[release] v1.8.0

[common] Make Serial RX buffer size configurable, increase default to 256 bytes (#313 )
* Make Serial RX buffer configurable and set default to 256 bytes * Replace RingBuffer by SerialRingBuffer
2025-01-14 22:13:16 +01:00 · 2025-01-13 12:14:41 +01:00 · 2024-12-17 17:13:04 +01:00 · 2024-12-17 11:50:44 +01:00 · 2024-12-16 15:46:36 +01:00 · 2024-09-05 16:41:10 +02:00
182 changed files with 3879 additions and 1324 deletions
--- a/.clang-format
+++ b/.clang-format
@@ -1,3 +1,4 @@
+# 2024-07-30
 Language: Cpp
 BasedOnStyle: LLVM
 AlignAfterOpenBracket: BlockIndent
@@ -6,6 +7,7 @@ AlignConsecutiveAssignments: true
 AlignConsecutiveMacros: AcrossComments
 AlignTrailingComments: true
 AllowAllArgumentsOnNextLine: false
+AllowAllParametersOfDeclarationOnNextLine: false
 AllowShortBlocksOnASingleLine: Empty
 AllowShortFunctionsOnASingleLine: Empty
 AlwaysBreakTemplateDeclarations: Yes
@@ -21,6 +23,7 @@ IndentCaseLabels: true
 IndentWidth: 4
 LambdaBodyIndentation: Signature
 MaxEmptyLinesToKeep: 1
+PenaltyReturnTypeOnItsOwnLine: 1000
 # PointerAlignment: Left # TODO enable this and reformat project
 QualifierAlignment: Left
 ReflowComments: true
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -1,35 +0,0 @@
-name: Lint check
-
-on: [push, pull_request]
-
-jobs:
-  lint-clang-format:
-    name: Lint with clang-format
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Check code with clang-format
-        uses: jidicula/clang-format-action@v4.5.0
-        with:
-          clang-format-version: "14"
-  lint-black:
-    name: Lint with black
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Set up Python
-        uses: actions/setup-python@v2
-        with:
-          python-version: "3.9"
-      - name: Install test dependencies
-        uses: BSFishy/pip-action@v1
-        with:
-          packages: |
-            black
-            isort
-      - name: Check code with black
-        run: black --check .
-      - name: Check code with isort
-        run: isort --profile black . --check-only
--- a/.github/workflows/platformio-publish.yml
+++ b/.github/workflows/platformio-publish.yml
@@ -1,46 +0,0 @@
-name: PlatformIO Publish
-
-on:
-  push:
-    tags:
-      - v*.*.*
-
-jobs:
-  publish:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Cache pip
-        uses: actions/cache@v2
-        with:
-          path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
-          restore-keys: |
-            ${{ runner.os }}-pip-
-      - name: Cache PlatformIO
-        uses: actions/cache@v2
-        with:
-          path: ~/.platformio
-          key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
-      - name: Set up Python
-        uses: actions/setup-python@v2
-      - name: Install PlatformIO
-        run: |
-          python -m pip install --upgrade pip
-          pip install --upgrade platformio
-      - name: Publish PlatformIO package
-        run: pio package publish --non-interactive
-        env:
-          CI: true
-          PLATFORMIO_AUTH_TOKEN: ${{ secrets.PLATFORMIO_AUTH_TOKEN }}
-      - name: Get latest version
-        id: get_version
-        run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
-      - name: Release on GitHub
-        uses: softprops/action-gh-release@v1
-        with:
-          name: ${{ steps.get_version.outputs.VERSION }}
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
--- a/.github/workflows/push-dev.yml
+++ b/.github/workflows/push-dev.yml
@@ -0,0 +1,12 @@
+name: Push (dev), Pull Request
+on:
+  push:
+    branches: ["**"]
+  pull_request:
+jobs:
+  lint-clang:
+    name: Run Clang lint
+    uses: kuba2k2/kuba2k2/.github/workflows/lint-clang.yml@master
+  lint-python:
+    name: Run Python lint
+    uses: kuba2k2/kuba2k2/.github/workflows/lint-python.yml@master
--- a/.github/workflows/push-master.yml
+++ b/.github/workflows/push-master.yml
@@ -1,10 +1,8 @@
-name: Deploy docs on GitHub Pages
-
+name: Push (master)
 on:
  push:
-    branches:
-      - master
-
+    branches: ["master"]
+  workflow_dispatch:
 jobs:
  docs:
    name: Deploy docs
@@ -19,7 +17,7 @@ jobs:
          python-version: '3.10'

      - name: Install docs dependencies
-        run: pip install -U ltchiptool boardgen
+        run: pip install -U ltchiptool "boardgen>=0.11.0"

      - name: Generate docs and static JSON files
        run: |
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -0,0 +1,22 @@
+name: Release
+on:
+  push:
+    tags: ["v*.*.*"]
+jobs:
+  lint-clang:
+    name: Run Clang lint
+    uses: kuba2k2/kuba2k2/.github/workflows/lint-clang.yml@master
+  publish-pio-platform:
+    name: Publish PlatformIO platform
+    needs:
+      - lint-clang
+    uses: kuba2k2/kuba2k2/.github/workflows/publish-pio-platform.yml@master
+    secrets:
+      PLATFORMIO_AUTH_TOKEN: ${{ secrets.PLATFORMIO_AUTH_TOKEN }}
+  gh-release:
+    name: Publish GitHub release
+    needs:
+      - publish-pio-platform
+    uses: kuba2k2/kuba2k2/.github/workflows/gh-release.yml@master
+    permissions:
+      contents: write
--- a/README.md
+++ b/README.md
@@ -1,9 +1,11 @@
 # LibreTiny

+<small>(formerly LibreTuya)</small>
+
 <div align="center" markdown>

-[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/kuba2k2/libretiny/Deploy%20docs%20on%20GitHub%20Pages?label=docs&logo=markdown)](https://kuba2k2.github.io/libretiny/)
-![GitHub last commit](https://img.shields.io/github/last-commit/kuba2k2/libretiny?logo=github)
+[![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/libretiny-eu/libretiny/push-master.yml?label=docs&logo=markdown)](https://docs.libretiny.eu/)
+![GitHub last commit](https://img.shields.io/github/last-commit/libretiny-eu/libretiny?logo=github)

 [![Code style: clang-format](https://img.shields.io/badge/code%20style-clang--format-purple.svg)](.clang-format)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
@@ -16,13 +18,7 @@

 </div>

-## LibreTuya is now LibreTiny! 🎉
-
-We have [renamed the project](https://github.com/kuba2k2/libretiny/issues/92) to LibreTiny, also marking the very first v1.0.0 release, along with a huge structure refactor. While some care has been taken to ensure that things don't break, you may still need to update some references in your code to use the new name.
-
---
-
-PlatformIO development platform for IoT modules manufactured by Tuya Inc.
+PlatformIO development platform for BK7231 and RTL8710 IoT chips.

 The main goal of this project is to provide a usable build environment for IoT developers. While also providing vendor SDKs as PlatformIO cores,
 the project focuses on developing working Arduino-compatible cores for supported families. The cores are inspired by Espressif's official core for ESP32,
@@ -32,62 +28,11 @@ which should make it easier to port/run existing ESP apps on less-common, unsupp

 **Note:** this project is work-in-progress.

-## Usage
+<div align="center" markdown>

-1. [Install PlatformIO](https://platformio.org/platformio-ide)
-2. `platformio platform install -f https://github.com/kuba2k2/libretiny`
-3. Create a project, build it and upload!
-4. See the [docs](https://docs.libretiny.eu/) for any questions/problems.
+## [⭐ Getting started ⭐](https://docs.libretiny.eu/docs/getting-started/)

-<!--
-## Arduino Core support status
-
-Note: this list will probably change with each functionality update.
-
-&nbsp;              | `realtek-ambz` | `beken-72xx`
--------------------|----------------|-------------
-Core functions      | ✔️             | ✔️
-GPIO/PWM/IRQ        | ✔️/✔️/✔️       | ✔️/✔️/✔️
-Analog input (ADC)  | ✔️             | ✔️
-Serial              | ✔️             | ✔️
-Serial (extra)      | 0, 1, 2        | 1, 2
-Flash I/O           | ✔️             | ✔️
-**CORE LIBRARIES**  |                |
-SoftwareSerial      | ✔️             | ❌
-SPI                 | ❌              | ❌
-Wire                | ❗              | ❌
-**OTHER LIBRARIES** |                |
-Wi-Fi STA/AP/Mixed  | ✔️             | ✔️
-Wi-Fi Events        | ✔️             | ✔️
-TCP Client (SSL)    | ✔️ (✔️)        | ✔️ (❗)
-TCP Server          | ✔️             | ✔️
-IPv6                | ❌              | ❌
-HTTP Client (SSL)   | ✔️ (✔️)        | ❓
-HTTP Server         | ✔️             | ✔️
-NVS / Preferences   | ✔️              | ✔️
-SPIFFS              | ❌              | ❌
-BLE                 | -              | ❌
-NTP                 | ✔️              | ✔️
-OTA                 | ✔️             | ✔️
-MDNS                | ✔️             | ✔️
-MQTT                | ✅              | ❌
-SD                  | ❌              | ❌
-
-Symbols:
-
- ✔️ working
- ✅ tested, external library
- ❓ untested
- ❗ broken
- ❌ not implemented (yet?)
- \- not applicable
-
-Names:
-
- Core functions - stuff like delay(), millis(), yield(), etc.
- **CORE LIBRARIES** - included normally in all Arduino cores
- **OTHER LIBRARIES** - included in ESP32 core or downloadable
-->
+</div>

 ## License

--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -1,15 +1,20 @@
 * [Home](README.md)
-* [](SUMMARY.md)
 * [😊 Getting started](docs/getting-started/README.md)
 	* [➡️ Info on accessing GPIOs](docs/getting-started/gpio.md)
+* [](SUMMARY.md)
+* [📺 Cloudcutter & ESPHome video guide](https://www.youtube.com/watch?v=sSj8f-HCHQ0)
 * [💡 ESPHome setup guide](docs/projects/esphome.md)
+* [🛖 ESPHome Hassio Add-On](https://github.com/libretiny-eu/esphome-hass-addon/pkgs/container/libretiny-esphome-hassio)
+* [](SUMMARY.md)
 * [📲 Flashing/dumping guide](docs/flashing/)
-* [🔌 How to connect the chip in download mode?](docs/flashing/chip-connection/)
-* [💻 Supported chips](docs/status/supported.md)
+* [🔌 How to flash/enter download mode?](docs/platform/)
+* [](SUMMARY.md)
+* [💻 Chips, boards, features](docs/status/supported.md)
 	* [All boards](boards/)
 * [](SUMMARY.md)
 * 🍪 Chip family docs & info
 	* [Beken BK72xx](docs/platform/beken-72xx/README.md)
+		* [Finding encryption keys](docs/platform/beken-72xx/keys.md)
 	* [Realtek Ameba - info](docs/platform/realtek-amb/README.md)
 	* [Realtek AmebaZ](docs/platform/realtek-ambz/README.md)
 		* [Debugging](docs/platform/realtek-ambz/debugging.md)
--- a/boards/_base/beken-72xx.json
+++ b/boards/_base/beken-72xx.json
@@ -41,8 +41,7 @@
 			}
 		},
 		"links": {
-			"General info": "../../docs/platform/beken-72xx/README.md",
-			"Flashing guide": "../../docs/platform/beken-72xx/flashing.md"
+			"Info & flashing guide": "../../docs/platform/beken-72xx/README.md"
 		},
 		"extra": [
 			"Bootloader and app partitions contain CRC16 sums every 32 bytes. That results in the actual flash offsets/sizes not aligned to sector boundaries. To simplify calculations, the values shown in the table (extracted from bootloader's partition table) were aligned to 4096 bytes."
--- a/boards/_base/pcb/afw121t.json
+++ b/boards/_base/pcb/afw121t.json
@@ -0,0 +1,90 @@
+{
+	"pcb": {
+		"templates": [
+			"99iot-21p",
+			"pcb-blue-light",
+			"rf-type1"
+		],
+		"scale": 16,
+		"vars": {
+			"TRACE_COLOR": "#FAFD9D"
+		},
+		"pinout_hidden": "I2S,TRIG,WAKE,CTS,RTS,SD",
+		"pinout": {
+			"1": {
+				"GND": null
+			},
+			"2": {
+				"CTRL": "RF_O"
+			},
+			"3": {
+				"GND": null
+			},
+			"4": {
+				"NC": null
+			},
+			"5": {
+				"CTRL": "CEN"
+			},
+			"6": {
+				"IC": 13,
+				"ARD": "D0"
+			},
+			"7": {
+				"IC": 14,
+				"ARD": "D1"
+			},
+			"8": {
+				"IC": 16,
+				"ARD": "D2"
+			},
+			"9": {
+				"IC": 17,
+				"ARD": "D3"
+			},
+			"10": {
+				"GND": null
+			},
+			"11": {
+				"PWR": 3.3
+			},
+			"12": {
+				"GND": null
+			},
+			"13": {
+				"NC": null
+			},
+			"14": {
+				"IC": 28,
+				"ARD": "D5"
+			},
+			"15": {
+				"IC": 29,
+				"ARD": "D6"
+			},
+			"16": {
+				"IC": 30,
+				"ARD": "D7"
+			},
+			"17": {
+				"IC": 31,
+				"ARD": "D8"
+			},
+			"18": {
+				"IC": 32,
+				"ARD": "D9"
+			},
+			"19": {
+				"IC": 1,
+				"ARD": "D10"
+			},
+			"20": {
+				"IC": 2,
+				"ARD": "D4"
+			},
+			"21": {
+				"GND": null
+			}
+		}
+	}
+}
--- a/boards/_base/pcb/cb1s-test.json
+++ b/boards/_base/pcb/cb1s-test.json
@@ -1,6 +1,6 @@
 {
 	"pcb": {
-		"scale": 10,
+		"scale": 14,
 		"test_pads": {
 			"TSCK": "cb1s.back.sck.anchor",
 			"TCSN": "cb1s.back.csn.anchor",
--- a/boards/_base/pcb/cb2l-test.json
+++ b/boards/_base/pcb/cb2l-test.json
@@ -1,6 +1,5 @@
 {
 	"pcb": {
-		"scale": 11,
 		"test_pads": {
 			"TRST": "cb2l.back.rst.anchor",
 			"TRX1": "cb2l.back.u1_rxd.anchor",
--- a/boards/_base/pcb/cb2s-test.json
+++ b/boards/_base/pcb/cb2s-test.json
@@ -1,6 +1,5 @@
 {
 	"pcb": {
-		"scale": 11,
 		"test_pads": {
 			"TTX2": "cb2s.back.u2_txd.anchor",
 			"TRX2": "cb2s.back.u2_rxd.anchor",
--- a/boards/_base/pcb/t102.json
+++ b/boards/_base/pcb/t102.json
@@ -6,7 +6,8 @@
 			"rf-type1"
 		],
 		"scale": 10.5,
-		"pinout_hidden": "I2S,TRIG,WAKE,CTS,RTS,SD,SPI",
+		"pinout_hidden": "I2S,TRIG,WAKE,CTS,RTS,SD",
+		"drawing_hidden": "SPI",
 		"pinout": {
 			"1": {
 				"PWR": 3.3
--- a/boards/_base/pcb/t112.json
+++ b/boards/_base/pcb/t112.json
@@ -0,0 +1,70 @@
+{
+	"pcb": {
+		"templates": [
+			"esp01m-14",
+			"pcb-blue-light",
+			"rf-type1"
+		],
+		"scale": 10.5,
+		"pinout_hidden": "I2S,TRIG,WAKE,CTS,RTS,SD",
+		"drawing_hidden": "I2C,SPI",
+		"pinout": {
+			"1": {
+				"PWR": 3.3
+			},
+			"2": {
+				"IC": 2,
+				"ARD": "D0"
+			},
+			"3": {
+				"IC": 30,
+				"ARD": [
+					"D1",
+					"A0"
+				]
+			},
+			"4": {
+				"IC": 14,
+				"ARD": "D2"
+			},
+			"5": {
+				"IC": 13,
+				"ARD": "D3"
+			},
+			"6": {
+				"IC": 16,
+				"ARD": "D4"
+			},
+			"7": {
+				"NC": null
+			},
+			"8": {
+				"IC": 28,
+				"ARD": "D5"
+			},
+			"9": {
+				"IC": 29,
+				"ARD": "D6"
+			},
+			"10": {
+				"IC": 17,
+				"ARD": "D7"
+			},
+			"11": {
+				"IC": 32,
+				"ARD": "D8"
+			},
+			"12": {
+				"IC": 31,
+				"ARD": "D9"
+			},
+			"13": {
+				"IC": 1,
+				"ARD": "D10"
+			},
+			"14": {
+				"GND": null
+			}
+		}
+	}
+}
--- a/boards/_base/pcb/wa2.json
+++ b/boards/_base/pcb/wa2.json
@@ -1,6 +1,6 @@
 {
 	"pcb": {
-		"scale": 10.5,
+		"scale": 11,
 		"templates": [
 			"tuya2",
 			"pcb-blue-light",
--- a/boards/_base/pcb/wb2l-test.json
+++ b/boards/_base/pcb/wb2l-test.json
@@ -1,6 +1,5 @@
 {
 	"pcb": {
-		"scale": 11,
 		"test_pads": {
 			"TRST": "wb2l.back.rst.anchor",
 			"TRX1": "wb2l.back.u1_rxd.anchor",
--- a/boards/_base/pcb/wb2s.json
+++ b/boards/_base/pcb/wb2s.json
@@ -1,6 +1,5 @@
 {
 	"pcb": {
-		"scale": 10.5,
 		"templates": [
 			"tuya2",
 			"pcb-blue-light",
--- a/boards/_base/pcb/wb3l.json
+++ b/boards/_base/pcb/wb3l.json
@@ -9,7 +9,7 @@
 		"vars": {
 			"PINHOLE": 0
 		},
-		"pinout_hidden": "I2S,SD,SPI",
+		"pinout_hidden": "I2S,SD",
 		"pinout": {
 			"1": {
 				"NC": null
--- a/boards/_base/pcb/wr2.json
+++ b/boards/_base/pcb/wr2.json
@@ -1,7 +1,7 @@
 {
 	"pcb": {
-		"scale": 10.5,
-		"pinout_hidden": "I2S,TRIG,WAKE,CTS,RTS,SD,SPI",
+		"pinout_hidden": "I2S,TRIG,WAKE,CTS,RTS,SD",
+		"drawing_hidden": "SPI",
 		"pinout": {
 			"1": {
 				"PWR": 3.3
--- a/boards/_base/pcb/wr2e.json
+++ b/boards/_base/pcb/wr2e.json
@@ -1,7 +1,7 @@
 {
 	"pcb": {
-		"scale": 10.5,
-		"pinout_hidden": "I2S,TRIG,WAKE,CTS,RTS,SD,SPI,SDA0",
+		"pinout_hidden": "I2S,TRIG,WAKE,CTS,RTS,SD,SDA0",
+		"drawing_hidden": "SPI",
 		"pinout": {
 			"1": {
 				"PWR": 3.3
--- a/boards/_base/pcb/wr3n.json
+++ b/boards/_base/pcb/wr3n.json
@@ -3,7 +3,7 @@
 		"templates": [
 			"pcb-black"
 		],
-		"pinout_hidden": "I2S,TRIG,WAKE,CTS,RTS,SD,SPI",
+		"pinout_hidden": "I2S,TRIG,WAKE,CTS,RTS,SD",
 		"pinout": {
 			"1": {
 				"NC": null
--- a/boards/_base/realtek-ambz-1mb-468k.json
+++ b/boards/_base/realtek-ambz-1mb-468k.json
@@ -0,0 +1,16 @@
+{
+	"build": {
+		"amb_boot_all": "boot_all_77F7.bin"
+	},
+	"flash": {
+		"ota1": "0x00B000+0x75000",
+		"ota2": "0x080000+0x75000",
+		"kvs": "0x0F5000+0x4000",
+		"userdata": "0x0F9000+0x7000"
+	},
+	"upload": {
+		"flash_size": 1048576,
+		"maximum_size": 479232
+	}
+}
+
--- a/boards/_base/realtek-ambz.json
+++ b/boards/_base/realtek-ambz.json
@@ -45,8 +45,7 @@
 			}
 		},
 		"links": {
-			"General info": "../../docs/platform/realtek-amb/README.md",
-			"Flashing guide": "../../docs/platform/realtek-ambz/flashing.md",
+			"Info & flashing guide": "../../docs/platform/realtek-ambz/README.md",
 			"Debugging": "../../docs/platform/realtek-ambz/debugging.md"
 		}
 	}
--- a/boards/afw121t.json
+++ b/boards/afw121t.json
@@ -0,0 +1,24 @@
+{
+	"_base": [
+		"realtek-ambz",
+		"realtek-ambz-1mb-468k",
+		"realtek-ambz-bx",
+		"ic/rtl8710bn",
+		"pcb/afw121t"
+	],
+	"build": {
+		"mcu": "rtl8710bx",
+		"variant": "afw121t"
+	},
+	"name": "AFW121T",
+	"url": "https://item.szlcsc.com/357903.html?fromZone=l_b__%2522brand%2522",
+	"vendor": "99iot(Shenzhen)co.,ltd",
+	"pcb": {
+		"symbol": "AFW121T"
+	},
+	"doc": {
+		"links": {
+			"Vendor datasheet": "https://item.szlcsc.com/datasheet/AFW121TI-AY1LED1/357903.html"
+		}
+	}
+}
--- a/boards/generic-rtl8710bx-4mb-980k.json
+++ b/boards/generic-rtl8710bx-4mb-980k.json
@@ -18,7 +18,7 @@
 		"extra": [
 			"## Information",
 			"This is a generic board definition for RTL8710BX with 4 MiB of flash. It has a bigger application partition size (980 KiB). The used bootloader is also different from the standard Tuya one.",
-			"It can be found in [Ezviz T31 smart plug](https://www.ezviz.com/product/T31/2021) - bare chip soldered onto the manufacturer-made PCB. The plug is not Tuya/SmartLife-compatible and has a 25Q32CSIG flash chip. Refer to [libretiny#23](https://github.com/kuba2k2/libretiny/issues/23) for photos and more information.",
+			"It can be found in [Ezviz T31 smart plug](https://www.ezviz.com/product/T31/2021) - bare chip soldered onto the manufacturer-made PCB. The plug is not Tuya/SmartLife-compatible and has a 25Q32CSIG flash chip. Refer to [libretiny#23](https://github.com/libretiny-eu/libretiny/issues/23) for photos and more information.",
 			"Note that stock firmware seems to use smaller app images (0x80000 / 512 KiB). After 0x180000 some product-test data and device logs can be found. Because the OTA2 offset is 0x100000, the board definition was configured to use all available space."
 		]
 	},
--- a/boards/t102-v1.1.json
+++ b/boards/t102-v1.1.json
@@ -13,7 +13,8 @@
 	"url": "https://docs.libretiny.eu/boards/t102-v1.1/",
 	"vendor": "Unknown",
 	"doc": {
-		"fccid": "2AU7O-T102V11"
+		"fccid": "2AU7O-T102V11",
+		"mcu": "w302"
 	},
 	"pcb": {
 		"symbol": "T102_V1.1"
--- a/boards/t112-v1.1.json
+++ b/boards/t112-v1.1.json
@@ -0,0 +1,22 @@
+{
+	"_base": [
+		"realtek-ambz",
+		"realtek-ambz-2mb-788k",
+		"ic/rtl8710bn",
+		"pcb/t112"
+	],
+	"build": {
+		"mcu": "rtl8710bn",
+		"variant": "t112-v1.1"
+	},
+	"name": "T112_V1.1",
+	"url": "https://docs.libretiny.eu/boards/t112-v1.1/",
+	"vendor": "Unknown",
+	"doc": {
+		"fccid": "2AU7O-T102V11",
+		"mcu": "w302"
+	},
+	"pcb": {
+		"symbol": "T112_V1.1"
+	}
+}
--- a/boards/templates/99iot-21p.json
+++ b/boards/templates/99iot-21p.json
@@ -0,0 +1,142 @@
+{
+	"name": "99iot-21p",
+	"title": "99iot 21-pin modules",
+	"width": 18,
+	"height": 22,
+	"vars": {
+		"PINTYPE_VERT": "pin_vert_cast_nohole",
+		"PINTYPE_HORZ": "pin_horz_cast_nohole",
+		"RASTER": 1.2,
+		"RF_W": 18,
+		"RF_H": 3.9
+	},
+	"front": [
+		{
+			"comment": "PCB soldermask",
+			"type": "rect",
+			"pos": "0,0",
+			"size": "18,22",
+			"preset": "${MASK_PRESET}"
+		},
+		{
+			"comment": "Metal shielding",
+			"type": "rect",
+			"pos": "1.105,7",
+			"size": "15.79,14.58",
+			"preset": "shield"
+		},
+		{
+			"comment": "Pins (1-3)",
+			"id": "left_t",
+			"name": "r_pins_vert",
+			"repeat": 3,
+			"pos": "0,3.9",
+			"vars": {
+				"PINDIR": "left"
+			}
+		},
+		{
+			"comment": "Pins (3-10)",
+			"id": "left_b",
+			"name": "r_pins_vert",
+			"repeat": 7,
+			"pos": "0,12.8",
+			"vars": {
+				"PINDIR": "left"
+			}
+		},
+		{
+			"comment": "Pins (10-20)",
+			"id": "right_b",
+			"name": "r_pins_vert",
+			"repeat": 10,
+			"pos": "18,9.2",
+			"vars": {
+				"PINDIR": "right"
+			}
+		},
+		{
+			"comment": "Pin 21",
+			"id": "right_t",
+			"name": "r_pins_vert",
+			"repeat": 1,
+			"pos": "18,7",
+			"vars": {
+				"PINDIR": "right"
+			}
+		}
+	],
+	"back": [
+		{
+			"comment": "PCB soldermask",
+			"type": "rect",
+			"pos": "0,0",
+			"size": "18,22",
+			"preset": "${MASK_PRESET}"
+		},
+		{
+			"comment": "Pins (1-3)",
+			"id": "left_t",
+			"name": "r_pins_vert",
+			"repeat": 3,
+			"pos": "0,3.9",
+			"vars": {
+				"PINDIR": "left"
+			}
+		},
+		{
+			"comment": "Pins (3-10)",
+			"id": "left_b",
+			"name": "r_pins_vert",
+			"repeat": 7,
+			"pos": "0,12.8",
+			"vars": {
+				"PINDIR": "left"
+			}
+		},
+		{
+			"comment": "Pins (10-20)",
+			"id": "right_b",
+			"name": "r_pins_vert",
+			"repeat": 10,
+			"pos": "18,9.2",
+			"vars": {
+				"PINDIR": "right"
+			}
+		},
+		{
+			"comment": "Pin 21",
+			"id": "right_t",
+			"name": "r_pins_vert",
+			"repeat": 1,
+			"pos": "18,7",
+			"vars": {
+				"PINDIR": "right"
+			}
+		}
+	],
+	"pads": {
+		"1": "99iot-21p.front.left_t.pin1",
+		"2": "99iot-21p.front.left_t.pin2",
+		"3": "99iot-21p.front.left_t.pin3",
+		"4": "99iot-21p.front.left_b.pin1",
+		"5": "99iot-21p.front.left_b.pin2",
+		"6": "99iot-21p.front.left_b.pin3",
+		"7": "99iot-21p.front.left_b.pin4",
+		"8": "99iot-21p.front.left_b.pin5",
+		"9": "99iot-21p.front.left_b.pin6",
+		"10": "99iot-21p.front.left_b.pin7",
+		"11": "99iot-21p.front.right_b.pin10",
+		"12": "99iot-21p.front.right_b.pin9",
+		"13": "99iot-21p.front.right_b.pin8",
+		"14": "99iot-21p.front.right_b.pin7",
+		"15": "99iot-21p.front.right_b.pin6",
+		"16": "99iot-21p.front.right_b.pin5",
+		"17": "99iot-21p.front.right_b.pin4",
+		"18": "99iot-21p.front.right_b.pin3",
+		"19": "99iot-21p.front.right_b.pin2",
+		"20": "99iot-21p.front.right_b.pin1",
+		"21": "99iot-21p.front.right_t.pin1"
+	},
+	"test_pads": {}
+}
--- a/boards/templates/tuya2.json
+++ b/boards/templates/tuya2.json
@@ -37,7 +37,7 @@
 		},
 		{
 			"type": "text",
-			"pos": "7.0,5.0",
+			"pos": "6.0,5.5",
 			"text": "${SYMBOL}",
 			"font_size": 1.0,
 			"fill": {
--- a/boards/templates/tuya2l.json
+++ b/boards/templates/tuya2l.json
@@ -39,7 +39,7 @@
 		},
 		{
 			"type": "text",
-			"pos": "4.0,5.5",
+			"pos": "6.0,5.5",
 			"text": "${SYMBOL}",
 			"font_size": 1.0,
 			"fill": {
--- a/boards/templates/tuyau.json
+++ b/boards/templates/tuyau.json
@@ -79,7 +79,7 @@
 		},
 		{
 			"type": "text",
-			"pos": "4.0,5.5",
+			"pos": "6.5,5.0",
 			"text": "${SYMBOL}",
 			"font_size": 1.0,
 			"fill": {
--- a/boards/variants/afw121t.c
+++ b/boards/variants/afw121t.c
@@ -0,0 +1,48 @@
+/* This file was auto-generated from afw121t.json using boardgen */
+
+#include <Arduino.h>
+
+#ifdef LT_VARIANT_INCLUDE
+#include LT_VARIANT_INCLUDE
+#endif
+
+// clang-format off
+PinInfo lt_arduino_pin_info_list[PINS_COUNT] = {
+	// D0: PA14, PWM0, SWCLK
+	{PA_14, PIN_GPIO | PIN_IRQ | PIN_PWM | PIN_SWD,                                PIN_NONE, 0},
+	// D1: PA15, PWM1, SWDIO
+	{PA_15, PIN_GPIO | PIN_IRQ | PIN_PWM | PIN_SWD,                                PIN_NONE, 0},
+	// D2: PA00, PWM2
+	{PA_0,  PIN_GPIO | PIN_IRQ | PIN_PWM,                                          PIN_NONE, 0},
+	// D3: PA12, PWM3
+	{PA_12, PIN_GPIO | PIN_IRQ | PIN_PWM,                                          PIN_NONE, 0},
+	// D4: PA29, UART2_RX, I2C0_SCL, PWM4
+	{PA_29, PIN_GPIO | PIN_IRQ | PIN_PWM | PIN_I2C | PIN_UART,                     PIN_NONE, 0},
+	// D5: PA05, PWM4, WAKE1
+	{PA_5,  PIN_GPIO | PIN_IRQ | PIN_PWM,                                          PIN_NONE, 0},
+	// D6: PA18, UART0_RX, SPI0_SCK, SPI1_SCK, I2C1_SCL, SD_D2, TMR4_TRIG, I2S0_MCK, WAKE0
+	{PA_18, PIN_GPIO | PIN_IRQ | PIN_I2C | PIN_I2S | PIN_SPI | PIN_UART,           PIN_NONE, 0},
+	// D7: PA19, ADC1, UART0_CTS, SPI0_CS, SPI1_CS, I2C0_SDA, SD_D3, TMR5_TRIG, I2S0_TX
+	{PA_19, PIN_GPIO | PIN_IRQ | PIN_I2C | PIN_I2S | PIN_SPI | PIN_UART,           PIN_NONE, 0},
+	// D8: PA22, UART0_RTS, SPI0_MISO, SPI1_MISO, I2C0_SCL, SD_D0, PWM5, I2S0_WS, WAKE2
+	{PA_22, PIN_GPIO | PIN_IRQ | PIN_PWM | PIN_I2C | PIN_I2S | PIN_SPI | PIN_UART, PIN_NONE, 0},
+	// D9: PA23, UART0_TX, SPI0_MOSI, SPI1_MOSI, I2C1_SDA, SD_D1, PWM0, WAKE3
+	{PA_23, PIN_GPIO | PIN_IRQ | PIN_PWM | PIN_I2C | PIN_SPI | PIN_UART,           PIN_NONE, 0},
+	// D10: PA30, UART2_TX, I2C0_SDA, PWM4
+	{PA_30, PIN_GPIO | PIN_IRQ | PIN_PWM | PIN_I2C | PIN_UART,                     PIN_NONE, 0},
+};
+
+PinInfo *lt_arduino_pin_gpio_map[] = {
+	[0]  = &(lt_arduino_pin_info_list[2]),  // PA_0 (D2)
+	[5]  = &(lt_arduino_pin_info_list[5]),  // PA_5 (D5)
+	[12] = &(lt_arduino_pin_info_list[3]),  // PA_12 (D3)
+	[14] = &(lt_arduino_pin_info_list[0]),  // PA_14 (D0)
+	[15] = &(lt_arduino_pin_info_list[1]),  // PA_15 (D1)
+	[18] = &(lt_arduino_pin_info_list[6]),  // PA_18 (D6)
+	[19] = &(lt_arduino_pin_info_list[7]),  // PA_19 (D7)
+	[22] = &(lt_arduino_pin_info_list[8]),  // PA_22 (D8)
+	[23] = &(lt_arduino_pin_info_list[9]),  // PA_23 (D9)
+	[29] = &(lt_arduino_pin_info_list[4]),  // PA_29 (D4)
+	[30] = &(lt_arduino_pin_info_list[10]), // PA_30 (D10)
+};
+// clang-format on
--- a/boards/variants/afw121t.h
+++ b/boards/variants/afw121t.h
@@ -0,0 +1,136 @@
+/* This file was auto-generated from afw121t.json using boardgen */
+
+#pragma once
+
+// clang-format off
+
+// Pins
+// ----
+#define PINS_COUNT         11 // Total GPIO count
+#define NUM_DIGITAL_PINS   11 // Digital inputs/outputs
+#define NUM_ANALOG_INPUTS  0  // ADC inputs
+#define NUM_ANALOG_OUTPUTS 9  // PWM & DAC outputs
+#define PINS_GPIO_MAX      30 // Last usable GPIO number
+
+// SPI Interfaces
+// --------------
+#define PIN_SPI0_CS    19u // PA_19
+#define PIN_SPI0_MISO  22u // PA_22
+#define PIN_SPI0_MOSI  23u // PA_23
+#define PIN_SPI0_SCK   18u // PA_18
+#define PIN_SPI1_CS    19u // PA_19
+#define PIN_SPI1_MISO  22u // PA_22
+#define PIN_SPI1_MOSI  23u // PA_23
+#define PIN_SPI1_SCK   18u // PA_18
+#define PINS_SPI0_CS   (pin_size_t[]){19u}
+#define PINS_SPI0_MISO (pin_size_t[]){22u}
+#define PINS_SPI0_MOSI (pin_size_t[]){23u}
+#define PINS_SPI0_SCK  (pin_size_t[]){18u}
+#define PINS_SPI1_CS   (pin_size_t[]){19u}
+#define PINS_SPI1_MISO (pin_size_t[]){22u}
+#define PINS_SPI1_MOSI (pin_size_t[]){23u}
+#define PINS_SPI1_SCK  (pin_size_t[]){18u}
+
+// Wire Interfaces
+// ---------------
+#define PIN_WIRE0_SCL_0 22u // PA_22
+#define PIN_WIRE0_SCL_1 29u // PA_29
+#define PIN_WIRE0_SDA_0 19u // PA_19
+#define PIN_WIRE0_SDA_1 30u // PA_30
+#define PIN_WIRE1_SCL   18u // PA_18
+#define PIN_WIRE1_SDA   23u // PA_23
+#define PINS_WIRE0_SCL  (pin_size_t[]){22u, 29u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){19u, 30u}
+#define PINS_WIRE1_SCL  (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){23u}
+
+// Serial ports
+// ------------
+#define PIN_SERIAL0_CTS  19u // PA_19
+#define PIN_SERIAL0_RTS  22u // PA_22
+#define PIN_SERIAL0_RX   18u // PA_18
+#define PIN_SERIAL0_TX   23u // PA_23
+#define PIN_SERIAL2_RX   29u // PA_29
+#define PIN_SERIAL2_TX   30u // PA_30
+#define PINS_SERIAL0_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL0_RTS (pin_size_t[]){22u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){30u}
+
+// Pin function macros
+// -------------------
+#define PIN_ADC1  19u // PA_19
+#define PIN_CS0   19u // PA_19
+#define PIN_CS1   19u // PA_19
+#define PIN_CTS0  19u // PA_19
+#define PIN_MISO0 22u // PA_22
+#define PIN_MISO1 22u // PA_22
+#define PIN_MOSI0 23u // PA_23
+#define PIN_MOSI1 23u // PA_23
+#define PIN_PA00  0u  // PA_0
+#define PIN_PA05  5u  // PA_5
+#define PIN_PA12  12u // PA_12
+#define PIN_PA14  14u // PA_14
+#define PIN_PA15  15u // PA_15
+#define PIN_PA18  18u // PA_18
+#define PIN_PA19  19u // PA_19
+#define PIN_PA22  22u // PA_22
+#define PIN_PA23  23u // PA_23
+#define PIN_PA29  29u // PA_29
+#define PIN_PA30  30u // PA_30
+#define PIN_PWM1  15u // PA_15
+#define PIN_PWM2  0u  // PA_0
+#define PIN_PWM3  12u // PA_12
+#define PIN_PWM4  29u // PA_29
+#define PIN_PWM5  22u // PA_22
+#define PIN_RTS0  22u // PA_22
+#define PIN_RX0   18u // PA_18
+#define PIN_RX2   29u // PA_29
+#define PIN_SCK0  18u // PA_18
+#define PIN_SCK1  18u // PA_18
+#define PIN_SCL1  18u // PA_18
+#define PIN_SDA1  23u // PA_23
+#define PIN_TX0   23u // PA_23
+#define PIN_TX2   30u // PA_30
+
+// Port availability
+// -----------------
+#define HAS_SERIAL0             1
+#define HAS_SERIAL2             1
+#define HAS_SPI0                1
+#define HAS_SPI1                1
+#define HAS_WIRE0               1
+#define HAS_WIRE1               1
+#define SERIAL_INTERFACES_COUNT 2
+#define SPI_INTERFACES_COUNT    2
+#define WIRE_INTERFACES_COUNT   2
+
+// Arduino pin names
+// -----------------
+#define PIN_D0  14u // PA_14
+#define PIN_D1  15u // PA_15
+#define PIN_D2  0u  // PA_0
+#define PIN_D3  12u // PA_12
+#define PIN_D4  29u // PA_29
+#define PIN_D5  5u  // PA_5
+#define PIN_D6  18u // PA_18
+#define PIN_D7  19u // PA_19
+#define PIN_D8  22u // PA_22
+#define PIN_D9  23u // PA_23
+#define PIN_D10 30u // PA_30
+
+// Static pin names
+// ----------------
+static const unsigned char D0 = PIN_D0;
+static const unsigned char D1 = PIN_D1;
+static const unsigned char D2 = PIN_D2;
+static const unsigned char D3 = PIN_D3;
+static const unsigned char D4 = PIN_D4;
+static const unsigned char D5 = PIN_D5;
+static const unsigned char D6 = PIN_D6;
+static const unsigned char D7 = PIN_D7;
+static const unsigned char D8 = PIN_D8;
+static const unsigned char D9 = PIN_D9;
+static const unsigned char D10 = PIN_D10;
--- a/boards/variants/bw12.h
+++ b/boards/variants/bw12.h
@@ -14,14 +14,22 @@

 // SPI Interfaces
 // --------------
-#define PIN_SPI0_CS   19u // PA_19
-#define PIN_SPI0_MISO 22u // PA_22
-#define PIN_SPI0_MOSI 23u // PA_23
-#define PIN_SPI0_SCK  18u // PA_18
-#define PIN_SPI1_CS   19u // PA_19
-#define PIN_SPI1_MISO 22u // PA_22
-#define PIN_SPI1_MOSI 23u // PA_23
-#define PIN_SPI1_SCK  18u // PA_18
+#define PIN_SPI0_CS    19u // PA_19
+#define PIN_SPI0_MISO  22u // PA_22
+#define PIN_SPI0_MOSI  23u // PA_23
+#define PIN_SPI0_SCK   18u // PA_18
+#define PIN_SPI1_CS    19u // PA_19
+#define PIN_SPI1_MISO  22u // PA_22
+#define PIN_SPI1_MOSI  23u // PA_23
+#define PIN_SPI1_SCK   18u // PA_18
+#define PINS_SPI0_CS   (pin_size_t[]){19u}
+#define PINS_SPI0_MISO (pin_size_t[]){22u}
+#define PINS_SPI0_MOSI (pin_size_t[]){23u}
+#define PINS_SPI0_SCK  (pin_size_t[]){18u}
+#define PINS_SPI1_CS   (pin_size_t[]){19u}
+#define PINS_SPI1_MISO (pin_size_t[]){22u}
+#define PINS_SPI1_MOSI (pin_size_t[]){23u}
+#define PINS_SPI1_SCK  (pin_size_t[]){18u}

 // Wire Interfaces
 // ---------------
@@ -31,15 +39,25 @@
 #define PIN_WIRE0_SDA_1 30u // PA_30
 #define PIN_WIRE1_SCL   18u // PA_18
 #define PIN_WIRE1_SDA   23u // PA_23
+#define PINS_WIRE0_SCL  (pin_size_t[]){29u, 22u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){19u, 30u}
+#define PINS_WIRE1_SCL  (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_CTS 19u // PA_19
-#define PIN_SERIAL0_RTS 22u // PA_22
-#define PIN_SERIAL0_RX  18u // PA_18
-#define PIN_SERIAL0_TX  23u // PA_23
-#define PIN_SERIAL2_RX  29u // PA_29
-#define PIN_SERIAL2_TX  30u // PA_30
+#define PIN_SERIAL0_CTS  19u // PA_19
+#define PIN_SERIAL0_RTS  22u // PA_22
+#define PIN_SERIAL0_RX   18u // PA_18
+#define PIN_SERIAL0_TX   23u // PA_23
+#define PIN_SERIAL2_RX   29u // PA_29
+#define PIN_SERIAL2_TX   30u // PA_30
+#define PINS_SERIAL0_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL0_RTS (pin_size_t[]){22u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -62,7 +80,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  23u // PA_23
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM2  0u  // PA_0
 #define PIN_PWM3  12u // PA_12
@@ -73,9 +90,7 @@
 #define PIN_RX2   29u // PA_29
 #define PIN_SCK0  18u // PA_18
 #define PIN_SCK1  18u // PA_18
-#define PIN_SCL0  22u // PA_22
 #define PIN_SCL1  18u // PA_18
-#define PIN_SDA0  30u // PA_30
 #define PIN_SDA1  23u // PA_23
 #define PIN_TX0   23u // PA_23
 #define PIN_TX2   30u // PA_30
--- a/boards/variants/bw15.h
+++ b/boards/variants/bw15.h
@@ -21,6 +21,10 @@
 #define PIN_SPI0_MOSI_1 19u // PIN_A19
 #define PIN_SPI0_SCK_0  16u // PIN_A16
 #define PIN_SPI0_SCK_1  3u  // PIN_A3
+#define PINS_SPI0_CS    (pin_size_t[]){2u, 15u}
+#define PINS_SPI0_MISO  (pin_size_t[]){20u}
+#define PINS_SPI0_MOSI  (pin_size_t[]){4u, 19u}
+#define PINS_SPI0_SCK   (pin_size_t[]){16u, 3u}

 // Wire Interfaces
 // ---------------
@@ -30,6 +34,8 @@
 #define PIN_WIRE0_SDA_0 20u // PIN_A20
 #define PIN_WIRE0_SDA_1 16u // PIN_A16
 #define PIN_WIRE0_SDA_2 3u  // PIN_A3
+#define PINS_WIRE0_SCL  (pin_size_t[]){2u, 15u, 19u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){20u, 16u, 3u}

 // Serial ports
 // ------------
@@ -44,14 +50,21 @@
 #define PIN_SERIAL2_RTS  20u // PIN_A20
 #define PIN_SERIAL2_RX   15u // PIN_A15
 #define PIN_SERIAL2_TX   16u // PIN_A16
+#define PINS_SERIAL0_RX  (pin_size_t[]){13u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){14u}
+#define PINS_SERIAL1_CTS (pin_size_t[]){4u}
+#define PINS_SERIAL1_RX  (pin_size_t[]){2u, 0u}
+#define PINS_SERIAL1_TX  (pin_size_t[]){3u, 1u}
+#define PINS_SERIAL2_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL2_RTS (pin_size_t[]){20u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){15u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){16u}

 // Pin function macros
 // -------------------
-#define PIN_CS0   15u // PIN_A15
 #define PIN_CTS1  4u  // PIN_A4
 #define PIN_CTS2  19u // PIN_A19
 #define PIN_MISO0 20u // PIN_A20
-#define PIN_MOSI0 19u // PIN_A19
 #define PIN_PA00  0u  // PIN_A0
 #define PIN_PA01  1u  // PIN_A1
 #define PIN_PA02  2u  // PIN_A2
@@ -65,23 +78,15 @@
 #define PIN_PA18  18u // PIN_A18
 #define PIN_PA19  19u // PIN_A19
 #define PIN_PA20  20u // PIN_A20
-#define PIN_PWM0  0u  // PIN_A0
 #define PIN_PWM1  1u  // PIN_A1
-#define PIN_PWM2  14u // PIN_A14
-#define PIN_PWM3  3u  // PIN_A3
-#define PIN_PWM4  16u // PIN_A16
 #define PIN_PWM5  17u // PIN_A17
 #define PIN_PWM6  18u // PIN_A18
-#define PIN_PWM7  13u // PIN_A13
 #define PIN_RTS2  20u // PIN_A20
 #define PIN_RX0   13u // PIN_A13
-#define PIN_RX1   0u  // PIN_A0
 #define PIN_RX2   15u // PIN_A15
-#define PIN_SCK0  3u  // PIN_A3
 #define PIN_SCL0  19u // PIN_A19
 #define PIN_SDA0  3u  // PIN_A3
 #define PIN_TX0   14u // PIN_A14
-#define PIN_TX1   1u  // PIN_A1
 #define PIN_TX2   16u // PIN_A16

 // Port availability
--- a/boards/variants/cb1s.h
+++ b/boards/variants/cb1s.h
@@ -14,17 +14,25 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE1_SCL 20u // GPIO20
-#define PIN_WIRE1_SDA 21u // GPIO21
-#define PIN_WIRE2_SCL 0u  // GPIO0
-#define PIN_WIRE2_SDA 1u  // GPIO1
+#define PIN_WIRE1_SCL  20u // GPIO20
+#define PIN_WIRE1_SDA  21u // GPIO21
+#define PIN_WIRE2_SCL  0u  // GPIO0
+#define PIN_WIRE2_SDA  1u  // GPIO1
+#define PINS_WIRE1_SCL (pin_size_t[]){20u}
+#define PINS_WIRE1_SDA (pin_size_t[]){21u}
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/cb2l.h
+++ b/boards/variants/cb2l.h
@@ -14,9 +14,12 @@

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/cb2s.h
+++ b/boards/variants/cb2s.h
@@ -14,15 +14,21 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE2_SCL 0u // GPIO0
-#define PIN_WIRE2_SDA 1u // GPIO1
+#define PIN_WIRE2_SCL  0u // GPIO0
+#define PIN_WIRE2_SDA  1u // GPIO1
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/cb3l.h
+++ b/boards/variants/cb3l.h
@@ -14,9 +14,12 @@

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/cb3s.h
+++ b/boards/variants/cb3s.h
@@ -17,12 +17,17 @@
 #define PIN_WIRE1_SCL   20u // GPIO20
 #define PIN_WIRE1_SDA_0 21u // GPIO21
 #define PIN_WIRE1_SDA_1 21u // GPIO21
+#define PINS_WIRE1_SCL  (pin_size_t[]){20u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){21u, 21u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/cb3se.h
+++ b/boards/variants/cb3se.h
@@ -14,15 +14,21 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE2_SCL 0u // GPIO0
-#define PIN_WIRE2_SDA 1u // GPIO1
+#define PIN_WIRE2_SCL  0u // GPIO0
+#define PIN_WIRE2_SDA  1u // GPIO1
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/cblc5.h
+++ b/boards/variants/cblc5.h
@@ -14,15 +14,21 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE2_SCL 0u // GPIO0
-#define PIN_WIRE2_SDA 1u // GPIO1
+#define PIN_WIRE2_SCL  0u // GPIO0
+#define PIN_WIRE2_SDA  1u // GPIO1
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/cbu.h
+++ b/boards/variants/cbu.h
@@ -14,17 +14,25 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE1_SCL 20u // GPIO20
-#define PIN_WIRE1_SDA 21u // GPIO21
-#define PIN_WIRE2_SCL 0u  // GPIO0
-#define PIN_WIRE2_SDA 1u  // GPIO1
+#define PIN_WIRE1_SCL  20u // GPIO20
+#define PIN_WIRE1_SDA  21u // GPIO21
+#define PIN_WIRE2_SCL  0u  // GPIO0
+#define PIN_WIRE2_SDA  1u  // GPIO1
+#define PINS_WIRE1_SCL (pin_size_t[]){20u}
+#define PINS_WIRE1_SDA (pin_size_t[]){21u}
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/generic-bk7231n-qfn32-tuya.h
+++ b/boards/variants/generic-bk7231n-qfn32-tuya.h
@@ -14,17 +14,25 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE1_SCL 20u // GPIO20
-#define PIN_WIRE1_SDA 21u // GPIO21
-#define PIN_WIRE2_SCL 0u  // GPIO0
-#define PIN_WIRE2_SDA 1u  // GPIO1
+#define PIN_WIRE1_SCL  20u // GPIO20
+#define PIN_WIRE1_SDA  21u // GPIO21
+#define PIN_WIRE2_SCL  0u  // GPIO0
+#define PIN_WIRE2_SDA  1u  // GPIO1
+#define PINS_WIRE1_SCL (pin_size_t[]){20u}
+#define PINS_WIRE1_SDA (pin_size_t[]){21u}
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/generic-bk7231t-qfn32-tuya.h
+++ b/boards/variants/generic-bk7231t-qfn32-tuya.h
@@ -14,17 +14,25 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE1_SCL 20u // GPIO20
-#define PIN_WIRE1_SDA 21u // GPIO21
-#define PIN_WIRE2_SCL 0u  // GPIO0
-#define PIN_WIRE2_SDA 1u  // GPIO1
+#define PIN_WIRE1_SCL  20u // GPIO20
+#define PIN_WIRE1_SDA  21u // GPIO21
+#define PIN_WIRE2_SCL  0u  // GPIO0
+#define PIN_WIRE2_SDA  1u  // GPIO1
+#define PINS_WIRE1_SCL (pin_size_t[]){20u}
+#define PINS_WIRE1_SDA (pin_size_t[]){21u}
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/generic-bk7252.h
+++ b/boards/variants/generic-bk7252.h
@@ -14,19 +14,29 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE1_SCL 20u // GPIO20
-#define PIN_WIRE1_SDA 21u // GPIO21
-#define PIN_WIRE2_SCL 0u  // GPIO0
-#define PIN_WIRE2_SDA 1u  // GPIO1
+#define PIN_WIRE1_SCL  20u // GPIO20
+#define PIN_WIRE1_SDA  21u // GPIO21
+#define PIN_WIRE2_SCL  0u  // GPIO0
+#define PIN_WIRE2_SDA  1u  // GPIO1
+#define PINS_WIRE1_SCL (pin_size_t[]){20u}
+#define PINS_WIRE1_SDA (pin_size_t[]){21u}
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_CTS 12u // GPIO12
-#define PIN_SERIAL1_RTS 13u // GPIO13
-#define PIN_SERIAL1_RX  10u // GPIO10
-#define PIN_SERIAL1_TX  11u // GPIO11
-#define PIN_SERIAL2_RX  1u  // GPIO1
-#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PIN_SERIAL1_CTS  12u // GPIO12
+#define PIN_SERIAL1_RTS  13u // GPIO13
+#define PIN_SERIAL1_RX   10u // GPIO10
+#define PIN_SERIAL1_TX   11u // GPIO11
+#define PIN_SERIAL2_RX   1u  // GPIO1
+#define PIN_SERIAL2_TX   0u  // GPIO0
+#define PINS_SERIAL1_CTS (pin_size_t[]){12u}
+#define PINS_SERIAL1_RTS (pin_size_t[]){13u}
+#define PINS_SERIAL1_RX  (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX  (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/generic-rtl8710bn-2mb-468k.h
+++ b/boards/variants/generic-rtl8710bn-2mb-468k.h
@@ -14,14 +14,22 @@

 // SPI Interfaces
 // --------------
-#define PIN_SPI0_CS   19u // PA_19
-#define PIN_SPI0_MISO 22u // PA_22
-#define PIN_SPI0_MOSI 23u // PA_23
-#define PIN_SPI0_SCK  18u // PA_18
-#define PIN_SPI1_CS   19u // PA_19
-#define PIN_SPI1_MISO 22u // PA_22
-#define PIN_SPI1_MOSI 23u // PA_23
-#define PIN_SPI1_SCK  18u // PA_18
+#define PIN_SPI0_CS    19u // PA_19
+#define PIN_SPI0_MISO  22u // PA_22
+#define PIN_SPI0_MOSI  23u // PA_23
+#define PIN_SPI0_SCK   18u // PA_18
+#define PIN_SPI1_CS    19u // PA_19
+#define PIN_SPI1_MISO  22u // PA_22
+#define PIN_SPI1_MOSI  23u // PA_23
+#define PIN_SPI1_SCK   18u // PA_18
+#define PINS_SPI0_CS   (pin_size_t[]){19u}
+#define PINS_SPI0_MISO (pin_size_t[]){22u}
+#define PINS_SPI0_MOSI (pin_size_t[]){23u}
+#define PINS_SPI0_SCK  (pin_size_t[]){18u}
+#define PINS_SPI1_CS   (pin_size_t[]){19u}
+#define PINS_SPI1_MISO (pin_size_t[]){22u}
+#define PINS_SPI1_MOSI (pin_size_t[]){23u}
+#define PINS_SPI1_SCK  (pin_size_t[]){18u}

 // Wire Interfaces
 // ---------------
@@ -31,15 +39,25 @@
 #define PIN_WIRE0_SDA_1 30u // PA_30
 #define PIN_WIRE1_SCL   18u // PA_18
 #define PIN_WIRE1_SDA   23u // PA_23
+#define PINS_WIRE0_SCL  (pin_size_t[]){22u, 29u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){19u, 30u}
+#define PINS_WIRE1_SCL  (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_CTS 19u // PA_19
-#define PIN_SERIAL0_RTS 22u // PA_22
-#define PIN_SERIAL0_RX  18u // PA_18
-#define PIN_SERIAL0_TX  23u // PA_23
-#define PIN_SERIAL2_RX  29u // PA_29
-#define PIN_SERIAL2_TX  30u // PA_30
+#define PIN_SERIAL0_CTS  19u // PA_19
+#define PIN_SERIAL0_RTS  22u // PA_22
+#define PIN_SERIAL0_RX   18u // PA_18
+#define PIN_SERIAL0_TX   23u // PA_23
+#define PIN_SERIAL2_RX   29u // PA_29
+#define PIN_SERIAL2_TX   30u // PA_30
+#define PINS_SERIAL0_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL0_RTS (pin_size_t[]){22u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -75,7 +93,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  23u // PA_23
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM2  0u  // PA_0
 #define PIN_PWM3  12u // PA_12
@@ -86,9 +103,7 @@
 #define PIN_RX2   29u // PA_29
 #define PIN_SCK0  18u // PA_18
 #define PIN_SCK1  18u // PA_18
-#define PIN_SCL0  29u // PA_29
 #define PIN_SCL1  18u // PA_18
-#define PIN_SDA0  30u // PA_30
 #define PIN_SDA1  23u // PA_23
 #define PIN_TX0   23u // PA_23
 #define PIN_TX2   30u // PA_30
--- a/boards/variants/generic-rtl8710bn-2mb-788k.h
+++ b/boards/variants/generic-rtl8710bn-2mb-788k.h
@@ -14,14 +14,22 @@

 // SPI Interfaces
 // --------------
-#define PIN_SPI0_CS   19u // PA_19
-#define PIN_SPI0_MISO 22u // PA_22
-#define PIN_SPI0_MOSI 23u // PA_23
-#define PIN_SPI0_SCK  18u // PA_18
-#define PIN_SPI1_CS   19u // PA_19
-#define PIN_SPI1_MISO 22u // PA_22
-#define PIN_SPI1_MOSI 23u // PA_23
-#define PIN_SPI1_SCK  18u // PA_18
+#define PIN_SPI0_CS    19u // PA_19
+#define PIN_SPI0_MISO  22u // PA_22
+#define PIN_SPI0_MOSI  23u // PA_23
+#define PIN_SPI0_SCK   18u // PA_18
+#define PIN_SPI1_CS    19u // PA_19
+#define PIN_SPI1_MISO  22u // PA_22
+#define PIN_SPI1_MOSI  23u // PA_23
+#define PIN_SPI1_SCK   18u // PA_18
+#define PINS_SPI0_CS   (pin_size_t[]){19u}
+#define PINS_SPI0_MISO (pin_size_t[]){22u}
+#define PINS_SPI0_MOSI (pin_size_t[]){23u}
+#define PINS_SPI0_SCK  (pin_size_t[]){18u}
+#define PINS_SPI1_CS   (pin_size_t[]){19u}
+#define PINS_SPI1_MISO (pin_size_t[]){22u}
+#define PINS_SPI1_MOSI (pin_size_t[]){23u}
+#define PINS_SPI1_SCK  (pin_size_t[]){18u}

 // Wire Interfaces
 // ---------------
@@ -31,15 +39,25 @@
 #define PIN_WIRE0_SDA_1 30u // PA_30
 #define PIN_WIRE1_SCL   18u // PA_18
 #define PIN_WIRE1_SDA   23u // PA_23
+#define PINS_WIRE0_SCL  (pin_size_t[]){22u, 29u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){19u, 30u}
+#define PINS_WIRE1_SCL  (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_CTS 19u // PA_19
-#define PIN_SERIAL0_RTS 22u // PA_22
-#define PIN_SERIAL0_RX  18u // PA_18
-#define PIN_SERIAL0_TX  23u // PA_23
-#define PIN_SERIAL2_RX  29u // PA_29
-#define PIN_SERIAL2_TX  30u // PA_30
+#define PIN_SERIAL0_CTS  19u // PA_19
+#define PIN_SERIAL0_RTS  22u // PA_22
+#define PIN_SERIAL0_RX   18u // PA_18
+#define PIN_SERIAL0_TX   23u // PA_23
+#define PIN_SERIAL2_RX   29u // PA_29
+#define PIN_SERIAL2_TX   30u // PA_30
+#define PINS_SERIAL0_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL0_RTS (pin_size_t[]){22u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -75,7 +93,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  23u // PA_23
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM2  0u  // PA_0
 #define PIN_PWM3  12u // PA_12
@@ -86,9 +103,7 @@
 #define PIN_RX2   29u // PA_29
 #define PIN_SCK0  18u // PA_18
 #define PIN_SCK1  18u // PA_18
-#define PIN_SCL0  29u // PA_29
 #define PIN_SCL1  18u // PA_18
-#define PIN_SDA0  30u // PA_30
 #define PIN_SDA1  23u // PA_23
 #define PIN_TX0   23u // PA_23
 #define PIN_TX2   30u // PA_30
--- a/boards/variants/generic-rtl8710bx-4mb-980k.h
+++ b/boards/variants/generic-rtl8710bx-4mb-980k.h
@@ -14,14 +14,22 @@

 // SPI Interfaces
 // --------------
-#define PIN_SPI0_CS   19u // PA_19
-#define PIN_SPI0_MISO 22u // PA_22
-#define PIN_SPI0_MOSI 23u // PA_23
-#define PIN_SPI0_SCK  18u // PA_18
-#define PIN_SPI1_CS   19u // PA_19
-#define PIN_SPI1_MISO 22u // PA_22
-#define PIN_SPI1_MOSI 23u // PA_23
-#define PIN_SPI1_SCK  18u // PA_18
+#define PIN_SPI0_CS    19u // PA_19
+#define PIN_SPI0_MISO  22u // PA_22
+#define PIN_SPI0_MOSI  23u // PA_23
+#define PIN_SPI0_SCK   18u // PA_18
+#define PIN_SPI1_CS    19u // PA_19
+#define PIN_SPI1_MISO  22u // PA_22
+#define PIN_SPI1_MOSI  23u // PA_23
+#define PIN_SPI1_SCK   18u // PA_18
+#define PINS_SPI0_CS   (pin_size_t[]){19u}
+#define PINS_SPI0_MISO (pin_size_t[]){22u}
+#define PINS_SPI0_MOSI (pin_size_t[]){23u}
+#define PINS_SPI0_SCK  (pin_size_t[]){18u}
+#define PINS_SPI1_CS   (pin_size_t[]){19u}
+#define PINS_SPI1_MISO (pin_size_t[]){22u}
+#define PINS_SPI1_MOSI (pin_size_t[]){23u}
+#define PINS_SPI1_SCK  (pin_size_t[]){18u}

 // Wire Interfaces
 // ---------------
@@ -31,15 +39,25 @@
 #define PIN_WIRE0_SDA_1 30u // PA_30
 #define PIN_WIRE1_SCL   18u // PA_18
 #define PIN_WIRE1_SDA   23u // PA_23
+#define PINS_WIRE0_SCL  (pin_size_t[]){22u, 29u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){19u, 30u}
+#define PINS_WIRE1_SCL  (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_CTS 19u // PA_19
-#define PIN_SERIAL0_RTS 22u // PA_22
-#define PIN_SERIAL0_RX  18u // PA_18
-#define PIN_SERIAL0_TX  23u // PA_23
-#define PIN_SERIAL2_RX  29u // PA_29
-#define PIN_SERIAL2_TX  30u // PA_30
+#define PIN_SERIAL0_CTS  19u // PA_19
+#define PIN_SERIAL0_RTS  22u // PA_22
+#define PIN_SERIAL0_RX   18u // PA_18
+#define PIN_SERIAL0_TX   23u // PA_23
+#define PIN_SERIAL2_RX   29u // PA_29
+#define PIN_SERIAL2_TX   30u // PA_30
+#define PINS_SERIAL0_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL0_RTS (pin_size_t[]){22u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -74,7 +92,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  23u // PA_23
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM2  0u  // PA_0
 #define PIN_PWM3  12u // PA_12
@@ -85,9 +102,7 @@
 #define PIN_RX2   29u // PA_29
 #define PIN_SCK0  18u // PA_18
 #define PIN_SCK1  18u // PA_18
-#define PIN_SCL0  29u // PA_29
 #define PIN_SCL1  18u // PA_18
-#define PIN_SDA0  30u // PA_30
 #define PIN_SDA1  23u // PA_23
 #define PIN_TX0   23u // PA_23
 #define PIN_TX2   30u // PA_30
--- a/boards/variants/generic-rtl8720cf-2mb-992k.h
+++ b/boards/variants/generic-rtl8720cf-2mb-992k.h
@@ -25,6 +25,10 @@
 #define PIN_SPI0_SCK_0  3u  // PIN_A3
 #define PIN_SPI0_SCK_1  8u  // PIN_A8
 #define PIN_SPI0_SCK_2  16u // PIN_A16
+#define PINS_SPI0_CS    (pin_size_t[]){2u, 7u, 15u}
+#define PINS_SPI0_MISO  (pin_size_t[]){10u, 20u}
+#define PINS_SPI0_MOSI  (pin_size_t[]){4u, 9u, 19u}
+#define PINS_SPI0_SCK   (pin_size_t[]){3u, 8u, 16u}

 // Wire Interfaces
 // ---------------
@@ -36,6 +40,8 @@
 #define PIN_WIRE0_SDA_1 12u // PIN_A12
 #define PIN_WIRE0_SDA_2 16u // PIN_A16
 #define PIN_WIRE0_SDA_3 20u // PIN_A20
+#define PINS_WIRE0_SCL  (pin_size_t[]){2u, 11u, 15u, 19u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){3u, 12u, 16u, 20u}

 // Serial ports
 // ------------
@@ -54,6 +60,17 @@
 #define PIN_SERIAL2_RTS  20u // PIN_A20
 #define PIN_SERIAL2_RX   15u // PIN_A15
 #define PIN_SERIAL2_TX   16u // PIN_A16
+#define PINS_SERIAL0_CTS (pin_size_t[]){10u}
+#define PINS_SERIAL0_RTS (pin_size_t[]){9u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){12u, 13u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){11u, 14u}
+#define PINS_SERIAL1_CTS (pin_size_t[]){4u}
+#define PINS_SERIAL1_RX  (pin_size_t[]){0u, 2u}
+#define PINS_SERIAL1_TX  (pin_size_t[]){1u, 3u}
+#define PINS_SERIAL2_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL2_RTS (pin_size_t[]){20u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){15u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){16u}

 // Pin function macros
 // -------------------
@@ -61,7 +78,6 @@
 #define PIN_CTS0  10u // PIN_A10
 #define PIN_CTS1  4u  // PIN_A4
 #define PIN_CTS2  19u // PIN_A19
-#define PIN_MISO0 20u // PIN_A20
 #define PIN_MOSI0 19u // PIN_A19
 #define PIN_PA00  0u  // PIN_A0
 #define PIN_PA01  1u  // PIN_A1
@@ -84,23 +100,13 @@
 #define PIN_PA20  20u // PIN_A20
 #define PIN_PA23  23u // PIN_A23
 #define PIN_PWM0  20u // PIN_A20
-#define PIN_PWM1  12u // PIN_A12
-#define PIN_PWM2  14u // PIN_A14
-#define PIN_PWM3  15u // PIN_A15
-#define PIN_PWM4  16u // PIN_A16
 #define PIN_PWM5  17u // PIN_A17
 #define PIN_PWM6  18u // PIN_A18
 #define PIN_PWM7  23u // PIN_A23
 #define PIN_RTS0  9u  // PIN_A9
 #define PIN_RTS2  20u // PIN_A20
-#define PIN_RX0   13u // PIN_A13
-#define PIN_RX1   2u  // PIN_A2
 #define PIN_RX2   15u // PIN_A15
 #define PIN_SCK0  16u // PIN_A16
-#define PIN_SCL0  19u // PIN_A19
-#define PIN_SDA0  20u // PIN_A20
-#define PIN_TX0   14u // PIN_A14
-#define PIN_TX1   3u  // PIN_A3
 #define PIN_TX2   16u // PIN_A16

 // Port availability
--- a/boards/variants/lsc-lma35-t.h
+++ b/boards/variants/lsc-lma35-t.h
@@ -14,15 +14,21 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE2_SCL 0u // GPIO0
-#define PIN_WIRE2_SDA 1u // GPIO1
+#define PIN_WIRE2_SCL  0u // GPIO0
+#define PIN_WIRE2_SDA  1u // GPIO1
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/lsc-lma35.h
+++ b/boards/variants/lsc-lma35.h
@@ -14,15 +14,21 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE2_SCL 0u // GPIO0
-#define PIN_WIRE2_SDA 1u // GPIO1
+#define PIN_WIRE2_SCL  0u // GPIO0
+#define PIN_WIRE2_SDA  1u // GPIO1
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/t102-v1.1.h
+++ b/boards/variants/t102-v1.1.h
@@ -14,17 +14,25 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE0_SCL 29u // PA_29
-#define PIN_WIRE0_SDA 30u // PA_30
-#define PIN_WIRE1_SCL 18u // PA_18
-#define PIN_WIRE1_SDA 23u // PA_23
+#define PIN_WIRE0_SCL  29u // PA_29
+#define PIN_WIRE0_SDA  30u // PA_30
+#define PIN_WIRE1_SCL  18u // PA_18
+#define PIN_WIRE1_SDA  23u // PA_23
+#define PINS_WIRE0_SCL (pin_size_t[]){29u}
+#define PINS_WIRE0_SDA (pin_size_t[]){30u}
+#define PINS_WIRE1_SCL (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_RX 18u // PA_18
-#define PIN_SERIAL0_TX 23u // PA_23
-#define PIN_SERIAL2_RX 29u // PA_29
-#define PIN_SERIAL2_TX 30u // PA_30
+#define PIN_SERIAL0_RX  18u // PA_18
+#define PIN_SERIAL0_TX  23u // PA_23
+#define PIN_SERIAL2_RX  29u // PA_29
+#define PIN_SERIAL2_TX  30u // PA_30
+#define PINS_SERIAL0_RX (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -39,7 +47,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  14u // PA_14
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM2  0u  // PA_0
 #define PIN_PWM3  12u // PA_12
--- a/boards/variants/t103-v1.0.h
+++ b/boards/variants/t103-v1.0.h
@@ -14,14 +14,22 @@

 // SPI Interfaces
 // --------------
-#define PIN_SPI0_CS   19u // PA_19
-#define PIN_SPI0_MISO 22u // PA_22
-#define PIN_SPI0_MOSI 23u // PA_23
-#define PIN_SPI0_SCK  18u // PA_18
-#define PIN_SPI1_CS   19u // PA_19
-#define PIN_SPI1_MISO 22u // PA_22
-#define PIN_SPI1_MOSI 23u // PA_23
-#define PIN_SPI1_SCK  18u // PA_18
+#define PIN_SPI0_CS    19u // PA_19
+#define PIN_SPI0_MISO  22u // PA_22
+#define PIN_SPI0_MOSI  23u // PA_23
+#define PIN_SPI0_SCK   18u // PA_18
+#define PIN_SPI1_CS    19u // PA_19
+#define PIN_SPI1_MISO  22u // PA_22
+#define PIN_SPI1_MOSI  23u // PA_23
+#define PIN_SPI1_SCK   18u // PA_18
+#define PINS_SPI0_CS   (pin_size_t[]){19u}
+#define PINS_SPI0_MISO (pin_size_t[]){22u}
+#define PINS_SPI0_MOSI (pin_size_t[]){23u}
+#define PINS_SPI0_SCK  (pin_size_t[]){18u}
+#define PINS_SPI1_CS   (pin_size_t[]){19u}
+#define PINS_SPI1_MISO (pin_size_t[]){22u}
+#define PINS_SPI1_MOSI (pin_size_t[]){23u}
+#define PINS_SPI1_SCK  (pin_size_t[]){18u}

 // Wire Interfaces
 // ---------------
@@ -31,15 +39,25 @@
 #define PIN_WIRE0_SDA_1 30u // PA_30
 #define PIN_WIRE1_SCL   18u // PA_18
 #define PIN_WIRE1_SDA   23u // PA_23
+#define PINS_WIRE0_SCL  (pin_size_t[]){22u, 29u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){19u, 30u}
+#define PINS_WIRE1_SCL  (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_CTS 19u // PA_19
-#define PIN_SERIAL0_RTS 22u // PA_22
-#define PIN_SERIAL0_RX  18u // PA_18
-#define PIN_SERIAL0_TX  23u // PA_23
-#define PIN_SERIAL2_RX  29u // PA_29
-#define PIN_SERIAL2_TX  30u // PA_30
+#define PIN_SERIAL0_CTS  19u // PA_19
+#define PIN_SERIAL0_RTS  22u // PA_22
+#define PIN_SERIAL0_RX   18u // PA_18
+#define PIN_SERIAL0_TX   23u // PA_23
+#define PIN_SERIAL2_RX   29u // PA_29
+#define PIN_SERIAL2_TX   30u // PA_30
+#define PINS_SERIAL0_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL0_RTS (pin_size_t[]){22u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -63,7 +81,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  23u // PA_23
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM2  0u  // PA_0
 #define PIN_PWM3  12u // PA_12
@@ -74,9 +91,7 @@
 #define PIN_RX2   29u // PA_29
 #define PIN_SCK0  18u // PA_18
 #define PIN_SCK1  18u // PA_18
-#define PIN_SCL0  29u // PA_29
 #define PIN_SCL1  18u // PA_18
-#define PIN_SDA0  30u // PA_30
 #define PIN_SDA1  23u // PA_23
 #define PIN_TX0   23u // PA_23
 #define PIN_TX2   30u // PA_30
--- a/boards/variants/t112-v1.1.c
+++ b/boards/variants/t112-v1.1.c
@@ -0,0 +1,48 @@
+/* This file was auto-generated from t112-v1.1.json using boardgen */
+
+#include <Arduino.h>
+
+#ifdef LT_VARIANT_INCLUDE
+#include LT_VARIANT_INCLUDE
+#endif
+
+// clang-format off
+PinInfo lt_arduino_pin_info_list[PINS_COUNT] = {
+	// D0: PA29, UART2_RX, I2C0_SCL, PWM4
+	{PA_29, PIN_GPIO | PIN_IRQ | PIN_PWM | PIN_I2C | PIN_UART,                     PIN_NONE, 0},
+	// D1: PA19, ADC1, UART0_CTS, SPI0_CS, SPI1_CS, I2C0_SDA, SD_D3, TMR5_TRIG, I2S0_TX
+	{PA_19, PIN_GPIO | PIN_IRQ | PIN_ADC | PIN_I2C | PIN_I2S | PIN_SPI | PIN_UART, PIN_NONE, 0},
+	// D2: PA15, PWM1, SWDIO
+	{PA_15, PIN_GPIO | PIN_IRQ | PIN_PWM | PIN_SWD,                                PIN_NONE, 0},
+	// D3: PA14, PWM0, SWCLK
+	{PA_14, PIN_GPIO | PIN_IRQ | PIN_PWM | PIN_SWD,                                PIN_NONE, 0},
+	// D4: PA00, PWM2
+	{PA_0,  PIN_GPIO | PIN_IRQ | PIN_PWM,                                          PIN_NONE, 0},
+	// D5: PA05, PWM4, WAKE1
+	{PA_5,  PIN_GPIO | PIN_IRQ | PIN_PWM,                                          PIN_NONE, 0},
+	// D6: PA18, UART0_RX, SPI0_SCK, SPI1_SCK, I2C1_SCL, SD_D2, TMR4_TRIG, I2S0_MCK, WAKE0
+	{PA_18, PIN_GPIO | PIN_IRQ | PIN_I2C | PIN_I2S | PIN_SPI | PIN_UART,           PIN_NONE, 0},
+	// D7: PA12, PWM3
+	{PA_12, PIN_GPIO | PIN_IRQ | PIN_PWM,                                          PIN_NONE, 0},
+	// D8: PA23, UART0_TX, SPI0_MOSI, SPI1_MOSI, I2C1_SDA, SD_D1, PWM0, WAKE3
+	{PA_23, PIN_GPIO | PIN_IRQ | PIN_PWM | PIN_I2C | PIN_SPI | PIN_UART,           PIN_NONE, 0},
+	// D9: PA22, UART0_RTS, SPI0_MISO, SPI1_MISO, I2C0_SCL, SD_D0, PWM5, I2S0_WS, WAKE2
+	{PA_22, PIN_GPIO | PIN_IRQ | PIN_PWM | PIN_I2C | PIN_I2S | PIN_SPI | PIN_UART, PIN_NONE, 0},
+	// D10: PA30, UART2_TX, I2C0_SDA, PWM4
+	{PA_30, PIN_GPIO | PIN_IRQ | PIN_PWM | PIN_I2C | PIN_UART,                     PIN_NONE, 0},
+};
+
+PinInfo *lt_arduino_pin_gpio_map[] = {
+	[0]  = &(lt_arduino_pin_info_list[4]),  // PA_0 (D4)
+	[5]  = &(lt_arduino_pin_info_list[5]),  // PA_5 (D5)
+	[12] = &(lt_arduino_pin_info_list[7]),  // PA_12 (D7)
+	[14] = &(lt_arduino_pin_info_list[3]),  // PA_14 (D3)
+	[15] = &(lt_arduino_pin_info_list[2]),  // PA_15 (D2)
+	[18] = &(lt_arduino_pin_info_list[6]),  // PA_18 (D6)
+	[19] = &(lt_arduino_pin_info_list[1]),  // PA_19 (D1)
+	[22] = &(lt_arduino_pin_info_list[9]),  // PA_22 (D9)
+	[23] = &(lt_arduino_pin_info_list[8]),  // PA_23 (D8)
+	[29] = &(lt_arduino_pin_info_list[0]),  // PA_29 (D0)
+	[30] = &(lt_arduino_pin_info_list[10]), // PA_30 (D10)
+};
+// clang-format on
--- a/boards/variants/t112-v1.1.h
+++ b/boards/variants/t112-v1.1.h
@@ -0,0 +1,138 @@
+/* This file was auto-generated from t112-v1.1.json using boardgen */
+
+#pragma once
+
+// clang-format off
+
+// Pins
+// ----
+#define PINS_COUNT         11 // Total GPIO count
+#define NUM_DIGITAL_PINS   11 // Digital inputs/outputs
+#define NUM_ANALOG_INPUTS  1  // ADC inputs
+#define NUM_ANALOG_OUTPUTS 9  // PWM & DAC outputs
+#define PINS_GPIO_MAX      30 // Last usable GPIO number
+
+// SPI Interfaces
+// --------------
+#define PIN_SPI0_CS    19u // PA_19
+#define PIN_SPI0_MISO  22u // PA_22
+#define PIN_SPI0_MOSI  23u // PA_23
+#define PIN_SPI0_SCK   18u // PA_18
+#define PIN_SPI1_CS    19u // PA_19
+#define PIN_SPI1_MISO  22u // PA_22
+#define PIN_SPI1_MOSI  23u // PA_23
+#define PIN_SPI1_SCK   18u // PA_18
+#define PINS_SPI0_CS   (pin_size_t[]){19u}
+#define PINS_SPI0_MISO (pin_size_t[]){22u}
+#define PINS_SPI0_MOSI (pin_size_t[]){23u}
+#define PINS_SPI0_SCK  (pin_size_t[]){18u}
+#define PINS_SPI1_CS   (pin_size_t[]){19u}
+#define PINS_SPI1_MISO (pin_size_t[]){22u}
+#define PINS_SPI1_MOSI (pin_size_t[]){23u}
+#define PINS_SPI1_SCK  (pin_size_t[]){18u}
+
+// Wire Interfaces
+// ---------------
+#define PIN_WIRE0_SCL_0 29u // PA_29
+#define PIN_WIRE0_SCL_1 22u // PA_22
+#define PIN_WIRE0_SDA_0 19u // PA_19
+#define PIN_WIRE0_SDA_1 30u // PA_30
+#define PIN_WIRE1_SCL   18u // PA_18
+#define PIN_WIRE1_SDA   23u // PA_23
+#define PINS_WIRE0_SCL  (pin_size_t[]){29u, 22u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){19u, 30u}
+#define PINS_WIRE1_SCL  (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){23u}
+
+// Serial ports
+// ------------
+#define PIN_SERIAL0_CTS  19u // PA_19
+#define PIN_SERIAL0_RTS  22u // PA_22
+#define PIN_SERIAL0_RX   18u // PA_18
+#define PIN_SERIAL0_TX   23u // PA_23
+#define PIN_SERIAL2_RX   29u // PA_29
+#define PIN_SERIAL2_TX   30u // PA_30
+#define PINS_SERIAL0_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL0_RTS (pin_size_t[]){22u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){30u}
+
+// Pin function macros
+// -------------------
+#define PIN_ADC1  19u // PA_19
+#define PIN_CS0   19u // PA_19
+#define PIN_CS1   19u // PA_19
+#define PIN_CTS0  19u // PA_19
+#define PIN_MISO0 22u // PA_22
+#define PIN_MISO1 22u // PA_22
+#define PIN_MOSI0 23u // PA_23
+#define PIN_MOSI1 23u // PA_23
+#define PIN_PA00  0u  // PA_0
+#define PIN_PA05  5u  // PA_5
+#define PIN_PA12  12u // PA_12
+#define PIN_PA14  14u // PA_14
+#define PIN_PA15  15u // PA_15
+#define PIN_PA18  18u // PA_18
+#define PIN_PA19  19u // PA_19
+#define PIN_PA22  22u // PA_22
+#define PIN_PA23  23u // PA_23
+#define PIN_PA29  29u // PA_29
+#define PIN_PA30  30u // PA_30
+#define PIN_PWM1  15u // PA_15
+#define PIN_PWM2  0u  // PA_0
+#define PIN_PWM3  12u // PA_12
+#define PIN_PWM4  30u // PA_30
+#define PIN_PWM5  22u // PA_22
+#define PIN_RTS0  22u // PA_22
+#define PIN_RX0   18u // PA_18
+#define PIN_RX2   29u // PA_29
+#define PIN_SCK0  18u // PA_18
+#define PIN_SCK1  18u // PA_18
+#define PIN_SCL1  18u // PA_18
+#define PIN_SDA1  23u // PA_23
+#define PIN_TX0   23u // PA_23
+#define PIN_TX2   30u // PA_30
+
+// Port availability
+// -----------------
+#define HAS_SERIAL0             1
+#define HAS_SERIAL2             1
+#define HAS_SPI0                1
+#define HAS_SPI1                1
+#define HAS_WIRE0               1
+#define HAS_WIRE1               1
+#define SERIAL_INTERFACES_COUNT 2
+#define SPI_INTERFACES_COUNT    2
+#define WIRE_INTERFACES_COUNT   2
+
+// Arduino pin names
+// -----------------
+#define PIN_D0  29u // PA_29
+#define PIN_D1  19u // PA_19
+#define PIN_D2  15u // PA_15
+#define PIN_D3  14u // PA_14
+#define PIN_D4  0u  // PA_0
+#define PIN_D5  5u  // PA_5
+#define PIN_D6  18u // PA_18
+#define PIN_D7  12u // PA_12
+#define PIN_D8  23u // PA_23
+#define PIN_D9  22u // PA_22
+#define PIN_D10 30u // PA_30
+#define PIN_A0  19u // PA_19
+
+// Static pin names
+// ----------------
+static const unsigned char A0 = PIN_A0;
+static const unsigned char D0 = PIN_D0;
+static const unsigned char D1 = PIN_D1;
+static const unsigned char D2 = PIN_D2;
+static const unsigned char D3 = PIN_D3;
+static const unsigned char D4 = PIN_D4;
+static const unsigned char D5 = PIN_D5;
+static const unsigned char D6 = PIN_D6;
+static const unsigned char D7 = PIN_D7;
+static const unsigned char D8 = PIN_D8;
+static const unsigned char D9 = PIN_D9;
+static const unsigned char D10 = PIN_D10;
--- a/boards/variants/wa2.h
+++ b/boards/variants/wa2.h
@@ -14,14 +14,19 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE1_SCL 20u // GPIO20
-#define PIN_WIRE1_SDA 21u // GPIO21
+#define PIN_WIRE1_SCL  20u // GPIO20
+#define PIN_WIRE1_SDA  21u // GPIO21
+#define PINS_WIRE1_SCL (pin_size_t[]){20u}
+#define PINS_WIRE1_SDA (pin_size_t[]){21u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/wb1s.h
+++ b/boards/variants/wb1s.h
@@ -14,15 +14,21 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE2_SCL 0u // GPIO0
-#define PIN_WIRE2_SDA 1u // GPIO1
+#define PIN_WIRE2_SCL  0u // GPIO0
+#define PIN_WIRE2_SDA  1u // GPIO1
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/wb2l-m1.h
+++ b/boards/variants/wb2l-m1.h
@@ -14,17 +14,25 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE1_SCL 20u // GPIO20
-#define PIN_WIRE1_SDA 21u // GPIO21
-#define PIN_WIRE2_SCL 0u  // GPIO0
-#define PIN_WIRE2_SDA 1u  // GPIO1
+#define PIN_WIRE1_SCL  20u // GPIO20
+#define PIN_WIRE1_SDA  21u // GPIO21
+#define PIN_WIRE2_SCL  0u  // GPIO0
+#define PIN_WIRE2_SDA  1u  // GPIO1
+#define PINS_WIRE1_SCL (pin_size_t[]){20u}
+#define PINS_WIRE1_SDA (pin_size_t[]){21u}
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/wb2l.h
+++ b/boards/variants/wb2l.h
@@ -14,17 +14,25 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE1_SCL 20u // GPIO20
-#define PIN_WIRE1_SDA 21u // GPIO21
-#define PIN_WIRE2_SCL 0u  // GPIO0
-#define PIN_WIRE2_SDA 1u  // GPIO1
+#define PIN_WIRE1_SCL  20u // GPIO20
+#define PIN_WIRE1_SDA  21u // GPIO21
+#define PIN_WIRE2_SCL  0u  // GPIO0
+#define PIN_WIRE2_SDA  1u  // GPIO1
+#define PINS_WIRE1_SCL (pin_size_t[]){20u}
+#define PINS_WIRE1_SDA (pin_size_t[]){21u}
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/wb2s.h
+++ b/boards/variants/wb2s.h
@@ -14,17 +14,25 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE1_SCL 20u // GPIO20
-#define PIN_WIRE1_SDA 21u // GPIO21
-#define PIN_WIRE2_SCL 0u  // GPIO0
-#define PIN_WIRE2_SDA 1u  // GPIO1
+#define PIN_WIRE1_SCL  20u // GPIO20
+#define PIN_WIRE1_SDA  21u // GPIO21
+#define PIN_WIRE2_SCL  0u  // GPIO0
+#define PIN_WIRE2_SDA  1u  // GPIO1
+#define PINS_WIRE1_SCL (pin_size_t[]){20u}
+#define PINS_WIRE1_SDA (pin_size_t[]){21u}
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/wb3l.h
+++ b/boards/variants/wb3l.h
@@ -14,17 +14,25 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE1_SCL 20u // GPIO20
-#define PIN_WIRE1_SDA 21u // GPIO21
-#define PIN_WIRE2_SCL 0u  // GPIO0
-#define PIN_WIRE2_SDA 1u  // GPIO1
+#define PIN_WIRE1_SCL  20u // GPIO20
+#define PIN_WIRE1_SDA  21u // GPIO21
+#define PIN_WIRE2_SCL  0u  // GPIO0
+#define PIN_WIRE2_SDA  1u  // GPIO1
+#define PINS_WIRE1_SCL (pin_size_t[]){20u}
+#define PINS_WIRE1_SDA (pin_size_t[]){21u}
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/wb3s.h
+++ b/boards/variants/wb3s.h
@@ -14,17 +14,25 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE1_SCL 20u // GPIO20
-#define PIN_WIRE1_SDA 21u // GPIO21
-#define PIN_WIRE2_SCL 0u  // GPIO0
-#define PIN_WIRE2_SDA 1u  // GPIO1
+#define PIN_WIRE1_SCL  20u // GPIO20
+#define PIN_WIRE1_SDA  21u // GPIO21
+#define PIN_WIRE2_SCL  0u  // GPIO0
+#define PIN_WIRE2_SDA  1u  // GPIO1
+#define PINS_WIRE1_SCL (pin_size_t[]){20u}
+#define PINS_WIRE1_SDA (pin_size_t[]){21u}
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/wblc5.h
+++ b/boards/variants/wblc5.h
@@ -14,17 +14,25 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE1_SCL 20u // GPIO20
-#define PIN_WIRE1_SDA 21u // GPIO21
-#define PIN_WIRE2_SCL 0u  // GPIO0
-#define PIN_WIRE2_SDA 1u  // GPIO1
+#define PIN_WIRE1_SCL  20u // GPIO20
+#define PIN_WIRE1_SDA  21u // GPIO21
+#define PIN_WIRE2_SCL  0u  // GPIO0
+#define PIN_WIRE2_SDA  1u  // GPIO1
+#define PINS_WIRE1_SCL (pin_size_t[]){20u}
+#define PINS_WIRE1_SDA (pin_size_t[]){21u}
+#define PINS_WIRE2_SCL (pin_size_t[]){0u}
+#define PINS_WIRE2_SDA (pin_size_t[]){1u}

 // Serial ports
 // ------------
-#define PIN_SERIAL1_RX 10u // GPIO10
-#define PIN_SERIAL1_TX 11u // GPIO11
-#define PIN_SERIAL2_RX 1u  // GPIO1
-#define PIN_SERIAL2_TX 0u  // GPIO0
+#define PIN_SERIAL1_RX  10u // GPIO10
+#define PIN_SERIAL1_TX  11u // GPIO11
+#define PIN_SERIAL2_RX  1u  // GPIO1
+#define PIN_SERIAL2_TX  0u  // GPIO0
+#define PINS_SERIAL1_RX (pin_size_t[]){10u}
+#define PINS_SERIAL1_TX (pin_size_t[]){11u}
+#define PINS_SERIAL2_RX (pin_size_t[]){1u}
+#define PINS_SERIAL2_TX (pin_size_t[]){0u}

 // Pin function macros
 // -------------------
--- a/boards/variants/wr1.h
+++ b/boards/variants/wr1.h
@@ -14,14 +14,22 @@

 // SPI Interfaces
 // --------------
-#define PIN_SPI0_CS   19u // PA_19
-#define PIN_SPI0_MISO 22u // PA_22
-#define PIN_SPI0_MOSI 23u // PA_23
-#define PIN_SPI0_SCK  18u // PA_18
-#define PIN_SPI1_CS   19u // PA_19
-#define PIN_SPI1_MISO 22u // PA_22
-#define PIN_SPI1_MOSI 23u // PA_23
-#define PIN_SPI1_SCK  18u // PA_18
+#define PIN_SPI0_CS    19u // PA_19
+#define PIN_SPI0_MISO  22u // PA_22
+#define PIN_SPI0_MOSI  23u // PA_23
+#define PIN_SPI0_SCK   18u // PA_18
+#define PIN_SPI1_CS    19u // PA_19
+#define PIN_SPI1_MISO  22u // PA_22
+#define PIN_SPI1_MOSI  23u // PA_23
+#define PIN_SPI1_SCK   18u // PA_18
+#define PINS_SPI0_CS   (pin_size_t[]){19u}
+#define PINS_SPI0_MISO (pin_size_t[]){22u}
+#define PINS_SPI0_MOSI (pin_size_t[]){23u}
+#define PINS_SPI0_SCK  (pin_size_t[]){18u}
+#define PINS_SPI1_CS   (pin_size_t[]){19u}
+#define PINS_SPI1_MISO (pin_size_t[]){22u}
+#define PINS_SPI1_MOSI (pin_size_t[]){23u}
+#define PINS_SPI1_SCK  (pin_size_t[]){18u}

 // Wire Interfaces
 // ---------------
@@ -31,15 +39,25 @@
 #define PIN_WIRE0_SDA_1 19u // PA_19
 #define PIN_WIRE1_SCL   18u // PA_18
 #define PIN_WIRE1_SDA   23u // PA_23
+#define PINS_WIRE0_SCL  (pin_size_t[]){29u, 22u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){30u, 19u}
+#define PINS_WIRE1_SCL  (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_CTS 19u // PA_19
-#define PIN_SERIAL0_RTS 22u // PA_22
-#define PIN_SERIAL0_RX  18u // PA_18
-#define PIN_SERIAL0_TX  23u // PA_23
-#define PIN_SERIAL2_RX  29u // PA_29
-#define PIN_SERIAL2_TX  30u // PA_30
+#define PIN_SERIAL0_CTS  19u // PA_19
+#define PIN_SERIAL0_RTS  22u // PA_22
+#define PIN_SERIAL0_RX   18u // PA_18
+#define PIN_SERIAL0_TX   23u // PA_23
+#define PIN_SERIAL2_RX   29u // PA_29
+#define PIN_SERIAL2_TX   30u // PA_30
+#define PINS_SERIAL0_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL0_RTS (pin_size_t[]){22u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -62,7 +80,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  14u // PA_14
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM2  0u  // PA_0
 #define PIN_PWM4  29u // PA_29
@@ -72,9 +89,7 @@
 #define PIN_RX2   29u // PA_29
 #define PIN_SCK0  18u // PA_18
 #define PIN_SCK1  18u // PA_18
-#define PIN_SCL0  22u // PA_22
 #define PIN_SCL1  18u // PA_18
-#define PIN_SDA0  19u // PA_19
 #define PIN_SDA1  23u // PA_23
 #define PIN_TX0   23u // PA_23
 #define PIN_TX2   30u // PA_30
--- a/boards/variants/wr1e.h
+++ b/boards/variants/wr1e.h
@@ -14,14 +14,22 @@

 // SPI Interfaces
 // --------------
-#define PIN_SPI0_CS   19u // PA_19
-#define PIN_SPI0_MISO 22u // PA_22
-#define PIN_SPI0_MOSI 23u // PA_23
-#define PIN_SPI0_SCK  18u // PA_18
-#define PIN_SPI1_CS   19u // PA_19
-#define PIN_SPI1_MISO 22u // PA_22
-#define PIN_SPI1_MOSI 23u // PA_23
-#define PIN_SPI1_SCK  18u // PA_18
+#define PIN_SPI0_CS    19u // PA_19
+#define PIN_SPI0_MISO  22u // PA_22
+#define PIN_SPI0_MOSI  23u // PA_23
+#define PIN_SPI0_SCK   18u // PA_18
+#define PIN_SPI1_CS    19u // PA_19
+#define PIN_SPI1_MISO  22u // PA_22
+#define PIN_SPI1_MOSI  23u // PA_23
+#define PIN_SPI1_SCK   18u // PA_18
+#define PINS_SPI0_CS   (pin_size_t[]){19u}
+#define PINS_SPI0_MISO (pin_size_t[]){22u}
+#define PINS_SPI0_MOSI (pin_size_t[]){23u}
+#define PINS_SPI0_SCK  (pin_size_t[]){18u}
+#define PINS_SPI1_CS   (pin_size_t[]){19u}
+#define PINS_SPI1_MISO (pin_size_t[]){22u}
+#define PINS_SPI1_MOSI (pin_size_t[]){23u}
+#define PINS_SPI1_SCK  (pin_size_t[]){18u}

 // Wire Interfaces
 // ---------------
@@ -31,15 +39,25 @@
 #define PIN_WIRE0_SDA_1 19u // PA_19
 #define PIN_WIRE1_SCL   18u // PA_18
 #define PIN_WIRE1_SDA   23u // PA_23
+#define PINS_WIRE0_SCL  (pin_size_t[]){29u, 22u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){30u, 19u}
+#define PINS_WIRE1_SCL  (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_CTS 19u // PA_19
-#define PIN_SERIAL0_RTS 22u // PA_22
-#define PIN_SERIAL0_RX  18u // PA_18
-#define PIN_SERIAL0_TX  23u // PA_23
-#define PIN_SERIAL2_RX  29u // PA_29
-#define PIN_SERIAL2_TX  30u // PA_30
+#define PIN_SERIAL0_CTS  19u // PA_19
+#define PIN_SERIAL0_RTS  22u // PA_22
+#define PIN_SERIAL0_RX   18u // PA_18
+#define PIN_SERIAL0_TX   23u // PA_23
+#define PIN_SERIAL2_RX   29u // PA_29
+#define PIN_SERIAL2_TX   30u // PA_30
+#define PINS_SERIAL0_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL0_RTS (pin_size_t[]){22u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -62,7 +80,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  14u // PA_14
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM3  12u // PA_12
 #define PIN_PWM4  29u // PA_29
@@ -72,9 +89,7 @@
 #define PIN_RX2   29u // PA_29
 #define PIN_SCK0  18u // PA_18
 #define PIN_SCK1  18u // PA_18
-#define PIN_SCL0  22u // PA_22
 #define PIN_SCL1  18u // PA_18
-#define PIN_SDA0  19u // PA_19
 #define PIN_SDA1  23u // PA_23
 #define PIN_TX0   23u // PA_23
 #define PIN_TX2   30u // PA_30
--- a/boards/variants/wr2.h
+++ b/boards/variants/wr2.h
@@ -14,17 +14,25 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE0_SCL 29u // PA_29
-#define PIN_WIRE0_SDA 30u // PA_30
-#define PIN_WIRE1_SCL 18u // PA_18
-#define PIN_WIRE1_SDA 23u // PA_23
+#define PIN_WIRE0_SCL  29u // PA_29
+#define PIN_WIRE0_SDA  30u // PA_30
+#define PIN_WIRE1_SCL  18u // PA_18
+#define PIN_WIRE1_SDA  23u // PA_23
+#define PINS_WIRE0_SCL (pin_size_t[]){29u}
+#define PINS_WIRE0_SDA (pin_size_t[]){30u}
+#define PINS_WIRE1_SCL (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_RX 18u // PA_18
-#define PIN_SERIAL0_TX 23u // PA_23
-#define PIN_SERIAL2_RX 29u // PA_29
-#define PIN_SERIAL2_TX 30u // PA_30
+#define PIN_SERIAL0_RX  18u // PA_18
+#define PIN_SERIAL0_TX  23u // PA_23
+#define PIN_SERIAL2_RX  29u // PA_29
+#define PIN_SERIAL2_TX  30u // PA_30
+#define PINS_SERIAL0_RX (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -40,7 +48,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  14u // PA_14
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM2  0u  // PA_0
 #define PIN_PWM3  12u // PA_12
--- a/boards/variants/wr2e.h
+++ b/boards/variants/wr2e.h
@@ -19,14 +19,23 @@
 #define PIN_WIRE0_SDA_1 30u // PA_30
 #define PIN_WIRE1_SCL   18u // PA_18
 #define PIN_WIRE1_SDA   23u // PA_23
+#define PINS_WIRE0_SCL  (pin_size_t[]){29u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){19u, 30u}
+#define PINS_WIRE1_SCL  (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_CTS 19u // PA_19
-#define PIN_SERIAL0_RX  18u // PA_18
-#define PIN_SERIAL0_TX  23u // PA_23
-#define PIN_SERIAL2_RX  29u // PA_29
-#define PIN_SERIAL2_TX  30u // PA_30
+#define PIN_SERIAL0_CTS  19u // PA_19
+#define PIN_SERIAL0_RX   18u // PA_18
+#define PIN_SERIAL0_TX   23u // PA_23
+#define PIN_SERIAL2_RX   29u // PA_29
+#define PIN_SERIAL2_TX   30u // PA_30
+#define PINS_SERIAL0_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -46,7 +55,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  14u // PA_14
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM3  12u // PA_12
 #define PIN_PWM4  29u // PA_29
@@ -56,7 +64,6 @@
 #define PIN_SCK1  18u // PA_18
 #define PIN_SCL0  29u // PA_29
 #define PIN_SCL1  18u // PA_18
-#define PIN_SDA0  30u // PA_30
 #define PIN_SDA1  23u // PA_23
 #define PIN_TX0   23u // PA_23
 #define PIN_TX2   30u // PA_30
--- a/boards/variants/wr3.h
+++ b/boards/variants/wr3.h
@@ -14,14 +14,22 @@

 // SPI Interfaces
 // --------------
-#define PIN_SPI0_CS   19u // PA_19
-#define PIN_SPI0_MISO 22u // PA_22
-#define PIN_SPI0_MOSI 23u // PA_23
-#define PIN_SPI0_SCK  18u // PA_18
-#define PIN_SPI1_CS   19u // PA_19
-#define PIN_SPI1_MISO 22u // PA_22
-#define PIN_SPI1_MOSI 23u // PA_23
-#define PIN_SPI1_SCK  18u // PA_18
+#define PIN_SPI0_CS    19u // PA_19
+#define PIN_SPI0_MISO  22u // PA_22
+#define PIN_SPI0_MOSI  23u // PA_23
+#define PIN_SPI0_SCK   18u // PA_18
+#define PIN_SPI1_CS    19u // PA_19
+#define PIN_SPI1_MISO  22u // PA_22
+#define PIN_SPI1_MOSI  23u // PA_23
+#define PIN_SPI1_SCK   18u // PA_18
+#define PINS_SPI0_CS   (pin_size_t[]){19u}
+#define PINS_SPI0_MISO (pin_size_t[]){22u}
+#define PINS_SPI0_MOSI (pin_size_t[]){23u}
+#define PINS_SPI0_SCK  (pin_size_t[]){18u}
+#define PINS_SPI1_CS   (pin_size_t[]){19u}
+#define PINS_SPI1_MISO (pin_size_t[]){22u}
+#define PINS_SPI1_MOSI (pin_size_t[]){23u}
+#define PINS_SPI1_SCK  (pin_size_t[]){18u}

 // Wire Interfaces
 // ---------------
@@ -31,15 +39,25 @@
 #define PIN_WIRE0_SDA_1 30u // PA_30
 #define PIN_WIRE1_SCL   18u // PA_18
 #define PIN_WIRE1_SDA   23u // PA_23
+#define PINS_WIRE0_SCL  (pin_size_t[]){22u, 29u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){19u, 30u}
+#define PINS_WIRE1_SCL  (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_CTS 19u // PA_19
-#define PIN_SERIAL0_RTS 22u // PA_22
-#define PIN_SERIAL0_RX  18u // PA_18
-#define PIN_SERIAL0_TX  23u // PA_23
-#define PIN_SERIAL2_RX  29u // PA_29
-#define PIN_SERIAL2_TX  30u // PA_30
+#define PIN_SERIAL0_CTS  19u // PA_19
+#define PIN_SERIAL0_RTS  22u // PA_22
+#define PIN_SERIAL0_RX   18u // PA_18
+#define PIN_SERIAL0_TX   23u // PA_23
+#define PIN_SERIAL2_RX   29u // PA_29
+#define PIN_SERIAL2_TX   30u // PA_30
+#define PINS_SERIAL0_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL0_RTS (pin_size_t[]){22u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -63,7 +81,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  23u // PA_23
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM2  0u  // PA_0
 #define PIN_PWM3  12u // PA_12
@@ -74,9 +91,7 @@
 #define PIN_RX2   29u // PA_29
 #define PIN_SCK0  18u // PA_18
 #define PIN_SCK1  18u // PA_18
-#define PIN_SCL0  29u // PA_29
 #define PIN_SCL1  18u // PA_18
-#define PIN_SDA0  30u // PA_30
 #define PIN_SDA1  23u // PA_23
 #define PIN_TX0   23u // PA_23
 #define PIN_TX2   30u // PA_30
--- a/boards/variants/wr3e.h
+++ b/boards/variants/wr3e.h
@@ -14,14 +14,22 @@

 // SPI Interfaces
 // --------------
-#define PIN_SPI0_CS   19u // PA_19
-#define PIN_SPI0_MISO 22u // PA_22
-#define PIN_SPI0_MOSI 23u // PA_23
-#define PIN_SPI0_SCK  18u // PA_18
-#define PIN_SPI1_CS   19u // PA_19
-#define PIN_SPI1_MISO 22u // PA_22
-#define PIN_SPI1_MOSI 23u // PA_23
-#define PIN_SPI1_SCK  18u // PA_18
+#define PIN_SPI0_CS    19u // PA_19
+#define PIN_SPI0_MISO  22u // PA_22
+#define PIN_SPI0_MOSI  23u // PA_23
+#define PIN_SPI0_SCK   18u // PA_18
+#define PIN_SPI1_CS    19u // PA_19
+#define PIN_SPI1_MISO  22u // PA_22
+#define PIN_SPI1_MOSI  23u // PA_23
+#define PIN_SPI1_SCK   18u // PA_18
+#define PINS_SPI0_CS   (pin_size_t[]){19u}
+#define PINS_SPI0_MISO (pin_size_t[]){22u}
+#define PINS_SPI0_MOSI (pin_size_t[]){23u}
+#define PINS_SPI0_SCK  (pin_size_t[]){18u}
+#define PINS_SPI1_CS   (pin_size_t[]){19u}
+#define PINS_SPI1_MISO (pin_size_t[]){22u}
+#define PINS_SPI1_MOSI (pin_size_t[]){23u}
+#define PINS_SPI1_SCK  (pin_size_t[]){18u}

 // Wire Interfaces
 // ---------------
@@ -31,15 +39,25 @@
 #define PIN_WIRE0_SDA_1 19u // PA_19
 #define PIN_WIRE1_SCL   18u // PA_18
 #define PIN_WIRE1_SDA   23u // PA_23
+#define PINS_WIRE0_SCL  (pin_size_t[]){29u, 22u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){30u, 19u}
+#define PINS_WIRE1_SCL  (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_CTS 19u // PA_19
-#define PIN_SERIAL0_RTS 22u // PA_22
-#define PIN_SERIAL0_RX  18u // PA_18
-#define PIN_SERIAL0_TX  23u // PA_23
-#define PIN_SERIAL2_RX  29u // PA_29
-#define PIN_SERIAL2_TX  30u // PA_30
+#define PIN_SERIAL0_CTS  19u // PA_19
+#define PIN_SERIAL0_RTS  22u // PA_22
+#define PIN_SERIAL0_RX   18u // PA_18
+#define PIN_SERIAL0_TX   23u // PA_23
+#define PIN_SERIAL2_RX   29u // PA_29
+#define PIN_SERIAL2_TX   30u // PA_30
+#define PINS_SERIAL0_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL0_RTS (pin_size_t[]){22u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -63,7 +81,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  23u // PA_23
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM2  0u  // PA_0
 #define PIN_PWM3  12u // PA_12
@@ -74,9 +91,7 @@
 #define PIN_RX2   29u // PA_29
 #define PIN_SCK0  18u // PA_18
 #define PIN_SCK1  18u // PA_18
-#define PIN_SCL0  22u // PA_22
 #define PIN_SCL1  18u // PA_18
-#define PIN_SDA0  19u // PA_19
 #define PIN_SDA1  23u // PA_23
 #define PIN_TX0   23u // PA_23
 #define PIN_TX2   30u // PA_30
--- a/boards/variants/wr3l.h
+++ b/boards/variants/wr3l.h
@@ -14,14 +14,22 @@

 // SPI Interfaces
 // --------------
-#define PIN_SPI0_CS   19u // PA_19
-#define PIN_SPI0_MISO 22u // PA_22
-#define PIN_SPI0_MOSI 23u // PA_23
-#define PIN_SPI0_SCK  18u // PA_18
-#define PIN_SPI1_CS   19u // PA_19
-#define PIN_SPI1_MISO 22u // PA_22
-#define PIN_SPI1_MOSI 23u // PA_23
-#define PIN_SPI1_SCK  18u // PA_18
+#define PIN_SPI0_CS    19u // PA_19
+#define PIN_SPI0_MISO  22u // PA_22
+#define PIN_SPI0_MOSI  23u // PA_23
+#define PIN_SPI0_SCK   18u // PA_18
+#define PIN_SPI1_CS    19u // PA_19
+#define PIN_SPI1_MISO  22u // PA_22
+#define PIN_SPI1_MOSI  23u // PA_23
+#define PIN_SPI1_SCK   18u // PA_18
+#define PINS_SPI0_CS   (pin_size_t[]){19u}
+#define PINS_SPI0_MISO (pin_size_t[]){22u}
+#define PINS_SPI0_MOSI (pin_size_t[]){23u}
+#define PINS_SPI0_SCK  (pin_size_t[]){18u}
+#define PINS_SPI1_CS   (pin_size_t[]){19u}
+#define PINS_SPI1_MISO (pin_size_t[]){22u}
+#define PINS_SPI1_MOSI (pin_size_t[]){23u}
+#define PINS_SPI1_SCK  (pin_size_t[]){18u}

 // Wire Interfaces
 // ---------------
@@ -31,15 +39,25 @@
 #define PIN_WIRE0_SDA_1 30u // PA_30
 #define PIN_WIRE1_SCL   18u // PA_18
 #define PIN_WIRE1_SDA   23u // PA_23
+#define PINS_WIRE0_SCL  (pin_size_t[]){22u, 29u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){19u, 30u}
+#define PINS_WIRE1_SCL  (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_CTS 19u // PA_19
-#define PIN_SERIAL0_RTS 22u // PA_22
-#define PIN_SERIAL0_RX  18u // PA_18
-#define PIN_SERIAL0_TX  23u // PA_23
-#define PIN_SERIAL2_RX  29u // PA_29
-#define PIN_SERIAL2_TX  30u // PA_30
+#define PIN_SERIAL0_CTS  19u // PA_19
+#define PIN_SERIAL0_RTS  22u // PA_22
+#define PIN_SERIAL0_RX   18u // PA_18
+#define PIN_SERIAL0_TX   23u // PA_23
+#define PIN_SERIAL2_RX   29u // PA_29
+#define PIN_SERIAL2_TX   30u // PA_30
+#define PINS_SERIAL0_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL0_RTS (pin_size_t[]){22u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -63,7 +81,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  23u // PA_23
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM2  0u  // PA_0
 #define PIN_PWM3  12u // PA_12
@@ -74,9 +91,7 @@
 #define PIN_RX2   29u // PA_29
 #define PIN_SCK0  18u // PA_18
 #define PIN_SCK1  18u // PA_18
-#define PIN_SCL0  29u // PA_29
 #define PIN_SCL1  18u // PA_18
-#define PIN_SDA0  30u // PA_30
 #define PIN_SDA1  23u // PA_23
 #define PIN_TX0   23u // PA_23
 #define PIN_TX2   30u // PA_30
--- a/boards/variants/wr3le.h
+++ b/boards/variants/wr3le.h
@@ -14,14 +14,22 @@

 // SPI Interfaces
 // --------------
-#define PIN_SPI0_CS   19u // PA_19
-#define PIN_SPI0_MISO 22u // PA_22
-#define PIN_SPI0_MOSI 23u // PA_23
-#define PIN_SPI0_SCK  18u // PA_18
-#define PIN_SPI1_CS   19u // PA_19
-#define PIN_SPI1_MISO 22u // PA_22
-#define PIN_SPI1_MOSI 23u // PA_23
-#define PIN_SPI1_SCK  18u // PA_18
+#define PIN_SPI0_CS    19u // PA_19
+#define PIN_SPI0_MISO  22u // PA_22
+#define PIN_SPI0_MOSI  23u // PA_23
+#define PIN_SPI0_SCK   18u // PA_18
+#define PIN_SPI1_CS    19u // PA_19
+#define PIN_SPI1_MISO  22u // PA_22
+#define PIN_SPI1_MOSI  23u // PA_23
+#define PIN_SPI1_SCK   18u // PA_18
+#define PINS_SPI0_CS   (pin_size_t[]){19u}
+#define PINS_SPI0_MISO (pin_size_t[]){22u}
+#define PINS_SPI0_MOSI (pin_size_t[]){23u}
+#define PINS_SPI0_SCK  (pin_size_t[]){18u}
+#define PINS_SPI1_CS   (pin_size_t[]){19u}
+#define PINS_SPI1_MISO (pin_size_t[]){22u}
+#define PINS_SPI1_MOSI (pin_size_t[]){23u}
+#define PINS_SPI1_SCK  (pin_size_t[]){18u}

 // Wire Interfaces
 // ---------------
@@ -31,15 +39,25 @@
 #define PIN_WIRE0_SDA_1 19u // PA_19
 #define PIN_WIRE1_SCL   18u // PA_18
 #define PIN_WIRE1_SDA   23u // PA_23
+#define PINS_WIRE0_SCL  (pin_size_t[]){29u, 22u}
+#define PINS_WIRE0_SDA  (pin_size_t[]){30u, 19u}
+#define PINS_WIRE1_SCL  (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA  (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_CTS 19u // PA_19
-#define PIN_SERIAL0_RTS 22u // PA_22
-#define PIN_SERIAL0_RX  18u // PA_18
-#define PIN_SERIAL0_TX  23u // PA_23
-#define PIN_SERIAL2_RX  29u // PA_29
-#define PIN_SERIAL2_TX  30u // PA_30
+#define PIN_SERIAL0_CTS  19u // PA_19
+#define PIN_SERIAL0_RTS  22u // PA_22
+#define PIN_SERIAL0_RX   18u // PA_18
+#define PIN_SERIAL0_TX   23u // PA_23
+#define PIN_SERIAL2_RX   29u // PA_29
+#define PIN_SERIAL2_TX   30u // PA_30
+#define PINS_SERIAL0_CTS (pin_size_t[]){19u}
+#define PINS_SERIAL0_RTS (pin_size_t[]){22u}
+#define PINS_SERIAL0_RX  (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX  (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX  (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX  (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -63,7 +81,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  23u // PA_23
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM2  0u  // PA_0
 #define PIN_PWM3  12u // PA_12
@@ -74,9 +91,7 @@
 #define PIN_RX2   29u // PA_29
 #define PIN_SCK0  18u // PA_18
 #define PIN_SCK1  18u // PA_18
-#define PIN_SCL0  22u // PA_22
 #define PIN_SCL1  18u // PA_18
-#define PIN_SDA0  19u // PA_19
 #define PIN_SDA1  23u // PA_23
 #define PIN_TX0   23u // PA_23
 #define PIN_TX2   30u // PA_30
--- a/boards/variants/wr3n.h
+++ b/boards/variants/wr3n.h
@@ -14,17 +14,25 @@

 // Wire Interfaces
 // ---------------
-#define PIN_WIRE0_SCL 29u // PA_29
-#define PIN_WIRE0_SDA 30u // PA_30
-#define PIN_WIRE1_SCL 18u // PA_18
-#define PIN_WIRE1_SDA 23u // PA_23
+#define PIN_WIRE0_SCL  29u // PA_29
+#define PIN_WIRE0_SDA  30u // PA_30
+#define PIN_WIRE1_SCL  18u // PA_18
+#define PIN_WIRE1_SDA  23u // PA_23
+#define PINS_WIRE0_SCL (pin_size_t[]){29u}
+#define PINS_WIRE0_SDA (pin_size_t[]){30u}
+#define PINS_WIRE1_SCL (pin_size_t[]){18u}
+#define PINS_WIRE1_SDA (pin_size_t[]){23u}

 // Serial ports
 // ------------
-#define PIN_SERIAL0_RX 18u // PA_18
-#define PIN_SERIAL0_TX 23u // PA_23
-#define PIN_SERIAL2_RX 29u // PA_29
-#define PIN_SERIAL2_TX 30u // PA_30
+#define PIN_SERIAL0_RX  18u // PA_18
+#define PIN_SERIAL0_TX  23u // PA_23
+#define PIN_SERIAL2_RX  29u // PA_29
+#define PIN_SERIAL2_TX  30u // PA_30
+#define PINS_SERIAL0_RX (pin_size_t[]){18u}
+#define PINS_SERIAL0_TX (pin_size_t[]){23u}
+#define PINS_SERIAL2_RX (pin_size_t[]){29u}
+#define PINS_SERIAL2_TX (pin_size_t[]){30u}

 // Pin function macros
 // -------------------
@@ -40,7 +48,6 @@
 #define PIN_PA23  23u // PA_23
 #define PIN_PA29  29u // PA_29
 #define PIN_PA30  30u // PA_30
-#define PIN_PWM0  23u // PA_23
 #define PIN_PWM1  15u // PA_15
 #define PIN_PWM2  0u  // PA_0
 #define PIN_PWM3  12u // PA_12
--- a/builder/family/realtek-ambz2.py
+++ b/builder/family/realtek-ambz2.py
@@ -427,8 +427,8 @@ env.Replace(
        # same OTA images for flasher and device
        f"{image_firmware_is},{image_firmware_is}=device:ota1,ota2;flasher:ota1,ota2",
        # having flashed an application image, update the bootloader and partition table (incl. keys)
-        f"{image_bootloader}=device:boot;flasher:boot",
-        f"{image_part_table}=device:part_table;flasher:part_table",
+        f"{image_bootloader},{image_bootloader}=flasher:boot,boot",
+        f"{image_part_table},{image_part_table}=flasher:part_table,part_table",
        # clearing headers of the "other" OTA image (hence the indexes are swapped)
        f"{image_ota_clear},{image_ota_clear}=device:ota2,ota1;flasher:ota2,ota1",
    ],
--- a/builder/frameworks/base.py
+++ b/builder/frameworks/base.py
@@ -20,8 +20,6 @@ env.ParseCustomOptions(platform)
 env.ParseCustomFlashLayout(platform, board)
 # Add flash layout C defines
 env.AddFlashLayout(board)
-# Write custom header options
-env.ApplyCustomOptions(platform)
 # Export board manifest for ltchiptool
 env.ExportBoardData(board)
 # Print information about versions and custom options
--- a/builder/main.py
+++ b/builder/main.py
@@ -17,6 +17,13 @@ env: Environment = DefaultEnvironment()
 platform: PlatformBase = env.PioPlatform()
 board: PlatformBoardConfig = env.BoardConfig()

+python_deps = {
+    "ltchiptool": ">=4.5.1,<5.0",
+}
+env.SConscript("python-venv.py", exports="env")
+env.ConfigurePythonVenv()
+env.InstallPythonDependencies(python_deps)
+
 # Utilities
 env.SConscript("utils/config.py", exports="env")
 env.SConscript("utils/cores.py", exports="env")
@@ -24,7 +31,7 @@ env.SConscript("utils/env.py", exports="env")
 env.SConscript("utils/flash.py", exports="env")
 env.SConscript("utils/libs-external.py", exports="env")
 env.SConscript("utils/libs-queue.py", exports="env")
-env.SConscript("utils/ltchiptool.py", exports="env")
+env.SConscript("utils/ltchiptool-util.py", exports="env")

 # Firmware name
 if env.get("PROGNAME", "program") == "program":
--- a/builder/python-venv.py
+++ b/builder/python-venv.py
@@ -0,0 +1,122 @@
+# Copyright (c) Kuba Szczodrzyński 2023-09-07.
+
+import json
+import site
+import subprocess
+import sys
+from pathlib import Path
+
+import semantic_version
+from platformio.compat import IS_WINDOWS
+from platformio.package.version import pepver_to_semver
+from platformio.platform.base import PlatformBase
+from SCons.Script import DefaultEnvironment, Environment
+
+env: Environment = DefaultEnvironment()
+platform: PlatformBase = env.PioPlatform()
+
+# code borrowed and modified from espressif32/builder/frameworks/espidf.py
+
+
+def env_configure_python_venv(env: Environment):
+    venv_path = Path(env.subst("${PROJECT_CORE_DIR}"), "penv", ".libretiny")
+
+    pip_path = venv_path.joinpath(
+        "Scripts" if IS_WINDOWS else "bin",
+        "pip" + (".exe" if IS_WINDOWS else ""),
+    )
+    python_path = venv_path.joinpath(
+        "Scripts" if IS_WINDOWS else "bin",
+        "python" + (".exe" if IS_WINDOWS else ""),
+    )
+    site_path = venv_path.joinpath(
+        "Lib" if IS_WINDOWS else "lib",
+        "." if IS_WINDOWS else f"python{sys.version_info[0]}.{sys.version_info[1]}",
+        "site-packages",
+    )
+
+    if not pip_path.is_file():
+        # Use the built-in PlatformIO Python to create a standalone virtual env
+        result = env.Execute(
+            env.VerboseAction(
+                f'"$PYTHONEXE" -m venv --clear "{venv_path.absolute()}"',
+                "LibreTiny: Creating a virtual environment for Python dependencies",
+            )
+        )
+        if not python_path.is_file():
+            # Creating the venv failed
+            raise RuntimeError(
+                f"Failed to create virtual environment. Error code {result}"
+            )
+        if not pip_path.is_file():
+            # Creating the venv succeeded but pip didn't get installed
+            # (i.e. Debian/Ubuntu without ensurepip)
+            print(
+                "LibreTiny: Failed to install pip, running get-pip.py", file=sys.stderr
+            )
+            import requests
+
+            with requests.get("https://bootstrap.pypa.io/get-pip.py") as r:
+                p = subprocess.Popen(
+                    args=str(python_path.absolute()),
+                    stdin=subprocess.PIPE,
+                )
+                p.communicate(r.content)
+                p.wait()
+
+    assert (
+        pip_path.is_file()
+    ), f"Error: Missing the pip binary in virtual environment `{pip_path.absolute()}`"
+    assert (
+        python_path.is_file()
+    ), f"Error: Missing Python executable file `{python_path.absolute()}`"
+    assert (
+        site_path.is_dir()
+    ), f"Error: Missing site-packages directory `{site_path.absolute()}`"
+
+    env.Replace(LTPYTHONEXE=python_path.absolute(), LTPYTHONENV=venv_path.absolute())
+    site.addsitedir(str(site_path.absolute()))
+
+
+def env_install_python_dependencies(env: Environment, dependencies: dict):
+    try:
+        pip_output = subprocess.check_output(
+            [
+                env.subst("${LTPYTHONEXE}"),
+                "-m",
+                "pip",
+                "list",
+                "--format=json",
+                "--disable-pip-version-check",
+            ]
+        )
+        pip_data = json.loads(pip_output)
+        packages = {p["name"]: pepver_to_semver(p["version"]) for p in pip_data}
+    except:
+        print(
+            "LibreTiny: Warning! Couldn't extract the list of installed Python packages"
+        )
+        packages = {}
+
+    to_install = []
+    for name, spec in dependencies.items():
+        install_spec = f'"{name}{dependencies[name]}"'
+        if name not in packages:
+            to_install.append(install_spec)
+        elif spec:
+            version_spec = semantic_version.Spec(spec)
+            if not version_spec.match(packages[name]):
+                to_install.append(install_spec)
+
+    if to_install:
+        env.Execute(
+            env.VerboseAction(
+                '"${LTPYTHONEXE}" -m pip install --prefer-binary -U '
+                + " ".join(to_install),
+                "LibreTiny: Installing Python dependencies",
+            )
+        )
+
+
+env.AddMethod(env_configure_python_venv, "ConfigurePythonVenv")
+env.AddMethod(env_install_python_dependencies, "InstallPythonDependencies")
--- a/builder/utils/cores.py
+++ b/builder/utils/cores.py
@@ -89,15 +89,17 @@ def env_add_arduino_libraries(env: Environment, queue, name: str, path: str) ->
        srcs=[
            "+<**/*.c*>",
        ],
-        includes=[
-            "!<*/.>",
-            "!<*/*>",
-        ]
-        if name.startswith("common")
-        else [
-            "!<.>",
-            "!<*>",
-        ],
+        includes=(
+            [
+                "!<*/.>",
+                "!<*/*>",
+            ]
+            if name.startswith("common")
+            else [
+                "!<.>",
+                "!<*>",
+            ]
+        ),
    )
    return True

--- a/builder/utils/env.py
+++ b/builder/utils/env.py
@@ -8,6 +8,7 @@ from subprocess import PIPE, Popen
 from typing import Dict

 from ltchiptool import Family, get_version
+from ltchiptool.util.lvm import LVM
 from ltchiptool.util.misc import sizeof
 from platformio.platform.base import PlatformBase
 from platformio.platform.board import PlatformBoardConfig
@@ -77,7 +78,7 @@ def env_configure(
        # ltchiptool config:
        # -r    output raw log messages
        # -i 1  indent log messages
-        LTCHIPTOOL='"${PYTHONEXE}" -m ltchiptool -r -i 1',
+        LTCHIPTOOL='"${LTPYTHONEXE}" -m ltchiptool -r -i 1 -L "${LT_DIR}"',
        # Fix for link2bin to get tmpfile name in argv
        LINKCOM="${LINK} ${LINKARGS}",
        LINKARGS="${TEMPFILE('-o $TARGET $LINKFLAGS $__RPATH $SOURCES $_LIBDIRFLAGS $_LIBFLAGS', '$LINKCOMSTR')}",
@@ -87,6 +88,8 @@ def env_configure(
    )
    # Store family parameters as environment variables
    env.Replace(**dict(family))
+    # Set platform directory in ltchiptool (for use in this process only)
+    LVM.add_path(platform.get_dir())
    return family


@@ -123,7 +126,7 @@ def env_print_info(
    if env.get("FLASH_IS_CUSTOM", False):
        print("CUSTOM FLASH LAYOUT:")
        for name, layout in board.get("flash").items():
-            (_, _, length) = v.partition("+")
+            (_, _, length) = layout.partition("+")
            length = int(length, 16)
            print(f" - {name}: {layout} ({sizeof(length)})")

--- a/builder/utils/libs-queue.py
+++ b/builder/utils/libs-queue.py
@@ -184,6 +184,9 @@ class LibraryQueue:
        else:
            self.env.Append(CPPPATH=self.includes)

+        # prepend headers with custom options
+        self.env.ApplyCustomOptions(self.env.PioPlatform())
+
        # clone the environment for the whole library queue
        queue_env = self.env.Clone()
        # add private options to the cloned environment
--- a/builder/utils/ltchiptool-util.py
+++ b/builder/utils/ltchiptool-util.py
--- a/cores/beken-72xx/arduino/libraries/Serial/Serial.cpp
+++ b/cores/beken-72xx/arduino/libraries/Serial/Serial.cpp
@@ -47,6 +47,10 @@ void SerialClass::configure(unsigned long baudrate, uint16_t config) {
 		.flow_control = FLOW_CTRL_DISABLED,
 	};

+	if (port == 1)
+		uart1_init();
+	else if (port == 2)
+		uart2_init();
 	uart_hw_set_change(port, &cfg);
 	uart_rx_callback_set(port, callback, &BUF);

--- a/cores/beken-72xx/arduino/libraries/Serial/SerialPrivate.h
+++ b/cores/beken-72xx/arduino/libraries/Serial/SerialPrivate.h
@@ -6,9 +6,9 @@
 #include <sdk_private.h>

 typedef struct {
-	RingBuffer buf;
+	SerialRingBuffer buf;
 } SerialData;

 #define DATA ((SerialData *)data)
 #define BUF	 (DATA->buf)
-#define pBUF ((RingBuffer *)param)
+#define pBUF ((SerialRingBuffer *)param)
--- a/cores/beken-72xx/arduino/libraries/WiFi/WiFi.cpp
+++ b/cores/beken-72xx/arduino/libraries/WiFi/WiFi.cpp
@@ -5,8 +5,9 @@
 WiFiClass::WiFiClass() {
 	data = (WiFiData *)calloc(1, sizeof(WiFiData));

-	DATA->scanSem	  = xSemaphoreCreateBinary();
-	STA_CFG.dhcp_mode = DHCP_CLIENT;
+	DATA->scanSem		  = xSemaphoreCreateBinary();
+	STA_CFG.dhcp_mode	  = DHCP_CLIENT;
+	STA_ADV_CFG.dhcp_mode = DHCP_CLIENT;
 }

 WiFiClass::~WiFiClass() {
--- a/cores/beken-72xx/arduino/libraries/WiFi/WiFiEvents.cpp
+++ b/cores/beken-72xx/arduino/libraries/WiFi/WiFiEvents.cpp
@@ -27,6 +27,40 @@ static void wifiEventTask(void *arg) {
 	}
 }

+// There is a race condition, when we have an event about a successful
+// connection but no SSID yet returned by BDK. Even a single millisecond
+// delay should prevent this from happening. It's better to waste a bit
+// of time here than to lose a valid connection down the line.
+static String waitForValidSSID(WiFiClass *pWiFi) {
+	String result;
+
+	// Read the initial value that might just be available already.
+	result = pWiFi->SSID();
+
+	if (!result.length()) {
+		std::size_t i = 0;
+		for (; i < 10; i++) {
+			// Delay and query again.
+			delay(1);
+			result = pWiFi->SSID();
+
+			if (result.length()) {
+				LT_DM(WIFI, "Got valid SSID after %u delays", i + 1);
+				break;
+			}
+
+			// It's a good idea to yield.
+			yield();
+		}
+
+		if (!result.length()) {
+			LT_WM(WIFI, "Could not obtain a valid SSID after %u delays", i);
+		}
+	}
+
+	return result;
+}
+
 void wifiEventSendArduino(EventId event) {
 	event = (EventId)(RW_EVT_ARDUINO | event);
 	wifiStatusCallback((rw_evt_type *)&event);
@@ -52,11 +86,6 @@ void wifiEventHandler(rw_evt_type event) {

 	LT_DM(WIFI, "BK event %u", event);

-	if (event <= RW_EVT_STA_GOT_IP)
-		pDATA->lastStaEvent = event;
-	else
-		pDATA->lastApEvent = event;
-
 	EventId eventId;
 	EventInfo eventInfo;
 	String ssid;
@@ -103,7 +132,7 @@ void wifiEventHandler(rw_evt_type event) {

 		case RW_EVT_STA_CONNECTED:
 			eventId								  = ARDUINO_EVENT_WIFI_STA_CONNECTED;
-			ssid								  = pWiFi->SSID();
+			ssid								  = waitForValidSSID(pWiFi);
 			eventInfo.wifi_sta_connected.ssid_len = ssid.length();
 			eventInfo.wifi_sta_connected.channel  = pWiFi->channel();
 			eventInfo.wifi_sta_connected.authmode = pWiFi->getEncryption();
@@ -145,5 +174,13 @@ void wifiEventHandler(rw_evt_type event) {
 			break;
 	}

+	// Publish state update only after the event data is retrieved.
+	// This relates to the race condition with RW_EVT_STA_CONNECTED.
+	if (event <= RW_EVT_STA_GOT_IP) {
+		pDATA->lastStaEvent = event;
+	} else {
+		pDATA->lastApEvent = event;
+	}
+
 	pWiFi->postEvent(eventId, eventInfo);
 }
--- a/cores/beken-72xx/arduino/libraries/WiFi/WiFiGeneric.cpp
+++ b/cores/beken-72xx/arduino/libraries/WiFi/WiFiGeneric.cpp
@@ -80,7 +80,30 @@ IPAddress WiFiClass::hostByName(const char *hostname) {
 	ip_addr_t ip;
 	int ret = netconn_gethostbyname(hostname, &ip);
 	if (ret == ERR_OK) {
-		return ip.addr;
+#ifdef CONFIG_IPV6
+		if (IP_IS_V6(&ip)) {
+			ip6_addr_t *ip6 = ip_2_ip6(&ip);
+			return IPAddress(
+				IP6_ADDR_BLOCK1(ip6) >> 8,
+				IP6_ADDR_BLOCK1(ip6) & 0xff,
+				IP6_ADDR_BLOCK2(ip6) >> 8,
+				IP6_ADDR_BLOCK2(ip6) & 0xff,
+				IP6_ADDR_BLOCK3(ip6) >> 8,
+				IP6_ADDR_BLOCK3(ip6) & 0xff,
+				IP6_ADDR_BLOCK4(ip6) >> 8,
+				IP6_ADDR_BLOCK4(ip6) & 0xff,
+				IP6_ADDR_BLOCK5(ip6) >> 8,
+				IP6_ADDR_BLOCK5(ip6) & 0xff,
+				IP6_ADDR_BLOCK6(ip6) >> 8,
+				IP6_ADDR_BLOCK6(ip6) & 0xff,
+				IP6_ADDR_BLOCK7(ip6) >> 8,
+				IP6_ADDR_BLOCK7(ip6) & 0xff,
+				IP6_ADDR_BLOCK8(ip6) >> 8,
+				IP6_ADDR_BLOCK8(ip6) & 0xff
+			);
+		}
+#endif
+		return IPAddress(ip_addr_get_ip4_u32(&ip));
 	}
 	return IPAddress();
 }
--- a/cores/beken-72xx/arduino/libraries/WiFi/WiFiPrivate.h
+++ b/cores/beken-72xx/arduino/libraries/WiFi/WiFiPrivate.h
@@ -57,6 +57,7 @@ extern void wifiEventHandler(rw_evt_type event);

 typedef struct {
 	network_InitTypeDef_st configSta;
+	network_InitTypeDef_adv_st configStaAdv;
 	network_InitTypeDef_ap_st configAp;
 	unsigned long scannedAt;
 	SemaphoreHandle_t scanSem;
@@ -73,6 +74,7 @@ typedef struct {
 #define cDATA ((WiFiData *)cls->data)

 #define STA_CFG		(DATA->configSta)
+#define STA_ADV_CFG (DATA->configStaAdv)
 #define AP_CFG		(DATA->configAp)
 #define IP_STATUS	(DATA->statusIp)
 #define LINK_STATUS (DATA->statusLink)
--- a/cores/beken-72xx/arduino/libraries/WiFi/WiFiSTA.cpp
+++ b/cores/beken-72xx/arduino/libraries/WiFi/WiFiSTA.cpp
@@ -2,8 +2,13 @@

 #include "WiFiPrivate.h"

-WiFiStatus
-WiFiClass::begin(const char *ssid, const char *passphrase, int32_t channel, const uint8_t *bssid, bool connect) {
+WiFiStatus WiFiClass::begin(
+	const char *ssid,
+	const char *passphrase,
+	int32_t channel,
+	const uint8_t *bssid,
+	bool connect
+) {
 	if (!enableSTA(true))
 		return WL_CONNECT_FAILED;
 	if (!validate(ssid, passphrase))
@@ -13,11 +18,26 @@ WiFiClass::begin(const char *ssid, const char *passphrase, int32_t channel, cons

 	disconnect(false);

-	strcpy(STA_CFG.wifi_ssid, ssid);
-	if (passphrase) {
-		strcpy(STA_CFG.wifi_key, passphrase);
+	if (bssid) {
+		strcpy(STA_ADV_CFG.ap_info.ssid, ssid);
+		if (passphrase) {
+			strcpy(STA_ADV_CFG.key, passphrase);
+			STA_ADV_CFG.key_len = strlen(passphrase);
+		} else {
+			STA_ADV_CFG.key[0]	= '\0';
+			STA_ADV_CFG.key_len = 0;
+		}
+		STA_ADV_CFG.ap_info.channel		= channel;
+		STA_ADV_CFG.wifi_retry_interval = 100;
 	} else {
-		STA_CFG.wifi_bssid[0] = '\0';
+		strcpy(STA_CFG.wifi_ssid, ssid);
+		if (passphrase) {
+			strcpy(STA_CFG.wifi_key, passphrase);
+		} else {
+			STA_CFG.wifi_key[0] = '\0';
+		}
+		STA_CFG.wifi_retry_interval = 100;
+		STA_CFG.wifi_mode			= BK_STATION;
 	}

 	if (reconnect(bssid))
@@ -27,21 +47,31 @@ WiFiClass::begin(const char *ssid, const char *passphrase, int32_t channel, cons
 }

 bool WiFiClass::config(IPAddress localIP, IPAddress gateway, IPAddress subnet, IPAddress dns1, IPAddress dns2) {
-	STA_CFG.dhcp_mode = localIP ? DHCP_DISABLE : DHCP_CLIENT;
+	STA_CFG.dhcp_mode	  = localIP ? DHCP_DISABLE : DHCP_CLIENT;
+	STA_ADV_CFG.dhcp_mode = localIP ? DHCP_DISABLE : DHCP_CLIENT;
 	if (localIP) {
 		sprintf(STA_CFG.local_ip_addr, IP_FMT, localIP[0], localIP[1], localIP[2], localIP[3]);
 		sprintf(STA_CFG.net_mask, IP_FMT, subnet[0], subnet[1], subnet[2], subnet[3]);
 		sprintf(STA_CFG.gateway_ip_addr, IP_FMT, gateway[0], gateway[1], gateway[2], gateway[3]);
+		sprintf(STA_ADV_CFG.local_ip_addr, IP_FMT, localIP[0], localIP[1], localIP[2], localIP[3]);
+		sprintf(STA_ADV_CFG.net_mask, IP_FMT, subnet[0], subnet[1], subnet[2], subnet[3]);
+		sprintf(STA_ADV_CFG.gateway_ip_addr, IP_FMT, gateway[0], gateway[1], gateway[2], gateway[3]);
 		if (dns1) {
 			sprintf(STA_CFG.dns_server_ip_addr, IP_FMT, dns1[0], dns1[1], dns1[2], dns1[3]);
+			sprintf(STA_ADV_CFG.dns_server_ip_addr, IP_FMT, dns1[0], dns1[1], dns1[2], dns1[3]);
 		} else {
-			STA_CFG.dns_server_ip_addr[0] = '\0';
+			STA_CFG.dns_server_ip_addr[0]	  = '\0';
+			STA_ADV_CFG.dns_server_ip_addr[0] = '\0';
 		}
 	} else {
-		STA_CFG.local_ip_addr[0]	  = '\0';
-		STA_CFG.net_mask[0]			  = '\0';
-		STA_CFG.gateway_ip_addr[0]	  = '\0';
-		STA_CFG.dns_server_ip_addr[0] = '\0';
+		STA_CFG.local_ip_addr[0]		  = '\0';
+		STA_CFG.net_mask[0]				  = '\0';
+		STA_CFG.gateway_ip_addr[0]		  = '\0';
+		STA_CFG.dns_server_ip_addr[0]	  = '\0';
+		STA_ADV_CFG.local_ip_addr[0]	  = '\0';
+		STA_ADV_CFG.net_mask[0]			  = '\0';
+		STA_ADV_CFG.gateway_ip_addr[0]	  = '\0';
+		STA_ADV_CFG.dns_server_ip_addr[0] = '\0';
 	}

 	// from wlan_ui.c:1370
@@ -74,10 +104,8 @@ bool WiFiClass::reconnect(const uint8_t *bssid) {

 	LT_DM(WIFI, "Data = %p", DATA->configSta);

-	STA_CFG.wifi_mode			= BK_STATION;
-	STA_CFG.wifi_retry_interval = 100;
 	if (bssid)
-		memcpy(STA_CFG.wifi_bssid, bssid, 6);
+		memcpy(STA_ADV_CFG.ap_info.bssid, bssid, 6);
 	else
 		memset(STA_CFG.wifi_bssid, 0x00, 6);

@@ -91,7 +119,11 @@ bool WiFiClass::reconnect(const uint8_t *bssid) {
 	LT_DM(WIFI, "Starting WiFi...");

 	__wrap_bk_printf_disable();
-	bk_wlan_start_sta(&STA_CFG);
+	if (bssid) {
+		bk_wlan_start_sta_adv(&STA_ADV_CFG);
+	} else {
+		bk_wlan_start_sta(&STA_CFG);
+	}
 	__wrap_bk_printf_enable();

 	LT_DM(WIFI, "Start OK");
@@ -219,3 +251,41 @@ WiFiAuthMode WiFiClass::getEncryption() {
 	STA_GET_LINK_STATUS_RETURN(WIFI_AUTH_INVALID);
 	return securityTypeToAuthMode(LINK_STATUS.security);
 }
+#ifdef CONFIG_IPV6
+bool WiFiClass::enableIpV6() {
+	return true;
+}
+
+IPv6Address WiFiClass::localIPv6() {
+	struct netif *ifs = (struct netif *)net_get_sta_handle();
+	std::vector<IPv6Address> result;
+	struct wlan_ip_config addr;
+	int nr_addresses = 0;
+
+	if (sta_ip_is_start())
+		nr_addresses = net_get_if_ipv6_pref_addr(&addr, ifs);
+
+	for (int i = 0; i < nr_addresses; i++) {
+		if (ip6_addr_islinklocal(&addr.ipv6[i]))
+			return IPv6Address(addr.ipv6[i].addr);
+	}
+
+	return IPv6Address();
+}
+
+std::vector<IPv6Address> WiFiClass::allLocalIPv6() {
+	struct netif *ifs = (struct netif *)net_get_sta_handle();
+	std::vector<IPv6Address> result;
+	struct wlan_ip_config addr;
+	int nr_addresses = 0;
+
+	if (sta_ip_is_start())
+		nr_addresses = net_get_if_ipv6_pref_addr(&addr, ifs);
+
+	for (int i = 0; i < nr_addresses; i++) {
+		result.push_back(IPv6Address(addr.ipv6[i].addr));
+	}
+
+	return result;
+}
+#endif
--- a/cores/beken-72xx/arduino/libraries/WiFi/WiFiScan.cpp
+++ b/cores/beken-72xx/arduino/libraries/WiFi/WiFiScan.cpp
@@ -15,20 +15,27 @@ static void scanHandler(void *ctx, uint8_t param) {
 		return;
 	}

+	uint8_t apNum = 0;
 	ScanResult_adv result;
+	result.ApNum  = 0;
+	result.ApList = NULL;
 	if (wlan_sta_scan_result(&result)) {
 		LT_EM(WIFI, "Failed to get scan result");
 		goto end;
 	}
 	LT_IM(WIFI, "Found %d APs", result.ApNum);

-	cls->scanAlloc(result.ApNum);
-	if (!scan->ap) {
+	apNum = cls->scanAlloc(result.ApNum);
+	if (0 == apNum) {
 		LT_WM(WIFI, "scan->ap alloc failed");
 		goto end;
 	}

-	for (uint8_t i = 0; i < result.ApNum; i++) {
+	if (apNum < result.ApNum) {
+		LT_WM(WIFI, "alloc failed, only %d APs will be copied");
+	}
+
+	for (uint8_t i = 0; i < apNum; i++) {
 		scan->ap[i].ssid	= strdup(result.ApList[i].ssid);
 		scan->ap[i].auth	= securityTypeToAuthMode(result.ApList[i].security);
 		scan->ap[i].rssi	= result.ApList[i].ApPower;
@@ -47,6 +54,9 @@ end:
 		scan->running = false;
 		xSemaphoreGive(cDATA->scanSem);
 	}
+	if (result.ApList) {
+		free(result.ApList);
+	}
 	LT_HEAP_I();
 	return;
 }
--- a/cores/beken-72xx/arduino/src/wiring.c
+++ b/cores/beken-72xx/arduino/src/wiring.c
@@ -108,10 +108,13 @@ void pinRemoveMode(PinInfo *pin, uint32_t mask) {
 		pinDisable(pin, PIN_IRQ);
 	}
 	if ((mask & PIN_PWM) && (pin->enabled & PIN_PWM)) {
-		data->pwm->cfg.bits.en = PWM_DISABLE;
-		__wrap_bk_printf_disable();
-		sddev_control(PWM_DEV_NAME, CMD_PWM_DEINIT_PARAM, data->pwm);
-		__wrap_bk_printf_enable();
+		if (data->pwmState != LT_PWM_STOPPED) {
+			data->pwmState		  = LT_PWM_STOPPED;
+			data->pwm.cfg.bits.en = PWM_DISABLE;
+			__wrap_bk_printf_disable();
+			sddev_control(PWM_DEV_NAME, CMD_PWM_DEINIT_PARAM, &data->pwm);
+			__wrap_bk_printf_enable();
+		}
 		pinDisable(pin, PIN_PWM);
 	}
 }
--- a/cores/beken-72xx/arduino/src/wiring_analog.c
+++ b/cores/beken-72xx/arduino/src/wiring_analog.c
@@ -51,7 +51,6 @@ static uint8_t gpioToAdc(GPIO_INDEX gpio) {
 	return 0;
 }

-static pwm_param_t pwm;
 static uint16_t adcData[1];

 uint16_t analogReadVoltage(pin_size_t pinNumber) {
@@ -66,13 +65,21 @@ uint16_t analogReadVoltage(pin_size_t pinNumber) {
 	adc.pData		   = adcData;
 	adc.data_buff_size = 1;
 	handle			   = ddev_open(SARADC_DEV_NAME, &status, (uint32_t)&adc);
-	if (status)
+	if (handle == -1) {
 		return 0;
+	}
+
+	if (status != SARADC_SUCCESS) {
+		ddev_close(handle);
+		return 0;
+	}
+
 	// wait for data
 	while (!adc.has_data || adc.current_sample_data_cnt < 1) {
 		delay(1);
 	}
-	ddev_control(handle, SARADC_CMD_RUN_OR_STOP_ADC, (void *)false);
+	uint8_t run_stop = 0; // stop
+	ddev_control(handle, SARADC_CMD_RUN_OR_STOP_ADC, &run_stop);
 	ddev_close(handle);
 	return adcData[0];
 }
@@ -87,46 +94,57 @@ void analogWrite(pin_size_t pinNumber, int value) {
 	// GPIO can't be used together with PWM
 	pinRemoveMode(pin, PIN_GPIO | PIN_IRQ);

-	float percent	   = value * 1.0 / ((1 << _analogWriteResolution) - 1);
 	uint32_t frequency = 26 * _analogWritePeriod - 1;
+
+	if (!pinEnabled(pin, PIN_PWM)) {
+		pinEnable(pin, PIN_PWM);
+		data->pwmState			  = LT_PWM_STOPPED;
+		data->pwm.channel		  = gpioToPwm(pin->gpio);
+		data->pwm.cfg.bits.en	  = PWM_ENABLE;
+		data->pwm.cfg.bits.int_en = PWM_INT_DIS;
+		data->pwm.cfg.bits.mode	  = PWM_PWM_MODE;
+		data->pwm.cfg.bits.clk	  = PWM_CLK_26M;
+		data->pwm.end_value		  = frequency;
+		data->pwm.p_Int_Handler	  = NULL;
+	}
+
+	float percent	   = value * 1.0 / ((1 << _analogWriteResolution) - 1);
 	uint32_t dutyCycle = percent * frequency;
-	pwm.channel		   = gpioToPwm(pin->gpio);
+	uint32_t channel   = data->pwm.channel;
 #if CFG_SOC_NAME != SOC_BK7231N
-	pwm.duty_cycle = dutyCycle;
+	data->pwm.duty_cycle = dutyCycle;
 #else
-	pwm.duty_cycle1 = dutyCycle;
-	pwm.duty_cycle2 = 0;
-	pwm.duty_cycle3 = 0;
+	data->pwm.duty_cycle1 = dutyCycle;
+	data->pwm.duty_cycle2 = 0;
+	data->pwm.duty_cycle3 = 0;
 #endif

-	if (dutyCycle) {
-		if (!pinEnabled(pin, PIN_PWM)) {
+	if ((data->pwmState == LT_PWM_STOPPED) || (data->pwmState == LT_PWM_PAUSED)) {
+		if (dutyCycle) {
 			// enable PWM and set its value
-			pwm.cfg.bits.en		= PWM_ENABLE;
-			pwm.cfg.bits.int_en = PWM_INT_DIS;
-			pwm.cfg.bits.mode	= PWM_PWM_MODE;
-			pwm.cfg.bits.clk	= PWM_CLK_26M;
-			pwm.end_value		= frequency;
-			pwm.p_Int_Handler	= NULL;
+
 			__wrap_bk_printf_disable();
-			sddev_control(PWM_DEV_NAME, CMD_PWM_INIT_PARAM, &pwm);
-			sddev_control(PWM_DEV_NAME, CMD_PWM_INIT_LEVL_SET_HIGH, &pwm.channel);
-			sddev_control(PWM_DEV_NAME, CMD_PWM_UNIT_ENABLE, &pwm.channel);
+			sddev_control(PWM_DEV_NAME, CMD_PWM_INIT_PARAM, &data->pwm);
+			sddev_control(PWM_DEV_NAME, CMD_PWM_INIT_LEVL_SET_HIGH, &channel);
+			sddev_control(PWM_DEV_NAME, CMD_PWM_UNIT_ENABLE, &channel);
+			__wrap_bk_printf_enable();
+
+			data->pwmState = LT_PWM_RUNNING;
+		}
+	} else if (data->pwmState == LT_PWM_RUNNING) {
+		if (dutyCycle) {
+			__wrap_bk_printf_disable();
+			sddev_control(PWM_DEV_NAME, CMD_PWM_INIT_LEVL_SET_HIGH, &channel);
+			sddev_control(PWM_DEV_NAME, CMD_PWM_SET_DUTY_CYCLE, &data->pwm);
 			__wrap_bk_printf_enable();
-			// pass global PWM object pointer
-			data->pwm = &pwm;
-			pinEnable(pin, PIN_PWM);
 		} else {
-			// update duty cycle
-			sddev_control(PWM_DEV_NAME, CMD_PWM_SET_DUTY_CYCLE, &pwm);
+			__wrap_bk_printf_disable();
+			sddev_control(PWM_DEV_NAME, CMD_PWM_INIT_LEVL_SET_LOW, &channel);
+			sddev_control(PWM_DEV_NAME, CMD_PWM_SET_DUTY_CYCLE, &data->pwm);
+			sddev_control(PWM_DEV_NAME, CMD_PWM_UNIT_DISABLE, &channel);
+			__wrap_bk_printf_enable();
+
+			data->pwmState = LT_PWM_PAUSED;
 		}
-	} else {
-		if (pinEnabled(pin, PIN_PWM)) {
-			// disable PWM
-			pinRemoveMode(pin, PIN_PWM);
-		}
-		// force level as LOW
-		pinMode(pinNumber, OUTPUT);
-		digitalWrite(pinNumber, LOW);
 	}
 }
--- a/cores/beken-72xx/arduino/src/wiring_data.h
+++ b/cores/beken-72xx/arduino/src/wiring_data.h
@@ -9,8 +9,11 @@
 extern "C" {
 #endif

+typedef enum lt_pwm_state_tag { LT_PWM_STOPPED, LT_PWM_RUNNING, LT_PWM_PAUSED } lt_pwm_state_t;
+
 struct PinData_s {
-	pwm_param_t *pwm;
+	pwm_param_t pwm;
+	lt_pwm_state_t pwmState;
 	PinMode gpioMode;
 	PinStatus irqMode;
 	void *irqHandler;
--- a/cores/beken-72xx/arduino/src/wiring_irq.c
+++ b/cores/beken-72xx/arduino/src/wiring_irq.c
@@ -9,19 +9,19 @@ static void irqHandler(unsigned char gpio) {
 	PinData *data = pinData(pin);
 	if (!data->irqHandler)
 		return;
-	if (data->irqChange) {
-		if (data->gpioMode == INPUT_PULLDOWN) {
-			data->gpioMode = INPUT_PULLUP;
-			gpio_int_enable(pin->gpio, GPIO_INT_LEVEL_FALLING, irqHandler);
-		} else if (data->gpioMode == INPUT_PULLUP) {
-			data->gpioMode = INPUT_PULLDOWN;
-			gpio_int_enable(pin->gpio, GPIO_INT_LEVEL_RISING, irqHandler);
-		}
-	}
 	if (!data->irqParam)
 		((voidFuncPtr)data->irqHandler)();
 	else
 		((voidFuncPtrParam)data->irqHandler)(data->irqParam);
+	if (data->irqChange) {
+		if (data->irqMode == RISING) {
+			data->irqMode = FALLING;
+			gpio_int_enable(pin->gpio, GPIO_INT_LEVEL_FALLING, irqHandler);
+		} else {
+			data->irqMode = RISING;
+			gpio_int_enable(pin->gpio, GPIO_INT_LEVEL_RISING, irqHandler);
+		}
+	}
 }

 void attachInterruptParam(pin_size_t interruptNumber, voidFuncPtrParam callback, PinStatus mode, void *param) {
@@ -52,7 +52,13 @@ void attachInterruptParam(pin_size_t interruptNumber, voidFuncPtrParam callback,
 			event = GPIO_INT_LEVEL_RISING;
 			break;
 		case CHANGE:
-			event  = GPIO_INT_LEVEL_FALLING;
+			if (gpio_input(pin->gpio)) {
+				event = GPIO_INT_LEVEL_FALLING;
+				mode  = FALLING;
+			} else {
+				event = GPIO_INT_LEVEL_RISING;
+				mode  = RISING;
+			}
 			change = true;
 			break;
 		default:
--- a/cores/beken-72xx/base/api/lt_device.c
+++ b/cores/beken-72xx/base/api/lt_device.c
@@ -31,10 +31,12 @@ lt_reboot_reason_t lt_get_reboot_reason() {
 		case RESET_SOURCE_CRASH_UNUSED:
 		case RESET_SOURCE_CRASH_PER_XAT0:
 			return REBOOT_REASON_CRASH;
-		case RESET_SOURCE_DEEPPS_GPIO:
-		case RESET_SOURCE_DEEPPS_RTC:
 		case RESET_SOURCE_DEEPPS_USB:
-			return REBOOT_REASON_SLEEP;
+			return REBOOT_REASON_SLEEP_USB;
+		case RESET_SOURCE_DEEPPS_GPIO:
+			return REBOOT_REASON_SLEEP_GPIO;
+		case RESET_SOURCE_DEEPPS_RTC:
+			return REBOOT_REASON_SLEEP_RTC;
 		default:
 			return REBOOT_REASON_UNKNOWN;
 	}
--- a/cores/beken-72xx/base/api/lt_init.c
+++ b/cores/beken-72xx/base/api/lt_init.c
@@ -6,4 +6,9 @@
 void lt_init_family() {
 	// set default UART output port
 	uart_print_port = LT_UART_DEFAULT_PORT - 1;
+	// initialize the UART (needed e.g. after deep sleep)
+	if (uart_print_port == 1)
+		uart1_init();
+	else if (uart_print_port == 2)
+		uart2_init();
 }
--- a/cores/beken-72xx/base/api/lt_sleep.c
+++ b/cores/beken-72xx/base/api/lt_sleep.c
@@ -9,9 +9,9 @@ void lt_deep_sleep_config_gpio(uint32_t gpio_index_map, bool on_high) {
 	deep_sleep_param.wake_up_way |= PS_DEEP_WAKEUP_GPIO;
 	deep_sleep_param.gpio_index_map |= gpio_index_map;
 	if (on_high) {
-		deep_sleep_param.gpio_edge_map &= (~gpio_index_map);
-	} else {
 		deep_sleep_param.gpio_edge_map |= gpio_index_map;
+	} else {
+		deep_sleep_param.gpio_edge_map &= (~gpio_index_map);
 	}
 }

@@ -19,14 +19,21 @@ void lt_deep_sleep_unset_gpio(uint32_t gpio_index_map) {
 	deep_sleep_param.gpio_index_map &= (~gpio_index_map);
 }

-void lt_deep_sleep_config_timer(uint32_t sleep_duration) {
-	deep_sleep_param.wake_up_way |= PS_DEEP_WAKEUP_RTC;
-	uint64_t duration_math = 32768 * sleep_duration;
-	if (duration_math / 1000 > 0xFFFFFFFF) {
-		// Sleep forever
-		deep_sleep_param.sleep_time = 0xFFFFFFFF;
+void lt_deep_sleep_keep_floating_gpio(uint32_t gpio_index_map, bool enabled) {
+	if (enabled) {
+		deep_sleep_param.gpio_stay_lo_map |= gpio_index_map;
 	} else {
-		deep_sleep_param.sleep_time = (duration_math / 1000) & 0xFFFFFFFF;
+		deep_sleep_param.gpio_stay_lo_map &= (~gpio_index_map);
+	}
+}
+
+void lt_deep_sleep_config_timer(uint32_t sleep_duration_ms) {
+	deep_sleep_param.wake_up_way |= PS_DEEP_WAKEUP_RTC;
+	uint64_t sleep_ticks = 32.768 * sleep_duration_ms;
+	if (sleep_ticks >= 0xFFFFFFFF) {
+		deep_sleep_param.sleep_time = 0xFFFFFFFE;
+	} else {
+		deep_sleep_param.sleep_time = sleep_ticks & 0xFFFFFFFF;
 	}
 }

@@ -34,7 +41,7 @@ void lt_deep_sleep_enter() {
 	bk_misc_update_set_type(RESET_SOURCE_DEEPPS_GPIO);
 	GLOBAL_INT_DECLARATION();
 	GLOBAL_INT_DISABLE();
-	sctrl_enter_rtos_deep_sleep((PS_DEEP_CTRL_PARAM *)&deep_sleep_param);
+	sctrl_enter_rtos_deep_sleep_fix((PS_DEEP_CTRL_PARAM *)&deep_sleep_param);
 	ps_delay(500);
 	GLOBAL_INT_RESTORE();
 }
--- a/cores/beken-72xx/base/config/lwipopts.h
+++ b/cores/beken-72xx/base/config/lwipopts.h
@@ -10,8 +10,10 @@
 #define LWIP_NETIF_EXT_STATUS_CALLBACK 1
 #define MEMP_NUM_UDP_PCB			   (MAX_SOCKETS_UDP + 2 + 1)

+#ifndef CONFIG_IPV6
 #define ip_addr	  ip4_addr
 #define ip_addr_t ip4_addr_t
+#endif

 // increase TCP/IP thread stack size (was 512)
 #undef TCPIP_THREAD_STACKSIZE
--- a/cores/beken-72xx/base/config/tls_config.h
+++ b/cores/beken-72xx/base/config/tls_config.h
@@ -0,0 +1,9 @@
+/* Copyright (c) Kuba Szczodrzyński 2024-05-18. */
+
+#pragma once
+
+#include_next "tls_config.h"
+
+// allow more entropy sources
+#undef MBEDTLS_ENTROPY_MAX_SOURCES
+#define MBEDTLS_ENTROPY_MAX_SOURCES 10
--- a/cores/beken-72xx/base/fixups/sys_ctrl.c
+++ b/cores/beken-72xx/base/fixups/sys_ctrl.c
@@ -0,0 +1,431 @@
+#include "include.h"
+#include "sys_ctrl.h"
+
+#include "flash_pub.h"
+#include "power_save_pub.h"
+#include "gpio_pub.h"
+#include "reg_rc.h"
+#include "manual_ps_pub.h"
+
+// usage:
+// extern void sctrl_enter_rtos_deep_sleep_fix(PS_DEEP_CTRL_PARAM *deep_param);
+
+static void sctrl_mac_ahb_slave_clock_disable(void)
+{
+    UINT32 reg;
+#if (CFG_SOC_NAME == SOC_BK7271)
+    reg = REG_READ(SCTRL_CONTROL);
+    reg &= ~MAC_HCLK_EN_BIT;
+    REG_WRITE(SCTRL_CONTROL, reg);
+#else
+    reg = REG_READ(SCTRL_MODEM_CORE_RESET_PHY_HCLK);
+    reg &= ~MAC_HCLK_EN_BIT;
+    REG_WRITE(SCTRL_MODEM_CORE_RESET_PHY_HCLK, reg);
+#endif
+}
+
+// This is a patched version, where `gpio_stay_*_map` arguments are actually
+// taken into account as intended. The offical doc says that they control
+// whether the original voltage should 'stay' (float) instead of configuring
+// pins to pullup/pulldown.
+//
+// https://docs.bekencorp.com/sdk_3.0.x/bk7238/build/en/latest/developer-guide/power_save/sleep_test.html
+void sctrl_enter_rtos_deep_sleep_fix(PS_DEEP_CTRL_PARAM *deep_param)
+{
+    DD_HANDLE flash_hdl;
+    UINT32 status;
+    UINT32 param;
+    UINT32 reg;
+    UINT32 i;
+
+    uart_wait_tx_over();
+
+    /* close all peri clock*/
+    REG_WRITE(ICU_PERI_CLK_PWD, 0xfffff);  //  icu: 0x2;
+
+#if CFG_USE_UART2
+    uart2_exit();
+#endif
+#if CFG_USE_UART1
+    uart1_exit();
+#endif
+
+#if (CFG_SOC_NAME == SOC_BK7231U) || (SOC_BK7231N == CFG_SOC_NAME)
+    reg = REG_READ(SCTRL_LOW_PWR_CLK);
+    reg &=~(LPO_CLK_MUX_MASK);
+    reg |=(LPO_SRC_ROSC << LPO_CLK_MUX_POSI);
+    REG_WRITE(SCTRL_LOW_PWR_CLK, reg);
+
+    REG_WRITE(SCTRL_ROSC_CAL, 0x75);
+    REG_WRITE(SCTRL_ROSC_CAL, 0x77);
+#else
+    /*ana_reg set*/
+    REG_WRITE(SCTRL_ANALOG_CTRL0, 0x7819a59b);
+    REG_WRITE(SCTRL_ANALOG_CTRL1, 0x7819a59b);
+    REG_WRITE(SCTRL_ANALOG_CTRL2, 0x84036080);
+    REG_WRITE(SCTRL_ANALOG_CTRL3, 0x180004a0);
+    REG_WRITE(SCTRL_ANALOG_CTRL4, 0x84200e52);
+    REG_WRITE(SCTRL_ANALOG_CTRL5, 0x3b13b13b);
+#if (CFG_SOC_NAME != SOC_BK7231)
+    REG_WRITE(SCTRL_ANALOG_CTRL6, 0xb09350);
+#endif
+#if (CFG_SOC_NAME == SOC_BK7221U)
+    REG_WRITE(SCTRL_ANALOG_CTRL7, 0x441a7f0);
+    REG_WRITE(SCTRL_ANALOG_CTRL8, 0x3b187c);
+    REG_WRITE(SCTRL_ANALOG_CTRL9, 0x82204007);
+    REG_WRITE(SCTRL_ANALOG_CTRL10, 0x80801432);
+#endif
+#endif
+    ps_delay(10);
+    /*clear int*/
+    REG_WRITE(ICU_INTERRUPT_ENABLE, 0);
+
+    extern void gpio_ops_disable_filter(void);
+    gpio_ops_disable_filter();
+
+    /*  disable gpio0~31*/
+    REG_WRITE(SCTRL_GPIO_WAKEUP_EN,0x0);  //sys_ctrl : 0x48;
+    REG_WRITE(SCTRL_GPIO_WAKEUP_INT_STATUS,0xFFFFFFFF);  //sys_ctrl : 0x4a;
+
+#if (CFG_SOC_NAME != SOC_BK7231N)
+    /*	disable gpio32~39*/
+    REG_WRITE(SCTRL_GPIO_WAKEUP_EN1,0x0);  //sys_ctrl : 0x51;
+    REG_WRITE(SCTRL_GPIO_WAKEUP_INT_STATUS1,0xFF);  //sys_ctrl : 0x53;
+#endif
+
+    REG_WRITE(SCTRL_BLOCK_EN_MUX, 0x0);   //sys_ctrl : 0x4F;
+
+    /* ROSC_TIMER_int_clear*/
+    reg = REG_READ(SCTRL_ROSC_TIMER);
+    reg = reg| ROSC_TIMER_INT_STATUS_BIT ;
+    REG_WRITE(SCTRL_ROSC_TIMER,reg);      //sys_ctrl : 0x47;
+
+    /*ROSC_TIMER close */
+    reg = REG_READ(SCTRL_ROSC_TIMER);
+    reg = reg & (~ROSC_TIMER_ENABLE_BIT);																   //'C'
+    REG_WRITE(SCTRL_ROSC_TIMER,reg);
+
+    reg = REG_READ(SCTRL_LOW_PWR_CLK);
+    reg &=~(LPO_CLK_MUX_MASK);
+    if(deep_param->lpo_32k_src == LPO_SELECT_32K_XTAL)
+    {
+        reg |=(LPO_SRC_32K_XTAL << LPO_CLK_MUX_POSI);
+    }
+    else
+    {
+        reg |=(LPO_SRC_ROSC << LPO_CLK_MUX_POSI);
+    }
+
+    REG_WRITE(SCTRL_LOW_PWR_CLK, reg);    //sys_ctrl : 0x40;
+
+    /* close all peri int*/
+    //    REG_WRITE(ICU_INTERRUPT_ENABLE, 0);
+
+    /* MAC pwd*/
+    REG_WRITE(SCTRL_PWR_MAC_MODEM, MAC_PWD << MAC_PWD_POSI);   //sys_ctrl : 0x43;
+
+    sctrl_mac_ahb_slave_clock_disable();
+
+    /* Mac Subsystem clock 480m disable*/
+    reg = REG_READ(SCTRL_CONTROL);
+    REG_WRITE(SCTRL_CONTROL, reg | MAC_CLK480M_PWD_BIT);
+
+    /* Modem pwd*/
+    REG_WRITE(SCTRL_PWR_MAC_MODEM, MODEM_PWD << MODEM_PWD_POSI);
+
+    /* Modem AHB clock disable*/
+    reg = REG_READ(SCTRL_MODEM_CORE_RESET_PHY_HCLK);
+    reg &= ~PHY_HCLK_EN_BIT;
+    REG_WRITE(SCTRL_MODEM_CORE_RESET_PHY_HCLK, reg);
+
+    /* Modem Subsystem clock 480m disable*/
+    reg = REG_READ(SCTRL_CONTROL);
+    REG_WRITE(SCTRL_CONTROL, reg | MODEM_CLK480M_PWD_BIT);
+
+    /* Flash 26MHz clock select dco clock*/
+    flash_hdl = ddev_open(FLASH_DEV_NAME, &status, 0);
+    ASSERT(DD_HANDLE_UNVALID != flash_hdl);
+    ddev_control(flash_hdl, CMD_FLASH_SET_DCO, 0);
+
+    /* MCLK(main clock) select:dco*/ /* MCLK division*/
+    reg = REG_READ(SCTRL_CONTROL);
+    reg &= ~(MCLK_MUX_MASK << MCLK_MUX_POSI);
+    reg &= ~(MCLK_DIV_MASK << MCLK_DIV_POSI);
+    REG_WRITE(SCTRL_CONTROL, reg);                                     //0x02
+
+    if(deep_param->lpo_32k_src == LPO_SELECT_32K_XTAL)
+    {
+        reg = REG_READ(SCTRL_CONTROL);
+        reg =((reg & (~0xF0)) | (0<<4));
+        reg =((reg & (~0x03)) | (0<<MCLK_MUX_POSI));
+        reg =((reg & (~0x100)) | FLASH_26M_MUX_BIT);
+        REG_WRITE(SCTRL_CONTROL,reg); //sys_ctrl : 0x02;
+    }
+
+    ps_delay(10);
+
+    reg = 0x0;
+    reg = (reg &(~(BLOCK_EN_WORD_MASK << 20))&(~(0x7FFFUL<<5)) &(~(0x01UL<<1)));
+    reg = (reg |(BLOCK_EN_WORD_PWD<< 20 )|BLK_EN_FLASH|BLK_EN_ROSC32K|BLK_EN_DIGITAL_CORE|BLK_EN_ANALOG_SYS_LDO);
+    if(deep_param->lpo_32k_src == LPO_SELECT_32K_XTAL)
+    {
+        reg = (reg |BLK_EN_32K_XTAL|BLK_EN_26M_XTAL);
+    }
+    REG_WRITE(SCTRL_BLOCK_EN_CFG, reg);                  //sys_ctrl : 0x4B;                   //'E'
+
+#if (CFG_SOC_NAME != SOC_BK7231U) && (SOC_BK7231N != CFG_SOC_NAME)
+    reg = REG_READ(SCTRL_ROSC_CAL);                           //ROSC Calibration disable
+    reg =(reg  & (~0x01));
+    REG_WRITE(SCTRL_ROSC_CAL, reg);
+#endif
+
+    for(i=0; i<GPIONUM; i++)
+    {
+#if (CFG_SOC_NAME == SOC_BK7231N)
+        if(((i > GPIO1) && (i < GPIO6))
+            || ((i > GPIO11) && (i < GPIO14))
+            || ((i > GPIO17) && (i < GPIO20))
+            || ((i > GPIO24) && (i < GPIO26))
+            || ((i > GPIO26) && (i < GPIO28)))
+        {
+            continue;
+        }
+#endif
+        if(((i < BITS_INT)&&(deep_param->gpio_stay_lo_map & (0x01UL << i)))
+        ||((deep_param->gpio_index_map & (0x01UL << i)))
+        ||((deep_param->gpio_last_index_map & (0x01UL << i)))
+        ||((i >= BITS_INT)&&(deep_param->gpio_stay_hi_map & (0x01UL << (i - BITS_INT)))) )
+        {
+            continue;
+        }
+        param = GPIO_CFG_PARAM(i, GMODE_DEEP_PS);	/*set gpio 0~39 as high impendance*/
+        sddev_control(GPIO_DEV_NAME, CMD_GPIO_CFG, &param);
+    }
+
+    if (((deep_param->wake_up_way & PS_DEEP_WAKEUP_RTC))
+        && (deep_param->sleep_time!= 0xffffffff))
+    {
+    /*ROSC_TIMER  init*/
+#if (CFG_SOC_NAME != SOC_BK7231)
+        reg = (deep_param->sleep_time >> 16)& 0xffff;                                          //'A'
+        REG_WRITE(SCTRL_ROSC_TIMER_H,reg);
+#endif
+
+        reg = REG_READ(SCTRL_ROSC_TIMER);
+        reg |= ROSC_TIMER_INT_STATUS_BIT;                                                                   //'C'
+        REG_WRITE(SCTRL_ROSC_TIMER,reg);  //sys_ctrl : 0x47;
+
+        reg = REG_READ(SCTRL_ROSC_TIMER);
+        reg &= ~(ROSC_TIMER_PERIOD_MASK << ROSC_TIMER_PERIOD_POSI);
+        reg |= ((deep_param->sleep_time & ROSC_TIMER_PERIOD_MASK) << ROSC_TIMER_PERIOD_POSI);
+        REG_WRITE(SCTRL_ROSC_TIMER,reg);   //sys_ctrl : 0x47;                         //'D'
+
+        reg = REG_READ(SCTRL_ROSC_TIMER);
+        reg |= ROSC_TIMER_ENABLE_BIT;
+        REG_WRITE(SCTRL_ROSC_TIMER,reg);  //sys_ctrl : 0x47;                             //'B'
+
+        if(deep_param->lpo_32k_src == LPO_SELECT_32K_XTAL)
+        {
+            REG_WRITE(SCTRL_CONTROL, 0x330100);
+            REG_WRITE(SCTRL_BLOCK_EN_CFG, (0x15D|(0xA5C<<20)));
+            REG_WRITE(SCTRL_ROSC_CAL, 0x30);
+            REG_WRITE(SCTRL_LOW_PWR_CLK, 0x01);
+            REG_WRITE(SCTRL_MODEM_CORE_RESET_PHY_HCLK, 0x03);
+            REG_WRITE(SCTRL_CLK_GATING, 0x1ff);
+        }
+    }
+
+#if ((CFG_SOC_NAME != SOC_BK7231N) && (CFG_SOC_NAME != SOC_BK7236))
+    if ((deep_param->wake_up_way & PS_DEEP_WAKEUP_GPIO))
+    {
+        for (i = 0; i < BITS_INT; i++)
+        {
+#if(BITS_INT > GPIONUM)
+            if(i >= GPIONUM)
+            {
+                break;
+            }
+#endif
+            if (deep_param->gpio_index_map & (0x01UL << i))			/*set gpio 0~31 mode*/
+            {
+                if( deep_param->gpio_edge_map & (0x01UL << i))      //0:high,1:low.
+                {
+                    if (deep_param->gpio_stay_lo_map & (0x01UL << i)) {
+                        param = GPIO_CFG_PARAM(i, GMODE_INPUT);
+                    } else {
+                        param = GPIO_CFG_PARAM(i, GMODE_INPUT_PULLUP);
+                    }
+                    sddev_control(GPIO_DEV_NAME, CMD_GPIO_CFG, &param);
+                    if(0x1 != (UINT32)gpio_ctrl( CMD_GPIO_INPUT, &i))
+                    {   /*check gpio really input value,to correct wrong edge setting*/
+                        param = GPIO_CFG_PARAM(i, GMODE_INPUT);
+                        sddev_control(GPIO_DEV_NAME, CMD_GPIO_CFG, &param);
+                        deep_param->gpio_edge_map &= ~(0x01UL << i);
+                    }
+                }
+                else
+                {
+                    if (deep_param->gpio_stay_lo_map & (0x01UL << i)) {
+                        param = GPIO_CFG_PARAM(i, GMODE_INPUT);
+                    } else {
+                        param = GPIO_CFG_PARAM(i, GMODE_INPUT_PULLDOWN);
+                    }
+                    sddev_control(GPIO_DEV_NAME, CMD_GPIO_CFG, &param);
+                    if(0x0 != (UINT32)gpio_ctrl( CMD_GPIO_INPUT, &i))
+                    {   /*check gpio really input value,to correct wrong edge setting*/
+                        param = GPIO_CFG_PARAM(i, GMODE_INPUT);
+                        sddev_control(GPIO_DEV_NAME, CMD_GPIO_CFG, &param);
+                        deep_param->gpio_edge_map |= (0x01UL << i);
+                    }
+                }
+            }
+        }
+
+        for (i = 0; i < (GPIONUM - BITS_INT); i++)
+        {
+            if (deep_param->gpio_last_index_map & (0x01UL << i))				/*set gpio 32~39 mode*/
+            {
+                if( deep_param->gpio_last_edge_map  & (0x01UL << i))
+                {
+                    if (deep_param->gpio_stay_hi_map & (0x01UL << (i - BITS_INT))) {
+                        param = GPIO_CFG_PARAM(i + BITS_INT, GMODE_INPUT);
+                    } else {
+                        param = GPIO_CFG_PARAM(i + BITS_INT, GMODE_INPUT_PULLUP);
+                    }
+                    sddev_control(GPIO_DEV_NAME, CMD_GPIO_CFG, &param);
+                    reg = i + BITS_INT;
+                    if(0x1 != (UINT32)gpio_ctrl( CMD_GPIO_INPUT, &reg))
+                    {   /*check gpio really input value,to correct wrong edge setting*/
+                        param = GPIO_CFG_PARAM(i + BITS_INT, GMODE_INPUT);
+                        sddev_control(GPIO_DEV_NAME, CMD_GPIO_CFG, &param);
+                        deep_param->gpio_last_edge_map &= ~(0x01UL << i);
+                    }
+                }
+                else
+                {
+                    if (deep_param->gpio_stay_hi_map & (0x01UL << (i - BITS_INT))) {
+                        param = GPIO_CFG_PARAM(i + BITS_INT, GMODE_INPUT);
+                    } else {
+                        param = GPIO_CFG_PARAM(i + BITS_INT, GMODE_INPUT_PULLDOWN);
+                    }
+                    sddev_control(GPIO_DEV_NAME, CMD_GPIO_CFG, &param);
+                    reg = i + BITS_INT;
+                    if(0x0 != (UINT32)gpio_ctrl( CMD_GPIO_INPUT, &reg))
+                    {   /*check gpio really input value,to correct wrong edge setting*/
+                        param = GPIO_CFG_PARAM(i + BITS_INT, GMODE_INPUT);
+                        sddev_control(GPIO_DEV_NAME, CMD_GPIO_CFG, &param);
+                        deep_param->gpio_last_edge_map |= (0x01UL << i);
+                    }
+                }
+            }
+        }
+
+        /* set gpio 0~31 mode*/
+        reg = 0xFFFFFFFF;
+        REG_WRITE(SCTRL_GPIO_WAKEUP_INT_STATUS,reg);
+        reg = deep_param->gpio_edge_map;
+        REG_WRITE(SCTRL_GPIO_WAKEUP_TYPE,reg);
+        reg = deep_param->gpio_index_map;
+        REG_WRITE(SCTRL_GPIO_WAKEUP_EN,reg);
+
+        /* set gpio 31~32 mode*/
+        reg = 0xFF;
+        REG_WRITE(SCTRL_GPIO_WAKEUP_INT_STATUS1,reg);
+
+        reg = deep_param->gpio_last_edge_map;
+        REG_WRITE(SCTRL_GPIO_WAKEUP_TYPE1,reg);
+
+        reg = deep_param->gpio_last_index_map;
+        REG_WRITE(SCTRL_GPIO_WAKEUP_EN1,reg);
+    }
+#elif ((CFG_SOC_NAME == SOC_BK7231N) || (CFG_SOC_NAME == SOC_BK7236))
+    if(( deep_param->wake_up_way & PS_DEEP_WAKEUP_GPIO ))
+    {
+        for ( i = 0; i < BITS_INT; i++ )
+        {
+#if(BITS_INT > GPIONUM)
+            if( i >= GPIONUM )
+            {
+                break;
+            }
+#endif
+            if((( i > GPIO1 ) && ( i < GPIO6 ))
+            || (( i > GPIO11 ) && ( i < GPIO14 ))
+            || (( i > GPIO17 ) && ( i < GPIO20 ))
+            || (( i > GPIO24 ) && ( i < GPIO26 ))
+            || (( i > GPIO26 ) && ( i < GPIO28 )))
+            {
+                continue;
+            }
+
+            if ( deep_param->gpio_index_map & ( 0x01UL << i ))
+            {
+                int type_h,type_l;
+                type_l = deep_param->gpio_edge_map;
+                type_h = 0x0;
+
+                /* low level or negedge wakeup */
+                if(( type_h & ( 0x01UL << i )) == ( type_l & ( 0x01UL << i )))
+                {
+                    if (deep_param->gpio_stay_lo_map & (0x01UL << i)) {
+                        param = GPIO_CFG_PARAM(i, GMODE_INPUT);
+                    } else {
+                        param = GPIO_CFG_PARAM(i, GMODE_INPUT_PULLUP);
+                    }
+                    sddev_control(GPIO_DEV_NAME, CMD_GPIO_CFG, &param);
+                }
+                else    /* high level or posedge wakeup */
+                {
+                    if (deep_param->gpio_stay_lo_map & (0x01UL << i)) {
+                        param = GPIO_CFG_PARAM(i, GMODE_INPUT);
+                    } else {
+                        param = GPIO_CFG_PARAM(i, GMODE_INPUT_PULLDOWN);
+                    }
+                    sddev_control(GPIO_DEV_NAME, CMD_GPIO_CFG, &param);
+                }
+
+                REG_WRITE(SCTRL_GPIO_WAKEUP_TYPE, type_l);
+                REG_WRITE(SCTRL_GPIO_WAKEUP_TYPE_SELECT, type_h);
+            }
+        }
+
+        reg = deep_param->gpio_index_map;
+        REG_WRITE(SCTRL_GPIO_WAKEUP_EN,reg);
+    }
+#endif
+
+#if (CFG_SOC_NAME != SOC_BK7231N)
+    REG_WRITE(SCTRL_USB_PLUG_WAKEUP,USB_PLUG_IN_INT_BIT|USB_PLUG_OUT_INT_BIT);
+    if(deep_param->wake_up_way & PS_DEEP_WAKEUP_USB)
+    {
+        REG_WRITE(SCTRL_USB_PLUG_WAKEUP,USB_PLUG_IN_EN_BIT|USB_PLUG_OUT_EN_BIT);
+    }
+#endif
+
+#ifdef BK_DEEP_SLEEP_DEBUG
+    BK_DEEP_SLEEP_PRT("SCTRL_CONTROL=0x%08X\r\n", REG_READ(SCTRL_CONTROL));
+    BK_DEEP_SLEEP_PRT("SCTRL_SLEEP=0x%08X\r\n", REG_READ(SCTRL_SLEEP));
+    BK_DEEP_SLEEP_PRT("SCTRL_ROSC_TIMER=0x%08X\r\n", REG_READ(SCTRL_ROSC_TIMER));
+    BK_DEEP_SLEEP_PRT("SCTRL_BLOCK_EN_CFG=0x%08X\r\n", REG_READ(SCTRL_BLOCK_EN_CFG));
+    BK_DEEP_SLEEP_PRT("SCTRL_ROSC_CAL=0x%08X\r\n", REG_READ(SCTRL_ROSC_CAL));
+    BK_DEEP_SLEEP_PRT("SCTRL_BLOCK_EN_MUX=0x%08X\r\n", REG_READ(SCTRL_BLOCK_EN_MUX));
+    BK_DEEP_SLEEP_PRT("SCTRL_LOW_PWR_CLK=0x%08X\r\n", REG_READ(SCTRL_LOW_PWR_CLK));
+    BK_DEEP_SLEEP_PRT("SCTRL_PWR_MAC_MODEM=0x%08X\r\n", REG_READ(SCTRL_PWR_MAC_MODEM));
+    BK_DEEP_SLEEP_PRT("SCTRL_MODEM_CORE_RESET_PHY_HCLK=0x%08X\r\n", REG_READ(SCTRL_MODEM_CORE_RESET_PHY_HCLK));
+    BK_DEEP_SLEEP_PRT("SCTRL_CLK_GATING=0x%08X\r\n", REG_READ(SCTRL_CLK_GATING));
+    BK_DEEP_SLEEP_PRT("SCTRL_GPIO_WAKEUP_INT_STATUS=0x%08X\r\n", REG_READ(SCTRL_GPIO_WAKEUP_INT_STATUS));
+    BK_DEEP_SLEEP_PRT("SCTRL_GPIO_WAKEUP_TYPE=0x%08X\r\n", REG_READ(SCTRL_GPIO_WAKEUP_TYPE));
+    BK_DEEP_SLEEP_PRT("SCTRL_GPIO_WAKEUP_EN=0x%08X\r\n", REG_READ(SCTRL_GPIO_WAKEUP_EN));
+    BK_DEEP_SLEEP_PRT("SCTRL_GPIO_WAKEUP_INT_STATUS1=0x%08X\r\n", REG_READ(SCTRL_GPIO_WAKEUP_INT_STATUS1));
+    BK_DEEP_SLEEP_PRT("SCTRL_GPIO_WAKEUP_TYPE1=0x%08X\r\n", REG_READ(SCTRL_GPIO_WAKEUP_TYPE1));
+    BK_DEEP_SLEEP_PRT("SCTRL_GPIO_WAKEUP_EN1=0x%08X\r\n", REG_READ(SCTRL_GPIO_WAKEUP_EN1));
+#endif
+
+    /* enter deep_sleep mode */
+    reg = REG_READ(SCTRL_SLEEP);
+    reg &= ~(SLEEP_MODE_MASK << SLEEP_MODE_POSI);
+    reg = reg | SLEEP_MODE_CFG_DEEP_WORD;
+    REG_WRITE(SCTRL_SLEEP, reg);
+
+    delay(5);
+}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Kuba Szczodrzyński	d17ea4da0f	[release] v1.8.0 Some checks failed Release / Run Clang lint (push) Has been cancelled Details Release / Publish PlatformIO platform (push) Has been cancelled Details Release / Publish GitHub release (push) Has been cancelled Details	2025-01-14 22:13:16 +01:00
Hajo Noerenberg	2ea0066536	[common] Make Serial RX buffer size configurable, increase default to 256 bytes (#313 ) * Make Serial RX buffer configurable and set default to 256 bytes * Replace RingBuffer by SerialRingBuffer	2025-01-13 12:14:41 +01:00
Martin Prokopič	3d23211c1e	[realtek-ambz2] Fix partition table & bootloader flashing via UART (#307 )	2024-12-17 17:13:04 +01:00
shilga	1769680d9e	[realtek-ambz2] Fix C linkage for sys_now() in lwipopts (#286 )	2024-12-17 11:50:44 +01:00
kuwoyuki	92351c0b92	[boards] Add RTL8710BX AFW121T board (#305 ) * feat: afw121t board * Update layout, regenerate with boardgen --------- Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>	2024-12-16 15:46:36 +01:00
Kuba Szczodrzyński	0f6c31386b	[release] v1.7.0 Some checks failed Release / Run Clang lint (push) Has been cancelled Details Release / Publish PlatformIO platform (push) Has been cancelled Details Release / Publish GitHub release (push) Has been cancelled Details	2024-09-05 16:41:10 +02:00
Kuba Szczodrzyński	a9009a8cee	[misc] Update .clang-format style	2024-09-05 16:36:55 +02:00
Piotr Szulc	31e1d51dbd	[common] Cleanup mDNS code, cache service records (#263 ) * Handle possible failure of mdns_resp_add_service * One more place where mdns_resp_add_service may fail * addServiceImpl should always store services * Register in services when new netif is added * Refactored handling of cached services. --------- Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>	2024-09-05 15:54:04 +02:00
Luca Olivetti	41819f2fd6	[beken-72xx] Fix CHANGE interrupt logic (#290 ) * fix CHANGE interrupt for beken-72xx * Update cores/beken-72xx/arduino/src/wiring_irq.c --------- Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>	2024-09-05 14:46:42 +02:00
David Woodhouse	17043f634f	[beken-72xx] Add IPv6 and lwIP 2.2.0 support (#292 ) * mDNS: Fix build against LwIP 2.2.0 * Stop defining ip_addr_t when !CONFIG_IPV6 The only reason we had to do this is because we forgot to define LWIP_IPV4, which is fixed in our LwIP port now, but keep it around for !CONFIG_IPV6 for now for builds against older LwIP. * Allow returning IPv6 results from WiFiClass::hostByName() * Add ipv6 and extra mDNS files for LwIP 2.2.0 * Add IPv6 support to BK72xx WifiSTA Add an allLocalIPv6() method to return a vector of addresses, rather than just one. It's not clear where the enableIpV6() and localIPv6() methods came from; they don't seem to be part of the standard Arduino class. Eventually at least for ESPHome, I'd like to stop using these classes and just let the ESPHome wifi component talk directly to LwIP. Or maybe LibreTiny should offer an API compatible with the esp-idf one which is a light wrapper around LwIP. But short of a major refactor, this seems like a reasonable option. * Update LwIP default to 2.2.0 * Apply suggestions from code review --------- Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>	2024-09-05 14:46:13 +02:00
devgs	e1c5761df9	[beken-72xx] Allow setting deep sleep wake-up pins as floating (#275 ) According to guide `gpio_stay_*_map` are specifically there to prevent pulling pins to a specific level and let them float during deep sleep. https://docs.bekencorp.com/sdk_3.0.x/bk7238/build/en/latest/developer-guide/power_save/sleep_test.html This allows any external low-power circuitry to change a pin level, as required, to trigger the wake up This requires changes in BDK and was implemented via fixup. Also, exposed `gpio_stay_lo_map` parameter via `lt_deep_sleep_keep_floating_gpio` to manage this configuration for pins in range P0-P31.	2024-09-05 14:45:48 +02:00
Kuba Szczodrzyński	fbaae21011	[release] v1.6.0 Some checks failed Release / Run Clang lint (push) Has been cancelled Details Release / Publish PlatformIO platform (push) Has been cancelled Details Release / Publish GitHub release (push) Has been cancelled Details	2024-05-31 15:01:17 +02:00
Jaco Malan	fa2064b957	[realtek-ambz] Temporarily workaround CHANGE interrupts not supported (#282 ) * fix change interruptsnot supported on rtl8710b * Update cores/realtek-amb/arduino/src/wiring_irq.c --------- Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>	2024-05-31 14:59:46 +02:00
Kuba Szczodrzyński	21a194f43d	[core] Fix lwIP debugging support	2024-05-31 14:58:38 +02:00
devgs	b255402659	[beken-72xx] Fix race condition when checking Wi-Fi SSID (#274 ) * Fix for a race condition in WiFi connection loop There seems to be the race between the event RW_EVT_STA_CONNECTED and an actual valid SSID value returned by BDK. If even a small delay is injected immediately after the event reception the valid value becomes available. Without this fix, due to a polling nature of ESPHome WiFiComponent::check_connecting_finished function may observe the WiFiSTAConnectStatus::CONNECTED status but with an empty SSID value, leading to `Incomplete connection.` warning and immediate attempt to start another connection, while the current one was actually established. * Fixed clang format conformance * Apply suggestions from code review * Update cores/beken-72xx/arduino/libraries/WiFi/WiFiEvents.cpp Co-authored-by: Cossid <83468485+Cossid@users.noreply.github.com> --------- Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl> Co-authored-by: Cossid <83468485+Cossid@users.noreply.github.com>	2024-05-31 14:54:41 +02:00
Kuba Szczodrzyński	dfabfbb921	[beken-72xx] Increase MBEDTLS_ENTROPY_MAX_SOURCES	2024-05-18 13:50:25 +02:00
Kuba Szczodrzyński	3b36a70c9a	[core] Fix ESP_LOG#() macro syntax	2024-05-18 13:50:10 +02:00
Piotr Szulc	d1386a8e9d	[libs] Fix mDNS string memory corruption, print error on record add failure (#260 ) * Fixed unsafe conversion to underscore string * Fixed formatting * Save one byte if underscore not needed * Don't allocate new string if already underscored * Fix missing first character while copying * Renamed function and made it inline * Don't use signed index variable when searching for service * Add proper cleanup of LwIPmDNS - Free allocated memory both on end() and in the destructor - Unregister callback from netif * Don't free const pointer * Removed unneeded casting * Don't break the loop if failed to add txt record * Fixed code formatting	2024-03-08 12:21:14 +01:00
Kuba Szczodrzyński	67b92b7f56	[release] v1.5.1 Some checks failed Release / Run Clang lint (push) Has been cancelled Details Release / Publish PlatformIO platform (push) Has been cancelled Details Release / Publish GitHub release (push) Has been cancelled Details	2024-02-29 14:14:01 +01:00
Hajo Noerenberg	a1f8516e60	[realtek-ambz] Fix crash after WiFi scan (#258 )	2024-02-26 21:35:35 +01:00
cap9qd	cf52021d38	[core] Split reboot reasons due to wakeup (#254 ) * Updates to break out wakeup reasons. Per https://github.com/libretiny-eu/libretiny/issues/234 * Update cores/common/base/api/lt_device.h Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl> * fix clang-format * Fix formatting of python files. * Update lt_device.h --------- Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>	2024-02-25 18:45:22 +01:00
cap9qd	b78c9387a6	[beken-72xx] Fix duration rollover in deep sleep (#253 )	2024-02-22 20:24:40 +01:00
Kuba Szczodrzyński	b748d99437	[release] v1.5.0 Some checks failed Release / Run Clang lint (push) Has been cancelled Details Release / Publish PlatformIO platform (push) Has been cancelled Details Release / Publish GitHub release (push) Has been cancelled Details	2024-02-20 17:16:15 +01:00
Anna	9a33fc0a69	[docs] Improve getting started guide (#252 ) * Update Readme & improve md layout - ESPHome now supports LibreTiny natively - Added extra PIO docs references - Reworded some sections slightly, to accomodate proper grammar - PIO deprecated the `platformio platform install` command, replaced this with the official recommendation/replacement * Use backslash for line break, revert changing indent --------- Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>	2024-02-20 17:14:12 +01:00
Hajo Noerenberg	4cddc01f22	[libs] Fix MD5 calculation during OTA update (#240 )	2024-01-17 22:49:33 +01:00
Piotr Szulc	1d80b5fff7	[beken-72xx] Free list returned by wlan_sta_scan_result() (#226 ) * Free list returned by wlan_sta_scan_result() * scanAlloc improvements There were a few things I didn't like about this function: 1) realloc() was called a bit too often. 2) if realloc() failed, the previous memory was not freed. 3) scanAlloc returned previous count or 255 on error. But there was no real check for error and 255 could've been used as index to null. I think it's better to simple return boolean. 4) scanAlloc was clearing memory only up to (and excluding) the new entries. * Corrected clearing new entries in scanAlloc * scanAlloc() now returns number of allocated items * Fixed compilation issues related to goto.	2024-01-06 19:41:01 +01:00
Cossid	140cf07173	[docs] Use official ESPHome version, add LT dev version guide (#223 ) * Update ESPHome documentation * Update note format * Switch to https github format, give manual PR checkout instructions until a better method is found. * Fix yaml sample spacing * Fix indent * Add addon migration info * Replace spaces with tabs --------- Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>	2024-01-06 19:40:44 +01:00
Piotr Szulc	1e3a82f439	[beken-72xx] Improve ddev ADC support (#220 )	2024-01-06 19:40:33 +01:00
Cossid	c90794e9f5	[beken-72xx] Allow connecting to specific BSSID if provided (#209 ) * Switch to bk_wlan_start_sta_adv for specific bssid control. * Allow split sta/adv_sta configs. * Add wifi_mode back for regular STA mode. * Fix apparent bug of setting null/empty wifi key. Reset STA_ADV_CFG.dhcp_mode in reconnect, as it seems to not survive for some reason. Do les _CFG setting in reconnect() * Move all _CFG setting to begin() * Fix dhcp_mode in STA_ADV_CFG. * Remove no longer necessary dhcp_mode re-set. * Formatting cleanups. * Formatting. * Update cores/beken-72xx/arduino/libraries/WiFi/WiFiSTA.cpp * Apply suggestions from code review --------- Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>	2024-01-06 19:40:08 +01:00
Kuba Szczodrzyński	03c723c73d	[docs] Add draft Beken key extraction docs	2024-01-06 19:20:03 +01:00
Gerard Du Pre	bad2ffdd07	[docs] Update docker compose image name (#225 ) The docs about using docker compose for libre tuya had an error. When setting what image to use in compose you dont have to put docker pull, just the image you are going to use	2023-12-25 19:42:53 +01:00
Piotr Szulc	eed39c9cfb	[beken-72xx] Pause PWM instead of stopping, track PWM state (#222 ) * Pause PWM instead of stopping on duty cycle 0. * Merged paused and stopped conditions	2023-12-16 13:57:47 +01:00
Piotr Szulc	7bd6d1d815	[beken-72xx] Fix stopping PWM, use pin-scoped PWM struct (#215 ) * Fixed stopping PWM * Clang-formatted as required * Use separate memory block for each pwm pin	2023-12-08 19:20:41 +01:00
Piotr Szulc	bb7fcd5c4d	[docs] Add more UPK key descriptions (#219 ) * Added description of some UPK keys * More keys described. This time by experimenting on my PIR-enabled lamp. Motion is reported correctly via GPIO defined as pirin_pin. I am also trying to set the PIR sensitivity by applying PWM to the pirsense_pin, and I _think_ it works. More experiments are needed. * Add UPK2ESPHome link, reformat table * Add descriptions from BK7231N SDK * Update docs/resources/tuya-pin-config.md * Corrected description of cwmaxp * Description of ambient light sensor values --------- Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>	2023-12-08 19:13:15 +01:00
Kuba Szczodrzyński	9b8e00c7fa	[boards] Support and validate MCU name aliases	2023-11-14 22:38:22 +01:00
Kuba Szczodrzyński	b97825d552	[boards] Add T112_V1.1 board, change scaling of small boards	2023-11-14 22:30:13 +01:00
Kuba Szczodrzyński	085b5aed16	[boards] Update boardgen to v0.10.1	2023-10-28 14:58:52 +02:00
protectivedad	7f43624824	[builder] Fix printing flash layout in env.py (#191 ) Pointed to the proper item.	2023-10-27 13:34:09 +02:00
Kuba Szczodrzyński	1ed0000819	[release] v1.4.1 Some checks failed Release / Run Clang lint (push) Has been cancelled Details Release / Publish PlatformIO platform (push) Has been cancelled Details Release / Publish GitHub release (push) Has been cancelled Details	2023-09-22 17:54:18 +02:00
Mike La Spina	3b79636d00	[libs] Fix SerialClass available() return value (#173 ) Co-authored-by: descipher <120155735+GelidusResearch@users.noreply.github.com>	2023-09-21 17:19:51 +02:00
Kuba Szczodrzyński	5a4b932a37	[release] v1.4.0 Some checks failed Release / Run Clang lint (push) Has been cancelled Details Release / Publish PlatformIO platform (push) Has been cancelled Details Release / Publish GitHub release (push) Has been cancelled Details	2023-09-10 19:37:52 +02:00
Kuba Szczodrzyński	dd2ae149ad	[github] Move repository to libretiny-eu organization	2023-09-10 19:31:57 +02:00
Kuba Szczodrzyński	0f5d0a8889	[platform] Install ltchiptool in separate virtual environment (#166 ) * [platform] Install ltchiptool in separate virtual environment * [platform] Fix f-string syntax, set LibreTiny path in ltchiptool * [platform] Fix venv site-packages path * [platform] Fix installing pip without ensurepip * [platform] Install binary dependencies only	2023-09-10 19:23:27 +02:00
Kuba Szczodrzyński	3750ae6953	[docs] Fix flashing redirect links	2023-09-02 15:20:08 +02:00
Kuba Szczodrzyński	5be993f9eb	[docs] Add various redirect links for ESPHome docs	2023-09-02 15:12:12 +02:00
Kuba Szczodrzyński	57c43ce515	[libs] Fix possible MD5 memory leak in Update	2023-08-30 11:35:11 +02:00
Kuba Szczodrzyński	159ffa76fd	[release] v1.3.0 Some checks failed Release / Run Clang lint (push) Has been cancelled Details Release / Publish PlatformIO platform (push) Has been cancelled Details Release / Publish GitHub release (push) Has been cancelled Details	2023-08-29 19:21:09 +02:00
Kuba Szczodrzyński	1ac3d30d84	[libs] Implement Update MD5	2023-08-29 19:19:28 +02:00
Kuba Szczodrzyński	631ef6ba59	[github] Reuse GitHub workflows	2023-08-29 14:39:39 +02:00
Kuba Szczodrzyński	27393e47c3	[beken-72xx] Initialize UART to fix deep sleep	2023-08-23 16:08:03 +02:00
Péter Sárközi	bd47772c04	[beken-72xx] Fix GPIO deep sleep wakeup edge (#159 ) Manufacturer docs: https://docs-bekencorp-com.translate.goog/sdk_3.0.x/bk7238/html/developer-guide/power_save/sleep_test.html?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=hu&_x_tr_pto=wapp Discussion: https://github.com/libretiny-eu/libretiny-esphome/pull/11	2023-08-23 16:06:55 +02:00
Kuba Szczodrzyński	f3871388ce	[docs] Restore feature support table	2023-08-18 13:47:06 +02:00
Ivan Kravets	62874bebf4	[misc] Fix PlatformIO repository URL (#157 )	2023-08-17 19:23:10 +02:00
Kuba Szczodrzyński	2ca368305c	[release] v1.2.1 Some checks failed Lint check / Lint with clang-format (push) Has been cancelled Details Lint check / Lint with black (push) Has been cancelled Details PlatformIO Publish / publish (push) Has been cancelled Details	2023-08-17 19:04:50 +02:00
Kuba Szczodrzyński	f697ae6f11	[docs] Add migration to OpenBeken guide	2023-08-17 18:38:04 +02:00
Kuba Szczodrzyński	ef6dd35977	[docs] Rewrite flashing guides	2023-08-17 17:17:10 +02:00
Hajo Noerenberg	ccf21b4eab	[realtek-ambz] Enable Mbed-TLS for MD5 hashing, remove Polar SSL (#156 ) * Enable Mbed-TLS, remove Polar SSL * Reformat lt_defs.h --------- Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>	2023-08-17 15:20:02 +02:00
Kuba Szczodrzyński	e99c6124e7	[docs] Add video guide link, use ready Docker images	2023-07-13 21:19:04 +02:00
Kuba Szczodrzyński	5721bd74d7	[docs] Update LibreTiny ESPHome component naming	2023-07-13 20:41:21 +02:00