[release] v1.4.1

Co-authored-by: descipher <120155735+GelidusResearch@users.noreply.github.com>

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+ko_fi: kuba2k2
+custom:
+  - "https://paypal.me/kuba2k2"

.github/workflows/docs.yml

@@ -1,22 +0,0 @@
-name: Deploy docs on GitHub Pages
-
-on:
-  push:
-    branches:
-      - master
-
-jobs:
-  docs:
-    name: Deploy docs
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout main
-        uses: actions/checkout@v2
-
-      - name: Deploy docs
-        uses: mhausenblas/mkdocs-deploy-gh-pages@master
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          CONFIG_FILE: mkdocs.yml
-          EXTRA_PACKAGES: build-base doxygen
-          REQUIREMENTS: docs/requirements.txt

.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

.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 }}

.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

.github/workflows/push-master.yml

@@ -0,0 +1,44 @@
+name: Push (master)
+on:
+  push:
+    branches: ["master"]
+  workflow_dispatch:
+jobs:
+  docs:
+    name: Deploy docs
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout main
+        uses: actions/checkout@v2
+
+      - name: Setup Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+
+      - name: Install docs dependencies
+        run: pip install -U ltchiptool boardgen
+
+      - name: Generate docs and static JSON files
+        run: |
+          mkdir -p site/
+          boardgen ltci
+          python docs/scripts/write_boards.py
+          python docs/scripts/write_apis.py
+          python docs/scripts/prepare_doxygen.py
+          python docs/scripts/build_json.py
+          cp *.json site/
+
+      - name: Set custom domain
+        run: |
+          mkdir -p site/
+          echo docs.libretiny.eu > site/CNAME
+
+      - name: Deploy docs
+        uses: libretiny-eu/mkdocs-deploy-gh-pages@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          CONFIG_FILE: mkdocs.yml
+          EXTRA_PACKAGES: build-base doxygen
+          REQUIREMENTS: docs/requirements.txt
+          CUSTOM_DOMAIN: docs.libretiny.eu

.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

.gitignore

@@ -256,6 +256,13 @@ cython_debug/
 # mkdocs
 xml/
 ltapi/
-ltambz/
 hashChanges.yaml
 .piopm
+
+# board files
+docs/status/supported_*.md
+docs/status/unsupported_boards_*.md
+boards/**/*.svg
+boards/**/*.md
+# other generated files
+docs/contrib/lt-api-functions.md

.gitmodules

@@ -1,2 +0,0 @@
-[submodule "tools/boardgen"]
-	url = https://github.com/kuba2k2/boardgen

README.md

@@ -1,89 +1,38 @@
-# LibreTuya
+# LibreTiny
+
+<small>(formerly LibreTuya)</small>
 
 <div align="center" markdown>
 
-[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/kuba2k2/libretuya/Deploy%20docs%20on%20GitHub%20Pages?label=docs&logo=markdown)](https://kuba2k2.github.io/libretuya/)
-![GitHub last commit](https://img.shields.io/github/last-commit/kuba2k2/libretuya?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)
 
 [![Discord](https://img.shields.io/discord/967863521511608370?color=%235865F2&label=Discord&logo=discord&logoColor=white)](https://discord.gg/SyGCB9Xwtf)
-[![PlatformIO Registry](https://badges.registry.platformio.org/packages/kuba2k2/platform/libretuya.svg)](https://registry.platformio.org/platforms/kuba2k2/libretuya)
+[![PlatformIO Registry](https://badges.registry.platformio.org/packages/kuba2k2/platform/libretiny.svg)](https://registry.platformio.org/platforms/kuba2k2/libretiny)
 
 ![RTL8710BN](https://img.shields.io/badge/-rtl8710bn-blue)
 ![BK7231](https://img.shields.io/badge/-bk7231-blue)
 
 </div>
 
-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,
-which should make it easier to port/run existing ESP apps on Tuya IoT (and 3-rd party) modules.
+which should make it easier to port/run existing ESP apps on less-common, unsupported IoT modules.
 
-LibreTuya also provides a common interface for all family implementations. The interface is based on ESP32 official libraries.
+**There's an [ESPHome port](https://docs.libretiny.eu/docs/projects/esphome/) based on LibreTiny, which supports BK7231 and RTL8710B chips.**
 
 **Note:** this project is work-in-progress.
 
-## Usage
+<div align="center" markdown>
 
-1. [Install PlatformIO](https://platformio.org/platformio-ide)
-2. `platformio platform install https://github.com/kuba2k2/libretuya`
-3. Create a project, build it and upload!
-4. See the [docs](https://kuba2k2.github.io/libretuya/) for any questions/problems.
+## [⭐ Getting started ⭐](https://docs.libretiny.eu/docs/getting-started/)
 
-## Board List
-
-See [Boards & CPU list](https://kuba2k2.github.io/libretuya/docs/supported/).
-
-## 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
 

SUMMARY.md

@@ -1,55 +1,63 @@
 * [Home](README.md)
-* [💻 Boards & CPU list](docs/supported.md)
-* [✔️ Implementation status](docs/implementation-status.md)
-* [🔧 Configuration](docs/config.md)
-* [📁 Project structure](docs/project-structure.md)
-* 🔖 Code reference
-	* [LibreTuya API](docs/reference/lt-api.md)
-		* [LT class reference](ltapi/class_libre_tuya.md)
-		* [Common methods](ltapi/_libre_tuya_a_p_i_8h.md)
-		* [Wiring custom methods](ltapi/_libre_tuya_custom_8h.md)
-		* [Logger](ltapi/lt__logger_8h.md)
-		* [Chip & family IDs](ltapi/_chip_type_8h_source.md)
-		* [POSIX utilities](ltapi/lt__posix__api_8h.md)
-	* Common API
-		* [FS](ltapi/classfs_1_1_f_s.md)
-		* [Preferences](ltapi/class_i_preferences.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 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)
+	* [Realtek Ameba - info](docs/platform/realtek-amb/README.md)
+	* [Realtek AmebaZ](docs/platform/realtek-ambz/README.md)
+		* [Debugging](docs/platform/realtek-ambz/debugging.md)
+		* [Exception decoder](docs/platform/realtek-ambz/exception-decoder.md)
+* [🔧 LT Configuration](docs/dev/config.md)
+* 🧑 Programmer's manual
+	* [⚠️ Migration guide](docs/dev/migration_v1.0.0.md)
+	* [🔋 PlatformIO Examples](examples/)
+	* [📖 LibreTiny API](docs/dev/lt-api.md)
+		* [C API](ltapi/dir_c7e317b16142bccc961a83c0babf0065.md)
+		* [C++ API](ltapi/dir_930634efd5dc4a957bbb6e685a3ccda1.md)
+	* 📚 Arduino Libraries
 		* [SoftwareSerial](ltapi/class_software_serial.md)
-		* [WiFi API](ltapi/class_wi_fi_class.md)
-			* [TCP Client](ltapi/class_i_wi_fi_client.md)
-			* [SSL Client](ltapi/class_i_wi_fi_client_secure.md)
-			* [TCP Server](ltapi/class_i_wi_fi_server.md)
-	* [LibreTuya libraries](docs/libs-built-in.md)
-		* [base64](ltapi/classbase64.md)
+		* [WiFi](ltapi/class_wi_fi_class.md)
+		* [](SUMMARY.md)
 		* [Flash](ltapi/class_flash_class.md)
-		* [HTTPClient](ltapi/class_h_t_t_p_client.md)
+		* [IPv6Address](ltapi/classarduino_1_1_i_pv6_address.md)
+		* [MD5](ltapi/libraries_2common_2_m_d5_2_m_d5_8h.md)
 		* [mDNS](ltapi/classm_d_n_s.md)
-		* NetUtils
-			* [ssl/MbedTLSClient](ltapi/class_mbed_t_l_s_client.md)
-			* [IPv6Address](ltapi/classarduino_1_1_i_pv6_address.md)
-			* [LwIPRxBuffer](ltapi/class_lw_i_p_rx_buffer.md)
 		* [Update](ltapi/class_update_class.md)
+		* [WiFiClient](ltapi/class_i_wi_fi_client.md)
+		* [WiFiClientSecure](ltapi/class_i_wi_fi_client_secure.md)
+		* [WiFiServer](ltapi/class_i_wi_fi_server.md)
+		* [WiFiUDP](ltapi/class_i_wi_fi_u_d_p.md)
+		* [](SUMMARY.md)
+		* [HTTPClient](ltapi/class_h_t_t_p_client.md)
+		* [StreamString](ltapi/class_stream_string.md)
 		* [WebServer](ltapi/class_web_server.md)
 		* [WiFiMulti](ltapi/class_wi_fi_multi.md)
-	* [Third party libraries](docs/libs-3rd-party.md)
+		* [](SUMMARY.md)
+		* [External compatible libraries](docs/dev/libs-3rd-party.md)
 	* Full documentation
 		* [Classes](ltapi/classes.md)
 		* [Functions](ltapi/functions.md)
 		* [Macros](ltapi/macros.md)
 		* [File list](ltapi/files.md)
-* [✈️ OTA format](docs/ota/README.md)
-	* [uf2ota.py tool](docs/ota/uf2ota.md)
-	* [uf2ota.h library](docs/ota/library.md)
-	* [uf2ota.h reference](ltapi/uf2ota_8h.md)
-* Families
-	* [Realtek - notes](docs/platform/realtek/README.md)
-	* [Beken 72xx - notes](docs/platform/beken-72xx/README.md)
-	* Realtek AmebaZ Series
-		* C library
-			* [Built-in functions](docs/platform/realtek-ambz/stdlib.md)
-			* [Memory management](docs/platform/realtek-ambz/memory-management.md)
-		* [Debugging](docs/platform/realtek/debugging.md)
-		* [Exception decoder](docs/platform/realtek/exception-decoder.md)
-	* [All supported boards](boards/)
-* [📓 TODO](TODO.md)
-* [🔗 Resources](docs/resources.md)
+* 👷 Contributor's manual (WIP)
+	* [Porting new families](docs/contrib/porting.md)
+	* [API functions guide](docs/contrib/lt-api.md)
+	* [C standard library](docs/contrib/stdlib.md)
+	* [📁 Project structure](docs/contrib/project-structure.md)
+	* [✈️ OTA format](docs/contrib/ota/README.md)
+		* [uf2ota.py tool](docs/contrib/ota/uf2ota.md)
+		* [uf2ota.h library](docs/contrib/ota/library.md)
+	* [📓 TODO](docs/TODO.md)
+* [](SUMMARY.md)
+* [🔗 Resources](docs/resources/)

TODO.md

@@ -1,46 +0,0 @@
-# TODO list
-
-## General
-
-### New families
-
-- BL602
-- RTL8710A
-- RTL8720C
-- RTL8720D
-- W600 and/or W800
-- LN8825
-- host-native family
-
-### Tools
-
-- move all UF2 assembling/uploading/processing tools (as well as `uf2ota` C library) to a separate repository, possibly rewriting parts of it again. Make these tools CLI-usable
-- write OpenOCD flashers, using uf2ota library + FAL for partitions (same repo as above)
-
-### Serial
-
-- configuration of RX/TX pins
-- SoftwareSerial library - receiving + Beken family
-
-### Other
-
-- watchdog API
-- `Preferences` library
-- test/fix IPv6 on different families
-- what is `PowerManagement` at all? probably useless -> remove
-
-## BK7231
-
-- WiFi events
-- implement OTA
-- fix WiFi on BK7231N, test other functionality
-- add generic board definition
-- fix SSL (mbedTLS)
-- I2C (Wire)
-- SPI
-- BLE
-
-## RTL8710B
-
-- add generic board definition
-- rewrite most of Wiring (it was copied from `ambd_arduino`, and is ugly)

arduino/beken-72xx/cores/arduino/Arduino.h

@@ -1,30 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-14. */
-
-#pragma once
-
-#ifdef __cplusplus
-#include "WCharacterFixup.h"
-#endif
-
-#include <api/ArduinoAPI.h>
-#include <core/LibreTuyaAPI.h>
-
-// Include family-specific code
-#include "WVariant.h"
-// Include board variant
-#include "variant.h"
-
-// Choose the main UART output port
-#ifndef LT_UART_DEFAULT_PORT
-#if defined(PIN_SERIAL2_TX)
-#define LT_UART_DEFAULT_PORT 2
-#else
-#define LT_UART_DEFAULT_PORT 1
-#endif
-#endif
-
-// Define available serial ports
-#ifdef __cplusplus
-#include "SerialClass.h"
-#include <core/SerialExtern.h>
-#endif

arduino/beken-72xx/cores/arduino/LibreTuyaAPI.cpp

@@ -1,134 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-19. */
-
-#include <LibreTuyaAPI.h>
-
-// can't include <flash.h> as it collides with <Flash.h> on Windows -_-
-#define REG_FLASH_BASE		 0x00803000
-#define REG_FLASH_OPERATE_SW (REG_FLASH_BASE + 0 * 4)
-#define REG_FLASH_RDID		 (REG_FLASH_BASE + 4 * 4)
-#define FLASH_BUSY_SW		 (0x01UL << 31)
-#define FLASH_WP_VALUE		 (0x01UL << 30)
-#define FLASH_OP_SW			 (0x01UL << 29)
-#define FLASH_OP_TYPE_POS	 24
-#define FLASH_OP_RDID		 20
-
-extern "C" {
-
-#include <flash_pub.h>
-#include <param_config.h>
-#include <sys_ctrl.h>
-#include <sys_rtos.h>
-#include <wlan_ui_pub.h>
-
-extern uint8_t system_mac[];
-
-} // extern "C"
-
-void LibreTuya::restart() {
-	bk_reboot();
-}
-
-/* CPU-related */
-
-ChipType LibreTuya::getChipType() {
-	uint8_t chipId = *(uint8_t *)(SCTRL_CHIP_ID);
-	return CHIP_TYPE_ENUM(FAMILY, chipId);
-}
-
-const char *LibreTuya::getChipModel() {
-	return STRINGIFY_MACRO(MCU);
-}
-
-uint32_t LibreTuya::getChipId() {
-	uint8_t mac[6];
-	cfg_load_mac(mac); // force loading MAC from TLV (ignore user-set WiFi MAC)
-	return (mac[3]) | (mac[4] << 8) | (mac[5] << 16);
-}
-
-uint8_t LibreTuya::getChipCores() {
-	return 1;
-}
-
-const char *LibreTuya::getChipCoreType() {
-	return "ARM968E-S";
-}
-
-uint32_t LibreTuya::getCpuFreq() {
-	return configCPU_CLOCK_HZ;
-}
-
-uint32_t LibreTuya::getCycleCount() {
-	// TODO
-	return 0;
-}
-
-/* Flash memory utilities */
-
-FlashId LibreTuya::getFlashChipId() {
-	uint32_t data = (FLASH_OP_RDID << FLASH_OP_TYPE_POS) | FLASH_OP_SW | FLASH_WP_VALUE;
-	REG_WRITE(REG_FLASH_OPERATE_SW, data);
-	while (REG_READ(REG_FLASH_OPERATE_SW) & FLASH_BUSY_SW) {}
-	FlashId id = {
-		.manufacturerId = REG_RD8(REG_FLASH_RDID, 2),
-		.chipId			= REG_RD8(REG_FLASH_RDID, 1),
-		.chipSizeId		= REG_RD8(REG_FLASH_RDID, 0),
-	};
-	return id;
-}
-
-/* Memory management */
-
-uint32_t LibreTuya::getRamSize() {
-	return 256 * 1024;
-}
-
-uint32_t LibreTuya::getHeapSize() {
-#if configDYNAMIC_HEAP_SIZE
-	extern unsigned char _empty_ram;
-#if CFG_SOC_NAME == SOC_BK7231N
-	return (0x00400000 + 192 * 1024) - (uint32_t)(&_empty_ram);
-#else
-	return (0x00400000 + 256 * 1024) - (uint32_t)(&_empty_ram);
-#endif
-#else
-	return configTOTAL_HEAP_SIZE;
-#endif
-}
-
-uint32_t LibreTuya::getFreeHeap() {
-	return xPortGetFreeHeapSize();
-}
-
-uint32_t LibreTuya::getMinFreeHeap() {
-	return xPortGetMinimumEverFreeHeapSize();
-}
-
-uint32_t LibreTuya::getMaxAllocHeap() {
-	return 0;
-}
-
-/* OTA-related */
-
-uint8_t LibreTuya::otaGetStoredIndex() {
-	return 1;
-}
-
-bool LibreTuya::otaSupportsDual() {
-	return false;
-}
-
-bool LibreTuya::otaHasImage1() {
-	return true;
-}
-
-bool LibreTuya::otaHasImage2() {
-	return false;
-}
-
-bool LibreTuya::otaSwitch(bool force) {
-	return true;
-}
-
-/* Global instance */
-
-LibreTuya LT;

arduino/beken-72xx/cores/arduino/SerialClass.cpp

@@ -1,79 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-23. */
-
-#include "SerialClass.h"
-
-extern "C" {
-
-#include <uart_pub.h>
-
-extern void bk_send_byte(uint8_t uport, uint8_t data);
-extern void uart_hw_set_change(uint8_t uport, bk_uart_config_t *uart_config);
-extern int uart_rx_callback_set(int uport, uart_callback callback, void *param);
-
-} // extern "C"
-
-#ifdef PIN_SERIAL1_TX
-SerialClass Serial1(UART1_PORT);
-#endif
-#ifdef PIN_SERIAL2_TX
-SerialClass Serial2(UART2_PORT);
-#endif
-
-SerialClass::SerialClass(uint8_t port) {
-	this->port = port;
-	this->buf  = NULL;
-}
-
-static void callback(int port, void *param) {
-	RingBuffer *buf = (RingBuffer *)param;
-	buf->store_char(uart_read_byte(port));
-}
-
-void SerialClass::begin(unsigned long baudrate, uint16_t config) {
-	uint8_t dataWidth = ((config & SERIAL_DATA_MASK) >> 8) - 1;				  // 0x100..0x400 -> 0..3
-	uint8_t parity	  = 3 - (config & SERIAL_PARITY_MASK);					  // 0x3..0x1 -> 0..2
-	uint8_t stopBits  = (config & SERIAL_STOP_BIT_MASK) == SERIAL_STOP_BIT_2; // 0x10..0x30 -> 0..1
-
-	bk_uart_config_t cfg = {
-		.baud_rate	  = baudrate,
-		.data_width	  = (uart_data_width_t)dataWidth,
-		.parity		  = (uart_parity_t)parity,
-		.stop_bits	  = (uart_stop_bits_t)stopBits,
-		.flow_control = FLOW_CTRL_DISABLED,
-	};
-
-	if (this->buf) {
-		this->buf->clear();
-	} else {
-		this->buf = new RingBuffer();
-	}
-
-	uart_hw_set_change(port, &cfg);
-	uart_rx_callback_set(port, callback, this->buf);
-}
-
-void SerialClass::end() {
-	uart_rx_callback_set(port, NULL, NULL);
-	delete this->buf;
-}
-
-int SerialClass::available() {
-	return buf->available();
-}
-
-int SerialClass::peek() {
-	return buf->peek();
-}
-
-int SerialClass::read() {
-	return buf->read_char();
-}
-
-void SerialClass::flush() {
-	uart_wait_tx_over();
-}
-
-size_t SerialClass::write(uint8_t c) {
-	bk_send_byte(port, c);
-	return 1;
-}

arduino/beken-72xx/cores/arduino/WVariant.h

@@ -1,21 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-18. */
-
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "sdk_extern.h"
-#include "sdk_mem.h"
-
-// allow BDK use its own delay() and let Arduino code use delayMilliseconds()
-void delayMilliseconds(unsigned long);
-#define delay delayMilliseconds
-
-// from fixups/arch_main.c
-extern unsigned char __bk_rf_is_init;
-
-#ifdef __cplusplus
-} // extern "C"
-#endif

arduino/beken-72xx/cores/arduino/sdk_extern.h

@@ -1,30 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-18. */
-
-#pragma once
-
-// for printf() etc (they are wrapped anyway)
-#include <stdio.h>
-
-// most stuff is here
-#include <include.h>
-// for os_printf
-#include <uart_pub.h>
-// for GPIO names
-#include <gpio_pub.h>
-
-// conflict with stl_algobase.h
-#undef min
-#undef max
-
-// include printf() wrapper disable methods
-#include <printf_port.h>
-
-// make non-SDK code call the proper printf()
-#undef bk_printf
-#undef os_printf
-#undef warning_prf
-#undef fatal_prf
-#define bk_printf	printf
-#define os_printf	printf
-#define warning_prf printf
-#define fatal_prf	printf

arduino/beken-72xx/cores/arduino/sdk_mem.h

@@ -1,20 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-18. */
-
-#pragma once
-
-#include <stddef.h>
-
-// Beken SDK is actually pretty good, in terms of declaring
-// stdlib functions properly! So no need for any #define hell.
-#include <mem_pub.h>
-
-// All the MemMang functions are in stdlib, just wrapped
-// during linking.
-#include <stdlib.h>
-// for memcpy etc.
-#include <string.h>
-
-// ...except zalloc, which is apparently not in the stdlib
-#define zalloc os_zalloc
-
-#define LT_HEAP_FUNC xPortGetFreeHeapSize

arduino/beken-72xx/cores/arduino/wiring.c

@@ -1,32 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-19. */
-
-#include <Arduino.h>
-#include <rtos_pub.h>
-#include <sys_rtos.h>
-
-void delayMilliseconds(unsigned long ms) {
-	rtos_delay_milliseconds(ms);
-}
-
-void delayMicroseconds(unsigned int us) {
-	// TODO implement this properly
-	us /= 10;
-	volatile uint32_t i, j;
-	for (i = 0; i < us; i++) {
-		for (j = 0; j < 100; j++) {}
-	}
-}
-
-unsigned long millis() {
-	return xTaskGetTickCount() * portTICK_PERIOD_MS;
-}
-
-unsigned long micros() {
-	// TODO implement this properly
-	return millis() * 1000;
-}
-
-void yield() {
-	vTaskDelay(1);
-	taskYIELD();
-}

arduino/beken-72xx/cores/arduino/wiring_digital.c

@@ -1,62 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-20. */
-
-#include <Arduino.h>
-
-void pinMode(pin_size_t pinNumber, PinMode pinMode) {
-	PinInfo *pin = pinInfo(pinNumber);
-	if (!pin)
-		return;
-	if (!pinSupported(pin, PIN_GPIO))
-		return;
-	if (pinEnabled(pin, PIN_PWM))
-		// disable PWM before using the pin
-		analogWrite(pinNumber, 0);
-	if (pinEnabled(pin, PIN_GPIO) && pin->mode == pinMode)
-		return;
-	switch (pinMode) {
-		case INPUT:
-			gpio_config(pin->gpio, GMODE_INPUT);
-			break;
-		case OUTPUT:
-			gpio_config(pin->gpio, GMODE_OUTPUT);
-			break;
-		case INPUT_PULLUP:
-			gpio_config(pin->gpio, GMODE_INPUT_PULLUP);
-			break;
-		case INPUT_PULLDOWN:
-			gpio_config(pin->gpio, GMODE_INPUT_PULLDOWN);
-			break;
-		case OUTPUT_OPENDRAIN:
-			gpio_config(pin->gpio, GMODE_SET_HIGH_IMPENDANCE);
-			break;
-	}
-	pin->enabled |= PIN_GPIO;
-	pin->mode = pinMode;
-}
-
-void digitalWrite(pin_size_t pinNumber, PinStatus status) {
-	// verify level is 0 or 1
-	if (status > HIGH)
-		return;
-	PinInfo *pin = pinInfo(pinNumber);
-	if (!pin)
-		return;
-	// pin is not GPIO yet or not OUTPUT; enable or disable input pullup
-	if (!pinEnabled(pin, PIN_GPIO) || !pinIsOutput(pin)) {
-		pinMode(pinNumber, status * INPUT_PULLUP);
-		return;
-	}
-	// write the new state
-	gpio_output(pin->gpio, status);
-}
-
-PinStatus digitalRead(pin_size_t pinNumber) {
-	PinInfo *pin = pinInfo(pinNumber);
-	if (!pin)
-		return 0;
-	// pin is not GPIO yet or not INPUT; change the mode
-	if (!pinEnabled(pin, PIN_GPIO) || !pinIsOutput(pin))
-		pinMode(pinNumber, INPUT);
-	// read the value
-	return gpio_input(pin->gpio);
-}

arduino/beken-72xx/libraries/WiFi/WiFi.h

@@ -1,10 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-26. */
-
-#pragma once
-
-#include <Arduino.h>
-#include <api/WiFi/WiFi.h>
-
-#include "WiFiClient.h"
-#include "WiFiClientSecure.h"
-#include "WiFiServer.h"

arduino/beken-72xx/libraries/WiFi/WiFiClient.h

@@ -1,8 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-27. */
-
-#pragma once
-
-#include <api/WiFi/WiFi.h>
-#include <lwip/LwIPClient.h>
-
-typedef LwIPClient WiFiClient;

arduino/beken-72xx/libraries/WiFi/WiFiClientSecure.h

@@ -1,8 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-04. */
-
-#pragma once
-
-#include <api/WiFi/WiFi.h>
-#include <ssl/MbedTLSClient.h>
-
-typedef MbedTLSClient WiFiClientSecure;

arduino/beken-72xx/libraries/WiFi/WiFiData.h

@@ -1,21 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-26. */
-
-#pragma once
-
-#include <Arduino.h>
-
-extern "C" {
-
-#include <FreeRTOS.h>
-#include <semphr.h>
-
-} // extern "C"
-
-typedef struct {
-	void *configSta;
-	void *configAp;
-	unsigned long scannedAt;
-	SemaphoreHandle_t scanSem;
-	void *statusIp;
-	void *statusLink;
-} WiFiData;

arduino/beken-72xx/libraries/WiFi/WiFiGeneric.cpp

@@ -1,93 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-26. */
-
-#include "WiFiPriv.h"
-
-bool WiFiClass::modePriv(WiFiMode mode, WiFiModeAction sta, WiFiModeAction ap) {
-	__wrap_bk_printf_disable();
-	startWifiTask();
-
-	if (mode && !data.statusIp) {
-		data.configSta	   = zalloc(sizeof(network_InitTypeDef_st));
-		data.configAp	   = zalloc(sizeof(network_InitTypeDef_ap_st));
-		data.statusIp	   = malloc(sizeof(IPStatusTypedef));
-		data.statusLink	   = malloc(sizeof(LinkStatusTypeDef));
-		STA_CFG->dhcp_mode = DHCP_CLIENT;
-	}
-
-	if (!__bk_rf_is_init) {
-		LT_D_WG("Initializing func&app");
-		func_init_extended();
-		app_pre_start();
-		// wait for the init_thread to finish its job
-		while (xTaskGetHandle("init_thread")) {
-			LT_V_WG("Waiting for init_thread");
-			delay(10);
-		}
-		LT_D_WG("Success");
-		__bk_rf_is_init = true;
-	}
-
-	LT_HEAP_I();
-
-	if (sta == WLMODE_ENABLE) {
-		LT_D_WG("Enabling STA");
-		bk_wlan_sta_init(NULL);
-		wifiEventSendArduino(ARDUINO_EVENT_WIFI_STA_START);
-	} else if (sta == WLMODE_DISABLE) {
-		LT_D_WG("Disabling STA");
-		bk_wlan_stop(BK_STATION);
-		wifiEventSendArduino(ARDUINO_EVENT_WIFI_STA_STOP);
-	}
-
-	LT_HEAP_I();
-
-	if (ap == WLMODE_ENABLE) {
-		LT_D_WG("Enabling AP");
-		bk_wlan_ap_init(NULL);
-		wifiEventSendArduino(ARDUINO_EVENT_WIFI_AP_START);
-	} else if (ap == WLMODE_DISABLE) {
-		LT_D_WG("Disabling AP");
-		bk_wlan_stop(BK_SOFT_AP);
-		wifiEventSendArduino(ARDUINO_EVENT_WIFI_AP_STOP);
-	}
-
-	if (!mode) {
-		free(data.configSta);
-		free(data.configAp);
-		free(data.statusIp);
-		free(data.statusLink);
-		data.configSta	= NULL;
-		data.configAp	= NULL;
-		data.statusIp	= NULL;
-		data.statusLink = NULL;
-	}
-
-	LT_HEAP_I();
-
-	__wrap_bk_printf_enable();
-	return true;
-}
-
-WiFiMode WiFiClass::getMode() {
-	if (!g_wlan_general_param)
-		return WIFI_MODE_NULL;
-	uint8_t role = g_wlan_general_param->role;
-	// change 1->2, 2->1
-	return (WiFiMode)(role + (role == 1) - (role == 2));
-}
-
-WiFiStatus WiFiClass::status() {
-	rw_evt_type status = mhdr_get_station_status();
-	if (status == RW_EVT_STA_CONNECTED && STA_CFG->dhcp_mode == DHCP_DISABLE)
-		status = RW_EVT_STA_GOT_IP;
-	return eventTypeToStatus(status);
-}
-
-IPAddress WiFiClass::hostByName(const char *hostname) {
-	ip_addr_t ip;
-	int ret = netconn_gethostbyname(hostname, &ip);
-	if (ret == ERR_OK) {
-		return ip.addr;
-	}
-	return IPAddress();
-}

arduino/beken-72xx/libraries/WiFi/WiFiPriv.h

@@ -1,57 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-26. */
-
-#pragma once
-
-#include <api/WiFi/WiFi.h>
-
-extern "C" {
-
-#include <lwip/api.h>
-#include <lwip/ip_addr.h>
-#include <lwip/netif.h>
-// port/net.h
-#include <net.h>
-
-#include <FreeRTOS.h>
-#include <semphr.h>
-
-#include <common.h>
-#include <config.h>
-#include <main_none.h>
-#include <param_config.h>
-#include <rw_msg_rx.h>
-#include <wlan_ui_pub.h>
-#include <wpa_supplicant_i.h>
-
-extern void func_init_extended();
-extern void app_pre_start();
-extern void bk_wlan_ap_init(network_InitTypeDef_st *inNetworkInitPara);
-
-// func/hostapd-2.5/wpa_supplicant/main_supplicant.c
-extern struct wpa_ssid_value *wpas_connect_ssid;
-
-// app/param_config.c
-extern general_param_t *g_wlan_general_param;
-extern ap_param_t *g_ap_param_ptr;
-extern sta_param_t *g_sta_param_ptr;
-extern uint8_t system_mac[6];
-
-// WiFi.cpp
-WiFiStatus eventTypeToStatus(uint8_t type);
-WiFiAuthMode securityTypeToAuthMode(uint8_t type);
-
-// WiFiEvents.cpp
-extern void wifiEventSendArduino(EventId event);
-extern void startWifiTask();
-extern void wifiEventHandler(rw_evt_type event);
-
-#define RW_EVT_ARDUINO (1 << 7)
-
-#define IP_FMT "%u.%u.%u.%u"
-
-#define STA_CFG		((network_InitTypeDef_st *)data.configSta)
-#define AP_CFG		((network_InitTypeDef_ap_st *)data.configAp)
-#define IP_STATUS	((IPStatusTypedef *)data.statusIp)
-#define LINK_STATUS ((LinkStatusTypeDef *)data.statusLink)
-
-} // extern "C"

arduino/beken-72xx/libraries/WiFi/WiFiServer.h

@@ -1,8 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-27. */
-
-#pragma once
-
-#include <api/WiFi/WiFi.h>
-#include <lwip/LwIPServer.h>
-
-typedef LwIPServer WiFiServer;

arduino/libretuya/api/WiFiUdp.h

@@ -1,11 +0,0 @@
-#pragma once
-
-#include <Arduino.h>
-#include <api/Udp.h>
-
-class IWiFiUDP : public UDP {
-  public:
-	uint8_t beginMulticast(IPAddress ip, uint16_t port);
-	int beginMulticastPacket();
-	int beginPacket();
-};

arduino/libretuya/common/hooks.c

@@ -1,61 +0,0 @@
-/*
-  Copyright (c) 2015 Arduino LLC.  All right reserved.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-  See the GNU Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
-
-/**
- * Empty yield() hook.
- *
- * This function is intended to be used by library writers to build
- * libraries or sketches that supports cooperative threads.
- *
- * Its defined as a weak symbol and it can be redefined to implement a
- * real cooperative scheduler.
- */
-static void __empty() {
-	// Empty
-}
-
-void yield(void) __attribute__((weak, alias("__empty")));
-
-/**
- * SysTick hook
- *
- * This function is called from SysTick handler, before the default
- * handler provided by Arduino.
- */
-static int __false() {
-	// Return false
-	return 0;
-}
-
-int sysTickHook(void) __attribute__((weak, alias("__false")));
-
-/**
- * SVC hook
- * PendSV hook
- *
- * These functions are called from SVC handler, and PensSV handler.
- * Default action is halting.
- */
-static void __halt() {
-	// Halts
-	while (1)
-		;
-}
-
-void svcHook(void) __attribute__((weak, alias("__halt")));
-void pendSVHook(void) __attribute__((weak, alias("__halt")));

arduino/libretuya/common/main.cpp

@@ -1,53 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-19. */
-
-#include <Arduino.h>
-#include <api/HardwareSerial.h>
-
-using namespace arduino;
-
-extern "C" {
-#include <fal.h>
-fal_partition_t fal_root_part = NULL;
-}
-
-// Arduino framework initialization.
-// May be redefined by family files.
-void initArduino() __attribute__((weak));
-
-// Weak empty variant initialization function.
-// May be redefined by variant files.
-void initVariant() __attribute__((weak));
-
-// Initialize C library
-extern "C" void __libc_init_array(void);
-
-void main_task(const void *arg) {
-	setup();
-
-	for (;;) {
-		loop();
-		if (serialEventRun)
-			serialEventRun();
-		yield();
-	}
-}
-
-int main(void) {
-	// print a startup banner
-	LT_BANNER();
-	// initialize Arduino framework
-	initArduino();
-	// initialize C library
-	__libc_init_array();
-	// optionally initialize per-variant code
-	initVariant();
-	// initialize FAL
-	fal_init();
-	// provide root partition
-	fal_root_part = (fal_partition_t)fal_partition_find("root");
-	// start the main task and OS kernel
-	startMainTask();
-
-	while (1) {}
-	return 0;
-}

arduino/libretuya/core/ChipType.h

@@ -1,32 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-28. */
-
-#define CHIP_TYPE(family, chip_id)		(((family >> 24) << 8) | chip_id)
-#define CHIP_TYPE_ENUM(family, chip_id) (ChipType) CHIP_TYPE(family, chip_id)
-
-enum ChipFamily {
-	// used in UF2 Family ID
-	F_RTL8710A = 0x9FFFD543, // Realtek Ameba1
-	F_RTL8710B = 0x22E0D6FC, // Realtek AmebaZ (realtek-ambz)
-	F_RTL8720C = 0xE08F7564, // Realtek AmebaZ2
-	F_RTL8720D = 0x3379CFE2, // Realtek AmebaD
-	F_BK7231T  = 0x675A40B0, // Beken 7231T
-	F_BK7231N  = 0x7B3EF230, // Beken 7231N
-	F_BL602	   = 0xDE1270B7, // Boufallo 602
-	F_XR809	   = 0x51E903A8, // Xradiotech 809
-	F_NATIVE   = 0xDEADBEEF, // Host-native
-};
-
-enum ChipType {
-	// Realtek AmebaZ
-	// IDs copied from rtl8710b_efuse.h
-	RTL8710BL = CHIP_TYPE(F_RTL8710B, 0xE0), // ???
-	RTL8710BN = CHIP_TYPE(F_RTL8710B, 0xFF), // CHIPID_8710BN / QFN32
-	RTL8710BU = CHIP_TYPE(F_RTL8710B, 0xFE), // CHIPID_8710BU / QFN48
-	RTL8710BX = CHIP_TYPE(F_RTL8710B, 0xF6), // found on an actual RTL8710BX
-	RTL8710L0 = CHIP_TYPE(F_RTL8710B, 0xFB), // CHIPID_8710BN_L0 / QFN32
-	RTL8711BN = CHIP_TYPE(F_RTL8710B, 0xFD), // CHIPID_8711BN / QFN48
-	RTL8711BU = CHIP_TYPE(F_RTL8710B, 0xFC), // CHIPID_8711BG / QFN68
-	// Beken 72XX
-	BK7231T = CHIP_TYPE(F_BK7231T, 0x1A), // *SCTRL_CHIP_ID = 0x7231a
-	BK7231N = CHIP_TYPE(F_BK7231N, 0x1C), // *SCTRL_CHIP_ID = 0x7231c
-};

arduino/libretuya/core/LibreTuyaAPI.cpp

@@ -1,63 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-04-29. */
-
-#include "LibreTuyaAPI.h"
-
-String ipToString(const IPAddress &ip) {
-	char szRet[16];
-	sprintf(szRet, "%hhu.%hhu.%hhu.%hhu", ip[0], ip[1], ip[2], ip[3]);
-	return String(szRet);
-}
-
-/**
- * @brief Generate random bytes using rand().
- *
- * @param buf destination pointer
- * @param len how many bytes to generate
- */
-void lt_rand_bytes(uint8_t *buf, size_t len) {
-	int *data = (int *)buf;
-	size_t i;
-	for (i = 0; len >= sizeof(int); len -= sizeof(int)) {
-		data[i++] = rand();
-	}
-	if (len) {
-		int rem				= rand();
-		unsigned char *pRem = (unsigned char *)&rem;
-		memcpy(buf + i * sizeof(int), pRem, len);
-	}
-}
-
-#undef putchar
-
-/**
- * @brief Print data pointed to by buf in hexdump-like format (hex+ASCII).
- *
- * @param buf source pointer
- * @param len how many bytes to print
- * @param offset increment printed offset by this value
- * @param width how many bytes on a line
- */
-void hexdump(uint8_t *buf, size_t len, uint32_t offset, uint8_t width) {
-	uint16_t pos = 0;
-	while (pos < len) {
-		// print hex offset
-		printf("%06x ", offset + pos);
-		// calculate current line width
-		uint8_t lineWidth = min(width, len - pos);
-		// print hexadecimal representation
-		for (uint8_t i = 0; i < lineWidth; i++) {
-			if (i % 8 == 0) {
-				printf(" ");
-			}
-			printf("%02x ", buf[pos + i]);
-		}
-		// print ascii representation
-		printf(" |");
-		for (uint8_t i = 0; i < lineWidth; i++) {
-			char c = buf[pos + i];
-			putchar((c >= 0x20 && c <= 0x7f) ? c : '.');
-		}
-		puts("|\r");
-		pos += lineWidth;
-	}
-}

arduino/libretuya/core/LibreTuyaAPI.h

@@ -1,57 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-04-28. */
-
-#pragma once
-
-// C standard libraries
-#include <stdarg.h>
-#include <stddef.h>
-#include <stdint.h>
-
-// LibreTuya version macros
-#ifndef LT_VERSION
-#define LT_VERSION 1.0.0
-#endif
-#ifndef LT_BOARD
-#define LT_BOARD unknown
-#endif
-#define STRINGIFY(x)	   #x
-#define STRINGIFY_MACRO(x) STRINGIFY(x)
-#define LT_VERSION_STR	   STRINGIFY_MACRO(LT_VERSION)
-#define LT_BOARD_STR	   STRINGIFY_MACRO(LT_BOARD)
-
-// Includes
-#include "LibreTuyaClass.h"	 // global LT class
-#include "LibreTuyaCompat.h" // compatibility methods
-#include "LibreTuyaConfig.h" // configuration macros
-#include "LibreTuyaCustom.h" // family-defined methods (Wiring custom)
-#include <Arduino.h>
-
-// C includes
-#ifdef __cplusplus
-extern "C" {
-#endif // __cplusplus
-
-#include "lt_logger.h"
-#include "lt_posix_api.h"
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-// Functional macros
-#define LT_BANNER()                                                                                                    \
-	LT_LOG(                                                                                                            \
-		LT_LEVEL_INFO,                                                                                                 \
-		__FUNCTION__,                                                                                                  \
-		__LINE__,                                                                                                      \
-		"LibreTuya v" LT_VERSION_STR " on " LT_BOARD_STR ", compiled at " __DATE__ " " __TIME__                        \
-	)
-
-void lt_rand_bytes(uint8_t *buf, size_t len);
-
-#ifdef __cplusplus
-String ipToString(const IPAddress &ip);
-void hexdump(uint8_t *buf, size_t len, uint32_t offset = 0, uint8_t width = 16);
-#else
-void hexdump(uint8_t *buf, size_t len, uint32_t offset, uint8_t width);
-#endif

arduino/libretuya/core/LibreTuyaClass.cpp

@@ -1,132 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-06. */
-
-#include "LibreTuyaClass.h"
-
-/**
- * @brief Get LibreTuya version string.
- */
-const char *LibreTuya::getVersion() {
-	return LT_VERSION_STR;
-}
-
-/**
- * @brief Get board name.
- */
-const char *LibreTuya::getBoard() {
-	return LT_BOARD_STR;
-}
-
-/**
- * @brief Get CPU family ID.
- */
-ChipFamily LibreTuya::getChipFamily() {
-	return FAMILY;
-}
-
-/**
- * @brief Get CPU family name as string.
- */
-const char *LibreTuya::getChipFamilyName() {
-	return STRINGIFY_MACRO(FAMILY) + 2;
-}
-
-static char *deviceName = NULL;
-
-/**
- * @brief Get device friendly name in format "LT-<board>-<chip id>".
- * Can be used as hostname.
- */
-const char *LibreTuya::getDeviceName() {
-	if (deviceName)
-		return deviceName;
-	uint32_t chipId = getChipId();
-	uint8_t *id		= (uint8_t *)&chipId;
-
-	const char *board = getBoard();
-	uint8_t boardLen  = strlen(board);
-	deviceName		  = (char *)malloc(3 + boardLen + 1 + 6 + 1);
-
-	sprintf(deviceName, "LT-%s-%02x%02x%02x", board, id[0], id[1], id[2]);
-	return deviceName;
-}
-
-/**
- * @brief Get CPU frequency in MHz.
- */
-uint32_t LibreTuya::getCpuFreqMHz() {
-	return getCpuFreq() / 1000000;
-}
-
-/**
- * @brief Get flash chip total size.
- * The default implementation uses the least significant
- * byte of the chip ID to determine the size.
- */
-__attribute__((weak)) uint32_t LibreTuya::getFlashChipSize() {
-	FlashId id = getFlashChipId();
-	if (id.chipSizeId >= 0x14 && id.chipSizeId <= 0x19) {
-		return (1 << id.chipSizeId);
-	}
-#ifdef FLASH_LENGTH
-	return FLASH_LENGTH;
-#else
-	return 0;
-#endif
-}
-
-static uint8_t otaRunningIndex = 0;
-
-/**
- * @brief Get the currently running firmware OTA index.
- */
-uint8_t LibreTuya::otaGetRunning() {
-	if (otaRunningIndex)
-		return otaRunningIndex;
-	// otaRunningIndex will be correct even after switchOta()
-	return otaRunningIndex = otaGetStoredIndex();
-}
-
-/**
- * @brief Get the OTA index for updated firmware.
- *
- * Note: returns 1 for chips without dual-OTA.
- */
-uint8_t LibreTuya::otaGetTarget() {
-	if (!otaSupportsDual())
-		return 1;
-	return otaGetRunning() ^ 0b11;
-}
-
-/**
- * @brief Perform OTA rollback.
- *
- * @return false if no second image to run, writing failed or dual-OTA not supported
- */
-bool LibreTuya::otaRollback() {
-	if (!otaCanRollback())
-		return false;
-	if (otaGetRunning() != otaGetStoredIndex())
-		// force switching back to current image
-		return otaSwitch(true);
-	return true;
-}
-
-/**
- * @brief Check if OTA rollback is supported and available (there is another image to run).
- * @return false if no second image to run or dual-OTA not supported
- */
-bool LibreTuya::otaCanRollback() {
-	if (!otaSupportsDual())
-		return false;
-	if (otaGetRunning() == otaGetStoredIndex())
-		return true;
-	if (otaGetRunning() == 1 && otaHasImage1())
-		return true;
-	if (otaGetRunning() == 2 && otaHasImage2())
-		return true;
-	return false;
-}
-
-__attribute__((weak)) void LibreTuya::gpioRecover() {
-	// nop by default
-}

arduino/libretuya/core/LibreTuyaClass.h

@@ -1,142 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-06. */
-
-#pragma once
-
-#ifdef __cplusplus
-
-#include "LibreTuyaAPI.h"
-#include <core/ChipType.h>
-
-/**
- * @brief Flash chip ID structure.
- */
-typedef struct {
-	uint8_t manufacturerId;
-	uint8_t chipId;
-	uint8_t chipSizeId;
-} FlashId;
-
-/**
- * @brief Main LibreTuya API class.
- *
- * This class contains all functions common amongst all families.
- * Implementations of these methods may vary between families.
- *
- * The class is accessible using the `LT` global object (defined by the family).
- */
-class LibreTuya {
-  public: /* Common methods - note: these are documented in LibreTuyaAPI.cpp */
-	const char *getVersion();
-	const char *getBoard();
-	ChipFamily getChipFamily();
-	const char *getChipFamilyName();
-	const char *getDeviceName();
-	uint32_t getCpuFreqMHz();
-	uint32_t getFlashChipSize();
-	uint8_t otaGetRunning();
-	uint8_t otaGetTarget();
-	bool otaRollback();
-	bool otaCanRollback();
-
-  public: /* Family-defined methods */
-	/**
-	 * @brief Reboot the CPU.
-	 */
-	void restart();
-	/**
-	 * @brief Reconfigure GPIO pins used for debugging
-	 * (SWD/JTAG), so that they can be used as normal I/O.
-	 */
-	void gpioRecover();
-
-  public: /* CPU-related */
-	/**
-	 * @brief Get CPU model ID.
-	 */
-	ChipType getChipType();
-	/**
-	 * @brief Get CPU model name as string.
-	 */
-	const char *getChipModel();
-	/**
-	 * @brief Get CPU unique ID. This may be based on MAC, eFuse, etc.
-	 * Note: the number should be 24-bit (with most significant byte being zero).
-	 */
-	uint32_t getChipId();
-	/**
-	 * @brief Get CPU core count.
-	 */
-	uint8_t getChipCores();
-	/**
-	 * @brief Get CPU core type name as string.
-	 */
-	const char *getChipCoreType();
-	/**
-	 * @brief Get CPU frequency in Hz.
-	 */
-	uint32_t getCpuFreq();
-	/**
-	 * @brief Get CPU cycle count.
-	 */
-	uint32_t getCycleCount();
-
-  public: /* Flash memory utilities */
-	/**
-	 * @brief Read flash chip ID and return a FlashId struct.
-	 */
-	FlashId getFlashChipId();
-
-  public: /* Memory management */
-	/**
-	 * @brief Get total RAM size.
-	 */
-	uint32_t getRamSize();
-	/**
-	 * @brief Get total heap size.
-	 */
-	uint32_t getHeapSize();
-	/**
-	 * @brief Get free heap size.
-	 */
-	uint32_t getFreeHeap();
-	/**
-	 * @brief Get lowest level of free heap memory.
-	 */
-	uint32_t getMinFreeHeap();
-	/**
-	 * @brief Get largest block of heap that can be allocated at once.
-	 */
-	uint32_t getMaxAllocHeap();
-
-  public: /* OTA-related */
-	/**
-	 * @brief Read the currently active OTA index, i.e. the one that will boot upon restart.
-	 */
-	uint8_t otaGetStoredIndex();
-	/**
-	 * @brief Check if the chip supports dual-OTA.
-	 */
-	bool otaSupportsDual();
-	/**
-	 * @brief Check if OTA1 image is valid.
-	 */
-	bool otaHasImage1();
-	/**
-	 * @brief Check if OTA2 image is valid.
-	 */
-	bool otaHasImage2();
-	/**
-	 * @brief Try to switch OTA index to the other image.
-	 *
-	 * Note: should return true for chips without dual-OTA. Should return false if one of two images is not valid.
-	 *
-	 * @param force switch even if other image already marked as active
-	 * @return false if writing failed; true otherwise
-	 */
-	bool otaSwitch(bool force = false);
-};
-
-extern LibreTuya LT;
-extern LibreTuya ESP;
-
-#endif

arduino/libretuya/core/LibreTuyaCompat.cpp

@@ -1,33 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-04. */
-
-#include "LibreTuyaCompat.h"
-
-#if LT_HAS_FREERTOS
-BaseType_t xTaskCreateUniversal(
-	TaskFunction_t pxTaskCode,
-	const char *const pcName,
-	const uint32_t usStackDepth,
-	void *const pvParameters,
-	UBaseType_t uxPriority,
-	TaskHandle_t *const pxCreatedTask,
-	const BaseType_t xCoreID
-) {
-	// #ifndef CONFIG_FREERTOS_UNICORE
-	// 	if (xCoreID >= 0 && xCoreID < 2) {
-	// 		return xTaskCreatePinnedToCore(
-	// 			pxTaskCode,
-	// 			pcName,
-	// 			usStackDepth,
-	// 			pvParameters,
-	// 			uxPriority,
-	// 			pxCreatedTask,
-	// 			xCoreID
-	// 		);
-	// 	} else {
-	// #endif
-	return xTaskCreate(pxTaskCode, pcName, usStackDepth, pvParameters, uxPriority, pxCreatedTask);
-	// #ifndef CONFIG_FREERTOS_UNICORE
-	// 	}
-	// #endif
-}
-#endif

arduino/libretuya/core/SerialExtern.h

@@ -1,25 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-07-04. */
-
-#pragma once
-
-#include <Arduino.h>
-
-#ifdef HAS_SERIAL_CLASS // failsafe for circular inclusion
-
-#ifdef PIN_SERIAL0_TX
-extern SerialClass Serial0;
-#endif
-
-#ifdef PIN_SERIAL1_TX
-extern SerialClass Serial1;
-#endif
-
-#ifdef PIN_SERIAL2_TX
-extern SerialClass Serial2;
-#endif
-
-#define SerialN(x) Serial##x
-#define SerialM(x) SerialN(x)
-#define Serial	   SerialM(LT_UART_DEFAULT_SERIAL)
-
-#endif

arduino/libretuya/libraries/Flash/Flash.cpp

@@ -1,30 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-04-24. */
-
-#include "Flash.h"
-
-extern "C" {
-#include <fal.h>
-}
-
-// Global Flash object.
-FlashClass Flash;
-
-FlashId FlashClass::getChipId() {
-	return LT.getFlashChipId();
-}
-
-uint32_t FlashClass::getSize() {
-	return LT.getFlashChipSize();
-}
-
-bool FlashClass::eraseSector(uint32_t offset) {
-	return fal_partition_erase(fal_root_part, offset, 1) >= 0;
-}
-
-bool FlashClass::readBlock(uint32_t offset, uint8_t *data, size_t size) {
-	return fal_partition_read(fal_root_part, offset, data, size) >= 0;
-}
-
-bool FlashClass::writeBlock(uint32_t offset, uint8_t *data, size_t size) {
-	return fal_partition_write(fal_root_part, offset, data, size) >= 0;
-}

arduino/libretuya/libraries/Flash/Flash.h

@@ -1,17 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-04-24. */
-
-#pragma once
-
-#include <Arduino.h>
-
-class FlashClass {
-  public:
-	FlashId getChipId();
-	uint32_t getSize();
-
-	bool eraseSector(uint32_t offset);
-	bool readBlock(uint32_t offset, uint8_t *data, size_t size);
-	bool writeBlock(uint32_t offset, uint8_t *data, size_t size);
-};
-
-extern FlashClass Flash;

arduino/libretuya/libraries/HTTPClient/strptime.h

@@ -1,7 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-04-29. */
-
-#pragma once
-
-#include <time.h>
-
-extern char *strptime(const char *buf, const char *fmt, struct tm *tm);

arduino/libretuya/libraries/MD5/MD5PolarSSLImpl.cpp

@@ -1,28 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-03. */
-
-#if LT_ARD_HAS_MD5
-
-#include "MD5.h"
-
-#if LT_MD5_USE_POLARSSL
-
-extern "C" {
-
-void MD5Init(LT_MD5_CTX_T *context) {
-	md5_init(context);
-	md5_starts(context);
-}
-
-void MD5Update(LT_MD5_CTX_T *context, const unsigned char *buf, unsigned len) {
-	md5_update(context, buf, len);
-}
-
-void MD5Final(unsigned char digest[16], LT_MD5_CTX_T *context) {
-	md5_finish(context, digest);
-}
-
-} // extern "C"
-
-#endif // LT_MD5_USE_POLARSSL
-
-#endif // LT_ARD_HAS_MD5

arduino/libretuya/libraries/MD5/MD5PolarSSLImpl.h

@@ -1,14 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-03. */
-
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <polarssl/md5.h>
-#define LT_MD5_CTX_T md5_context
-
-#ifdef __cplusplus
-} // extern "C"
-#endif

arduino/libretuya/libraries/Update/Update.cpp

@@ -1,203 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-29. */
-
-#include "Update.h"
-
-UpdateClass::UpdateClass() : ctx(NULL), info(NULL), buf(NULL) {
-	cleanup();
-}
-
-/**
- * @brief Initialize the update process.
- *
- * @param size total UF2 file size
- * @param command must be U_FLASH
- * @return false if parameters are invalid or update is running, true otherwise
- */
-bool UpdateClass::begin(size_t size, int command, int unused2, uint8_t unused3, const char *unused4) {
-	if (ctx)
-		return false;
-	cleanup();
-
-	ctx	 = uf2_ctx_init(LT.otaGetTarget(), FAMILY);
-	info = uf2_info_init();
-
-	if (!size)
-		return errorArd(UPDATE_ERROR_SIZE);
-
-	if (command != U_FLASH)
-		return errorArd(UPDATE_ERROR_BAD_ARGUMENT);
-
-	bytesTotal = size;
-	return true;
-}
-
-/**
- * @brief Finalize the update process. Check for errors and update completion, then activate the new firmware image.
- *
- * @param evenIfRemaining no idea
- * @return false in case of errors or no update running, true otherwise
- */
-bool UpdateClass::end(bool evenIfRemaining) {
-	if (hasError() || !ctx)
-		// false if not running
-		return false;
-
-	if (!isFinished() && !evenIfRemaining) {
-		// abort if not finished
-		return errorArd(UPDATE_ERROR_ABORT);
-	}
-	// TODO what is evenIfRemaining for?
-	if (!LT.otaSwitch())
-		// try to activate the second OTA
-		return errorArd(UPDATE_ERROR_ACTIVATE);
-
-	cleanup();
-	return true;
-}
-
-/**
- * @brief Write a chunk of data to the buffer or flash memory.
- *
- * It's advised to write in 512-byte chunks (or its multiples).
- *
- * @param data
- * @param len
- * @return size_t
- */
-size_t UpdateClass::write(uint8_t *data, size_t len) {
-	size_t written = 0;
-	if (hasError() || !ctx)
-		// 0 if not running
-		return 0;
-
-	/* while (buf == bufPos && len >= UF2_BLOCK_SIZE) {
-		// buffer empty and entire block is in data
-		if (!tryWriteData(data, UF2_BLOCK_SIZE)) {
-			// returns 0 if data contains an invalid block
-			return written;
-		}
-		data += UF2_BLOCK_SIZE;
-		len -= UF2_BLOCK_SIZE;
-		written += UF2_BLOCK_SIZE;
-	} */
-
-	// write until buffer space is available
-	uint16_t toWrite;
-	while (len && (toWrite = min(len, bufLeft()))) {
-		tryWriteData(data, toWrite);
-		if (hasError())
-			// return on errors
-			return written;
-		data += toWrite;
-		len -= toWrite;
-		written += toWrite;
-	}
-	return written;
-}
-
-size_t UpdateClass::writeStream(Stream &data) {
-	size_t written = 0;
-	if (hasError() || !ctx)
-		// 0 if not running
-		return 0;
-
-	uint32_t lastData = millis();
-	// loop until the update is complete
-	while (remaining()) {
-		// check stream availability
-		int available = data.available();
-		if (available <= 0) {
-			if (millis() - lastData > UPDATE_TIMEOUT_MS) {
-				// waited for data too long; abort with error
-				errorArd(UPDATE_ERROR_STREAM);
-				return written;
-			}
-			continue;
-		}
-		// available > 0
-		lastData = millis();
-
-		// read data to fit in the remaining buffer space
-		bufAlloc();
-		uint16_t read = data.readBytes(bufPos, bufLeft());
-		bufPos += read;
-		written += read;
-		tryWriteData();
-		if (hasError())
-			// return on errors
-			return written;
-	}
-	return written;
-}
-
-/**
- * @brief Try to use the buffer as a block to write. In case of UF2 errors,
- * error codes are set, the update is aborted and 0 is returned
- *
- * @param data received data to copy to buffer or NULL if already in buffer
- * @param len received data length - must be at most bufLeft()
- * @return size_t "used" data size - 0 or 512
- */
-size_t UpdateClass::tryWriteData(uint8_t *data, size_t len) {
-	uf2_block_t *block = NULL;
-
-	if (len == UF2_BLOCK_SIZE) {
-		// data has a complete block
-		block = (uf2_block_t *)data;
-	} else if (data && len) {
-		// data has a part of a block, copy it to buffer
-		bufAlloc();
-		memcpy(bufPos, data, len);
-		bufPos += len;
-	}
-
-	if (!block && bufSize() == UF2_BLOCK_SIZE) {
-		// use buffer as block (only if not found above)
-		block = (uf2_block_t *)buf;
-	}
-
-	// a complete block has been found
-	if (block) {
-		if (errorUf2(uf2_check_block(ctx, block)))
-			// block is invalid
-			return 0;
-
-		if (errUf2 == UF2_ERR_IGNORE)
-			// treat ignored blocks as valid
-			return UF2_BLOCK_SIZE;
-
-		if (!bytesWritten) {
-			// parse header block to allow retrieving firmware info
-			if (errorUf2(uf2_parse_header(ctx, block, info)))
-				// header is invalid
-				return 0;
-
-			if (bytesTotal == UPDATE_SIZE_UNKNOWN) {
-				// set total update size from block count info
-				bytesTotal = block->block_count * UF2_BLOCK_SIZE;
-			} else if (bytesTotal != block->block_count * UF2_BLOCK_SIZE) {
-				// given update size does not match the block count
-				return errorArd(UPDATE_ERROR_SIZE);
-			}
-		} else {
-			// write data blocks normally
-			if (errorUf2(uf2_write(ctx, block)))
-				// block writing failed
-				return 0;
-		}
-
-		// increment total writing progress
-		bytesWritten += UF2_BLOCK_SIZE;
-		// call progress callback
-		if (callback)
-			callback(bytesWritten, bytesTotal);
-		// reset the buffer as it's used already
-		if (bufSize() == UF2_BLOCK_SIZE)
-			bufPos = buf;
-		return UF2_BLOCK_SIZE;
-	}
-
-	return 0;
-}
-
-UpdateClass Update;

arduino/libretuya/libraries/Update/Update.h

@@ -1,150 +0,0 @@
-#pragma once
-
-#include <Arduino.h>
-#include <functional>
-
-#include "uf2ota/uf2ota.h"
-
-// No Error
-#define UPDATE_ERROR_OK			  (0)
-// Flash Write Failed
-#define UPDATE_ERROR_WRITE		  (1)
-// Flash Erase Failed
-#define UPDATE_ERROR_ERASE		  (2)
-// Flash Read Failed
-#define UPDATE_ERROR_READ		  (3)
-// Not Enough Space
-#define UPDATE_ERROR_SPACE		  (4)
-// Bad Size Given
-#define UPDATE_ERROR_SIZE		  (5)
-// Stream Read Timeout
-#define UPDATE_ERROR_STREAM		  (6)
-// MD5 Check Failed
-#define UPDATE_ERROR_MD5		  (7)
-// Wrong Magic Byte
-#define UPDATE_ERROR_MAGIC_BYTE	  (8)
-// Could Not Activate The Firmware
-#define UPDATE_ERROR_ACTIVATE	  (9)
-// Partition Could Not be Found
-#define UPDATE_ERROR_NO_PARTITION (10)
-// Bad Argument
-#define UPDATE_ERROR_BAD_ARGUMENT (11)
-// Aborted
-#define UPDATE_ERROR_ABORT		  (12)
-
-#define UPDATE_SIZE_UNKNOWN 0xFFFFFFFF
-
-#define U_FLASH	 0
-#define U_SPIFFS 100
-#define U_AUTH	 200
-
-#define ENCRYPTED_BLOCK_SIZE 16
-
-#define UPDATE_TIMEOUT_MS 30 * 1000
-
-class UpdateClass {
-  public:
-	typedef std::function<void(size_t, size_t)> THandlerFunction_Progress;
-
-  public: /* Update.cpp */
-	UpdateClass();
-	bool begin(
-		size_t size			= UPDATE_SIZE_UNKNOWN,
-		int command			= U_FLASH,
-		int unused2			= -1,
-		uint8_t unused3		= LOW,
-		const char *unused4 = NULL // this is for SPIFFS
-	);
-	bool end(bool evenIfRemaining = false);
-	size_t write(uint8_t *data, size_t len);
-	size_t writeStream(Stream &data);
-	bool canRollBack();
-	bool rollBack();
-	// bool setMD5(const char *expected_md5);
-
-  private: /* Update.cpp */
-	size_t tryWriteData(uint8_t *data = NULL, size_t len = 0);
-
-  public: /* UpdateUtil.cpp */
-	UpdateClass &onProgress(THandlerFunction_Progress callback);
-	void abort();
-	void printError(Print &out);
-	const char *errorString();
-	const char *getFirmwareName();
-	const char *getFirmwareVersion();
-	const char *getLibreTuyaVersion();
-	const char *getBoardName();
-
-  private: /* UpdateUtil.cpp */
-	void cleanup();
-	bool errorUf2(uf2_err_t err);
-	bool errorArd(uint8_t err);
-	void bufAlloc();
-	uint16_t bufLeft();
-	uint16_t bufSize();
-
-  private:
-	// uf2ota context
-	uf2_ota_t *ctx;
-	uf2_info_t *info;
-	// block buffer
-	uint8_t *buf;
-	uint8_t *bufPos;
-	// update progress - multiplies of 512 bytes
-	uint32_t bytesWritten;
-	uint32_t bytesTotal;
-	// errors
-	uf2_err_t errUf2;
-	uint8_t errArd;
-	// progress callback
-	THandlerFunction_Progress callback;
-	// String _target_md5;
-	// MD5Builder _md5;
-
-  public:
-	String md5String(void) {
-		// return _md5.toString();
-	}
-
-	void md5(uint8_t *result) {
-		// return _md5.getBytes(result);
-	}
-
-	uint8_t getError() {
-		return errArd;
-	}
-
-	uf2_err_t getUF2Error() {
-		return errUf2;
-	}
-
-	void clearError() {
-		errorUf2(UF2_ERR_OK);
-	}
-
-	bool hasError() {
-		return errArd != UPDATE_ERROR_OK;
-	}
-
-	bool isRunning() {
-		return ctx != NULL;
-	}
-
-	bool isFinished() {
-		return bytesWritten == bytesTotal;
-	}
-
-	size_t size() {
-		return bytesTotal;
-	}
-
-	size_t progress() {
-		return bytesWritten;
-	}
-
-	size_t remaining() {
-		return bytesTotal - bytesWritten;
-	}
-};
-
-extern UpdateClass Update;

arduino/libretuya/libraries/Update/UpdateUtil.cpp

@@ -1,162 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-30. */
-
-#include "Update.h"
-
-static const uint8_t errorMap[] = {
-	UPDATE_ERROR_OK,		   /* UF2_ERR_OK - no error */
-	UPDATE_ERROR_OK,		   /* UF2_ERR_IGNORE - block should be ignored */
-	UPDATE_ERROR_MAGIC_BYTE,   /* UF2_ERR_MAGIC - wrong magic numbers */
-	UPDATE_ERROR_BAD_ARGUMENT, /* UF2_ERR_FAMILY - family ID mismatched */
-	UPDATE_ERROR_BAD_ARGUMENT, /* UF2_ERR_NOT_HEADER - block is not a header */
-	UPDATE_ERROR_BAD_ARGUMENT, /* UF2_ERR_OTA_VER - unknown/invalid OTA format version */
-	UPDATE_ERROR_MAGIC_BYTE,   /* UF2_ERR_OTA_WRONG - no data for current OTA index */
-	UPDATE_ERROR_NO_PARTITION, /* UF2_ERR_PART_404 - no partition with that name */
-	UPDATE_ERROR_BAD_ARGUMENT, /* UF2_ERR_PART_ONE - only one partition tag in a block */
-	UPDATE_ERROR_BAD_ARGUMENT, /* UF2_ERR_PART_UNSET - attempted to write without target partition */
-	UPDATE_ERROR_BAD_ARGUMENT, /* UF2_ERR_DATA_TOO_LONG - data too long - tags won't fit */
-	UPDATE_ERROR_BAD_ARGUMENT, /* UF2_ERR_SEQ_MISMATCH - sequence number mismatched */
-	UPDATE_ERROR_ERASE,		   /* UF2_ERR_ERASE_FAILED - erasing flash failed */
-	UPDATE_ERROR_WRITE,		   /* UF2_ERR_WRITE_FAILED - writing to flash failed */
-	UPDATE_ERROR_WRITE		   /* UF2_ERR_WRITE_LENGTH - wrote fewer data than requested */
-};
-
-static char errorStr[14];
-
-/**
- * @brief Set the callback invoked after writing data to flash.
- */
-UpdateClass &UpdateClass::onProgress(THandlerFunction_Progress callback) {
-	this->callback = callback;
-	return *this;
-}
-
-void UpdateClass::cleanup() {
-	free(ctx); // NULL in constructor
-	ctx = NULL;
-	uf2_info_free(info); // NULL in constructor
-	info = NULL;
-	free(buf); // NULL in constructor
-	buf = bufPos = NULL;
-
-	bytesWritten = 0;
-	bytesTotal	 = 0;
-	errUf2		 = UF2_ERR_OK;
-	errArd		 = UPDATE_ERROR_OK;
-}
-
-/**
- * @brief Check for UF2 errors. Set errArd and errUf2 in case of errors.
- * Ignored blocks are not reported as errors.
- * Abort the update.
- * Use like: "if (errorUf2(...)) return false;"
- * @return true if err is not OK, false otherwise
- */
-bool UpdateClass::errorUf2(uf2_err_t err) {
-	if (err <= UF2_ERR_IGNORE)
-		return false;
-	cleanup();
-	errUf2 = err;
-	errArd = errorMap[err];
-	return true;
-}
-
-/**
- * @brief Set errUf2 and errArd according to given Arduino error code.
- * Abort the update.
- * Use like: "return errorArd(...);"
- * @return false - always
- */
-bool UpdateClass::errorArd(uint8_t err) {
-	cleanup();
-	errUf2 = UF2_ERR_OK;
-	errArd = err;
-	return false;
-}
-
-/**
- * @brief Abort the update with UPDATE_ERROR_ABORT reason.
- */
-void UpdateClass::abort() {
-	errorArd(UPDATE_ERROR_ABORT);
-}
-
-void UpdateClass::bufAlloc() {
-	if (!buf)
-		buf = bufPos = (uint8_t *)malloc(UF2_BLOCK_SIZE);
-}
-
-uint16_t UpdateClass::bufLeft() {
-	return buf + UF2_BLOCK_SIZE - bufPos;
-}
-
-uint16_t UpdateClass::bufSize() {
-	return bufPos - buf;
-}
-
-/**
- * @brief Print string error info to the stream.
- */
-void UpdateClass::printError(Print &out) {
-	out.println(errorString());
-}
-
-/**
- * @brief Get string representation of the error in format
- * "ard=..,uf2=..". Returns "" if no error.
- */
-const char *UpdateClass::errorString() {
-	if (!errArd)
-		return "";
-	sprintf(errorStr, "ard=%u,uf2=%u", errArd, errUf2);
-	return errorStr;
-}
-
-/**
- * @brief Get firmware name from UF2 info.
- */
-const char *UpdateClass::getFirmwareName() {
-	if (info)
-		return info->fw_name;
-	return NULL;
-}
-
-/**
- * @brief Get firmware version from UF2 info.
- */
-const char *UpdateClass::getFirmwareVersion() {
-	if (info)
-		return info->fw_version;
-	return NULL;
-}
-
-/**
- * @brief Get LibreTuya version from UF2 info.
- */
-const char *UpdateClass::getLibreTuyaVersion() {
-	if (info)
-		return info->lt_version;
-	return NULL;
-}
-
-/**
- * @brief Get target board name from UF2 info.
- */
-const char *UpdateClass::getBoardName() {
-	if (info)
-		return info->board;
-	return NULL;
-}
-
-/**
- * @brief See LT.otaCanRollback() for more info.
- */
-bool UpdateClass::canRollBack() {
-	return LT.otaCanRollback();
-}
-
-/**
- * @brief See LT.otaRollback() for more info.
- */
-bool UpdateClass::rollBack() {
-	return LT.otaRollback();
-}

arduino/libretuya/libraries/Update/uf2ota/uf2binpatch.c

@@ -1,32 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-29. */
-
-#include "uf2priv.h"
-
-uf2_err_t uf2_binpatch(uint8_t *data, const uint8_t *binpatch, uint8_t binpatch_len) {
-	const uint8_t *binpatch_end = binpatch + binpatch_len;
-	// +2 to make sure opcode and length is present
-	while ((binpatch + 2) < binpatch_end) {
-		uf2_opcode_t opcode = binpatch[0];
-		uint8_t len			= binpatch[1];
-		switch (opcode) {
-			case UF2_OPC_DIFF32:
-				uf2_binpatch_diff32(data, binpatch + 1);
-				break;
-		}
-		// advance by opcode + length + data
-		binpatch += len + 2;
-	}
-	return UF2_ERR_OK;
-}
-
-void uf2_binpatch_diff32(uint8_t *data, const uint8_t *patch) {
-	uint8_t num_offs = patch[0] - 4;			   // read offset count
-	uint32_t diff	 = *((uint32_t *)(patch + 1)); // read diff value
-	patch += 5;									   // skip num_offs and diff value
-	for (uint8_t i = 0; i < num_offs; i++) {
-		// patch the data
-		uint8_t offs	= patch[i];
-		uint32_t *value = (uint32_t *)(data + offs);
-		*(value) += diff;
-	}
-}

arduino/libretuya/libraries/Update/uf2ota/uf2binpatch.h

@@ -1,26 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-29. */
-
-#pragma once
-
-#include "uf2types.h"
-
-/**
- * @brief Apply binary patch to data.
- *
- * @param data input data
- * @param data_len input data length
- * @param binpatch binary patch data
- * @param binpatch_len binary patch data length
- * @return uf2_err_t error code
- */
-uf2_err_t uf2_binpatch(uint8_t *data, const uint8_t *binpatch, uint8_t binpatch_len);
-
-/**
- * Apply DIFF32 binary patch.
- *
- * @param data input data
- * @param len input data length
- * @param patch patch data, incl. length byte
- * @return uf2_err_t error code
- */
-void uf2_binpatch_diff32(uint8_t *data, const uint8_t *patch);

arduino/libretuya/libraries/Update/uf2ota/uf2ota.c

@@ -1,100 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-29. */
-
-#include "uf2priv.h"
-
-uf2_ota_t *uf2_ctx_init(uint8_t ota_idx, uint32_t family_id) {
-	uf2_ota_t *ctx = (uf2_ota_t *)zalloc(sizeof(uf2_ota_t));
-	ctx->ota_idx   = ota_idx;
-	ctx->family_id = family_id;
-	return ctx;
-}
-
-uf2_info_t *uf2_info_init() {
-	uf2_info_t *info = (uf2_info_t *)zalloc(sizeof(uf2_info_t));
-	return info;
-}
-
-void uf2_info_free(uf2_info_t *info) {
-	if (!info)
-		return;
-	free(info->fw_name);
-	free(info->fw_version);
-	free(info->lt_version);
-	free(info->board);
-	free(info);
-}
-
-uf2_err_t uf2_check_block(uf2_ota_t *ctx, uf2_block_t *block) {
-	if (block->magic1 != UF2_MAGIC_1)
-		return UF2_ERR_MAGIC;
-	if (block->magic2 != UF2_MAGIC_2)
-		return UF2_ERR_MAGIC;
-	if (block->magic3 != UF2_MAGIC_3)
-		return UF2_ERR_MAGIC;
-	if (block->file_container)
-		// ignore file containers, for now
-		return UF2_ERR_IGNORE;
-	if (!block->has_family_id || block->file_size != ctx->family_id)
-		// require family_id
-		return UF2_ERR_FAMILY;
-	return UF2_ERR_OK;
-}
-
-uf2_err_t uf2_parse_header(uf2_ota_t *ctx, uf2_block_t *block, uf2_info_t *info) {
-	if (!block->has_tags || block->file_container || block->len)
-		// header must have tags and no data
-		return UF2_ERR_NOT_HEADER;
-
-	uf2_err_t err = uf2_parse_block(ctx, block, info);
-	if (err)
-		return err;
-
-	if ((ctx->ota_idx == 1 && !ctx->has_ota1) || !ctx->has_ota2)
-		return UF2_ERR_OTA_WRONG;
-	return UF2_ERR_OK;
-}
-
-uf2_err_t uf2_write(uf2_ota_t *ctx, uf2_block_t *block) {
-	if (ctx->seq == 0)
-		return uf2_parse_header(ctx, block, NULL);
-	if (block->not_main_flash || !block->len)
-		// ignore blocks not meant for flashing
-		return UF2_ERR_IGNORE;
-
-	uf2_err_t err = uf2_parse_block(ctx, block, NULL);
-	if (err)
-		return err;
-
-	if (!ctx->part1 && !ctx->part2)
-		// no partitions set at all
-		return UF2_ERR_PART_UNSET;
-
-	fal_partition_t part = uf2_get_target_part(ctx);
-	if (!part)
-		// image is not for current OTA scheme
-		return UF2_ERR_IGNORE;
-
-	if (ctx->ota_idx == 2 && ctx->binpatch_len) {
-		// apply binpatch
-		err = uf2_binpatch(block->data, ctx->binpatch, ctx->binpatch_len);
-		if (err)
-			return err;
-	}
-
-	int ret;
-	// erase sectors if needed
-	if (!uf2_is_erased(ctx, block->addr, block->len)) {
-		ret = fal_partition_erase(part, block->addr, block->len);
-		if (ret < 0)
-			return UF2_ERR_ERASE_FAILED;
-		ctx->erased_offset = block->addr;
-		ctx->erased_length = ret;
-	}
-	// write data to flash
-	ret = fal_partition_write(part, block->addr, block->data, block->len);
-	if (ret < 0)
-		return UF2_ERR_WRITE_FAILED;
-	if (ret != block->len)
-		return UF2_ERR_WRITE_LENGTH;
-	return UF2_ERR_OK;
-}

arduino/libretuya/libraries/Update/uf2ota/uf2ota.h

@@ -1,68 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-28. */
-
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif // __cplusplus
-
-#include "uf2types.h"
-
-/**
- * @brief Create an UF2 OTA context.
- *
- * @param ota_idx target OTA index
- * @param family_id expected family ID
- * @return uf2_ota_t* heap-allocated structure
- */
-uf2_ota_t *uf2_ctx_init(uint8_t ota_idx, uint32_t family_id);
-
-/**
- * @brief Create an UF2 Info structure.
- *
- * @return uf2_info_t* heap-allocated structure
- */
-uf2_info_t *uf2_info_init();
-
-/**
- * @brief Free values in the info structure AND the structure itself.
- *
- * @param info structure to free; may be NULL
- */
-void uf2_info_free(uf2_info_t *info);
-
-/**
- * @brief Check if block is valid.
- *
- * @param ctx context
- * @param block block to check
- * @return uf2_err_t error code; UF2_ERR_OK and UF2_ERR_IGNORE denote valid blocks
- */
-uf2_err_t uf2_check_block(uf2_ota_t *ctx, uf2_block_t *block);
-
-/**
- * @brief Parse header block (LibreTuya UF2 first block).
- *
- * Note: caller should call uf2_check_block() first.
- *
- * @param ctx context
- * @param block block to parse
- * @param info structure to write firmware info, NULL if not used
- * @return uf2_err_t error code
- */
-uf2_err_t uf2_parse_header(uf2_ota_t *ctx, uf2_block_t *block, uf2_info_t *info);
-
-/**
- * @brief Write the block to flash memory.
- *
- * Note: caller should call uf2_check_block() first.
- *
- * @param ctx context
- * @param block block to write
- * @return uf2_err_t error code
- */
-uf2_err_t uf2_write(uf2_ota_t *ctx, uf2_block_t *block);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif

arduino/libretuya/libraries/Update/uf2ota/uf2priv.c

@@ -1,146 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-29. */
-
-#include "uf2priv.h"
-
-uf2_err_t uf2_parse_block(uf2_ota_t *ctx, uf2_block_t *block, uf2_info_t *info) {
-	if (block->block_seq != ctx->seq)
-		// sequence number must match
-		return UF2_ERR_SEQ_MISMATCH;
-	ctx->seq++; // increment sequence number after checking it
-
-	if (!block->has_tags)
-		// no tags in this block, no further processing needed
-		return UF2_ERR_OK;
-
-	if (block->len > (476 - 4 - 4))
-		// at least one tag + last tag must fit
-		return UF2_ERR_DATA_TOO_LONG;
-
-	uint8_t *tags_start = block->data + block->len;
-	uint8_t tags_len	= 476 - block->len;
-	uint8_t tags_pos	= 0;
-	if (block->has_md5)
-		tags_len -= 24;
-
-	ctx->binpatch_len = 0; // binpatch applies to one block only
-	char *part1		  = NULL;
-	char *part2		  = NULL;
-
-	uf2_tag_type_t type;
-	while (tags_pos < tags_len) {
-		uint8_t len = uf2_read_tag(tags_start + tags_pos, &type);
-		if (!len)
-			break;
-		tags_pos += 4; // skip tag header
-		uint8_t *tag = tags_start + tags_pos;
-
-		char **str_dest = NULL; // char* to copy the tag into
-
-		switch (type) {
-			case UF2_TAG_OTA_VERSION:
-				if (tag[0] != 1)
-					return UF2_ERR_OTA_VER;
-				break;
-			case UF2_TAG_FIRMWARE:
-				if (info)
-					str_dest = &(info->fw_name);
-				break;
-			case UF2_TAG_VERSION:
-				if (info)
-					str_dest = &(info->fw_version);
-				break;
-			case UF2_TAG_LT_VERSION:
-				if (info)
-					str_dest = &(info->lt_version);
-				break;
-			case UF2_TAG_BOARD:
-				if (info)
-					str_dest = &(info->board);
-				break;
-			case UF2_TAG_HAS_OTA1:
-				ctx->has_ota1 = tag[0];
-				break;
-			case UF2_TAG_HAS_OTA2:
-				ctx->has_ota2 = tag[0];
-				break;
-			case UF2_TAG_PART_1:
-				str_dest = &(part1);
-				break;
-			case UF2_TAG_PART_2:
-				str_dest = &(part2);
-				break;
-			case UF2_TAG_BINPATCH:
-				ctx->binpatch	  = tag;
-				ctx->binpatch_len = len;
-				break;
-			default:
-				break;
-		}
-
-		if (str_dest) {
-			*str_dest = (char *)zalloc(len + 1);
-			memcpy(*str_dest, tag, len);
-		}
-		// align position to 4 bytes
-		tags_pos += (((len - 1) / 4) + 1) * 4;
-	}
-
-	if (part1 && part2) {
-		// update current target partition
-		uf2_err_t err = uf2_update_parts(ctx, part1, part2);
-		if (err)
-			return err;
-	} else if (part1 || part2) {
-		// only none or both partitions can be specified
-		return UF2_ERR_PART_ONE;
-	}
-
-	return UF2_ERR_OK;
-}
-
-uint8_t uf2_read_tag(const uint8_t *data, uf2_tag_type_t *type) {
-	uint8_t len = data[0];
-	if (!len)
-		return 0;
-	uint32_t tag_type = *((uint32_t *)data);
-	if (!tag_type)
-		return 0;
-	*type = tag_type >> 8; // remove tag length byte
-	return len - 4;
-}
-
-uf2_err_t uf2_update_parts(uf2_ota_t *ctx, char *part1, char *part2) {
-	// reset both target partitions
-	ctx->part1 = NULL;
-	ctx->part2 = NULL;
-	// reset offsets as they probably don't apply to this partition
-	ctx->erased_offset = 0;
-	ctx->erased_length = 0;
-
-	if (part1[0]) {
-		ctx->part1 = (fal_partition_t)fal_partition_find(part1);
-		if (!ctx->part1)
-			return UF2_ERR_PART_404;
-	}
-	if (part2[0]) {
-		ctx->part2 = (fal_partition_t)fal_partition_find(part2);
-		if (!ctx->part2)
-			return UF2_ERR_PART_404;
-	}
-
-	return UF2_ERR_OK;
-}
-
-fal_partition_t uf2_get_target_part(uf2_ota_t *ctx) {
-	if (ctx->ota_idx == 1)
-		return ctx->part1;
-	if (ctx->ota_idx == 2)
-		return ctx->part2;
-	return NULL;
-}
-
-bool uf2_is_erased(uf2_ota_t *ctx, uint32_t offset, uint32_t length) {
-	uint32_t erased_end = ctx->erased_offset + ctx->erased_length;
-	uint32_t end		= offset + length;
-	return (offset >= ctx->erased_offset) && (end <= erased_end);
-}

arduino/libretuya/libraries/Update/uf2ota/uf2priv.h

@@ -1,61 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-28. */
-
-#pragma once
-
-// include family stdlib APIs
-#include <WVariant.h>
-
-#include "uf2binpatch.h"
-#include "uf2types.h"
-
-/**
- * @brief Parse a block and extract information from tags.
- *
- * @param ctx context
- * @param block block to parse
- * @param info structure to write firmware info, NULL if not used
- * @return uf2_err_t error code
- */
-uf2_err_t uf2_parse_block(uf2_ota_t *ctx, uf2_block_t *block, uf2_info_t *info);
-
-/**
- * @brief Parse a tag.
- *
- * @param data pointer to tag header beginning
- * @param type [out] parsed tag type
- * @return uint8_t parsed tag data length (excl. header); 0 if invalid/last tag
- */
-uint8_t uf2_read_tag(const uint8_t *data, uf2_tag_type_t *type);
-
-/**
- * @brief Update destination partitions in context.
- *
- * Partition names cannot be NULL.
- *
- * Returns UF2_ERR_IGNORE if specified partitions don't match the
- * current OTA index.
- *
- * @param ctx context
- * @param part1 partition 1 name or empty string
- * @param part2 partition 2 name or empty string
- * @return uf2_err_t error code
- */
-uf2_err_t uf2_update_parts(uf2_ota_t *ctx, char *part1, char *part2);
-
-/**
- * @brief Get target flashing partition, depending on OTA index.
- *
- * @param ctx context
- * @return fal_partition_t target partition or NULL if not set
- */
-fal_partition_t uf2_get_target_part(uf2_ota_t *ctx);
-
-/**
- * Check if specified flash memory region was already erased during update.
- *
- * @param ctx context
- * @param offset offset to check
- * @param length length to check
- * @return bool true/false
- */
-bool uf2_is_erased(uf2_ota_t *ctx, uint32_t offset, uint32_t length);

arduino/libretuya/libraries/Update/uf2ota/uf2types.h

@@ -1,104 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-28. */
-
-#pragma once
-
-#include <stdbool.h>
-#include <stdint.h>
-
-#include <fal.h>
-
-#define UF2_MAGIC_1 0x0A324655
-#define UF2_MAGIC_2 0x9E5D5157
-#define UF2_MAGIC_3 0x0AB16F30
-
-#define UF2_BLOCK_SIZE sizeof(uf2_block_t)
-
-typedef struct __attribute__((packed)) {
-	// 32 byte header
-	uint32_t magic1;
-	uint32_t magic2;
-
-	// flags split as bitfields
-	bool not_main_flash : 1;
-	uint16_t dummy1 : 11;
-	bool file_container : 1;
-	bool has_family_id : 1;
-	bool has_md5 : 1;
-	bool has_tags : 1;
-	uint16_t dummy2 : 16;
-
-	uint32_t addr;
-	uint32_t len;
-	uint32_t block_seq;
-	uint32_t block_count;
-	uint32_t file_size; // or familyID;
-	uint8_t data[476];
-	uint32_t magic3;
-} uf2_block_t;
-
-typedef struct {
-	uint32_t seq; // current block sequence number
-
-	uint8_t *binpatch;	  // current block's binpatch (if any) -> pointer inside block->data
-	uint8_t binpatch_len; // binpatch length
-
-	bool has_ota1; // image has any data for OTA1
-	bool has_ota2; // image has any data for OTA2
-
-	uint8_t ota_idx;	// target OTA index
-	uint32_t family_id; // expected family ID
-
-	uint32_t erased_offset; // offset of region erased during update
-	uint32_t erased_length; // length of erased region
-
-	fal_partition_t part1; // OTA1 target partition
-	fal_partition_t part2; // OTA2 target partition
-} uf2_ota_t;
-
-typedef struct {
-	char *fw_name;
-	char *fw_version;
-	char *lt_version;
-	char *board;
-} uf2_info_t;
-
-typedef enum {
-	UF2_TAG_VERSION	  = 0x9FC7BC, // version of firmware file - UTF8 semver string
-	UF2_TAG_PAGE_SIZE = 0x0BE9F7, // page size of target device (32 bit unsigned number)
-	UF2_TAG_SHA2	  = 0xB46DB0, // SHA-2 checksum of firmware (can be of various size)
-	UF2_TAG_DEVICE	  = 0x650D9D, // description of device (UTF8)
-	UF2_TAG_DEVICE_ID = 0xC8A729, // device type identifier
-	// LibreTuya custom, tags
-	UF2_TAG_OTA_VERSION = 0x5D57D0, // format version
-	UF2_TAG_BOARD		= 0xCA25C8, // board name (lowercase code)
-	UF2_TAG_FIRMWARE	= 0x00DE43, // firmware description / name
-	UF2_TAG_BUILD_DATE	= 0x822F30, // build date/time as Unix timestamp
-	UF2_TAG_LT_VERSION	= 0x59563D, // LT version (semver)
-	UF2_TAG_PART_1		= 0x805946, // OTA1 partition name
-	UF2_TAG_PART_2		= 0xA1E4D7, // OTA2 partition name
-	UF2_TAG_HAS_OTA1	= 0xBBD965, // image has any data for OTA1
-	UF2_TAG_HAS_OTA2	= 0x92280E, // image has any data for OTA2
-	UF2_TAG_BINPATCH	= 0xB948DE, // binary patch to convert OTA1->OTA2
-} uf2_tag_type_t;
-
-typedef enum {
-	UF2_OPC_DIFF32 = 0xFE,
-} uf2_opcode_t;
-
-typedef enum {
-	UF2_ERR_OK = 0,
-	UF2_ERR_IGNORE,		   // block should be ignored
-	UF2_ERR_MAGIC,		   // wrong magic numbers
-	UF2_ERR_FAMILY,		   // family ID mismatched
-	UF2_ERR_NOT_HEADER,	   // block is not a header
-	UF2_ERR_OTA_VER,	   // unknown/invalid OTA format version
-	UF2_ERR_OTA_WRONG,	   // no data for current OTA index
-	UF2_ERR_PART_404,	   // no partition with that name
-	UF2_ERR_PART_ONE,	   // only one partition tag in a block
-	UF2_ERR_PART_UNSET,	   // image broken - attempted to write without target partition
-	UF2_ERR_DATA_TOO_LONG, // data too long - tags won't fit
-	UF2_ERR_SEQ_MISMATCH,  // sequence number mismatched
-	UF2_ERR_ERASE_FAILED,  // erasing flash failed
-	UF2_ERR_WRITE_FAILED,  // writing to flash failed
-	UF2_ERR_WRITE_LENGTH,  // wrote fewer data than requested
-} uf2_err_t;

arduino/libretuya/libraries/mDNS/LwIPmDNS.cpp

@@ -1,154 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-23. */
-
-#ifdef LT_HAS_LWIP2
-
-#include "mDNS.h"
-
-extern "C" {
-#include <lwip/apps/mdns.h>
-#include <lwip/netif.h>
-}
-
-static u8_t mdns_netif_client_id = 0; // TODO fix this
-
-struct mdns_domain {
-	/* Encoded domain name */
-	u8_t name[256];
-	/* Total length of domain name, including zero */
-	u16_t length;
-	/* Set if compression of this domain is not allowed */
-	u8_t skip_compression;
-};
-
-/** Description of a service */
-struct mdns_service {
-	/** TXT record to answer with */
-	struct mdns_domain txtdata;
-	/** Name of service, like 'myweb' */
-	char name[MDNS_LABEL_MAXLEN + 1];
-	/** Type of service, like '_http' */
-	char service[MDNS_LABEL_MAXLEN + 1];
-	/** Callback function and userdata
-	 * to update txtdata buffer */
-	service_get_txt_fn_t txt_fn;
-	void *txt_userdata;
-	/** TTL in seconds of SRV/TXT replies */
-	u32_t dns_ttl;
-	/** Protocol, TCP or UDP */
-	u16_t proto;
-	/** Port of the service */
-	u16_t port;
-};
-
-/** Description of a host/netif */
-struct mdns_host {
-	/** Hostname */
-	char name[MDNS_LABEL_MAXLEN + 1];
-	/** Pointer to services */
-	struct mdns_service *services[MDNS_MAX_SERVICES];
-	/** TTL in seconds of A/AAAA/PTR replies */
-	u32_t dns_ttl;
-};
-
-static String mdnsInstanceName = "default_instance";
-
-mDNS::mDNS() {}
-
-mDNS::~mDNS() {}
-
-bool mDNS::begin(const char *hostname) {
-	mdns_resp_init();
-	struct netif *netif = netif_list;
-	uint8_t enabled		= 0;
-	while (netif != NULL) {
-		// TODO: detect mdns_netif_client_id by checking netif_get_client_data()
-		// and finding the requested hostname in struct mdns_host
-		if (netif_is_up(netif) && mdns_resp_add_netif(netif, hostname, 255) == ERR_OK) {
-			enabled++;
-		}
-		netif = netif->next;
-	}
-	return enabled > 0;
-}
-
-void mDNS::end() {
-	struct netif *netif = netif_list;
-	while (netif != NULL) {
-		if (netif_is_up(netif))
-			mdns_resp_remove_netif(netif);
-		netif = netif->next;
-	}
-}
-
-void mDNS::setInstanceName(String name) {
-	mdnsInstanceName = name;
-}
-
-bool mDNS::addService(char *service, char *proto, uint16_t port) {
-	char _service[strlen(service) + 2];
-	char _proto[strlen(proto) + 2];
-	_service[0] = '_';
-	_proto[0]	= '_';
-	// prepend names with _
-	strcpy(_service + 1, service + (service[0] == '_'));
-	strcpy(_proto + 1, proto + (proto[0] == '_'));
-
-	mdns_sd_proto protocol = DNSSD_PROTO_UDP;
-	if (strncmp(_proto + 1, "tcp", 3) == 0)
-		protocol = DNSSD_PROTO_TCP;
-
-	struct netif *netif = netif_list;
-	while (netif != NULL) {
-		if (netif_is_up(netif)) {
-			mdns_resp_add_service(netif, mdnsInstanceName.c_str(), service, protocol, port, 255, NULL, NULL);
-		}
-		netif = netif->next;
-	}
-}
-
-bool mDNS::addServiceTxt(char *name, char *proto, char *key, char *value) {
-	char _name[strlen(name) + 2];
-	char _proto[strlen(proto) + 2];
-	_name[0]  = '_';
-	_proto[0] = '_';
-	// prepend names with _
-	strcpy(_name + 1, name + (name[0] == '_'));
-	strcpy(_proto + 1, proto + (proto[0] == '_'));
-
-	mdns_sd_proto protocol = DNSSD_PROTO_UDP;
-	if (strncmp(_proto + 1, "tcp", 3) == 0)
-		protocol = DNSSD_PROTO_TCP;
-
-	struct netif *netif = netif_list;
-	struct mdns_host *mdns;
-	struct mdns_service *service;
-
-	uint8_t txt_len = strlen(key) + strlen(value) + 1;
-	char *txt		= (char *)malloc(txt_len + 1);
-	sprintf(txt, "%s=%s", key, value);
-
-	while (netif != NULL) {
-		if (netif_is_up(netif)) {
-			mdns = (struct mdns_host *)netif_get_client_data(netif, mdns_netif_client_id);
-
-			for (uint8_t i = 0; i < MDNS_MAX_SERVICES; i++) {
-				service = mdns->services[i];
-				if (service == NULL)
-					continue;
-				if (strcmp(service->service, _name) || service->proto != protocol)
-					continue;
-				if (mdns_resp_add_service_txtitem(service, txt, txt_len) != ERR_OK) {
-					free(txt);
-					return false;
-				}
-			}
-		}
-		netif = netif->next;
-	}
-	free(txt);
-	return true;
-}
-
-MDNSResponder MDNS;
-
-#endif

arduino/realtek-ambz/cores/arduino/Arduino.h

@@ -1,34 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-04-23. */
-
-#pragma once
-
-#ifdef __cplusplus
-#include "WCharacterFixup.h"
-#endif
-
-#define PinMode PinModeArduino // this conflicts with SDK enum
-#include <api/ArduinoAPI.h>
-#include <core/LibreTuyaAPI.h>
-#undef PinMode
-
-// Include family-specific code
-#include "WVariant.h"
-// Include board variant
-#include "variant.h"
-
-// Choose the main UART output port
-#ifndef LT_UART_DEFAULT_PORT
-#if defined(PIN_SERIAL2_TX)
-#define LT_UART_DEFAULT_PORT 2
-#elif defined(PIN_SERIAL0_TX)
-#define LT_UART_DEFAULT_PORT 0
-#else
-#define LT_UART_DEFAULT_PORT 1
-#endif
-#endif
-
-// Define available serial ports
-#ifdef __cplusplus
-#include "SerialClass.h"
-#include <core/SerialExtern.h>
-#endif

arduino/realtek-ambz/cores/arduino/LibreTuyaAPI.cpp

@@ -1,170 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-28. */
-
-#include <LibreTuyaAPI.h>
-
-extern "C" {
-#include <flash_api.h>
-#include <rtl8710b.h>
-#include <sys_api.h>
-}
-
-void LibreTuya::restart() {
-	sys_reset();
-}
-
-void LibreTuya::gpioRecover() {
-	// PA14 and PA15 are apparently unusable with SWD enabled
-	sys_jtag_off();
-	Pinmux_Config(PA_14, PINMUX_FUNCTION_GPIO);
-	Pinmux_Config(PA_15, PINMUX_FUNCTION_GPIO);
-}
-
-/* CPU-related */
-
-ChipType LibreTuya::getChipType() {
-	uint8_t chipId;
-	EFUSE_OneByteReadROM(9902, 0xF8, &chipId, L25EOUTVOLTAGE);
-	return CHIP_TYPE_ENUM(F_RTL8710B, chipId);
-}
-
-const char *LibreTuya::getChipModel() {
-	return STRINGIFY_MACRO(MCU);
-}
-
-uint32_t LibreTuya::getChipId() {
-	uint32_t chipId = 0;
-	uint8_t *id		= (uint8_t *)&chipId;
-	// 9902 was extracted from ROM disassembly, probably not needed
-	/* EFUSE_OneByteReadROM(9902, 0x3B, id + 0, L25EOUTVOLTAGE);
-	EFUSE_OneByteReadROM(9902, 0x3C, id + 1, L25EOUTVOLTAGE);
-	EFUSE_OneByteReadROM(9902, 0x3D, id + 2, L25EOUTVOLTAGE); */
-	// new method, based on EFUSE logical map
-	uint8_t *efuse = (uint8_t *)malloc(512);
-	// TODO do what EFUSE_LogicalMapRead() does, and read only the used data
-	EFUSE_LogicalMap_Read(efuse);
-	memcpy(id, efuse + 0x11A + 3, 3);
-	free(efuse);
-	return chipId;
-}
-
-uint8_t LibreTuya::getChipCores() {
-	return 1;
-}
-
-const char *LibreTuya::getChipCoreType() {
-	return "ARM Cortex-M4F";
-}
-
-uint32_t LibreTuya::getCpuFreq() {
-	return CPU_ClkGet(false);
-}
-
-uint32_t LibreTuya::getCycleCount() {
-	return microsecondsToClockCycles(micros());
-}
-
-/* Flash memory utilities */
-
-FlashId LibreTuya::getFlashChipId() {
-	FlashId id;
-	uint8_t idBytes[3];
-	flash_read_id(NULL, idBytes, 3);
-	id.manufacturerId = idBytes[0];
-	id.chipId		  = idBytes[1];
-	id.chipSizeId	  = idBytes[2];
-	return id;
-}
-
-/* Memory management */
-
-uint32_t LibreTuya::getRamSize() {
-	return 256 * 1024;
-}
-
-uint32_t LibreTuya::getHeapSize() {
-	return configTOTAL_HEAP_SIZE;
-}
-
-uint32_t LibreTuya::getFreeHeap() {
-	return xPortGetFreeHeapSize();
-}
-
-uint32_t LibreTuya::getMinFreeHeap() {
-	return xPortGetMinimumEverFreeHeapSize();
-}
-
-uint32_t LibreTuya::getMaxAllocHeap() {
-	return 0;
-}
-
-/* OTA-related */
-
-uint8_t LibreTuya::otaGetStoredIndex() {
-	uint32_t *otaAddress = (uint32_t *)0x8009000;
-	if (*otaAddress == 0xFFFFFFFF)
-		return 1;
-	uint32_t otaCounter = *((uint32_t *)0x8009004);
-	// even count of zero-bits means OTA1, odd count means OTA2
-	// this allows to switch OTA images by simply clearing next bits,
-	// without needing to erase the flash
-	uint8_t count = 0;
-	for (uint8_t i = 0; i < 32; i++) {
-		if ((otaCounter & (1 << i)) == 0)
-			count++;
-	}
-	return 1 + (count % 2);
-}
-
-bool LibreTuya::otaSupportsDual() {
-	return true;
-}
-
-bool LibreTuya::otaHasImage1() {
-	uint8_t *ota1Addr = (uint8_t *)(SPI_FLASH_BASE + FLASH_OTA1_OFFSET);
-	return memcmp(ota1Addr, "81958711", 8) == 0;
-}
-
-bool LibreTuya::otaHasImage2() {
-	uint8_t *ota2Addr = (uint8_t *)(SPI_FLASH_BASE + FLASH_OTA2_OFFSET);
-	return memcmp(ota2Addr, "81958711", 8) == 0;
-}
-
-bool LibreTuya::otaSwitch(bool force) {
-	if (!force && otaGetRunning() != otaGetStoredIndex())
-		// OTA has already been switched
-		return true;
-	// this function does:
-	// - read OTA1 firmware magic from 0xB000
-	// - read OTA2 address from 0x9000
-	// - read OTA2 firmware magic from that address
-	// - read current OTA switch value from 0x9004
-	// - reset OTA switch to 0xFFFFFFFF if it's 0x0
-	// - check first non-zero bit of OTA switch
-	// - write OTA switch with first non-zero bit cleared
-	// sys_clear_ota_signature();
-	// ok, this function is broken (crashes with HardFault)
-
-	if (!otaHasImage1() || !otaHasImage2())
-		return false;
-
-	uint32_t value = HAL_READ32(SPI_FLASH_BASE, FLASH_SYSTEM_OFFSET + 4);
-	if (value == 0) {
-		// TODO does this work at all?
-		FLASH_EreaseDwordsXIP(FLASH_SYSTEM_OFFSET + 4, 1);
-	}
-	uint8_t i;
-	// find first non-zero bit
-	for (i = 0; i < 32; i++) {
-		if (value & (1 << i))
-			break;
-	}
-	// clear the bit
-	value &= ~(1 << i);
-	// write OTA switch to flash
-	flash_write_word(NULL, FLASH_SYSTEM_OFFSET + 4, value);
-	return true;
-}
-
-/* Global instance */
-
-LibreTuya LT;

arduino/realtek-ambz/cores/arduino/SerialClass.cpp

@@ -1,98 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-07-03. */
-
-#include "SerialClass.h"
-
-#ifdef PIN_SERIAL0_TX
-SerialClass Serial0(UART0_DEV, UART0_IRQ, PIN_SERIAL0_RX, PIN_SERIAL0_TX);
-#endif
-#ifdef PIN_SERIAL1_TX
-SerialClass Serial1(UART1_DEV, UART1_IRQ, PIN_SERIAL1_RX, PIN_SERIAL1_TX);
-#endif
-#ifdef PIN_SERIAL2_TX
-SerialClass Serial2(UART2_DEV, UART_LOG_IRQ, PIN_SERIAL2_RX, PIN_SERIAL2_TX);
-#endif
-
-SerialClass::SerialClass(UART_TypeDef *uart, IRQn irq, pin_size_t rx, pin_size_t tx) {
-	data.uart = uart;
-	data.buf  = NULL;
-	this->irq = irq;
-	this->rx  = rx;
-	this->tx  = tx;
-}
-
-static uint32_t callback(void *param) {
-	SerialData *data = (SerialData *)param;
-
-	uint32_t intcr		  = data->uart->DLH_INTCR;
-	data->uart->DLH_INTCR = 0;
-
-	uint8_t c;
-	UART_CharGet(data->uart, &c);
-	if (c)
-		data->buf->store_char(c);
-
-	data->uart->DLH_INTCR = intcr;
-	return 0;
-}
-
-void SerialClass::begin(unsigned long baudrate, uint16_t config) {
-	// RUART_WLS_7BITS / RUART_WLS_8BITS
-	uint8_t dataWidth = (config & SERIAL_DATA_MASK) == SERIAL_DATA_8;
-	// RUART_PARITY_DISABLE / RUART_PARITY_ENABLE
-	uint8_t parity = (config & SERIAL_PARITY_MASK) != SERIAL_PARITY_NONE;
-	// RUART_ODD_PARITY / RUART_EVEN_PARITY
-	uint8_t parityType = (config & SERIAL_PARITY_MASK) == SERIAL_PARITY_EVEN;
-	// RUART_STOP_BIT_1 / RUART_STOP_BIT_2
-	uint8_t stopBits = (config & SERIAL_STOP_BIT_MASK) == SERIAL_STOP_BIT_2;
-
-	UART_InitTypeDef cfg;
-	UART_StructInit(&cfg);
-	cfg.WordLen	   = dataWidth;
-	cfg.Parity	   = parity;
-	cfg.ParityType = parityType;
-	cfg.StopBit	   = stopBits;
-	UART_Init(data.uart, &cfg);
-	UART_SetBaud(data.uart, baudrate);
-
-	if (data.buf) {
-		data.buf->clear();
-	} else {
-		data.buf = new RingBuffer();
-	}
-
-	Pinmux_Config(pinInfo(this->rx)->gpio, PINMUX_FUNCTION_UART);
-	Pinmux_Config(pinInfo(this->tx)->gpio, PINMUX_FUNCTION_UART);
-
-	VECTOR_IrqUnRegister(this->irq);
-	VECTOR_IrqRegister(callback, this->irq, (uint32_t)&data, 10);
-}
-
-void SerialClass::end() {
-	if (data.uart == UART2_DEV) {
-		// restore command line mode
-		DIAG_UartReInit((IRQ_FUN)UartLogIrqHandle);
-	}
-	delete data.buf;
-}
-
-int SerialClass::available() {
-	return data.buf->available();
-}
-
-int SerialClass::peek() {
-	return data.buf->peek();
-}
-
-int SerialClass::read() {
-	return data.buf->read_char();
-}
-
-void SerialClass::flush() {
-	UART_WaitBusy(data.uart, 10);
-}
-
-size_t SerialClass::write(uint8_t c) {
-	while (UART_Writable(data.uart) == 0) {}
-	UART_CharPut(data.uart, c);
-	return 1;
-}

arduino/realtek-ambz/cores/arduino/SerialClass.h

@@ -1,46 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-07-03. */
-
-#pragma once
-
-#include <Arduino.h>
-#include <api/HardwareSerial.h>
-#include <api/RingBuffer.h>
-
-using namespace arduino;
-
-typedef struct {
-	UART_TypeDef *uart;
-	RingBuffer *buf;
-} SerialData;
-
-class SerialClass : public HardwareSerial {
-  private:
-	// data accessible to IRQ handler
-	SerialData data;
-	IRQn irq;
-	pin_size_t rx;
-	pin_size_t tx;
-
-  public:
-	SerialClass(UART_TypeDef *uart, IRQn irq, pin_size_t rx, pin_size_t tx);
-
-	inline void begin(unsigned long baudrate) {
-		begin(baudrate, SERIAL_8N1);
-	}
-
-	void begin(unsigned long baudrate, uint16_t config);
-	void end();
-	int available();
-	int peek();
-	int read();
-	void flush();
-	size_t write(uint8_t c);
-
-	operator bool() {
-		return !!data.buf;
-	}
-
-	using Print::write;
-};
-
-#define HAS_SERIAL_CLASS 1

arduino/realtek-ambz/cores/arduino/Tone.cpp

@@ -1,12 +0,0 @@
-#include <Arduino.h>
-
-extern void pinRemoveMode(pin_size_t pinNumber);
-extern void _tone(uint32_t ulPin, unsigned int frequency, unsigned long duration);
-
-void tone(uint32_t ulPin, unsigned int frequency, unsigned long duration) {
-	_tone(ulPin, frequency, duration);
-}
-
-void noTone(uint32_t ulPin) {
-	pinRemoveMode(ulPin);
-}

arduino/realtek-ambz/cores/arduino/WInterrupts.c

@@ -1,86 +0,0 @@
-#include <Arduino.h>
-#include <gpio_api.h>
-#include <gpio_irq_api.h>
-#include <gpio_irq_ex_api.h>
-
-extern void *gpio_pin_struct[PINS_COUNT];
-static void *gpio_irq_handler_list[PINS_COUNT] = {NULL};
-static void *gpio_irq_handler_args[PINS_COUNT] = {NULL};
-
-extern bool pinInvalid(pin_size_t pinNumber);
-extern void pinRemoveMode(pin_size_t pinNumber);
-
-void gpioIrqHandler(uint32_t id, gpio_irq_event event) {
-	if (gpio_irq_handler_list[id] != NULL) {
-		if (gpio_irq_handler_args[id] != NULL)
-			((voidFuncPtr)gpio_irq_handler_list[id])();
-		else
-			((voidFuncPtrParam)gpio_irq_handler_list[id])(gpio_irq_handler_args[id]);
-	}
-}
-
-void attachInterrupt(pin_size_t interruptNumber, voidFuncPtr callback, PinStatus mode) {
-	attachInterruptParam(interruptNumber, callback, mode, NULL);
-}
-
-void attachInterruptParam(pin_size_t interruptNumber, voidFuncPtrParam callback, PinStatus mode, void *param) {
-	if (pinInvalid(interruptNumber))
-		return;
-
-	gpio_irq_handler_list[interruptNumber] = callback;
-	gpio_irq_handler_args[interruptNumber] = param;
-
-	if (pinTable[interruptNumber].enabled == PIN_IRQ && pinTable[interruptNumber].mode == mode)
-		// Nothing changes in pin mode
-		return;
-
-	if (pinTable[interruptNumber].enabled != PIN_IRQ)
-		// pin mode changes; deinit gpio and free memory
-		pinRemoveMode(interruptNumber);
-
-	gpio_irq_t *gpio;
-
-	if (pinTable[interruptNumber].enabled == PIN_NONE) {
-		// allocate memory if pin not used before
-		gpio							 = malloc(sizeof(gpio_irq_t));
-		gpio_pin_struct[interruptNumber] = gpio;
-		gpio_irq_init(gpio, pinTable[interruptNumber].gpio, gpioIrqHandler, interruptNumber);
-		pinTable[interruptNumber].enabled = PIN_IRQ;
-	} else {
-		// pin already used as irq
-		gpio = (gpio_irq_t *)gpio_pin_struct[interruptNumber];
-	}
-	pinTable[interruptNumber].mode = mode;
-
-	gpio_irq_event event;
-
-	switch (mode) {
-		case LOW:
-			event = IRQ_LOW;
-			break;
-		case HIGH:
-			event = IRQ_HIGH;
-			break;
-		case FALLING:
-			event = IRQ_FALL;
-			break;
-		case RISING:
-			event = IRQ_RISE;
-			break;
-		default:
-			return;
-	}
-
-	gpio_irq_set(gpio, event, 1);
-	gpio_irq_enable(gpio);
-}
-
-void detachInterrupt(pin_size_t interruptNumber) {
-	if (pinInvalid(interruptNumber))
-		return;
-
-	if (pinTable[interruptNumber].enabled == PIN_IRQ) {
-		pinRemoveMode(interruptNumber);
-	}
-	gpio_irq_handler_list[interruptNumber] = NULL;
-}

arduino/realtek-ambz/cores/arduino/WVariant.h

@@ -1,36 +0,0 @@
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "sdk_extern.h"
-#include "sdk_mem.h"
-#include "sdk_os.h"
-
-#define DEFAULT	 1
-#define EXTERNAL 0
-
-#define round(x) ((x) >= 0 ? (long)((x) + 0.5) : (long)((x)-0.5))
-
-// Additional Wiring functions
-extern uint32_t digitalPinToPort(uint32_t pinNumber);
-extern uint32_t digitalPinToBitMask(uint32_t pinNumber);
-extern void analogOutputInit(void);
-extern void wait_for_debug();
-
-#ifdef __cplusplus
-extern "C" uint32_t SystemCoreClock;
-#else
-extern uint32_t SystemCoreClock;
-#endif
-#define clockCyclesPerMicrosecond()	 (SystemCoreClock / 1000000L)
-#define clockCyclesToMicroseconds(a) (a * 1000L / (SystemCoreClock / 1000L))
-#define microsecondsToClockCycles(a) (a * (SystemCoreClock / 1000000L))
-
-#define interrupts()   vPortClearInterruptMask(0)
-#define noInterrupts() ulPortSetInterruptMask()
-
-#ifdef __cplusplus
-} // extern "C"
-#endif

arduino/realtek-ambz/cores/arduino/main.cpp

@@ -1,37 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-19. */
-
-#include <Arduino.h>
-
-extern "C" {
-
-#include <cmsis_os.h>
-
-extern uint32_t GlobalDebugEnable;
-extern uint16_t GlobalDebugLevel;
-extern uint8_t GlobalPrivateLog;
-extern uint8_t lt_uart_port;
-
-} // extern "C"
-
-osThreadId main_tid = 0;
-
-void initArduino() {
-	// make the SDK less verbose by default
-	GlobalDebugEnable = 0;
-	GlobalPrivateLog  = 0;
-	lt_uart_port	  = LT_UART_DEFAULT_PORT;
-}
-
-bool startMainTask() {
-	osThreadDef(main_task, osPriorityRealtime, 1, 4096 * 4);
-	main_tid = osThreadCreate(osThread(main_task), NULL);
-	osKernelStart();
-	return true;
-}
-
-void wait_for_debug() {
-	while (((CoreDebug->DHCSR) & CoreDebug_DHCSR_C_DEBUGEN_Msk) == 0) {
-		asm("nop");
-	}
-	delay(1000);
-}

arduino/realtek-ambz/cores/arduino/sdk_extern.h

@@ -1,60 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-06. */
-
-#pragma once
-
-// va_list is declared by SDK and conflicting
-#include <stdarg.h>
-
-// disable typedef in basic_types.h
-#define boolean boolean_rtl
-
-#include <strproc.h> // define string macros first
-#undef isdigit		 // then remove them, as they conflict
-#undef islower		 // with ctype.h macros
-#undef isprint
-#undef isspace
-#undef isxdigit
-#undef strtol
-#undef strtoul
-
-#include <ameba_soc.h>
-#include <gpio_api.h>
-#include <main.h>
-#include <rand.h>
-#include <rt_lib_rom.h>
-#include <rtl_lib.h>
-#include <wait_api.h>
-
-// remove previously defined workaround
-#undef boolean
-
-// undefine ROM stdio in favor of printf() library (wrappers)
-#undef printf
-#undef sprintf
-#undef vsprintf
-#undef snprintf
-#undef vsnprintf
-#undef vprintf
-#include <stdio.h>
-
-// moved from syscalls.h
-#define _close	__rtl_close
-#define _fstat	__rtl_fstat
-#define _isatty __rtl_isatty
-#define _lseek	__rtl_lseek
-#define _open	__rtl_open
-#define _read	__rtl_read
-#define _write	__rtl_write
-#define _sbrk	__rtl_sbrk
-
-#define delay_us wait_us
-
-extern void wait_us(int us);
-extern int LOGUART_SetBaud(uint32_t BaudRate);	  // from fixups/log_uart.c
-extern void DumpForOneBytes(void *addr, int cnt); // cnt max 0x70!
-extern void SystemCoreClockUpdate(void);
-
-extern int _sscanf_patch(const char *buf, const char *fmt, ...);
-
-// include printf() wrapper disable methods
-#include <printf_port.h>

arduino/realtek-ambz/cores/arduino/sdk_mem.c

@@ -1,16 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-06. */
-
-#include "sdk_mem.h"
-
-#include <Arduino.h> // for memset
-
-void *pvPortZalloc(size_t size) {
-	void *pvReturn = pvPortMalloc(size);
-	if (pvReturn)
-		memset(pvReturn, 0, size);
-	return pvReturn;
-}
-
-void *pvPortCalloc(size_t nmemb, size_t size) {
-	return pvPortZalloc(nmemb * size);
-}

arduino/realtek-ambz/cores/arduino/sdk_mem.h

@@ -1,21 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-06. */
-
-#pragma once
-
-#include <stddef.h>
-
-// provide extern functions directly, as callers
-// generally don't expect needing to include malloc()
-extern void *pvPortMalloc(size_t xWantedSize);
-extern void *pvPortZalloc(size_t size);
-extern void *pvPortCalloc(size_t nmemb, size_t size);
-extern void *pvPortReAlloc(void *pv, size_t xWantedSize);
-extern void vPortFree(void *pv);
-
-#define malloc	pvPortMalloc
-#define zalloc	pvPortZalloc
-#define calloc	pvPortCalloc
-#define realloc pvPortReAlloc
-#define free	vPortFree
-
-#define LT_HEAP_FUNC xPortGetFreeHeapSize

arduino/realtek-ambz/cores/arduino/sdk_os.c

@@ -1,110 +0,0 @@
-#include "sdk_os.h"
-
-#include <Arduino.h>
-#include <cmsis_os.h>
-
-uint32_t os_thread_create(void (*task)(const void *argument), void *argument, int priority, uint32_t stack_size) {
-
-	osThreadDef_t thread_def;
-
-	thread_def.pthread	 = task;
-	thread_def.tpriority = (osPriority)priority;
-	// the underlying freertos implementation on cmsis os divide stack size by 4
-	thread_def.stacksize = stack_size * 4;
-	thread_def.name		 = "ARDUINO";
-
-	return (uint32_t)osThreadCreate(&thread_def, argument);
-}
-
-uint32_t os_thread_get_id(void) {
-	return osThreadGetId();
-}
-
-uint32_t os_thread_terminate(uint32_t thread_id) {
-	return (uint32_t)osThreadTerminate(thread_id);
-}
-
-uint32_t os_thread_yield(void) {
-	return (uint32_t)osThreadYield();
-}
-
-uint32_t os_thread_set_priority(uint32_t thread_id, int priority) {
-	return (uint32_t)osThreadSetPriority(thread_id, (osPriority)priority);
-}
-
-int os_thread_get_priority(uint32_t thread_id) {
-	return (int)osThreadGetPriority(thread_id);
-}
-
-int32_t os_signal_set(uint32_t thread_id, int32_t signals) {
-	return osSignalSet(thread_id, signals);
-}
-
-int32_t os_signal_clear(uint32_t thread_id, int32_t signals) {
-	return osSignalClear(thread_id, signals);
-}
-
-os_event_t os_signal_wait(int32_t signals, uint32_t millisec) {
-
-	osEvent evt;
-	os_event_t ret;
-
-	evt				   = osSignalWait(signals, millisec);
-	ret.status		   = (uint32_t)evt.status;
-	ret.value.signals  = evt.value.signals;
-	ret.def.message_id = evt.def.message_id;
-
-	return ret;
-}
-
-typedef void (*os_ptimer)(const void *argument);
-
-uint32_t os_timer_create(void (*callback)(const void *argument), uint8_t isPeriodic, void *argument) {
-
-	osTimerDef_t *pTimerDef;
-
-	pTimerDef		  = (osTimerDef_t *)malloc(sizeof(osTimerDef_t));
-	pTimerDef->ptimer = callback;
-	pTimerDef->custom = (struct os_timer_custom *)malloc(sizeof(struct os_timer_custom));
-
-	return osTimerCreate(pTimerDef, (isPeriodic ? osTimerPeriodic : osTimerOnce), argument);
-}
-
-uint32_t os_timer_start(uint32_t timer_id, uint32_t millisec) {
-	return osTimerStart(timer_id, millisec);
-}
-
-uint32_t os_timer_stop(uint32_t timer_id) {
-	return osTimerStop(timer_id);
-}
-
-uint32_t os_timer_delete(uint32_t timer_id) {
-
-	osTimerDef_t *pTimerDef;
-
-	pTimerDef = (osTimerDef_t *)pvTimerGetTimerID(timer_id);
-	free(pTimerDef->custom);
-	free(pTimerDef);
-
-	return osTimerDelete(timer_id);
-}
-
-uint32_t os_semaphore_create(int32_t count) {
-	return (uint32_t)osSemaphoreCreate(NULL, count);
-}
-
-int32_t os_semaphore_wait(uint32_t semaphore_id, uint32_t millisec) {
-	if (osSemaphoreWait((osSemaphoreId)semaphore_id, millisec) == 0) {
-		return 1;
-	} else {
-		return 0;
-	}
-}
-
-uint32_t os_semaphore_release(uint32_t semaphore_id) {
-	return (uint32_t)osSemaphoreRelease((osSemaphoreId)semaphore_id);
-}
-
-uint32_t os_semaphore_delete(uint32_t semaphore_id) {
-	return (uint32_t)osSemaphoreDelete((osSemaphoreId)semaphore_id);
-}

arduino/realtek-ambz/cores/arduino/sdk_os.h

@@ -1,302 +0,0 @@
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdint.h>
-
-/**
- * @defgroup os_status os_status
- * Redefinition from enum osStatus
- * @{
- */
-/** function completed; no error or event occurred. */
-#define OS_OK					  0x00
-/** function completed; signal event occurred. */
-#define OS_EVENT_SIGNAL			  0x08
-/** function completed; message event occurred. */
-#define OS_EVENT_MESSAGE		  0x10
-/** function completed; mail event occurred. */
-#define OS_EVENT_MAIL			  0x20
-/** function completed; timeout occurred. */
-#define OS_EVENT_TIMEOUT		  0x40
-/** parameter error: a mandatory parameter was missing or specified an incorrect object. */
-#define OS_ERROR_PARAMETER		  0x80
-/** resource not available: a specified resource was not available. */
-#define OS_ERROR_RESOURCE		  0x81
-/** resource not available within given time: a specified resource was not available within the timeout period. */
-#define OS_ERROR_TIMEOUT_RESOURCE 0xC1
-/** not allowed in ISR context: the function cannot be called from interrupt service routines. */
-#define OS_ERROR_ISR			  0x82
-/** function called multiple times from ISR with same object. */
-#define OS_ERROR_ISR_RECURSIVE	  0x83
-/** system cannot determine priority or thread has illegal priority. */
-#define OS_ERROR_PRIORITY		  0x84
-/** system is out of memory: it was impossible to allocate or reserve memory for the operation. */
-#define OS_ERROR_NO_MEMORY		  0x85
-/** value of a parameter is out of range. */
-#define OS_ERROR_VALUE			  0x86
-/** unspecified RTOS error: run-time error but no other error message fits. */
-#define OS_ERROR_OS				  0xFF
-/** @} */ // end of group os_status
-
-/**
- * @defgroup os_priority os_priority
- * Redefinition from enum osPriority
- * @{
- */
-/** priority: idle (lowest) */
-#define OS_PRIORITY_IDLE		 (-3)
-/** priority: low */
-#define OS_PRIORITY_LOW			 (-2)
-/** priority: below normal */
-#define OS_PRIORITY_BELOW_NORMAL (-1)
-/** priority: normal (default) */
-#define OS_PRIORITY_NORMAL		 (0)
-/** priority: above normal */
-#define OS_PRIORITY_ABOVENORMAL	 (+1)
-/** priority: high */
-#define OS_PRIORITY_HIGH		 (+2)
-/** priority: realtime (highest) */
-#define OS_PRIORITY_REALTIME	 (+3)
-/** @} */ // end of group os_priority
-
-#ifndef DEFAULT_STACK_SIZE
-/**
- * @ingroup wiring_os
- * @brief default stack size
- *
- * It is suggest that thread is assigned stack size more than DEFAULT_STACK_SIZE
- */
-#define DEFAULT_STACK_SIZE 512
-#endif
-
-/**
- * @ingroup wiring_os
- * @struct os_event_t
- * Redefine osEvent in cmsis_os.h
- */
-typedef struct {
-	uint32_t status; ///< status code: event or error information
-
-	union {
-		uint32_t v;		 ///< message as 32-bit value
-		void *p;		 ///< message or mail as void pointer
-		int32_t signals; ///< signal flags
-	} value;			 ///< event value
-
-	union {
-		void *mail_id;	  ///< mail id obtained by osMailCreate
-		void *message_id; ///< message id obtained by osMessageCreate
-	} def;				  ///< event definition
-} os_event_t;
-
-/**
- * @defgroup thread_management thread_management
- * Thread management include create, get thread id, terminate, yield, and set/get priority
- **/
-
-/**
- * @ingroup thread_management
- * @brief Create a thread and add it to Active Threads and set it to state READY.
- *
- * @param[in] task Function pointer which is the thread body. It should not run into the end of function unless
- * os_thread_terminate is invoked
- * @param[in] argument the data pointer which brings to task
- * @param[in] priority The underlying os is FreeRTOS. It executes tasks with highest priority which are not in idle
- * state.\n If there are more than 2 tasks to be executed, then they share the time slice.
- * @param[in] stack_size The stack_size is used as memory heap only for this task. \n
- *     The local variables and call stacks would occupy this heap. Please make sure the the stack_size is big enough to
- * avoid curroption
- * @return The thread id which is used in thread operation and signaling.
- */
-extern uint32_t os_thread_create(void (*task)(const void *argument), void *argument, int priority, uint32_t stack_size);
-
-/**
- * @ingroup thread_management
- * @brief Return the thread ID of the current running thread.
- *
- * @return Current thread id which calls os_thread_get_id
- */
-extern uint32_t os_thread_get_id(void);
-
-/**
- * @ingroup thread_management
- * @brief Terminate execution of a thread and remove it from Active Threads.
- *
- * Thread should not ended without terminate first
- *
- * @param[in] thread_id Terminate the thread with specific thread_id
- * @return os_status code
- */
-extern uint32_t os_thread_terminate(uint32_t thread_id);
-
-/**
- * @ingroup thread_management
- * @brief Pass control to next thread that is in state \b READY.
- *
- * By default the minimal execution unit is 1 millisecond. In a scenario that if a thread with smaller want to handout
- * execution right to a thread with higher priority immediately without waiting for the ending of current 1 millisecond,
- * then invoke os_thread_yield can transfer exection right to OS's idle task and check which is the next execution
- * thread.
- *
- * @return os_status code
- */
-extern uint32_t os_thread_yield(void);
-
-/**
- * @ingroup thread_management
- * @brief Change priority of an active thread.
- *
- * @param[in] thread_id The target thread with the thread id to be changed
- * @param[in] priority The updated priority
- * @return os_status code
- */
-extern uint32_t os_thread_set_priority(uint32_t thread_id, int priority);
-
-/**
- * @ingroup thread_management
- * @brief Get current priority of an active thread.
- *
- * @param[in] thread_id The target thread with the thread id to be searched
- * @return os_priority
- */
-extern int os_thread_get_priority(uint32_t thread_id);
-
-/**
- * @defgroup signal_management signal_management
- * Signaling between threads include set, clear, and wait
- */
-
-/**
- * @ingroup signal_management
- * @brief Set the specified Signal Flags of an active thread.
- *
- * @param[in] thread_id Send signal to a thread with the thread id
- * @param[in] signals the signals to be send
- * @return os_status code
- */
-extern int32_t os_signal_set(uint32_t thread_id, int32_t signals);
-
-/**
- * @ingroup signal_management
- * @brief Clear the specified Signal Flags of an active thread.
- *
- * @param[in] thread_id Clear signal to a thread with the thread id
- * @param[in] signals The signals to be clear
- * @return os_status code
- */
-extern int32_t os_signal_clear(uint32_t thread_id, int32_t signals);
-
-/**
- * @ingroup signal_management
- * @brief Wait for one or more Signal Flags to become signaled for the current \b RUNNING thread.
- *
- * @param[in] signals the signals to be wait
- * @param[in] millisec the timeout value if no signal comes in. Fill in 0xFFFFFFFF for infinite wait.
- * @return os_status code
- */
-extern os_event_t os_signal_wait(int32_t signals, uint32_t millisec);
-
-/**
- * @defgroup timer_management timer_management
- * Software timer management include create, start, stop, delete.
- */
-
-/**
- * @ingroup timer_management
- * @brief specify timer type that invoke only once
- */
-#define OS_TIMER_ONCE (0)
-
-/**
- * @ingroup timer_management
- * @brief specify timer type that invoke periodically
- */
-#define OS_TIMER_PERIODIC (1)
-
-/**
- * @ingroup timer_management
- * @brief Create a timer.
- *
- * @param[in] callback The function to be invoke when timer timeout
- * @param[in] isPeriodic \b OS_TIMER_ONCE or \b OS_TIMER_PERIODIC
- * @param[in] argument The argument that is bring into callback function
- * @return timer id
- */
-extern uint32_t os_timer_create(void (*callback)(const void *argument), uint8_t isPeriodic, void *argument);
-
-/**
- * @ingroup timer_management
- * @brief Start or restart a timer.
- *
- * @param[in] timer_id The timer id obtained from by os_timer_create
- * @param[in] millisec The delays after timer starts
- * @return os_status code
- */
-extern uint32_t os_timer_start(uint32_t timer_id, uint32_t millisec);
-
-/**
- * @ingroup timer_management
- * @brief Stop the timer.
- *
- * @param[in] timer_id The timer id obtained from by os_timer_create
- * @return os_status code
- */
-extern uint32_t os_timer_stop(uint32_t timer_id);
-
-/**
- * @ingroup timer_management
- * @brief Delete a timer that was created by os_timer_create
- *
- * @param[in] timer_id The timer id obtained from by os_timer_create
- * @return os_status code
- */
-extern uint32_t os_timer_delete(uint32_t timer_id);
-
-/**
- * @defgroup semaphore_management semaphore_management
- * Semaphore API between threads include create, wait, release, delete.
- */
-
-/**
- * @ingroup semaphore_management
- * @brief Create and Initialize a Semaphore object used for managing resources
- *
- * @param[in] count The number of available resources
- * @return semaphore ID
- */
-extern uint32_t os_semaphore_create(int32_t count);
-
-/**
- * @ingroup semaphore_management
- * @brief Wait until a Semaphore token becomes available
- *
- * @param[in] semaphore_id semaphore id obtained from os_semaphore_create
- * @param[in] millisec timeout value
- * @return os_status code
- */
-extern int32_t os_semaphore_wait(uint32_t semaphore_id, uint32_t millisec);
-
-/**
- * @ingroup semaphore_management
- * @brief Release a Semaphore token
- *
- * @param[in] semaphore_id semaphore id obtained from os_semaphore_create
- * @return os_status code
- */
-extern uint32_t os_semaphore_release(uint32_t semaphore_id);
-
-/**
- * @ingroup semaphore_management
- * @brief Delete a Semaphore that was created by os_semaphore_create.
- *
- * @param[in] semaphore_id semaphore id obtained from os_semaphore_create
- * @return os_status code
- */
-extern uint32_t os_semaphore_delete(uint32_t semaphore_id);
-
-#ifdef __cplusplus
-}
-#endif

arduino/realtek-ambz/cores/arduino/wiring.c

@@ -1,93 +0,0 @@
-/*
-  Copyright (c) 2011 Arduino.  All right reserved.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-  See the GNU Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
-
-#include <Arduino.h>
-#include <cmsis_os.h>
-
-#ifndef portNVIC_SYSTICK_CURRENT_VALUE_REG
-#define portNVIC_SYSTICK_CURRENT_VALUE_REG (*((volatile uint32_t *)0xe000e018))
-#endif
-
-extern uint32_t xTaskGetTickCount();
-extern uint32_t xTaskGetTickCountFromISR();
-
-static __inline uint32_t __get_ipsr__(void) {
-	volatile uint32_t __regIPSR __asm("ipsr");
-	return (__regIPSR);
-}
-
-void *gpio_pin_struct[PINS_COUNT] = {NULL};
-
-void delay(uint32_t ms) {
-	/* osStatus ret; */
-
-	/* ret =  */ osDelay(ms);
-	/* if ((ret != osEventTimeout) && (ret != osOK)) {
-		printf("delay : ERROR : 0x%x \n", ret);
-	} */
-}
-
-void delayMicroseconds(unsigned int us) {
-	int i;
-	uint32_t t0, tn;
-	int dfactor = 20 * us - 10 + (81 * us / 100);
-
-	if (us > 100) {
-		t0 = micros();
-		do {
-			tn = micros();
-		} while (tn >= t0 && tn < (t0 + us - 1));
-	} else {
-		for (i = 0; i < dfactor; i++) {
-			asm("nop");
-		}
-	}
-}
-
-unsigned long millis(void) {
-	return (__get_ipsr__() == 0) ? xTaskGetTickCount() : xTaskGetTickCountFromISR();
-}
-
-unsigned long micros(void) {
-	uint32_t tick1, tick2;
-	uint32_t us;
-	uint32_t tick_per_us = F_CPU / 1000;
-
-	if (__get_ipsr__() == 0) {
-		tick1 = xTaskGetTickCount();
-		us	  = portNVIC_SYSTICK_CURRENT_VALUE_REG;
-		tick2 = xTaskGetTickCount();
-	} else {
-		tick1 = xTaskGetTickCountFromISR();
-		us	  = portNVIC_SYSTICK_CURRENT_VALUE_REG;
-		tick2 = xTaskGetTickCountFromISR();
-	}
-
-	if (tick1 == tick2) {
-		return tick1 * 1000 - us * 1000 / tick_per_us;
-	} else if ((us * 1000 / tick_per_us) < 500) {
-		return tick1 * 1000 - us * 1000 / tick_per_us;
-	} else {
-		return tick1 * 1000;
-	}
-}
-
-void yield(void) {
-	vTaskDelay(1);
-	taskYIELD();
-}

arduino/realtek-ambz/cores/arduino/wiring_analog.c

@@ -1,161 +0,0 @@
-/*
- Copyright (c) 2011 Arduino.  All right reserved.
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- See the GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <Arduino.h>
-#include <analogin_api.h>
-#include <analogout_api.h>
-#include <gpio_ex_api.h>
-#include <pwmout_api.h>
-
-/* ADC */
-analogin_t adc1;
-analogin_t adc2;
-analogin_t adc3;
-
-bool g_adc_enabled[] = {false, false, false};
-// from realtek_amebaz_va0_example/example_sources/adc_vbat/src/main.c
-#define AD2MV(ad, offset, gain) (((ad >> 4) - offset) * 1000 / gain)
-
-extern void *gpio_pin_struct[];
-
-extern void pinRemoveMode(pin_size_t pinNumber);
-
-// TODO implement custom ADC calibration
-
-uint16_t analogReadVoltage(pin_size_t pinNumber) {
-	uint16_t ret = 0;
-	switch (pinNumber) {
-#ifdef PIN_A1
-		case PIN_A1:
-			if (g_adc_enabled[1] == false) {
-				analogin_init(&adc2, AD_2);
-				g_adc_enabled[1] = true;
-			}
-			ret = analogin_read_u16(&adc2);
-			// AD_1 - 0.0V-5.0V
-			return AD2MV(ret, 0x496, 0xBA);
-#endif
-#ifdef PIN_A0
-		case PIN_A0:
-			if (g_adc_enabled[0] == false) {
-				analogin_init(&adc1, AD_1);
-				g_adc_enabled[0] = true;
-			}
-			ret = analogin_read_u16(&adc1);
-			break;
-#endif
-#ifdef PIN_A2
-		case PIN_A2:
-			if (g_adc_enabled[2] == false) {
-				analogin_init(&adc3, AD_3);
-				g_adc_enabled[2] = true;
-			}
-			ret = analogin_read_u16(&adc3);
-			break;
-#endif
-		default:
-			return 0;
-	}
-
-	// AD_0, AD_2 - 0.0V-3.3V
-	return AD2MV(ret, 0x418, 0x342);
-}
-
-uint16_t analogReadMaxVoltage(pin_size_t pinNumber) {
-#ifdef PIN_A1
-	if (pinNumber == PIN_A1)
-		return 5000;
-#endif
-	return 3300;
-}
-
-void analogWrite(pin_size_t pinNumber, int value) {
-	PinInfo *pin = pinInfo(pinNumber);
-	if (!pin)
-		return;
-	pwmout_t *obj;
-
-	if (pinSupported(pin, PIN_PWM)) {
-		float percent = value * 1.0 / (1 << _analogWriteResolution);
-		if (pin->enabled != PIN_PWM) {
-			if ((pin->enabled == PIN_GPIO) || (pin->enabled == PIN_IRQ)) {
-				pinRemoveMode(pinNumber);
-			}
-			gpio_pin_struct[pinNumber] = malloc(sizeof(pwmout_t));
-			pwmout_t *obj			   = (pwmout_t *)gpio_pin_struct[pinNumber];
-			pwmout_init(obj, pin->gpio);
-			pwmout_period_us(obj, _analogWritePeriod);
-			pwmout_write(obj, percent);
-			pin->enabled = PIN_PWM;
-		} else {
-			pwmout_t *obj = (pwmout_t *)gpio_pin_struct[pinNumber];
-			// pwmout_period_us(obj, _writePeriod);
-			pwmout_write(obj, percent);
-		}
-	}
-}
-
-typedef struct _tone_argument {
-	uint32_t ulPin;
-	uint32_t timer_id;
-};
-
-void _tone_timer_handler(const void *argument) {
-	struct _tone_argument *arg = (struct _tone_argument *)argument;
-
-	uint32_t ulPin = (uint32_t)argument;
-
-	noTone(arg->ulPin);
-
-	os_timer_delete(arg->timer_id);
-
-	free((struct _tone_argument *)arg);
-}
-
-void _tone(uint32_t ulPin, unsigned int frequency, unsigned long duration) {
-	pwmout_t *obj;
-
-	if ((pinTable[ulPin].supported & PIN_PWM) != PIN_PWM) {
-		return;
-	}
-
-	if (pinTable[ulPin].enabled != PIN_PWM) {
-		if ((pinTable[ulPin].enabled == PIN_GPIO) || (pinTable[ulPin].enabled == PIN_IRQ)) {
-			pinRemoveMode(ulPin);
-		}
-		gpio_pin_struct[ulPin] = malloc(sizeof(pwmout_t));
-		pwmout_t *obj		   = (pwmout_t *)gpio_pin_struct[ulPin];
-		pwmout_init(obj, pinTable[ulPin].gpio);
-		pwmout_period(obj, 1.0 / frequency);
-		pwmout_pulsewidth(obj, 1.0 / (frequency * 2));
-		pinTable[ulPin].enabled = PIN_PWM;
-
-	} else {
-		// There is already a PWM configured
-		pwmout_t *obj = (pwmout_t *)gpio_pin_struct[ulPin];
-		pwmout_period(obj, 1.0 / frequency);
-		pwmout_pulsewidth(obj, 1.0 / (frequency * 2));
-	}
-
-	if (duration > 0) {
-		struct _tone_argument *arg = (struct _tone_argument *)malloc(sizeof(struct _tone_argument));
-		arg->ulPin				   = ulPin;
-		arg->timer_id			   = os_timer_create(_tone_timer_handler, 0, arg);
-		os_timer_start(arg->timer_id, duration);
-	}
-}

arduino/realtek-ambz/cores/arduino/wiring_digital.c

@@ -1,137 +0,0 @@
-#include <Arduino.h>
-#include <gpio_api.h>
-#include <gpio_irq_api.h>
-#include <gpio_irq_ex_api.h>
-#include <pwmout_api.h>
-
-extern void *gpio_pin_struct[PINS_COUNT];
-
-void pinRemoveMode(pin_size_t pinNumber) {
-	PinInfo *pin = pinInfo(pinNumber);
-	if (!pin)
-		return;
-	if (pinEnabled(pin, PIN_PWM)) {
-		pwmout_t *obj = (pwmout_t *)gpio_pin_struct[pinNumber];
-		pwmout_free(obj);
-	}
-	if (pinEnabled(pin, PIN_GPIO)) {
-		gpio_t *obj = (gpio_t *)gpio_pin_struct[pinNumber];
-		gpio_deinit(obj, pin->gpio);
-		free(obj);
-	}
-	if (pinEnabled(pin, PIN_IRQ)) {
-		gpio_irq_t *obj = (gpio_irq_t *)gpio_pin_struct[pinNumber];
-		gpio_irq_deinit(obj);
-		free(obj);
-	}
-	gpio_pin_struct[pinNumber] = NULL;
-	pin->enabled			   = PIN_NONE;
-}
-
-void pinMode(pin_size_t pinNumber, PinModeArduino pinMode) {
-	PinInfo *pin = pinInfo(pinNumber);
-	if (!pin)
-		return;
-
-	if (pinEnabled(pin, PIN_GPIO) && pin->mode == pinMode)
-		// Nothing changes in pin mode
-		return;
-
-	if (!pinSupported(pin, PIN_GPIO))
-		// cannot set ADC as I/O
-		return;
-
-	/* if (pin->enabled == PIN_PWM) {
-		// If this pin has been configured as PWM, then it cannot change to another mode
-		return;
-	} */
-
-	if (pin->enabled != PIN_GPIO)
-		// pin mode changes; deinit gpio and free memory
-		pinRemoveMode(pinNumber);
-
-	gpio_t *gpio;
-
-	if (pin->enabled == PIN_NONE) {
-		// allocate memory if pin not used before
-		gpio					   = malloc(sizeof(gpio_t));
-		gpio_pin_struct[pinNumber] = gpio;
-		gpio_init(gpio, pin->gpio);
-		pin->enabled = PIN_GPIO;
-	} else {
-		// pin already used as gpio
-		gpio = (gpio_t *)gpio_pin_struct[pinNumber];
-	}
-	pin->mode = pinMode;
-
-	PinDirection dir;
-	PinMode mode;
-
-	switch (pinMode) {
-		case INPUT:
-			dir	 = PIN_INPUT;
-			mode = PullNone;
-			break;
-		case INPUT_PULLDOWN:
-			dir	 = PIN_INPUT;
-			mode = PullDown;
-			break;
-		case INPUT_PULLUP:
-			dir	 = PIN_INPUT;
-			mode = PullUp;
-			break;
-		case OUTPUT:
-			dir	 = PIN_OUTPUT;
-			mode = PullNone;
-			break;
-		case OUTPUT_OPENDRAIN:
-			dir	 = PIN_OUTPUT;
-			mode = OpenDrain;
-			break;
-		default:
-			return;
-	}
-
-	gpio_dir(gpio, dir);
-	gpio_mode(gpio, mode);
-}
-
-void digitalWrite(pin_size_t pinNumber, PinStatus status) {
-	PinInfo *pin = pinInfo(pinNumber);
-	if (!pin)
-		return;
-	if (pin->enabled != PIN_GPIO)
-		return;
-
-	gpio_t *gpio = (gpio_t *)gpio_pin_struct[pinNumber];
-	gpio_write(gpio, status);
-}
-
-PinStatus digitalRead(pin_size_t pinNumber) {
-	PinInfo *pin = pinInfo(pinNumber);
-	if (!pin)
-		return;
-	if (pin->enabled != PIN_GPIO)
-		return;
-
-	gpio_t *gpio = (gpio_t *)gpio_pin_struct[pinNumber];
-	return gpio_read(gpio);
-}
-
-/**************************** Extend API by RTK ***********************************/
-
-uint32_t digitalPinToPort(uint32_t pinNumber) {
-	if (pinInvalid(pinNumber))
-		return 0xFFFFFFFF;
-
-	uint32_t pin_name = HAL_GPIO_GetPinName(pinTable[pinNumber].gpio);
-	return HAL_GPIO_GET_PORT_BY_NAME(pin_name);
-}
-
-uint32_t digitalPinToBitMask(uint32_t pinNumber) {
-	if (pinInvalid(pinNumber))
-		return 0xFFFFFFFF;
-
-	uint32_t pin_name = HAL_GPIO_GetPinName(pinTable[pinNumber].gpio);
-	return 1 << (HAL_GPIO_GET_PIN_BY_NAME(pin_name));
-}

arduino/realtek-ambz/libraries/MD5/MD5Impl.h

@@ -1,5 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-03. */
-
-#pragma once
-
-#define LT_MD5_USE_POLARSSL 1

arduino/realtek-ambz/libraries/PowerManagement/PowerManagement.cpp

@@ -1,58 +0,0 @@
-#include "PowerManagement.h"
-
-#include <Arduino.h>
-
-#ifdef __cplusplus
-extern "C" {
-#include <freertos_pmu.h>
-#include <sleep_ex_api.h>
-#include <sys_api.h>
-}
-#endif
-
-#if defined(BOARD_RTL8195A)
-#define SAVE_LOCK_PIN 18
-#elif defined(BOARD_RTL8710)
-#define SAVE_LOCK_PIN 7 // PB_1
-#else
-#define SAVE_LOCK_PIN 18
-#endif
-
-bool PowerManagementClass::reservePLL = true;
-
-void PowerManagementClass::sleep(uint32_t bitflg) {
-	if (!safeLock()) {
-		pmu_release_wakelock(bitflg);
-	}
-}
-
-void PowerManagementClass::sleep(void) {
-	if (!safeLock()) {
-		pmu_release_wakelock(BIT(PMU_OS));
-	}
-}
-
-void PowerManagementClass::active(uint32_t bitflg) {
-	pmu_acquire_wakelock(bitflg);
-}
-
-void PowerManagementClass::active(void) {
-	pmu_acquire_wakelock(BIT(PMU_OS));
-}
-
-void PowerManagementClass::deepsleep(uint32_t duration_ms) {
-	if (!safeLock()) {
-		deepsleep_ex(DSLEEP_WAKEUP_BY_TIMER, duration_ms);
-	}
-}
-
-bool PowerManagementClass::safeLock() {
-	pinMode(SAVE_LOCK_PIN, INPUT_PULLUP);
-	return (digitalRead(SAVE_LOCK_PIN) == 1) ? false : true;
-}
-
-void PowerManagementClass::softReset() {
-	sys_reset();
-}
-
-PowerManagementClass PowerManagement;

arduino/realtek-ambz/libraries/PowerManagement/PowerManagement.h

@@ -1,73 +0,0 @@
-#pragma once
-
-#include <inttypes.h>
-
-/**
- * @class PowerManagementClass PowerManagement.h
- * @brief Power management in Ameba
- */
-class PowerManagementClass {
-  public:
-	/**
-	 * @brief Allow OS automatically save power while idle
-	 *
-	 * As OS consider it would idle for more than 2s, it will invoke system suspend.
-	 * If wlan is associated with AP, than it will under asslociated idle state.
-	 */
-	static void sleep(void);
-	static void sleep(uint32_t bitflg);
-
-	/**
-	 * @brief Disallow OS automatically save power while idle
-	 */
-	static void active(void);
-	static void active(uint32_t bitflg);
-
-	/**
-	 * @brief Reserved PLL while sleep
-	 *
-	 * Reserve PLL would keep FIFO of peripherals (Ex. UART) but cost more power (around 5mA).
-	 * If we don't reserve PLL, it saves more power but we might missing data because FIFO is turned of this way.
-	 *
-	 * @param[in] reserve true for reserved, false for non-reserved
-	 */
-	static void setPllReserved(bool reserve);
-
-	/**
-	 * @brief Enter deepsleep immediately
-	 *
-	 * Invoke deepsleep would make system enter deepsleep state immediately.
-	 * It's the state that saves most power.
-	 * As it wakeup from deepsleep, the system would behave just like reboot.
-	 *
-	 * @param[in] duration_ms wakeup after specific time in unit of millisecond
-	 */
-	static void deepsleep(uint32_t duration_ms);
-
-	/**
-	 * @brief Check if system is allowed enter any power save state
-	 *
-	 * The pin 18 (GPIOE_5) is designed as safe lock.
-	 * If pin 18 is HIGH, then we prevent Ameba enter any power save state.\n\n
-	 * Under any power save state, we are not able to flash image to Ameba.
-	 * Thus if user misuse deepsleep and make Ameba enter deepsleep immediately after boot up,
-	 * then he would find it's hard to flash image.
-	 * In this case, he can pull up pin 18.
-	 *
-	 * @return true if system not allowed enter any power save state, and false vise versa
-	 */
-	static bool safeLock();
-
-	/**
-	 * @brief Reboot system
-	 *
-	 * Reboot system in soft way. Some registers is not powered off in this case, but mostly we could regard this as
-	 * reboot.
-	 */
-	static void softReset();
-
-  private:
-	static bool reservePLL;
-};
-
-extern PowerManagementClass PowerManagement;

arduino/realtek-ambz/libraries/SoftwareSerial/SoftwareSerial.h

@@ -1,5 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-07-03. */
-
-#pragma once
-
-#include <api/SoftwareSerial.h>

arduino/realtek-ambz/libraries/WiFi/WiFi.h

@@ -1,10 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-04-25. */
-
-#pragma once
-
-#include <Arduino.h>
-#include <api/WiFi/WiFi.h>
-
-#include "WiFiClient.h"
-#include "WiFiClientSecure.h"
-#include "WiFiServer.h"

arduino/realtek-ambz/libraries/WiFi/WiFiClient.h

@@ -1,8 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-27. */
-
-#pragma once
-
-#include <api/WiFi/WiFi.h>
-#include <lwip/LwIPClient.h>
-
-typedef LwIPClient WiFiClient;

arduino/realtek-ambz/libraries/WiFi/WiFiClientSecure.h

@@ -1,8 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-05-04. */
-
-#pragma once
-
-#include <api/WiFi/WiFi.h>
-#include <ssl/MbedTLSClient.h>
-
-typedef MbedTLSClient WiFiClientSecure;

arduino/realtek-ambz/libraries/WiFi/WiFiData.h

@@ -1,18 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-23. */
-
-#pragma once
-
-#include <Arduino.h>
-
-extern "C" {
-
-#include <FreeRTOS.h>
-#include <semphr.h>
-
-} // extern "C"
-
-typedef struct {
-	bool initialized;
-	bool sleep;
-	SemaphoreHandle_t scanSem;
-} WiFiData;

arduino/realtek-ambz/libraries/WiFi/WiFiGeneric.cpp

@@ -1,107 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-04-25. */
-
-#include "WiFiPriv.h"
-
-int32_t WiFiClass::channel() {
-	int channel = 0;
-	wifi_get_channel(&channel);
-	return channel;
-}
-
-bool WiFiClass::modePriv(WiFiMode mode, WiFiModeAction sta, WiFiModeAction ap) {
-	__wrap_rtl_printf_disable();
-	__wrap_DiagPrintf_disable();
-	startWifiTask();
-
-	if (!data.initialized) {
-		// initialize wifi first
-		LT_I("Initializing LwIP");
-		LwIP_Init();
-		reset_wifi_struct();
-		data.initialized = true;
-	}
-	LT_HEAP_I();
-	if (getMode()) {
-		// stop wifi to change mode
-		LT_D_WG("Stopping WiFi to change mode");
-		if (wifi_off() != RTW_SUCCESS)
-			goto error;
-		vTaskDelay(20);
-		if (mode == WIFI_MODE_NULL)
-			goto error;
-	}
-
-	if (wifi_on((rtw_mode_t)mode) != RTW_SUCCESS) {
-		LT_E("Error while changing mode(%u)", mode);
-		goto error;
-	}
-
-	// send STA start/stop events and AP stop event (start is handled in softAP())
-	if (sta == WLMODE_ENABLE) {
-		wifi_indication(WIFI_EVENT_CONNECT, NULL, ARDUINO_EVENT_WIFI_STA_START, -2);
-	} else if (sta == WLMODE_DISABLE) {
-		wifi_indication(WIFI_EVENT_CONNECT, NULL, ARDUINO_EVENT_WIFI_STA_STOP, -2);
-	}
-	if (ap == WLMODE_DISABLE) {
-		wifi_indication(WIFI_EVENT_CONNECT, NULL, ARDUINO_EVENT_WIFI_AP_STOP, -2);
-	}
-
-	LT_HEAP_I();
-	__wrap_rtl_printf_enable();
-	__wrap_DiagPrintf_enable();
-	return true;
-
-error:
-	__wrap_rtl_printf_enable();
-	__wrap_DiagPrintf_enable();
-	return false;
-}
-
-WiFiMode WiFiClass::getMode() {
-	if (!data.initialized)
-		return WIFI_MODE_NULL;
-	return (WiFiMode)wifi_mode;
-}
-
-WiFiStatus WiFiClass::status() {
-	if (wifi_is_connected_to_ap() == 0) {
-		return WL_CONNECTED;
-	} else {
-		return WL_DISCONNECTED;
-	}
-}
-
-bool WiFiClass::setSleep(bool enable) {
-	LT_D_WG("WiFi sleep mode %u", enable);
-	if (enable)
-		if (wifi_enable_powersave() != RTW_SUCCESS)
-			return false;
-		else if (wifi_disable_powersave() != RTW_SUCCESS)
-			return false;
-	data.sleep = enable;
-	return true;
-}
-
-bool WiFiClass::getSleep() {
-	return data.sleep;
-}
-
-bool WiFiClass::setTxPower(int power) {
-	return false; // wifi_set_txpower(power) == RTW_SUCCESS;
-}
-
-int WiFiClass::getTxPower() {
-	return 0;
-	int power = 0;
-	wifi_get_txpower(&power);
-	return power;
-}
-
-IPAddress WiFiClass::hostByName(const char *hostname) {
-	ip_addr_t ip;
-	int ret = netconn_gethostbyname(hostname, &ip);
-	if (ret == ERR_OK) {
-		return ip.addr;
-	}
-	return IPAddress();
-}

arduino/realtek-ambz/libraries/WiFi/WiFiPriv.h

@@ -1,47 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-04-25. */
-
-#pragma once
-
-#include <api/WiFi/WiFi.h>
-
-extern "C" {
-
-// copy defines from PIO builder (for IDE to understand)
-#define LWIP_TIMEVAL_PRIVATE 0
-#define LWIP_NETIF_HOSTNAME	 1
-#define LWIP_SO_RCVBUF		 1
-
-#include <FreeRTOS.h>
-#include <autoconf.h>
-#include <dhcp/dhcps.h>
-#include <lwip/api.h>
-#include <lwip/dns.h>
-#include <lwip/err.h>
-#include <lwip_netconf.h>
-#include <semphr.h>
-#include <wifi_conf.h>
-#include <wifi_constants.h>
-#include <wifi_structures.h>
-
-extern struct netif xnetif[NET_IF_NUM];
-
-} // extern "C"
-
-// WiFi.cpp
-extern rtw_network_info_t wifi;
-extern rtw_ap_info_t ap;
-extern rtw_wifi_setting_t wifi_setting;
-extern unsigned char sta_password[65];
-extern unsigned char ap_password[65];
-extern void reset_wifi_struct(void);
-extern rtw_mode_t wifi_mode;
-extern WiFiAuthMode securityTypeToAuthMode(uint8_t type);
-// WiFiEvents.cpp
-extern void startWifiTask();
-extern void handleRtwEvent(uint16_t event, char *data, int len, int flags);
-
-#define NETIF_RTW_STA &xnetif[RTW_STA_INTERFACE]
-#define NETIF_RTW_AP  (wifi_mode == WIFI_MODE_APSTA ? &xnetif[RTW_AP_INTERFACE] : NETIF_RTW_STA)
-
-#define NETNAME_STA WLAN0_NAME
-#define NETNAME_AP	(wifi_mode == WIFI_MODE_APSTA ? WLAN1_NAME : WLAN0_NAME)

arduino/realtek-ambz/libraries/WiFi/WiFiServer.h

@@ -1,8 +0,0 @@
-/* Copyright (c) Kuba Szczodrzyński 2022-06-27. */
-
-#pragma once
-
-#include <api/WiFi/WiFi.h>
-#include <lwip/LwIPServer.h>
-
-typedef LwIPServer WiFiServer;

boards/SUMMARY.md

@@ -1,7 +0,0 @@
-<!-- This file is auto-generated -->
-
-- [BW12](../boards/bw12/README.md)
-- [CB2S Wi-Fi Module](../boards/cb2s/README.md)
-- [WB2L Wi-Fi Module](../boards/wb2l/README.md)
-- [WR3 Wi-Fi Module](../boards/wr3/README.md)
-- [Generic - Host-native](../boards/generic-native/README.md)

boards/_base/beken-7231-tuya.json

@@ -0,0 +1,8 @@
+{
+	"build": {
+		"bkcrypt_coeffs": "510fb093a3cbeadc5993a17ec7adeb03"
+	},
+	"flash": {
+		"tuya": "0x1ED000+0x13000"
+	}
+}

boards/_base/beken-7231.json

@@ -0,0 +1,10 @@
+{
+	"build": {
+		"ldscript": "bk7231_bsp.ld",
+		"bkoffset_app": "0x10000",
+		"bkrbl_size_app": "0x108700"
+	},
+	"upload": {
+		"maximum_size": 1083136
+	}
+}

boards/_base/beken-7231n-tuya.json

@@ -1,24 +0,0 @@
-{
-	"build": {
-		"bkcrypt_coeffs": "510fb093a3cbeadc5993a17ec7adeb03",
-		"bkboot_version": "1.0.1-bk7231n",
-		"bkrbl_size_app": "0x107800"
-	},
-	"flash": {
-		"bootloader": "0x000000+0x11000",
-		"app": "0x011000+0x119000",
-		"download": "0x12A000+0xA6000",
-		"tlv": "0x1D0000+0x1000",
-		"net": "0x1D1000+0x2000",
-		"kvs": "0x1D3000+0x8000",
-		"userdata": "0x1DB000+0x25000"
-	},
-	"upload": {
-		"maximum_size": 1083136
-	},
-	"doc": {
-		"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."
-		]
-	}
-}

boards/_base/beken-7231n.json

@@ -1,12 +1,28 @@
 {
 	"build": {
 		"family": "BK7231N",
-		"ldscript_sdk": "bk7231n_bsp.ld",
-		"ldscript_arduino": "bk7231n_bsp.ld"
+		"ldscript": "bk7231n_bsp.ld",
+		"bkboot_version": "1.0.1-bk7231n",
+		"bkoffset_app": "0x10000",
+		"bkrbl_size_app": "0x108700"
+	},
+	"flash": {
+		"bootloader": "0x000000+0x11000",
+		"app": "0x011000+0x119000",
+		"download": "0x12A000+0xA6000",
+		"calibration": "0x1D0000+0x1000",
+		"net": "0x1D1000+0x1000",
+		"tlv": "0x1D2000+0x1000",
+		"kvs": "0x1D3000+0x8000",
+		"userdata": "0x1DB000+0x25000"
 	},
 	"upload": {
+		"maximum_size": 1083136,
 		"speed": 460800
 	},
+	"connectivity": [
+		"ble"
+	],
 	"doc": {
 		"params": {
 			"extra": {

boards/_base/beken-7231q.json

@@ -0,0 +1,19 @@
+{
+	"build": {
+		"family": "BK7231Q",
+		"bkboot_version": "bk7231q"
+	},
+	"flash": {
+		"bootloader": "0x000000+0x11000",
+		"app": "0x011000+0x121000",
+		"download": "0x132000+0xA6000",
+		"kvs": "0x1D8000+0x8000",
+		"calibration": "0x1E0000+0x1000",
+		"tlv": "0x1E1000+0x1000",
+		"net": "0x1E2000+0x1000",
+		"userdata": "0x1E3000+0x1D000"
+	},
+	"upload": {
+		"speed": 460800
+	}
+}

boards/_base/beken-7231t-tuya.json

@@ -1,24 +0,0 @@
-{
-	"build": {
-		"bkcrypt_coeffs": "510fb093a3cbeadc5993a17ec7adeb03",
-		"bkboot_version": "1.0.5-bk7231s",
-		"bkrbl_size_app": "0x107800"
-	},
-	"flash": {
-		"bootloader": "0x000000+0x11000",
-		"app": "0x011000+0x121000",
-		"download": "0x132000+0xA6000",
-		"kvs": "0x1D8000+0x8000",
-		"tlv": "0x1E0000+0x1000",
-		"net": "0x1E1000+0x2000",
-		"userdata": "0x1E3000+0x1D000"
-	},
-	"upload": {
-		"maximum_size": 1083136
-	},
-	"doc": {
-		"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."
-		]
-	}
-}

boards/_base/beken-7231t.json

@@ -1,12 +1,24 @@
 {
 	"build": {
 		"family": "BK7231T",
-		"ldscript_sdk": "bk7231_bsp.ld",
-		"ldscript_arduino": "bk7231_bsp.ld"
+		"bkboot_version": "1.0.5-bk7231s"
+	},
+	"flash": {
+		"bootloader": "0x000000+0x11000",
+		"app": "0x011000+0x121000",
+		"download": "0x132000+0xA6000",
+		"kvs": "0x1D8000+0x8000",
+		"calibration": "0x1E0000+0x1000",
+		"tlv": "0x1E1000+0x1000",
+		"net": "0x1E2000+0x1000",
+		"userdata": "0x1E3000+0x1D000"
 	},
 	"upload": {
 		"speed": 921600
 	},
+	"connectivity": [
+		"ble"
+	],
 	"doc": {
 		"params": {
 			"extra": {

boards/_base/beken-7252.json

@@ -0,0 +1,40 @@
+{
+	"build": {
+		"family": "BK7251",
+		"f_cpu": "180000000L",
+		"ldscript": "bk7231_bsp.ld",
+		"bkboot_version": "0.1.3-bk7252",
+		"bkoffset_app": "0x10000",
+		"bkrbl_size_app": "0x1A0000"
+	},
+	"flash": {
+		"bootloader": "0x000000+0x11000",
+		"app": "0x011000+0x1BA000",
+		"filesystem": "0x1CB000+0x119000",
+		"kvs": "0x2E4000+0x8000",
+		"download": "0x2EC000+0x112000",
+		"calibration": "0x3FE000+0x1000",
+		"tlv": "0x3FF000+0x1000"
+	},
+	"debug": {
+		"gdb_init": [
+			"mem 0x200000 0x400000 ro"
+		]
+	},
+	"upload": {
+		"maximum_ram_size": 524288,
+		"flash_size": 4194304,
+		"maximum_size": 1703936,
+		"speed": 921600
+	},
+	"connectivity": [
+		"ble"
+	],
+	"doc": {
+		"params": {
+			"extra": {
+				"Bluetooth": "BLE v5.0"
+			}
+		}
+	}
+}

boards/_base/beken-72xx.json

@@ -1,11 +1,16 @@
 {
 	"build": {
 		"f_cpu": "120000000L",
-		"prefix": "arm-none-eabi-"
+		"prefix": "arm-none-eabi-",
+		"bkota": {
+			"encryption": "aes256",
+			"compression": "gzip",
+			"key": "0123456789ABCDEF0123456789ABCDEF",
+			"iv": "0123456789ABCDEF"
+		}
 	},
 	"connectivity": [
-		"wifi",
-		"ble"
+		"wifi"
 	],
 	"debug": {
 		"protocol": "openocd",
@@ -17,10 +22,6 @@
 			"mem 0x000000 0x200000 ro"
 		]
 	},
-	"frameworks": [
-		"beken-72xx-sdk",
-		"beken-72xx-arduino"
-	],
 	"upload": {
 		"maximum_ram_size": 262144,
 		"flash_size": 2097152,
@@ -40,9 +41,10 @@
 			}
 		},
 		"links": {
-			"General info": "../../docs/platform/beken-72xx/README.md",
-			"Flashing (Tuya manual)": "https://developer.tuya.com/en/docs/iot/burn-and-authorize-wb-series-modules?id=Ka78f4pttsytd",
-			"BkWriter v1.6.0": "https://images.tuyacn.com/smart/bk_writer1.60/bk_writer1.60.exe"
-		}
+			"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."
+		]
 	}
 }

boards/_base/generic.json

@@ -0,0 +1,7 @@
+{
+	"pcb": {
+		"symbol": "GENERIC",
+		"templates": [],
+		"vars": {}
+	}
+}

boards/_base/ic/bk7231-qfn40.json

@@ -0,0 +1,186 @@
+{
+	"pcb": {
+		"ic": {
+			"10": {
+				"C_NAME": "GPIO25",
+				"GPIO": "P25",
+				"IRQ": null,
+				"USB": "DP"
+			},
+			"11": {
+				"C_NAME": "GPIO33",
+				"GPIO": "P33",
+				"IRQ": null,
+				"DVP": "PD1"
+			},
+			"12": {
+				"C_NAME": "GPIO32",
+				"GPIO": "P32",
+				"IRQ": null,
+				"DVP": "PD0"
+			},
+			"13": {
+				"C_NAME": "GPIO29",
+				"GPIO": "P29",
+				"IRQ": null,
+				"DVP": "PCLK"
+			},
+			"14": {
+				"C_NAME": "GPIO27",
+				"GPIO": "P27",
+				"IRQ": null,
+				"DVP": "MCLK"
+			},
+			"15": {
+				"C_NAME": "GPIO30",
+				"GPIO": "P30",
+				"IRQ": null,
+				"DVP": "HSYNC"
+			},
+			"16": {
+				"C_NAME": "GPIO31",
+				"GPIO": "P31",
+				"IRQ": null,
+				"DVP": "VSYNC"
+			},
+			"17": {
+				"C_NAME": "GPIO34",
+				"GPIO": "P34",
+				"IRQ": null,
+				"DVP": "PD2"
+			},
+			"18": {
+				"C_NAME": "GPIO35",
+				"GPIO": "P35",
+				"IRQ": null,
+				"DVP": "PD3"
+			},
+			"19": {
+				"C_NAME": "GPIO36",
+				"GPIO": "P36",
+				"IRQ": null,
+				"DVP": "PD4"
+			},
+			"20": {
+				"C_NAME": "GPIO37",
+				"GPIO": "P37",
+				"IRQ": null,
+				"DVP": "PD5"
+			},
+			"21": {
+				"C_NAME": "GPIO38",
+				"GPIO": "P38",
+				"IRQ": null,
+				"DVP": "PD6"
+			},
+			"22": {
+				"C_NAME": "GPIO39",
+				"GPIO": "P39",
+				"IRQ": null,
+				"DVP": "PD7"
+			},
+			"23": {
+				"C_NAME": "GPIO14",
+				"GPIO": "P14",
+				"IRQ": null,
+				"SD": "CLK",
+				"SPI": "SCK"
+			},
+			"24": {
+				"C_NAME": "GPIO16",
+				"GPIO": "P16",
+				"IRQ": null,
+				"SD": "D0",
+				"SPI": "MOSI"
+			},
+			"25": {
+				"C_NAME": "GPIO15",
+				"GPIO": "P15",
+				"IRQ": null,
+				"SD": "CMD",
+				"SPI": "CS"
+			},
+			"26": {
+				"C_NAME": "GPIO17",
+				"GPIO": "P17",
+				"IRQ": null,
+				"SD": "D1",
+				"SPI": "MISO"
+			},
+			"27": {
+				"C_NAME": "GPIO23",
+				"GPIO": "P23",
+				"IRQ": null,
+				"ADC": 3,
+				"JTAG": "TDO",
+				"FLASH": "FSO"
+			},
+			"28": {
+				"C_NAME": "GPIO22",
+				"GPIO": "P22",
+				"IRQ": null,
+				"JTAG": "TDI",
+				"FLASH": "FSI"
+			},
+			"29": {
+				"C_NAME": "GPIO21",
+				"GPIO": "P21",
+				"IRQ": null,
+				"I2C": "1_SDA",
+				"JTAG": "TMS",
+				"I2S": "MCLK",
+				"FLASH": "^FCS"
+			},
+			"30": {
+				"C_NAME": "GPIO20",
+				"GPIO": "P20",
+				"IRQ": null,
+				"I2C": "1_SCL",
+				"JTAG": "TCK",
+				"FLASH": "FSCK"
+			},
+			"31": {
+				"IO": "I",
+				"CTRL": "CEN"
+			},
+			"32": {
+				"C_NAME": "GPIO8",
+				"GPIO": "P8",
+				"IRQ": null,
+				"PWM": 2
+			},
+			"33": {
+				"C_NAME": "GPIO9",
+				"GPIO": "P9",
+				"IRQ": null,
+				"PWM": 3
+			},
+			"34": {
+				"C_NAME": "GPIO10",
+				"GPIO": "P10",
+				"IRQ": null,
+				"UART": "1_RX"
+			},
+			"35": {
+				"C_NAME": "GPIO11",
+				"GPIO": "P11",
+				"IRQ": null,
+				"UART": "1_TX"
+			},
+			"36": {
+				"C_NAME": "GPIO1",
+				"GPIO": "P1",
+				"IRQ": null,
+				"UART": "2_RX",
+				"I2C": "2_SDA"
+			},
+			"37": {
+				"C_NAME": "GPIO0",
+				"GPIO": "P0",
+				"IRQ": null,
+				"UART": "2_TX",
+				"I2C": "2_SCL"
+			}
+		}
+	}
+}

boards/_base/ic/bk7231q-qfn40.json

@@ -0,0 +1,170 @@
+{
+	"pcb": {
+		"ic": {
+			"11": {
+				"C_NAME": "GPIO30",
+				"GPIO": "P30",
+				"IRQ": null,
+				"USB": "DN"
+			},
+			"12": {
+				"C_NAME": "GPIO29",
+				"GPIO": "P29",
+				"IRQ": null,
+				"USB": "DP"
+			},
+			"14": {
+				"C_NAME": "GPIO6",
+				"GPIO": "P6",
+				"IRQ": null,
+				"PWM": 0
+			},
+			"15": {
+				"C_NAME": "GPIO7",
+				"GPIO": "P7",
+				"IRQ": null,
+				"PWM": 1
+			},
+			"16": {
+				"C_NAME": "GPIO8",
+				"GPIO": "P8",
+				"IRQ": null,
+				"PWM": 2
+			},
+			"17": {
+				"C_NAME": "GPIO17",
+				"GPIO": "P17",
+				"IRQ": null,
+				"SD": "D1",
+				"SPI": "MISO"
+			},
+			"18": {
+				"C_NAME": "GPIO16",
+				"GPIO": "P16",
+				"IRQ": null,
+				"SD": "D0",
+				"SPI": "MOSI"
+			},
+			"19": {
+				"C_NAME": "GPIO14",
+				"GPIO": "P14",
+				"IRQ": null,
+				"SD": "CLK",
+				"SPI": "SCK"
+			},
+			"20": {
+				"C_NAME": "GPIO15",
+				"GPIO": "P15",
+				"IRQ": null,
+				"SD": "CMD",
+				"SPI": "CS"
+			},
+			"21": {
+				"C_NAME": "GPIO19",
+				"GPIO": "P19",
+				"IRQ": null,
+				"SD": "D3",
+				"PWM": 5
+			},
+			"22": {
+				"C_NAME": "GPIO18",
+				"GPIO": "P18",
+				"IRQ": null,
+				"SD": "D2",
+				"PWM": 4
+			},
+			"23": {
+				"IO": "I",
+				"CTRL": "TEST"
+			},
+			"24": {
+				"C_NAME": "GPIO9",
+				"GPIO": "P9",
+				"IRQ": null,
+				"PWM": 3
+			},
+			"25": {
+				"C_NAME": "GPIO10",
+				"GPIO": "P10",
+				"IRQ": null,
+				"UART": "1_RX"
+			},
+			"26": {
+				"C_NAME": "GPIO11",
+				"GPIO": "P11",
+				"IRQ": null,
+				"UART": "1_TX"
+			},
+			"27": {
+				"C_NAME": "GPIO1",
+				"GPIO": "P1",
+				"IRQ": null,
+				"UART": "2_RX",
+				"I2C": "2_SDA"
+			},
+			"28": {
+				"C_NAME": "GPIO0",
+				"GPIO": "P0",
+				"IRQ": null,
+				"UART": "2_TX",
+				"I2C": "2_SCL"
+			},
+			"29": {
+				"C_NAME": "GPIO20",
+				"GPIO": "P20",
+				"IRQ": null,
+				"I2C": "1_SCL",
+				"JTAG": "TCK",
+				"FLASH": "FSCK"
+			},
+			"30": {
+				"C_NAME": "GPIO21",
+				"GPIO": "P21",
+				"IRQ": null,
+				"I2C": "1_SDA",
+				"JTAG": "TMS",
+				"FLASH": "^FCS"
+			},
+			"31": {
+				"C_NAME": "GPIO22",
+				"GPIO": "P22",
+				"IRQ": null,
+				"JTAG": "TDI",
+				"FLASH": "FSI"
+			},
+			"32": {
+				"C_NAME": "GPIO23",
+				"GPIO": "P23",
+				"IRQ": null,
+				"ADC": 3,
+				"JTAG": "TDO",
+				"FLASH": "FSO"
+			},
+			"33": {
+				"C_NAME": "GPIO25",
+				"GPIO": "P25",
+				"IRQ": null
+			},
+			"34": {
+				"C_NAME": "GPIO28",
+				"GPIO": "P28",
+				"IRQ": null
+			},
+			"35": {
+				"C_NAME": "GPIO4",
+				"GPIO": "P4",
+				"IRQ": null,
+				"ADC": 1,
+				"I2S": "DIN"
+			},
+			"36": {
+				"IO": "I",
+				"CTRL": "CODE"
+			},
+			"37": {
+				"IO": "I",
+				"CTRL": "CEN"
+			}
+		}
+	}
+}

boards/_base/ic/bk7252-qfn68.json

@@ -0,0 +1,259 @@
+{
+	"pcb": {
+		"ic": {
+			"13": {
+				"C_NAME": "GPIO28",
+				"GPIO": "P28",
+				"IRQ": null,
+				"USB": "DN"
+			},
+			"14": {
+				"C_NAME": "GPIO25",
+				"GPIO": "P25",
+				"IRQ": null,
+				"USB": "DP"
+			},
+			"16": {
+				"C_NAME": "GPIO12",
+				"GPIO": "P12",
+				"IRQ": null,
+				"ADC": 6,
+				"UART": "1_CTS"
+			},
+			"17": {
+				"C_NAME": "GPIO13",
+				"GPIO": "P13",
+				"IRQ": null,
+				"ADC": 7,
+				"UART": "1_RTS"
+			},
+			"18": {
+				"C_NAME": "GPIO33",
+				"GPIO": "P33",
+				"IRQ": null,
+				"DVP": "PD1"
+			},
+			"19": {
+				"C_NAME": "GPIO32",
+				"GPIO": "P32",
+				"IRQ": null,
+				"DVP": "PD0"
+			},
+			"20": {
+				"C_NAME": "GPIO29",
+				"GPIO": "P29",
+				"IRQ": null,
+				"DVP": "PCLK"
+			},
+			"21": {
+				"C_NAME": "GPIO27",
+				"GPIO": "P27",
+				"IRQ": null,
+				"DVP": "MCLK"
+			},
+			"22": {
+				"C_NAME": "GPIO30",
+				"GPIO": "P30",
+				"IRQ": null,
+				"DVP": "HSYNC"
+			},
+			"23": {
+				"C_NAME": "GPIO31",
+				"GPIO": "P31",
+				"IRQ": null,
+				"DVP": "VSYNC"
+			},
+			"24": {
+				"C_NAME": "GPIO34",
+				"GPIO": "P34",
+				"IRQ": null,
+				"DVP": "PD2"
+			},
+			"25": {
+				"C_NAME": "GPIO35",
+				"GPIO": "P35",
+				"IRQ": null,
+				"DVP": "PD3"
+			},
+			"26": {
+				"C_NAME": "GPIO36",
+				"GPIO": "P36",
+				"IRQ": null,
+				"DVP": "PD4"
+			},
+			"27": {
+				"C_NAME": "GPIO37",
+				"GPIO": "P37",
+				"IRQ": null,
+				"DVP": "PD5"
+			},
+			"28": {
+				"C_NAME": "GPIO38",
+				"GPIO": "P38",
+				"IRQ": null,
+				"DVP": "PD6"
+			},
+			"29": {
+				"C_NAME": "GPIO39",
+				"GPIO": "P39",
+				"IRQ": null,
+				"DVP": "PD7"
+			},
+			"30": {
+				"C_NAME": "GPIO19",
+				"GPIO": "P19",
+				"IRQ": null,
+				"SD": "D3"
+			},
+			"31": {
+				"C_NAME": "GPIO17",
+				"GPIO": "P17",
+				"IRQ": null,
+				"SD": "D1",
+				"SPI": "MISO"
+			},
+			"32": {
+				"C_NAME": "GPIO14",
+				"GPIO": "P14",
+				"IRQ": null,
+				"SD": "CLK",
+				"SPI": "SCK"
+			},
+			"33": {
+				"C_NAME": "GPIO16",
+				"GPIO": "P16",
+				"IRQ": null,
+				"SD": "D0",
+				"SPI": "MOSI"
+			},
+			"34": {
+				"C_NAME": "GPIO15",
+				"GPIO": "P15",
+				"IRQ": null,
+				"SD": "CMD",
+				"SPI": "CS"
+			},
+			"35": {
+				"C_NAME": "GPIO18",
+				"GPIO": "P18",
+				"IRQ": null,
+				"SD": "D2"
+			},
+			"36": {
+				"C_NAME": "GPIO24",
+				"GPIO": "P24",
+				"IRQ": null,
+				"PWM": 4
+			},
+			"37": {
+				"C_NAME": "GPIO26",
+				"GPIO": "P26",
+				"IRQ": null,
+				"PWM": 5,
+				"IRDA": null
+			},
+			"38": {
+				"C_NAME": "GPIO23",
+				"GPIO": "P23",
+				"IRQ": null,
+				"ADC": 3,
+				"JTAG": "TDO",
+				"FLASH": "FSO"
+			},
+			"39": {
+				"C_NAME": "GPIO22",
+				"GPIO": "P22",
+				"IRQ": null,
+				"JTAG": "TDI",
+				"FLASH": "FSI"
+			},
+			"40": {
+				"C_NAME": "GPIO21",
+				"GPIO": "P21",
+				"IRQ": null,
+				"I2C": "1_SDA",
+				"JTAG": "TMS",
+				"I2S": "MCLK",
+				"FLASH": "^FCS"
+			},
+			"41": {
+				"C_NAME": "GPIO20",
+				"GPIO": "P20",
+				"IRQ": null,
+				"I2C": "1_SCL",
+				"JTAG": "TCK",
+				"FLASH": "FSCK"
+			},
+			"43": {
+				"IO": "I",
+				"CTRL": "CEN"
+			},
+			"45": {
+				"C_NAME": "GPIO5",
+				"GPIO": "P5",
+				"IRQ": null,
+				"ADC": 2,
+				"I2S": "DOUT"
+			},
+			"46": {
+				"C_NAME": "GPIO3",
+				"GPIO": "P3",
+				"IRQ": null,
+				"ADC": 5,
+				"I2S": "WS"
+			},
+			"47": {
+				"C_NAME": "GPIO4",
+				"GPIO": "P4",
+				"IRQ": null,
+				"ADC": 1,
+				"I2S": "DIN"
+			},
+			"48": {
+				"C_NAME": "GPIO2",
+				"GPIO": "P2",
+				"IRQ": null,
+				"ADC": 4,
+				"I2S": "SCK"
+			},
+			"49": {
+				"C_NAME": "GPIO6",
+				"GPIO": "P6",
+				"IRQ": null,
+				"PWM": 0
+			},
+			"50": {
+				"C_NAME": "GPIO7",
+				"GPIO": "P7",
+				"IRQ": null,
+				"PWM": 1
+			},
+			"62": {
+				"C_NAME": "GPIO10",
+				"GPIO": "P10",
+				"IRQ": null,
+				"UART": "1_RX"
+			},
+			"63": {
+				"C_NAME": "GPIO11",
+				"GPIO": "P11",
+				"IRQ": null,
+				"UART": "1_TX"
+			},
+			"64": {
+				"C_NAME": "GPIO1",
+				"GPIO": "P1",
+				"IRQ": null,
+				"UART": "2_RX",
+				"I2C": "2_SDA"
+			},
+			"65": {
+				"C_NAME": "GPIO0",
+				"GPIO": "P0",
+				"IRQ": null,
+				"UART": "2_TX",
+				"I2C": "2_SCL"
+			}
+		}
+	}
+}

boards/_base/ic/rtl8710bn.json

@@ -92,6 +92,7 @@
 			},
 			"27": {
 				"C_NAME": "AD_2",
+				"GPIONUM": 41,
 				"IO": "I",
 				"ADC": 2
 			},

boards/_base/ic/rtl8720cf.json

@@ -0,0 +1,186 @@
+{
+	"pcb": {
+		"ic": {
+			"1": {
+				"C_NAME": "PIN_A20",
+				"GPIO": "PA20",
+				"IRQ": null,
+				"SD": "D1",
+				"SPI":
+					"0_MISO"
+				,
+				"UART": "2_RTS",
+				"I2C": "0_SDA",
+				"PWM": 0
+			},
+			"3": {
+				"C_NAME": "PIN_A23",
+				"GPIO": "PA23",
+				"IRQ": null,
+				"PWM": 7
+			},
+			"14": {
+				"IO": "I",
+				"CTRL": "CEN"
+			},
+			"15": {
+				"C_NAME": "PIN_A0",
+				"GPIO": "PA00",
+				"IRQ": null,
+				"JTAG": "TCK",
+				"UART": "1_RX",
+				"PWM": 0,
+				"SWD": "CLK"
+			},
+			"16": {
+				"C_NAME": "PIN_A1",
+				"GPIO": "PA01",
+				"IRQ": null,
+				"JTAG": "TMS",
+				"UART": "1_TX",
+				"PWM": 1,
+				"SWD": "DIO"
+			},
+			"18": {
+				"C_NAME": "PIN_A2",
+				"GPIO": "PA02",
+				"IRQ": null,
+				"JTAG": "TDO",
+				"UART": "1_RX",
+				"SPI": "0_CS",
+				"I2C": "0_SCL",
+				"PWM": 2
+			},
+			"19": {
+				"C_NAME": "PIN_A3",
+				"GPIO": "PA03",
+				"IRQ": null,
+				"JTAG": "TDI",
+				"UART": "1_TX",
+				"SPI": "0_SCK",
+				"I2C": "0_SDA",
+				"PWM": 3
+			},
+			"20": {
+				"C_NAME": "PIN_A4",
+				"GPIO": "PA04",
+				"IRQ": null,
+				"JTAG": "tRST",
+				"UART": "1_CTS",
+				"SPI": "0_MOSI",
+				"PWM": 4
+			},
+			"21": {
+				"C_NAME": "PIN_A7",
+				"GPIO": "PA07",
+				"IRQ": null,
+				"FLASH": "^FCS",
+				"SPI": "0_CS"
+			},
+			"22": {
+				"C_NAME": "PIN_A8",
+				"GPIO": "PA08",
+				"IRQ": null,
+				"FLASH": "FSCK",
+				"SPI": "0_SCK"
+			},
+			"23": {
+				"C_NAME": "PIN_A9",
+				"GPIO": "PA09",
+				"IRQ": null,
+				"FLASH": "FD2",
+				"SPI":  "0_MOSI",
+				"UART": "0_RTS"
+			},
+			"24": {
+				"C_NAME": "PIN_A10",
+				"GPIO": "PA10",
+				"IRQ": null,
+				"FLASH": "FD1",
+				"SPI":  "0_MISO",
+				"UART": "0_CTS"
+			},
+			"25": {
+				"C_NAME": "PIN_A11",
+				"GPIO": "PA11",
+				"IRQ": null,
+				"FLASH": "FD0",
+				"UART": "0_TX",
+				"I2C": "0_SCL",
+				"PWM": 0
+			},
+			"26": {
+				"C_NAME": "PIN_A12",
+				"GPIO": "PA12",
+				"IRQ": null,
+				"FLASH": "FD3",
+				"UART": "0_RX",
+				"I2C": "0_SDA",
+				"PWM": 1
+			},
+			"30": {
+				"IO": "I",
+				"C_NAME": "VBAT_IN"
+			},
+			"33": {
+				"C_NAME": "PIN_A13",
+				"GPIO": "PA13",
+				"IRQ": null,
+				"UART": "0_RX",
+				"PWM": 7
+			},
+			"34": {
+				"C_NAME": "PIN_A14",
+				"GPIO": "PA14",
+				"IRQ": null,
+				"SD": "INT",
+				"UART": "0_TX",
+				"PWM": 2
+			},
+			"36": {
+				"C_NAME": "PIN_A15",
+				"GPIO": "PA15",
+				"IRQ": null,
+				"SD": "D2",
+				"SPI": "0_CS",
+				"UART": "2_RX",
+				"I2C": "0_SCL",
+				"PWM": 3
+			},
+			"37": {
+				"C_NAME": "PIN_A16",
+				"GPIO": "PA16",
+				"IRQ": null,
+				"SD": "D3",
+				"SPI": "0_SCK",
+				"UART": "2_TX",
+				"I2C": "0_SDA",
+				"PWM": 4
+			},
+			"38": {
+				"C_NAME": "PIN_A17",
+				"GPIO": "PA17",
+				"IRQ": null,
+				"SD": "CMD",
+				"PWM": 5
+			},
+			"39": {
+				"C_NAME": "PIN_A18",
+				"GPIO": "PA18",
+				"IRQ": null,
+				"SD": "CLK",
+				"PWM": 6
+			},
+			"40": {
+				"C_NAME": "PIN_A19",
+				"GPIO": "PA19",
+				"IRQ": null,
+				"SD": "D0",
+				"SPI": "0_MOSI",
+				"UART": "2_CTS",
+				"I2C": "0_SCL",
+				"PWM": 7
+			}
+		}
+	}
+}

boards/_base/pcb/bw12.json

@@ -2,14 +2,11 @@
 	"pcb": {
 		"templates": [
 			"esp12s",
-			"esp12s-shield",
-			"rf-16mm-type1"
+			"pcb-black",
+			"rf-type1"
 		],
 		"vars": {
-			"MASK_PRESET": "mask_black",
-			"TRACE_COLOR": "#FAFD9D",
-			"SILK_COLOR": "white",
-			"PINTYPE_VERT": "pin_vert_2mm_cast_nohole"
+			"TRACE_COLOR": "#FAFD9D"
 		},
 		"pinout_hidden": "I2S,TRIG,WAKE,CTS,RTS,SD",
 		"pinout": {

boards/_base/pcb/bw15.json

@@ -0,0 +1,73 @@
+{
+	"pcb": {
+		"templates": [
+			"esp12s",
+			"pcb-black",
+			"rf-type1"
+		],
+		"pinout_hidden": "I2S,TRIG,WAKE,CTS,RTS,SD",
+		"pinout": {
+			"1": {
+				"IC": 38,
+				"ARD": "D0"
+			},
+			"2": {
+				"IC": 39,
+				"ARD": "D1"
+			},
+			"3": {
+				"IC": 14
+			},
+			"4": {
+				"IC": 18,
+				"ARD": "D2"
+			},
+			"5": {
+				"IC": 36,
+				"ARD": "D3"
+			},
+			"6": {
+				"IC": 20,
+				"ARD": "D4"
+			},
+			"7": {
+				"IC": 40,
+				"ARD": "D5"
+			},
+			"8": {
+				"PWR": 3.3
+			},
+			"9": {
+				"GND": null
+			},
+			"10": {
+				"IC": 1,
+				"ARD": "D6"
+			},
+			"11": {
+				"IC": 37,
+				"ARD": "D7"
+			},
+			"12": {
+				"IC": 15,
+				"ARD": "D8"
+			},
+			"13": {
+				"IC": 19,
+				"ARD": "D9"
+			},
+			"14": {
+				"IC": 16,
+				"ARD": "D10"
+			},
+			"15": {
+				"IC": 33,
+				"ARD": "D11"
+			},
+			"16": {
+				"IC": 34,
+				"ARD": "D12"
+			}
+		}
+	}
+}

boards/_base/pcb/cb1s-test.json

@@ -0,0 +1,69 @@
+{
+	"pcb": {
+		"scale": 10,
+		"test_pads": {
+			"TSCK": "cb1s.back.sck.anchor",
+			"TCSN": "cb1s.back.csn.anchor",
+			"TSI": "cb1s.back.si.anchor",
+			"TSO": "cb1s.back.so.anchor"
+		},
+		"back": [
+			{
+				"name": "test_pad_1mm",
+				"pos": "2.66,14.4"
+			},
+			{
+				"name": "test_pad_1mm",
+				"pos": "2.66,15.9"
+			},
+			{
+				"name": "test_pad_1mm",
+				"pos": "2.66,17.4"
+			},
+			{
+				"name": "test_pad_1mm",
+				"pos": "2.66,18.9"
+			},
+			{
+				"id": "sck",
+				"name": "label_line_down",
+				"pos": "3.5,14.3",
+				"vars": {
+					"DIR": "right",
+					"W": 1.0,
+					"H": 0
+				}
+			},
+			{
+				"id": "csn",
+				"name": "label_line_down",
+				"pos": "3.5,15.8",
+				"vars": {
+					"DIR": "right",
+					"W": 1.0,
+					"H": 0
+				}
+			},
+			{
+				"id": "si",
+				"name": "label_line_down",
+				"pos": "3.5,17.3",
+				"vars": {
+					"DIR": "right",
+					"W": 1.0,
+					"H": 0
+				}
+			},
+			{
+				"id": "so",
+				"name": "label_line_down",
+				"pos": "3.5,18.8",
+				"vars": {
+					"DIR": "right",
+					"W": 1.0,
+					"H": 0
+				}
+			}
+		]
+	}
+}