Jonathan Swoboda 3dcaa552f7 [ld2450] Add frame header synchronization to fix initialization regression ...

The batch UART read change in #13818 exposed a latent bug where the
UART parser could start accumulating bytes mid-frame after module
restart, causing an infinite cycle of "Max command length exceeded"
warnings that prevented initialization.

Add header validation for the first 4 bytes of each frame, ensuring
the parser only accumulates data starting from a valid DATA_FRAME_HEADER
(AA FF 03 00) or CMD_FRAME_HEADER (FD FC FB FA). Non-matching bytes are
discarded until a valid frame start is found.

Fixes #14131

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-19 21:37:09 -05:00

..

common.h

[ld2450] Add frame header synchronization to fix initialization regression

2026-02-19 21:37:09 -05:00

common.yaml

[ld2450] add on_data callback (#13601)

2026-02-09 22:40:44 -05:00

ld2450_readline.cpp

[ld2450] Add frame header synchronization to fix initialization regression

2026-02-19 21:37:09 -05:00

test.esp32-idf.yaml

Group component tests to reduce CI time (#11134)

2025-10-12 07:21:45 +13:00

test.esp8266-ard.yaml

Group component tests to reduce CI time (#11134)

2025-10-12 07:21:45 +13:00

test.rp2040-ard.yaml

Group component tests to reduce CI time (#11134)

2025-10-12 07:21:45 +13:00