Zhou Xiao a181fc156d feat(bt/ble_log): implement UART redirection stream write ...

Introduce stream write API with deferred frame encapsulation for UART
redirection on port 0. Redirected data is now properly framed (header +
payload + checksum) instead of being sent as raw ASCII, preventing frame
parser sync oscillation on the receiver.

- Add stream_seal/stream_write/stream_flush in ble_log_lbm.c
- Add BLE_LOG_SRC_REDIR source and BLE_LOG_UART_REDIR_ENABLED gate
- Simplify redir_uart_tx_chars and timer callback to use stream API
- Flush pending stream data in ble_log_prph_deinit
- Make get_trans static (no external callers after refactor)
- Move UART wrap linker flags outside CONFIG_BT_ENABLED guard
- Default UART DMA peripheral when SOC_UHCI_SUPPORTED
- Default baud rate 921600 -> 3000000

2026-03-22 01:20:05 +08:00

..

ble_log.h

feat(bt/ble_log): implement UART redirection stream write

2026-03-22 01:20:05 +08:00