rt-thread.git/components/drivers/serial, branch copilot/fix-riscv-none-job-failure

[components][serial] Format termios staging declaration

2026-08-30T12:55:20Z

[components][serial] Address review findings for ioctl hardening

2026-08-30T12:55:20Z

[components][serial] Harden RT-Smart serial ioctl arguments

2026-08-30T12:55:20Z

在 v1/v2 串口文件边界复制已知用户参数，补齐 v2 unread count 和 termios 缓冲区保护。在 imx6ull UART 编程前校验波特率，并在硬件配置成功后提交串口状态。

fix: name anonymous Kconfig choices

2026-07-20T05:05:46Z

components: fix serial v2 rx indicate setup

2026-07-03T01:32:48Z

feat[serial][v2]: add RX DMA event mode control

2026-06-27T03:39:10Z

add serial v2 RX DMA event mode configuration for DMA-enabled builds support STM32 UART RX DMA half/full transfer interrupt policy selection validate RX DMA event mode before applying serial configuration restore serial configuration when backend configure fails

[fix] components: serial_v2: preserve RT_DEVICE_FLAG_STREAM when reopening serial device

2026-05-20T02:05:02Z

- The serial_fops_open function closes and reopens the serial device,but the RT_DEVICE_FLAG_STREAM flag was not preserved across the close/open cycle. This change saves the STREAM flag before close and restores it during reopen to ensure consistent behavior. Signed-off-by: Runcheng Lu

style: format code with clang-format [skip ci]

2026-05-19T05:12:21Z

[drivers][serial/v2] fix missing break after -RT_EPERM when buf size is 0

2026-05-19T05:12:21Z

When rx_bufsz or tx_bufsz is 0, the driver returns -RT_EPERM but falls through to RT_ASSERT(rx_fifo/tx_fifo != RT_NULL). Since serial_rx/serial_tx is NULL in non-buffered mode, this triggers an assertion failure. Add break after setting ret = -RT_EPERM in the four affected cases: - RT_SERIAL_CTRL_SET_RX_TIMEOUT - RT_SERIAL_CTRL_SET_TX_TIMEOUT - RT_SERIAL_CTRL_GET_RX_TIMEOUT - RT_SERIAL_CTRL_GET_TX_TIMEOUT

fix(serial): only apply CRLF translation in STREAM mode for poll tx

2026-02-27T01:54:28Z