rt-thread.git/bsp/hc32/libraries/hc32_drivers/drv_usart.c, branch serialX-dev Unnamed repository; edit this file 'description' to name the repository. http://cgit.235523.xyz/rt-thread.git/atom/bsp/hc32/libraries/hc32_drivers/drv_usart.c?h=serialX-dev 2023-02-08T02:43:57Z rt_device_write/read return data type as rt_ssize_t 2023-02-08T02:43:57Z Meco Man 920369182@qq.com 2023-02-05T23:35:33Z urn:sha1:f58d3c5200d5a51a39503c5311422e2fb99d3d20 rt_ssize_t can give negative error code, which follows the unix style correctly modify precompile waring for uart,spi driver. 2022-07-30T18:53:34Z JamieTx yangjp24@126.com 2022-07-14T06:11:54Z urn:sha1:50d514a8a4e333f656fc30d680d92d5e01597e94 接收错误中断未触发的问题 2022-06-21T06:16:17Z ueJone 775844993@qq.com 2022-06-16T02:39:51Z urn:sha1:956fdc60c0f658025012e2d90d638d4bb40f566e /* Enable error interrupt */ NVIC_EnableIRQ(uart->config->rxerr_irq.irq_config.irq_num); 上述代码使能错误接收中断后需要使能串口的接收中断`USART_INT_RX`才可以正常触发中断 修复多串口的描述符被覆盖的问题 (#6051) 2022-06-09T06:32:37Z ueJone 775844993@qq.com 2022-06-09T06:32:37Z urn:sha1:138925be08f2ea72e25be9edff3f08efa6c26dc4 [bsp][HC32] 修复使用多串口的描述符被覆盖的问题 Hc32 pr (#6003) 2022-05-31T03:53:56Z levizhxl 31306568+levizh@users.noreply.github.com 2022-05-31T03:53:56Z urn:sha1:1d6347796d82f58ef9c5f23b4913aa92c053a7b7 * HC32F460 supported Co-authored-by: JamieTx <yangjp24@126.com> Co-authored-by: Jamie <48308473+JamieTx@users.noreply.github.com> Add the BSP of HC32 series. (#5905) 2022-05-06T01:28:21Z Jamie 48308473+JamieTx@users.noreply.github.com 2022-05-06T01:28:21Z urn:sha1:28b551bfe3cff583615f677a6498b3f2ba94b159 * Add the BSP of HC32 series.