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添加M999命令发送版本号

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yelvlab
2025-09-16 16:26:14 +08:00
parent 14fa262d35
commit 5ac3d5afa7
3 changed files with 24 additions and 2 deletions
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14
Src/command.c
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@@ -284,6 +284,20 @@ void handle_command(const uint8_t *frame, uint8_t len) {
// send_response(RESP_TYPE_OK, s_report_status_ok, sizeof(s_report_status_ok));
// return;
case 999u: //M999: 输出固件版本号（vMCU_CODE.FW_VERSION_MAJOR.FW_VERSION_MINOR.FW_VERSION_PATCH）
{
char version_str[16];
int n = snprintf(version_str, sizeof(version_str), "v%u.%u.%u.%u",
MCU_CODE, FW_VERSION_MAJOR, FW_VERSION_MINOR, FW_VERSION_PATCH);
if (n > 0 && n < sizeof(version_str)) {
send_response(RESP_TYPE_OK, (uint8_t *)version_str, (uint8_t)n);
} else {
send_response(RESP_TYPE_DATA_ERR, s_report_status_err, sizeof(s_report_status_err));
}
// send_response(RESP_TYPE_OK, (uint8_t *)"v23.0.0.3", 9);
}
default:
// 其它无参数命令在此扩展（示例：M100）处理逻辑该如何待定
// send_response(RESP_TYPE_OK, s_report_status_ok, sizeof(s_report_status_ok));