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fix(uart): fix clock deinitialization in uart_detect_bitrate_stop

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Song Ruo Jing
2025-11-21 20:39:33 +08:00
parent c10ddb0f52
commit f4a5108d49
1 changed files with 7 additions and 4 deletions
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components/esp_driver_uart/src/uart.c
+7 -4
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@@ -2398,12 +2398,15 @@ esp_err_t uart_detect_bitrate_stop(uart_port_t uart_num, bool deinit, uart_bitra
if (deinit) { // release the port
uart_release_pin(uart_num, true, true, true, true, true, true);
esp_clk_tree_enable_src(uart_context[uart_num].sclk_sel, false);
if (uart_num != CONFIG_ESP_CONSOLE_UART_NUM) {
esp_clk_tree_enable_src(uart_context[uart_num].sclk_sel, false);
#if SOC_UART_SUPPORT_RTC_CLK
if (src_clk == (soc_module_clk_t)UART_SCLK_RTC) {
periph_rtc_dig_clk8m_disable();
}
if (src_clk == (soc_module_clk_t)UART_SCLK_RTC) {
periph_rtc_dig_clk8m_disable();
}
#endif
uart_context[uart_num].sclk_sel = -1;
}
uart_module_disable(uart_num);
}
return ret;