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fix(uart): LP UART does not have the pre-divider for its clock source

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Closes https://github.com/espressif/esp-idf/issues/15427
This commit is contained in:
Song Ruo Jing
2025-02-24 21:27:41 +08:00
parent 6f9979451b
commit 8baffe22cb
21 changed files with 289 additions and 318 deletions
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4
components/esp_driver_uart/include/driver/uart.h
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@@ -231,7 +231,7 @@ esp_err_t uart_get_sclk_freq(uart_sclk_t sclk, uint32_t* out_freq_hz);
* @param baudrate UART baud rate.
*
* @return
* - ESP_FAIL Parameter error
* - ESP_FAIL Parameter error, such as baud rate unachievable
* - ESP_OK Success
*/
esp_err_t uart_set_baudrate(uart_port_t uart_num, uint32_t baudrate);
@@ -461,7 +461,7 @@ esp_err_t uart_set_tx_idle_num(uart_port_t uart_num, uint16_t idle_num);
*
* @return
* - ESP_OK Success
* - ESP_FAIL Parameter error
* - ESP_FAIL Parameter error, such as baud rate unachievable
*/
esp_err_t uart_param_config(uart_port_t uart_num, const uart_config_t *uart_config);