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fix(uart): fix -Wunused-parameter warning with uart.h

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Song Ruo Jing
2025-08-27 19:47:04 +08:00
parent 6c118b39c0
commit a8a4501981
1 changed files with 1 additions and 0 deletions
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components/esp_driver_uart/include/driver/uart.h
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@@ -397,6 +397,7 @@ static inline esp_err_t _uart_set_pin4(uart_port_t uart_num, int tx_io_num, int
// Error function for invalid argument count
static inline esp_err_t __uart_set_pin_invalid_args__(int dummy, ...)
{
(void)dummy;
ESP_RETURN_ON_FALSE(false, ESP_FAIL, "uart", "Invalid number of arguments to uart_set_pin(). Expected 5 or 7 arguments.");
return ESP_OK;
}