Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-01 18:50:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

uart: fix threshold configuration loss when interrupts are disabled

Browse Source
This commit is contained in:
Abanoub Salah
2026-07-10 11:37:44 +08:00
committed by Song Ruo Jing
parent 501471bf79
commit f12a7d627a
1 changed files with 2 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/esp_driver_uart/src/uart.c
+2 -6
View File
@@ -2105,9 +2105,7 @@ esp_err_t uart_set_rx_full_threshold(uart_port_t uart_num, int threshold)
return ESP_ERR_INVALID_STATE;
}
UART_ENTER_CRITICAL(&(uart_context[uart_num].spinlock));
if (uart_hal_get_intr_ena_status(&(uart_context[uart_num].hal)) & UART_INTR_RXFIFO_FULL) {
uart_hal_set_rxfifo_full_thr(&(uart_context[uart_num].hal), threshold);
}
uart_hal_set_rxfifo_full_thr(&(uart_context[uart_num].hal), threshold);
UART_EXIT_CRITICAL(&(uart_context[uart_num].spinlock));
return ESP_OK;
}
@@ -2122,9 +2120,7 @@ esp_err_t uart_set_tx_empty_threshold(uart_port_t uart_num, int threshold)
return ESP_ERR_INVALID_STATE;
}
UART_ENTER_CRITICAL(&(uart_context[uart_num].spinlock));
if (uart_hal_get_intr_ena_status(&(uart_context[uart_num].hal)) & UART_INTR_TXFIFO_EMPTY) {
uart_hal_set_txfifo_empty_thr(&(uart_context[uart_num].hal), threshold);
}
uart_hal_set_txfifo_empty_thr(&(uart_context[uart_num].hal), threshold);
UART_EXIT_CRITICAL(&(uart_context[uart_num].spinlock));
return ESP_OK;
}