ESP-IDF
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Outline
#define _UART_SELECT_H_
#include "driver/uart.h"
uart_select_notif_t
uart_select_notif_callback_t
uart_set_select_notif_callback(uart_port_t, uart_select_notif_callback_t);
uart_get_selectlock();
Files
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SourceVuESP-IDF Framework and ExamplesESP-IDFcomponents/esp_driver_uart/include/driver/uart_select.h
 
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/* * SPDX-FileCopyrightText: 2018-2021 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 *//* ... */ #ifndef _UART_SELECT_H_ #define _UART_SELECT_H_ #ifdef __cplusplus extern "C" { #endif #include "driver/uart.h" typedef enum { UART_SELECT_READ_NOTIF, UART_SELECT_WRITE_NOTIF, UART_SELECT_ERROR_NOTIF, }{ ... } uart_select_notif_t; typedef void (*uart_select_notif_callback_t)(uart_port_t uart_num, uart_select_notif_t uart_select_notif, BaseType_t *task_woken); /** * @brief Set notification callback function for select() events * @param uart_num UART port number * @param uart_select_notif_callback callback function *//* ... */ void uart_set_select_notif_callback(uart_port_t uart_num, uart_select_notif_callback_t uart_select_notif_callback); /** * @brief Get mutex guarding select() notifications *//* ... */ portMUX_TYPE *uart_get_selectlock(void); #ifdef __cplusplus }{...} #endif /* ... */ #endif //_UART_SELECT_H_
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