我卸载了驱动删除了驱动程序,因为单片机支持UART和JTAG所以插入电脑后会识别为两个驱动分别对应着两个功能 UART驱动使用的是CP210x下载地址:CP210x USB to UART Bridge VCP Drivers - Silicon Labs (silabs.com) JTAG驱动使用的是乐鑫官方驱动下载地址:Configure ESP32-S3 Built-in JTAG
ESP_ERROR_CHECK(uart_driver_install(HCI_UART_PORT, BUF_SIZE, 0, 0, NULL, intr_alloc_flags)); ESP_ERROR_CHECK(uart_param_config(HCI_UART_PORT, &uart_config)); ESP_ERROR_CHECK(uart_set_pin(HCI_UART_PORT, HCI_UART_TXD, HCI_UART_RXD, HCI_UART_RTS, HCI_UART_CTS)); #if ((HCI_...
void tud_usb_usart(void) { ESP_LOGI(TAG, "USB initialization"); const tinyusb_config_t tusb_cfg = { .device_descriptor = NULL, .string_descriptor = NULL, .external_phy = false, .configuration_descriptor = NULL, }; // 初始化TinyUSB驱动 ESP_ERROR_CHECK(tinyusb_driver_install(&tusb_...
中断驱动uart_driver_install函数参数说明如下: esp_err_tuart_driver_install(uart_port_tuart_num,intrx_buffer_size,inttx_buffer_size,intqueue_size, QueueHandle_t *uart_queue,intintr_alloc_flags);// 参数 :uart_num:串口编号 可查看uart.h,进行选择// rx_buffer_size:uart接收数组大小// tx_buffer...
Solved! Two things: 1) Forgot to set Code: Select all #define CFG_TUSB_MCU OPT_MCU_ESP32S2 2) Looks like UART1 & USB share an interrupt. You need to set Code: Select all intr_alloc_flags = ESP_INTR_FLAG_SHARED; in the call to uart_driver_install()Display...
17 uart_driver_install(uart_num, BUF_SIZE * 2, BUF_SIZE * 2, 10, &uart0_queue, 0); 18 //Set UART pins,(-1: default pin, no change.) 19 //For UART0, we can just use the default pins. 20 //uart_set_pin(uart_num, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE, UART_PIN_NO...
See also: n24bass's fork CAN Driver (Thomas Barth) See also: A CAN driver for the ESP32, Hackaday.io project, and forum thread. Displays & Graphics TFT Library for ILI9341 & ILI9488 (Forum Post) 15 Puzzle on ESP32 & ILI9328 ePaper Library for ESP32 Note: adjusting SPI clock in...
下面串口demo路径为 : esp-idf\examples\peripherals\uart\uart_echo //串口驱动下载函数(TX环形缓冲区,RX环形缓冲区,事件队列句柄和大小,分配中断的标志) ESP_ERROR_CHECK(uart_driver_install(ECHO_UART_PORT_NUM,BUF_SIZE*2,0,0,NULL,intr_alloc_flags)); ...
.source_clk=UART_SCLK_APB,};//Install UART driver, and get the queue.uart_driver_install(EX_...
#include<stdio.h>#include"freertos/FreeRTOS.h"#include"freertos/task.h"#include"esp_system.h"#include"esp_spi_flash.h"#include"driver/gpio.h"voidapp_main(){//esp_err_t gpio_set_direction(gpio_num_t gpio_num, gpio_mode_t mode)if(ESP_OK==gpio_set_direction(GPIO_NUM_35,GPIO_MODE...