解决“\esp32\tools\tools\idf-python\3.8.7\python.exe: No module named venv._main”错误 概述 在开发过程中,我们经常会使用Python虚拟环境来隔离和管理项目依赖。然而,在使用ESP-IDF开发ESP32项目时,有时会遇到类似于“\esp32\tools\tools\idf-python\3.8.7\python.exe: No module named venv._main”这...
uart_param_config(UART_NUM_2, &uart_config); uart_set_pin(UART_NUM_0, GPIO_NUM_1, GPIO_NUM_3, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE); uart_set_pin(UART_NUM_1, GPIO_NUM_18, GPIO_NUM_19, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE); uart_set_pin(UART_NUM_2, GPIO_NUM_16,...
An unsupported version of tool riscv32-esp-elf was found in PATH: esp-2021r2-patch3-8.4.0. ERROR: tool esp32ulp-elf has no installed versions. Please run '/mnt/c/SysGCC/esp32/esp-idf/v5.0/install.sh' to install it. An unsupported version of tool esp32ulp-elf was found in PATH:...
assert failed: esp_mesh_lite_event_ip_changed_handler esp_mesh_lite.c:222 (0) Stack dump detected Core 0 register dump: MEPC : 0x4080062e RA : 0x40806810 SP : 0x4087f260 GP : 0x40812800 0x4080062e: panic_abort at /mnt/MyNAS/walker/.bin/esp-idf/components/esp_system/panic.c:452...
ledcAttachPin(redLED2, ledChannel2);Serial.begin(115200);}void loop() { // put your main code here, to run repeatedly://increase LED brightness channel 1 for(int dutyCycle=0;dutyCycle<=255; dutyCycle++){ // changing the LED brightness with PWM ledcWrite(ledChannel, dutyCycle); ...
←[0;33m--- WARNING: GDB cannot open serial ports accessed as COMx←[0m ←[0;33m--- Using \.\COM15 instead...←[0m ←[0;33m--- idf_monitor on \.\COM15 115200 ---←[0m --- Quit: Ctrl+] | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H --- ...
I am using Arduino as an IDF component and I am able to run code on the Metro board. I can see the ESP_LOGx messages in the "idf.py monitor" window, but I am not seeing the Serial.print() output? Where is Serial configured. I would like the Serial.print to go to the USB out...
No data! senddone! recid=5,data=55! ... 指针传递(需要特别小心) 注意创建与释放,指针越界 需要注意,示例中队列传递为指针类型,代码中创建了指针来储存字符串,即为字符串数组,在传递时对数组名取地址,即为字符串的指针。 示例 #include"freertos/FreeRTOS.h"#include"freertos/task.h"#include"esp_system...
\n",emptySpace);// 取得、消耗信号量,车进入停车场iResult=xSemaphoreTake(semphrHandle,0);if(iResult==pdPASS){// 成功取得printf("One car in\n");}else{// 取得失败printf("No space\n");}vTaskDelay(pdMS_TO_TICKS(100));}}voidcarOutTask(void*pvParam){while(1){vTaskDelay(pdMS_TO_...
My application uses the console component, and provides a number of commands. When I run 'help' at the console when using the UART for the console (via the CP2102N), the output is completely repeatable and formatted as expected. When I use the USB Serial/JTAG controller for the console ...