Hello, I use the UART Echo example with ESP IDF 4.0.1 and it looks like the software isn´t receiving anything when I use UART 1. #include <stdio.h> #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "driver/uart.h" #include "driver/gpio.h" #include "sdkconfig.h" #include "esp_log.h" ...

Hi, I want to dive a little bit deeper into the esp-idf to program the ULP of the ESP32. As a first start I try to implement a simple blinking example for the ULP, but I struggle with the default analog configuration of the RTC pins. I have checked the Technical Reference Manual ( https://www.espres...

Hello, I use a custom programming board to program an ESP32 with a secure bootloader esptool.py '--port', 'COM14', '--baud', '921600', 'write_flash', '--flash_mode', 'dio', '--flash_freq', '40m', '--flash_size', 'detect', '0x10000', 'hello-world_secure.bin', '0x8000', 'partitions.bin', '0x1000', 'bo...

Hi, 2) I have flashed the application onto the ESP32 MAC: 3c:61:05:4c:32:18 Uploading stub... Running stub... Stub running... Changing baud rate to 921600 Changed. Configuring flash size... Auto-detected Flash size: 4MB Compressed 24704 bytes to 14495... Writing at 0x00001000... (100 %) Wrote 24704 ...

Hi, I try to use the JTAG debugger on my ESP-WROVER-KIT-VE in an Arduino and the esp-idf environment with Visual Studio Code and PlatformIO. I wrote a small program to test the debugger: static void applicationTask(void* p_Parameter) { setup(); while(true) { TIMERG0.wdt_wprotect = TIMG_WDT_WKEY_VALU...

Hello, I try to capture two images with different light scenarios by using the ESP32 camera driver. My code looks like the following example: camera_config_t CameraConfig; ... CameraConfig.fb_count = 2; esp_camera_init(&CameraConfig); Image1 = esp_camera_fb_get(); ... Image2 = esp_camera_fb_get(); ....

Hello, I want to use the BluFi demo in combination with the Arduino framework, so I modify the code: #include "blufi_demo.h" static uint8_t UUID[32] = { /* LSB <--------------------------------------------------------------------------------> MSB */ //first uuid, 16bit, [12],[13] is the value 0xfb, ...