Search found 6 matches
- Fri Jan 29, 2021 10:18 am
- Forum: Report Bugs
- Topic: ESP32-CAM (ESP32-S) connectivity issue
- Replies: 2
- Views: 5217
Re: ESP32-CAM (ESP32-S)
It might be broken. One other potential explanation for that screen is that you hit the reset button when the ESP32 was already being written to.
- Fri Jan 29, 2021 5:21 am
- Forum: ESP-IDF
- Topic: Wifi disconnects
- Replies: 4
- Views: 7106
Re: Wifi disconnects
Hi gerardbos, Would you be able to provide some of your code? Especially the code which handles WiFi connectivity When I was starting, to get wifi up and running, I personally found that the easiest way was to start with the example_connect function from https://github.com/espressif/esp-idf/blob/mas...
- Thu Jan 28, 2021 8:18 am
- Forum: IDEs for ESP-IDF
- Topic: [HELP] Mac Issue: No such file or directory: '/dev/ttyUSB1'
- Replies: 3
- Views: 8455
Re: [HELP] Mac Issue: No such file or directory: '/dev/ttyUSB1'
Dumb question, have you tried using ls /dev/tty* to see if linux has connected your drive as ttyUSB1?
- Thu Jan 28, 2021 8:15 am
- Forum: General Discussion
- Topic: Preserving error information between reboots with RTC_NOINIT_ATTR
- Replies: 3
- Views: 5357
Re: Preserving error information between reboots with RTC_NOINIT_ATTR
This should preserve esp_log information through aborts, reboots, deep-sleep etc. Unfortunately, if the power supply is lost to the ESP32, so is this information. This information is stored through RTC RAM. Here is a bare bones, simple proof of concept to provide a starting point for you. I have mad...
- Wed Jan 20, 2021 7:25 am
- Forum: ESP-IDF
- Topic: gpio_install_isr_service() returns ESP_ERR_NOT_FOUND
- Replies: 5
- Views: 9941
Re: gpio_install_isr_service() returns ESP_ERR_NOT_FOUND
I ran into a similar error when using the latest source files for esp32-camera-master. I was only able to resolve it by downgrading my installation of camera.c, ov2640.c, etc to the historical revision from Aug 29, 2019. https://github.com/espressif/esp32-camera/tree/dac5f673f25597b34c4933e258b046de...
- Wed Jan 13, 2021 1:11 am
- Forum: ESP-IDF
- Topic: ESP-IDF 4.2 resetting WiFi SSID and PASSWORD set previously in menuconfig
- Replies: 2
- Views: 11716
Re: ESP-IDF 4.2 resetting WiFi SSID and PASSWORD set previously in menuconfig
Martin, Another option is to simply edit the WiFi username and password in the sdkconfig file (be sure to edit plain sdkconfig, not sdkconfig.ci or similar). If you are simply plugging into example_connect() from the examples to obtain a WiFi connection, you will then need to change the following li...