Search found 6 matches

by jscastonguay
Sun Dec 02, 2018 7:45 pm
Forum: ESP32 Arduino
Topic: How to update ESP32 Arduino Core
Replies: 2
Views: 2610

How to update ESP32 Arduino Core

Hello, How can I update the ESP32 Core for Arduino IDE? In document https://github.com/espressif/arduino-esp32/blob/master/docs/arduino-ide/windows.md we can see the git fetch step used to update the Arduino Core. I am not sure to understand: a git fetch only got the modifications from origin to the...
by jscastonguay
Mon Jun 04, 2018 3:03 pm
Forum: ESP32 IDF
Topic: ESP32 crashes if UART pins are changed in ble_spp_client example
Replies: 6
Views: 2013

Re: ESP32 crashes if UART pins are changed in ble_spp_client example

Hi,

Effectively we saw that we did not use good GPIOs. Now it is working. Thanks for your help.

JS
by jscastonguay
Thu May 31, 2018 2:27 pm
Forum: ESP32 IDF
Topic: ESP32 crashes if UART pins are changed in ble_spp_client example
Replies: 6
Views: 2013

Re: ESP32 crashes if UART pins are changed in ble_spp_client example

Guru Meditation Error: Core 0 panic'ed (Cache disabled but cached memory region accessed) Core 0 register dump: PC : 0x40122524 PS : 0x00060934 A0 : 0x800466c6 A1 : 0x3ffc0540 A2 : 0x00000000 A3 : 0x40122524 A4 : 0x00000000 A5 : 0x00000010 A6 : 0x3ffb93cc A7 : 0x3ffb8360 A8 : 0x80019fb8 A9 : 0x00004...
by jscastonguay
Tue May 29, 2018 7:54 pm
Forum: ESP32 IDF
Topic: ESP32 crashes if UART pins are changed in ble_spp_client example
Replies: 6
Views: 2013

Re: ESP32 crashes if UART pins are changed in ble_spp_client example

Hi, Sorry for the delay. We use ESP32-DevKitC V4. The SW is built with ESP-IDF under Windows. We also tried with GPIO 16/17, 34/35, 22/23… All of them did not work. Curiously, we can change the UART and/or GPIO with the ble_spp_server example and it works! The ble_app_client always crashes if we cha...
by jscastonguay
Fri May 25, 2018 7:04 pm
Forum: General Discussion
Topic: ESP32 devkit esp-idf UART1 examle not working
Replies: 10
Views: 10596

Re: ESP32 devkit esp-idf UART1 examle not working

Hi everyone, We have approximately the same problem: we try to setup ble_spp_client example with a different UART and/or pin numbers and the ESP32 crash or nothing happened. I am surprised that I found nothing about that in forums… I created an issue about that: #2004 ESP32 crashes if UART pins are ...
by jscastonguay
Fri May 25, 2018 2:16 pm
Forum: ESP32 IDF
Topic: ESP32 crashes if UART pins are changed in ble_spp_client example
Replies: 6
Views: 2013

ESP32 crashes if UART pins are changed in ble_spp_client example

Hi, I wrote a github issue on this but I try in this forum because I find strange the problem that I face of. I took ble_spp_client example along with ble_spp_server example. The only thing that I did was to change to UART pins on ble_spp_client. Precisely, I changed the following line: uart_set_pin...

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