Hi Angus - Here's the top of my app_main(): extern "C" void app_main() { vTaskDelay(portMAX_DELAY); ... (Obviously the delay was added as a test; program problem still exists.) Here's the relevant passage from my sdkconfig file: CONFIG_ESP32_XTAL_FREQ_40=y # CONFIG_ESP32_XTAL_FREQ_26 is not set # CO...

Hi Angus - Here's the top of my app_main(): extern "C" void app_main() { vTaskDelay(portMAX_DELAY); ... Here's the relevant passage from my sdkconfig file: CONFIG_ESP32_XTAL_FREQ_40=y # CONFIG_ESP32_XTAL_FREQ_26 is not set # CONFIG_ESP32_XTAL_FREQ_AUTO is not set CONFIG_ESP32_XTAL_FREQ=40 Thanks...

$ make Toolchain path: /opt/xtensa-esp32-elf/bin/xtensa-esp32-elf-gcc Toolchain version: crosstool-ng-1.22.0-80-g6c4433a5 I can't figure out WHERE that crosstool is coming from. Anyone? It's derived by parsing the full output of "xtensa-esp32-elf-gcc --version". If you're using MSYS2, try checking ...

Update: I ignored the build warnings when building with V4.0 and flashed using make flash: behavior is not identical to that when building with cmake, but very similar: gibberish output to the console port. None of it is printing, but it's at least the right number of characters, so it's probably so...

Here's where I am now: - did a git checkout of IDF v3.3, and rebuilt...app runs fine. - did a git checkout of IDF v4.0, and rebuilt...get this: 2 2nd stage bootloader I (31) boot: compile time 14:52:24 I (39) boot: Enabling RNG early entropy source... I (39) boot: SPI Speed : 40MHz I (39) boot: SPI ...

I did the submodule update command with the same results, so I guess it's not a submodule problem.

I'm having problems re-creating the msys build environment, but I'll keep working on that.

Hi Angus -

I'll take a closer look in the morning, but I think I lost some of the necessary make files for using make in my (admittedly hasty) conversion. I can look into the WiFi possibility. Which component contains libphy -- LwIP?

Thanks...

Hi all - As a precursor to using the Eclipse IDE for ESP32 development, I changed my IDF to v4.0 and started using cmake. Now, when I flash my program, something odd happens to the console output: (32) boot: ESP-IDF v4.0-beta2-70-g0a03a55c1 2nd stage bootloader I (32) boot: compile time 15:25:22 I (...

Hi Angus - C:\esp32_projects\wifibutton>xtensa-esp32-elf-gcc --version xtensa-esp32-elf-gcc (crosstool-NG esp32-2019r1) 8.2.0 Copyright (C) 2018 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS ...

BTT. Here's what I see when I begin my builds:
I can't figure out WHERE that crosstool is coming from. Anyone?

Thanks...