esp32ulp_build_recipe.py': [Errno 2] No such file or directory

[i4things]

C:\Users\admin\Documents\Arduino\hardware\espressif\esp32 -u {runtime.tools.ulptool.path}/esp32ulp-elf-binutils/bin/ -x C:\Users\admin\Documents\Arduino\hardware\espressif\esp32/tools/xtensa-esp32-elf/bin/ -t {runtime.tools.ulptool.path}/ --DF_CPU=240000000L --DARDUINO=10805 --DARDUINO_=Heltec_WIFI_LoRa_32 --DARDUINO_ARCH_=ESP32 --DARDUINO_BOARD="Heltec_WIFI_LoRa_32" --DARDUINO_VARIANT="heltec_wifi_lora_32"
python: can't open file '{runtime.tools.ulptool.path}/esp32ulp_build_recipe.py': [Errno 2] No such file or directory

exit status 2
Error compiling for board Heltec_WIFI_LoRa_32.

[duff2013]

Unfortunately I don't support non-board manager installs. Hopefully they will come out soon with new board manager version that fixes those issues you raised about the esp32 core for Arduino.

[duff2013]

Just F.Y.I you can use the board manager to download pre release that have the millis fix. I can't say that it will work but assume it will since they haven't changed anything that I can see that would break the current ulptool.

[i4things]

at the moment I sorted the problem using the standard macros :

https://github.com/i4things/NodeAPI/tree/master/examples/ESP32/ULP

Currently in the esp32 world is very active and I need to be able to choose between build/release very flexible - sometime I also need to apply fixes my self as in the Radiohead library...

[duff2013]

I understand, since its open source you can hack the ulptool to use it with non standard installs I just don't want to support that since it opens up can of worms for me trouble shoot.

[i4things]

mmmm I have actually followed the instruction from expressif exactly - e.g. it should be standard install : https://github.com/espressif/arduino-esp32/blob/master/docs/arduino-ide/windows.md

[duff2013]

The preferred way according the README.md is using the Arduino Board Manager. Actually if you have both ways installed the Arduino will default to the board manager install of the esp32.