Hi esp32 users,
I just started my esp32 ulp journey and found it a bit difficult to get going.
One reason was, I come from PlatformIO framework where no ulp integration exists (am I wrong?).
And then, because there was no really easy first blink example.
So, now that I got it working, I made one available on github: https://github.com/joba-1/Blink-ULP
It also describes very briefly how to install the required ESP-IDF with platformio, and the separate ULP toolchain.
Hope it helps others.
Joachim
Simple ULP Blink Example
Re: Simple ULP Blink Example
Any ideas how I use it without PlatformIO and under Windows additionally with CMake?
Re: Simple ULP Blink Example
me not really. I would think just replace the first two commands in my readme (pip/pio ) with a plain esp-idf installation for windows. The rest should be very similar, but I‘m nut sure. Never used esp-idf on windows.
Re: Simple ULP Blink Example
The idea is to compile ulp.s file into binary and load it with code.
Simple task but not easy. There is nothing explained how to use binutils-esp32ulp
Simple task but not easy. There is nothing explained how to use binutils-esp32ulp
Re: Simple ULP Blink Example
I managed to modify the blink code and compile with CMake and latest ESP-IDF )
It was necessary to upgrade Idf to the latest version - newest toolchain comes with full ULP support and even nice examples which is very nice. I used just VSC and CMake (Win10) - no need for PlatformIO
It was necessary to upgrade Idf to the latest version - newest toolchain comes with full ULP support and even nice examples which is very nice. I used just VSC and CMake (Win10) - no need for PlatformIO
Re: Simple ULP Blink Example
Hi, Deouss,
Is your example on git? Can you provide a pointer to it?
I also want to do a project with GPIO from the ULP and am having a bit of trouble climbing the learning curve.
Thanks.
Is your example on git? Can you provide a pointer to it?
I also want to do a project with GPIO from the ULP and am having a bit of trouble climbing the learning curve.
Thanks.
-
- Posts: 1
- Joined: Mon Sep 23, 2019 6:34 am
Re: Simple ULP Blink Example
I got valuable information here. Thanks for sharing! Keep up!
Who is online
Users browsing this forum: No registered users and 14 guests