MicroPython Forum (Archive)

Posted: **Tue Aug 23, 2022 1:26 am**

Older version of Pico SDK embedded in MicroPython repo?

I was compiling the PicoTool, which is a bit like the esptool.py in that it can display information about pico firmware images. And I decided to try to use the embedded pico SDK that is part of the MP repo @micropython/.git/modules/lib/pico-sdk. The interesting thing is when I executed the cmake, I got the following error:

Code: Select all

Using PICO_SDK_PATH from environment ('/home/crosstoolng/micropython/.git/modules/lib/pico-sdk')
CMake Error at CMakeLists.txt:20 (include):
  include could not find load file:
    /home/crosstoolng/micropython/.git/modules/lib/pico-sdk/pico_sdk_version.cmake
CMake Error at CMakeLists.txt:23 (message):
  Raspberry Pi Pico SDK version 1.3.0 (or later) required.  Your version is

Of course I can pull the newer Pico SDK and if I use it I can compile the PicoTool just fine. But the above does beg the question, should the embedded MP Pico SDK be updated?

Posted: **Tue Aug 23, 2022 5:44 am**

Jibun no kage wrote: ↑
Tue Aug 23, 2022 1:26 am
Older version of Pico SDK embedded in MicroPython repo?

We do use the latest version of pico-sdk (our submodule points to the v1.4 tag). See https://github.com/micropython/micropyt ... master/lib
It was updated at the end of July to coincide with the Pico W release.

Sounds like either your micropython repo is out of date or you need to do a submodule update.

Posted: **Tue Aug 23, 2022 2:45 pm**

Weird, because I even tried --recursive on the clone, so pulled everything as a test. I also confirmed with an explicit submodule pull that reported everything was already up to date. WIll try again, maybe a goofed something up somehow. If the Pico SDK in the repo is current than question is answered.

MicroPython Forum (Archive)

Older version of Pico SDK embedded in MicroPython repo?

Older version of Pico SDK embedded in MicroPython repo?

Re: Older version of Pico SDK embedded in MicroPython repo?

Re: Older version of Pico SDK embedded in MicroPython repo?