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eightycc / build-espressif-circuitpython.md
Last active April 1, 2025 00:15
Build CircuitPython for an Espressif Board

Prerequisites

  • build-essential
  • cmake
  • git
  • libusb-1.0-0
  • ninja-build
  • python-is-python3
  • python3-pip
  • python3-venv



  


  




    


          
    

      

        
        

          

              @eightycc
          

          

            
                eightycc
                / gist:be5027d0e5b9fc199d5ae149bbb77470
            
            

              Created
              March 21, 2025 22:11
            

              
                Build CircuitPython Espressif Board
              
          

        

      

        

  

    
    


        



  


  

        

          
          blah
        

  





    


  




    


          
    

      

        
        

          

              @eightycc
          

          

            
                eightycc
                / CMakeLists.txt
            
            

              Created
              March 17, 2025 01:51
            

              
                Overclock RP2350 with PSRAM
              
          

        

      

        

  

    
    


        



  


  

        

          
          # Generated Cmake Pico project file
        

        

          
          

        

        

          
          cmake_minimum_required(VERSION 3.13)
        

        

          
          

        

        

          
          set(CMAKE_C_STANDARD 11)
        

        

          
          set(CMAKE_CXX_STANDARD 17)
        

        

          
          set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
        

        

          
          

        

        

          
          # Initialise pico_sdk from installed location
        

        

          
          # (note this can come from environment, CMake cache etc)
        

  





    


  




    


          
    

      

        
        

          

              @eightycc
          

          

            
                eightycc
                / bench_xip.c
            
            

              Created
              March 15, 2025 18:20
            

              
                Benchmark XIP Flash, PSRAM, and XIP Streaming
              
          

        

      

        

  

    
    


        



  


  

        

          
          #include <stdio.h>
        

        

          
          #include <stdlib.h>
        

        

          
          #include <string.h>
        

        

          
          #include "pico/flash.h"
        

        

          
          #include "pico/stdlib.h"
        

        

          
          #include "pico/rand.h"
        

        

          
          #include "pico/time.h"
        

        

          
          #include "hardware/dma.h"
        

        

          
          #include "hardware/flash.h"
        

        

          
          #include "hardware/sync.h"