MicroPython_DoublePrecision

Micropython builds with Double Precision support for ESP32 and Raspberry Pi Pico

Build Notes

ESP32:

• Built with 4.3.2 SDK
• Build guide: https://github.com/micropython/micropython/blob/master/ports/esp32/README.md
• Updates for Double Precision:
  • Change line in mpconfigport.h (Found in /ports/esp32/)
  • #define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_DOUBLE)
• Fix IRAM0 Error (Specific to SPIRAM):
  • Add / change line in sdkconfig (Found in /ports/esp32/build*)
  • CONFIG_FREERTOS_PLACE_FUNCTIONS_INTO_FLASH=y

Pi Pico:

• Built with 1.3.0 SDK
• Build guide: https://community.element14.com/products/raspberry-pi/b/blog/posts/pi-pico-rp2040-micropython-double-precision