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v923z / micropython-ulab

a numpy-like fast vector module for micropython, circuitpython, and their derivatives
https://micropython-ulab.readthedocs.io/en/latest
MIT License
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make error PYBLITEV10 #570

Closed Thomaspiketty closed 1 year ago

Thomaspiketty commented 1 year ago

I tried to make Firmware for pyboard lite v1.0

I just followed the README.md STM-based boards

I typed: pi@raspberrypi:~/micropython/ports/stm32$ make BOARD=PYBLITEV10 USER_C_MODULES=../../../ulab all

and It gives me an error: -e Error: micropython-lib submodule is not initialized. Run 'make submodules' make: *** [../../py/mkrules.mk:188: build-PYBLITEV10/frozen_content.c] Error 1

So I typed: pi@raspberrypi:~/micropython/ports/stm32$ make submodules

Use make V=1 or set BUILD_VERBOSE in your environment to increase build verbosity. Updating submodules: lib/libhydrogen lib/stm32lib lib/micropython-lib Synchronizing submodule url for '../../lib/stm32lib' Submodule 'lib/libhydrogen' (https://github.com/jedisct1/libhydrogen.git) registered for path '../../lib/libhydrogen' Submodule 'lib/micropython-lib' (https://github.com/micropython/micropython-lib.git) registered for path '../../lib/micropython-lib' Cloning into '/home/pi/micropython/lib/libhydrogen'... Cloning into '/home/pi/micropython/lib/micropython-lib'... Submodule path '../../lib/libhydrogen': checked out '5c5d513093075f7245ea522101b17c50aa579af2' Submodule path '../../lib/micropython-lib': checked out '038b4ac6572d0d5b4c18148dc7d7fdc026369fa4'

I still couldn't see the firmware.dfu in Build-PYBLITEV10 directory. So I typed again : pi@raspberrypi:~/micropython/ports/stm32$ make BOARD=PYBLITEV10 USER_C_MODULES=../../../ulab all

And It gives me another error : CC build-PYBLITEV10/pins_PYBLITEV10.c LINK build-PYBLITEV10/firmware.elf /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: build-PYBLITEV10/firmware.elf section .text' will not fit in regionFLASH_TEXT' /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: region `FLASH_TEXT' overflowed by 512 bytes collect2: error: ld returned 1 exit status make: *** [Makefile:658: build-PYBLITEV10/firmware.elf] Error 1

HOWEVER When I tried PYBV10 I could generate the firmware.dfu without problem.

Tried OS : Raspberry pi 4 Bullseye, Macbook pro M1. And the errors are same. Could you please help me?

v923z commented 1 year ago

It seems to me that the firmware is too big for the particular MCU. What you could do is exclude functions from ulab, or reduce the number of dimensions in https://github.com/v923z/micropython-ulab/blob/master/code/ulab.h E.g., if you throw out everything, reduce the dimension to one, and keep only the FFT, then ulab adds around 5 kB to the firmware.

v923z commented 1 year ago

@Thomaspiketty Do you still want to keep the issue open?

Thomaspiketty commented 1 year ago

sorry for the delay. Deleting functions or reducing dimensions could not be an option for my project. So I just decided to use another microcontroller. I already had STM32 F401RE, and It works. What I can't understand is, STM32 F401RE and Pyboard Lite have the same memory, If I correctly know. But STM32 works and pyboard not...

I don't know that deleting some functions or reducing dimensions can be a solution. But if you want, you can close the issue.

v923z commented 1 year ago

sorry for the delay. Deleting functions or reducing dimensions could not be an option for my project. So I just decided to use another microcontroller. I already had STM32 F401RE, and It works. What I can't understand is, STM32 F401RE and Pyboard Lite have the same memory, If I correctly know. But STM32 works and pyboard not...

The compiled firmware might not be of the same size.