Hi…all, can you help me…
Why when I use FASTLED library (https://github.com/evq/FastLED/tree/stm32f103) in my skecth, program storage becomes very full when compiled. The program code is still very little.
I am using board STM32F103C8T6 and ARDUINO IDE.
I hope you have this experience, to share with me, thank you.
Because this isn’t an STM board/configuration that’s supported or been tested (the spark ore and photon are the only ones that fall into that and they have something like 1MB of flash) - and so no size optimization work has been done.
These little boards a great! I have started using them a little bit to drive SPI pixels. They are NOT great for neopixels.
Danz, out of curiosity - how many leds are you trying to compile with?
@Michael_Burg I only use 1 leds only
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The problem is the code size - and this board has a fraction of the code flash available as the other supported stm32 boards. I haven’t done any work to make the library’s arm code fit with such a small amount of flash, which is part of why the board isn’t supported by the library officially.