various optimizations, code cleanup, & improvements

Blinkinlabs / ch554_sdcc

CH554 software development kit for SDCC

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various optimizations, code cleanup, & improvements #35

Open nerdralph opened 3 years ago

nerdralph commented 3 years ago

More functions are inlined, wrote putchar/getchar in asm, and improved baud rate calculation in CDC example. Started cleaning up USB descriptor initialization code. Use Ubuntu 20.04 for CI in order to test with SDCC 3.8 instead of 3.5.

nerdralph commented 3 years ago

This also gets closer to completing issue #17