won't compile due to typos in spi libs #5
Description
some typos in spi related libraries. u_int8_t but should be uint8_t. that's one but there are a couple more. i was able to fix them on my end. found this issue when tinkering in the gui lib and the lib for the display. i was toying with the undocumented color i saw in the video here: https://youtu.be/YawP9RjPcJA?list=FLFHSPuq46jzJkBQbIUs2hRQ&t=42 (linked to time showing all 8 colors)