STM32-LCD-Serial-GPU

STM32 bluepill with 8bit parallel shield, serial parsing. Basic GPU to use with another MCU, or serial console

Compatable with MCUFriend commands.

Requires:

MCUFriend_kbv library with modified utility\mcufriend_shield.h https://github.com/WacKEDmaN/MCUFRIEND_kbv

DynamicCommandParser library https://github.com/WacKEDmaN/DynamicCommandParser

Commands implemented:

^mandelbrot$

^drawRect,x0,y0,h,w,color$ x0,y0=top left, h=height,w=width, all color values must be added as decimal values

^fillRect,x0,y0,h,w,color$

^fillScreen,color$

^drawCircle,x0,y0,radius,color$ x0,y0=centre

^fillCircle,x0,y0,radius,color$

^drawTriangle,x0,y0,1,y1,x2,y2,color$ x0,y0=corner 1 x1,y1=corner 2 x2,y2=corner 3

^fillTriangle,x0,y0,1,y1,x2,y2,color$

^invertDisplay,0-1$

^drawRoundRect,x0,y0,h,w,radius,color$

^fillRoundRect,x0,y0,h,w,radius,color$

^setTextColor,color,bgcolor$ bgcolor must be added

^print,text$ text in a string w/o ',' string ends at $

^println,text$

^setCursor,col,row$

^setTextSize,size$

^setRotation,0-3$

^drawPixel,x0,y0,color$

^readPixel,x0,y0$ returns color value

^drawLine,x0,y0,x1,y1,color$