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ST7735+ChibiOS_Nucleo411

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I rewrote the driver and fixed some things. It works now pretty good. I also added a 16bit transfer mode for filling which saves about 90ms on a full screen fill (149ms compared to 237ms).

Backlight works with PWM, Rotation works. There is a shell where you can enter text and commands for the display. It is reachable over USB 38400Baud enter "help" for the commands.

Have fun.

stm32f411_Nucleo_ST7735_ChibiOS.zip

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