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BlueVGA
VGA library for STM32F103C (BluePill) that can manipulate a screen with 28x30 tiles with 8x8 pixels each, in a total resolution of 224x240 pixels with 8 colors using a very low footprint
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I'm trying to make vga driver with stm32 using https://github.com/RoCorbera/BlueVGA library. Library disables hardware timer, so I can't do stuff like delay, pwm etc. I have connected Arduino Nano as a master and it is sending constantly pixel position and character. It doesn't change anything when stm32 is displaying an image, but when stm32 resetted then the changes are displayed. Is it possible to make i2c module work while also bitbanging vga signals. More details can be found at https://github.com/RoCorbera/BlueVGA/issues/8 Posting it here, hoping for a solution.