The MIPI-DSI interface usually transfers data in the draw_bitmap() function using the DMA method. So even if the draw_bitmap() function has completed, the data is still being transferred. If you call ...

library version 1.2.5 LCD display type SSD1306 Steps to reproduce the issue flash "draw_bitmap" (tried on Arduino Uno and Attiny45) Expected behavior Draw the owl Actual behavior Draws the owl but the ...