RED HAT
DIIDevHeads IoT Integration Server
•Created by Boss lady on 8/13/2024 in #firmware-and-baremetal
How to Display Warnings on OLED Based on Object Distance Using BeagleBone Black?
Hey @Boss lady It looks like you’ve got most things set up correctly. The
issue with the display not updating is due to how the text is being rendered on the OLED screen, you could try making sure that each frame is being drawn correctly before it’s sent to the display. The Adafruit_SSD1306 library has some quirks with the text() method, and sometimes it doesn't update the display as expected. So try modifying your code to use the Image and ImageDraw modules to draw the text on a buffer before displaying it5 replies