mrcodetastic
mrcodetastic
Can you elaborate on what exactly Step 4) is? 'Updates the display' means that you're doing graphics drawing routines = CPU bound stuff.
Change the 'clkphase' value?
Does reducing the brightness a bit, help? See what happens if you remove the 'continue' statements (two of them) in the library here: https://github.com/mrfaptastic/ESP32-HUB75-MatrixPanel-I2S-DMA/blob/c682a7e5e313d7db66eec589273cb64dc6310748/ESP32-HUB75-MatrixPanel-I2S-DMA.cpp#L768 Not sure if a bug has...
You can't mix and match file versions, you're creating issues for yourself.
> actually, i could reproduce the same issue when using the library from arduino lib manager version: 2.0.6 hope this help. Just to confirm, this issue exists in all versions...
Can you confirm the 'old version' number which doesn't have this issue?
Excellent analysis @tsctrl ! I think I might know what the issue is now, and it's likely to do with toggling/timing of the Output Enable needing to be different with...
Can you do a test and connect the R1, B1, G1 pins to the R2, B2, G2 output of the ESP32 and also the other way around (essentially draw the...
Check your wiring. R2 / G2 must be wrong / switched.
VirtualDisplay class is just a pixel mapping class. To adjust the brightness call the underlying hardware object dma_display.setPanelBrightness(XX)