ScStw/ESP32-HUB75-MatrixPanel-DMA
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Minor amendment.
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mrfaptastic 2020-08-11 21:30:43 +01:00
parent 1b07848b14
commit 33feae2b04
1 changed files with 1 additions and 1 deletions
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ESP32-RGB64x32MatrixPanel-I2S-DMA.h
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@ -341,7 +341,7 @@ class RGB64x32MatrixPanel_I2S_DMA : public Adafruit_GFX {
bool double_buffering_enabled = false;// Do we use double buffer mode? Your project code will have to manually flip between both. bool double_buffering_enabled = false;// Do we use double buffer mode? Your project code will have to manually flip between both.
int back_buffer_id = 0; // If using double buffer, which one is NOT active (ie. being displayed) to write too? int back_buffer_id = 0; // If using double buffer, which one is NOT active (ie. being displayed) to write too?
int brightness = 32; // If you get ghosting... reduce brightness level. 60 seems to be the limit before ghosting on a 64 pixel wide physical panel for some panels. int brightness = 32; // If you get ghosting... reduce brightness level. 60 seems to be the limit before ghosting on a 64 pixel wide physical panel for some panels.
int min_refresh_rate = 120; // Probably best to leave as is unless you want to experiment. Framerate has an impact on brightness and also power draw - voltage ripple. int min_refresh_rate = 99; // Probably best to leave as is unless you want to experiment. Framerate has an impact on brightness and also power draw - voltage ripple.
int lsbMsbTransitionBit = 0; // For possible color depth calculations int lsbMsbTransitionBit = 0; // For possible color depth calculations
/* Calculate the memory available for DMA use, do some other stuff, and allocate accordingly */ /* Calculate the memory available for DMA use, do some other stuff, and allocate accordingly */