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Update ChainedPanels.ino

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mrfaptastic 2020-12-16 17:47:56 +00:00 committed by GitHub
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examples/ChainedPanels/ChainedPanels.ino
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@ -5,10 +5,13 @@
1) In ESP32-HUB75-MatrixPanel-I2S-DMA.h: 1) In ESP32-HUB75-MatrixPanel-I2S-DMA.h:
- Set the MATRIX_HEIGHT to be the y resolution of the physical chained - Set the MATRIX_HEIGHT to be the y resolution of a physical chained
panels in a line (if the panels are 32 x 16, set it to be 16) panels in the line (as panels each must be of the same dimensions).
i.e. If you are chaining 32px 'high' panels, then set MATRIX_HEIGHT to 32.
- Set the MATRIX_WIDTH to be the sum of the x resolution of all the physical - Set the MATRIX_WIDTH to be the sum of the x resolution of all the physical
chained panels (i.e. If you have 4 x (32px w x 16px h) panels, 32x4 = 128) chained panels (i.e. If you have 4 (four) x (64px w x 32px h) panels, then 64x4 = 256)
i.e. The total pixel 'width' of all the chained panels.
2) In the sketch (i.e. this example): 2) In the sketch (i.e. this example):