ScStw/ESP32-HUB75-MatrixPanel-DMA
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Update ESP32-HUB75-MatrixPanel-I2S-DMA.h

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mrfaptastic 2021-02-13 07:27:16 +00:00
parent 42f4ce959d
commit 77e0abff90
1 changed files with 2 additions and 2 deletions
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ESP32-HUB75-MatrixPanel-I2S-DMA.h
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@ -455,7 +455,7 @@ class MatrixPanel_I2S_DMA {
#endif
// Wait before we allow any writing to the buffer. Stop flicker.
while(!i2s_parallel_is_previous_buffer_free()) {}
while(!i2s_parallel_is_previous_buffer_free()) { delay(1); }
}
inline void showDMABuffer()
@ -470,7 +470,7 @@ class MatrixPanel_I2S_DMA {
i2s_parallel_flip_to_buffer(&I2S1, back_buffer_id);
// Wait before we allow any writing to the buffer. Stop flicker.
while(!i2s_parallel_is_previous_buffer_free()) {}
while(!i2s_parallel_is_previous_buffer_free()) { delay(1); }
}
inline void setPanelBrightness(int b)