ScStw/ESP32-HUB75-MatrixPanel-DMA
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

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

Browse source
This commit is contained in:
mrfaptastic 2021-08-19 20:44:07 +01:00
parent aa0c7785b2
commit a2d3efc0f3
1 changed files with 5 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
ESP32-HUB75-MatrixPanel-I2S-DMA.h
View file

@ -496,9 +496,6 @@ class MatrixPanel_I2S_DMA {
{
if ( !m_cfg.double_buff) return;
// Flip to other buffer as the backbuffer. i.e. Graphic changes happen to this buffer (but aren't displayed until showDMABuffer())
back_buffer_id ^= 1;
#if SERIAL_DEBUG
Serial.printf_P(PSTR("Set back buffer to: %d\n"), back_buffer_id);
#endif
@ -507,6 +504,10 @@ class MatrixPanel_I2S_DMA {
// Wait before we allow any writing to the buffer. Stop flicker.
while(i2s_parallel_is_previous_buffer_free() == false) { }
// Flip to other buffer as the backbuffer. i.e. Graphic changes happen to this buffer (but aren't displayed until showDMABuffer())
back_buffer_id ^= 1;
}
inline void setPanelBrightness(int b)