feedc0de/TFT_eSPI
1
0
Fork 0
forked from Bodmer/TFT_eSPI
Code Pull Requests Activity

Allow DMA for RPi displays

Browse Source
This commit is contained in:
Bodmer
2020-12-19 13:56:02 +00:00
committed by GitHub
parent 63dc212061
commit 974cd7d9cb
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Processors/TFT_eSPI_ESP32.h
View File

@@ -52,7 +52,7 @@
#endif
// Code to check if DMA is busy, used by SPI bus transaction transaction and endWrite functions
#if !defined(TFT_PARALLEL_8_BIT) && !defined(SPI_18BIT_DRIVER) && !defined (RPI_DISPLAY_TYPE) || (defined (RPI_DISPLAY_TYPE) && defined (ST7796_DRIVER))
#if !defined(TFT_PARALLEL_8_BIT) && !defined(SPI_18BIT_DRIVER)
#define ESP32_DMA
// Code to check if DMA is busy, used by SPI DMA + transaction + endWrite functions
#define DMA_BUSY_CHECK dmaWait()