Michel2/Adafruit-GFX-Library
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fixed fastio for esp, undef for anything else

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ladyada committed 2018-07-14 15:39:11 -04:00
1 parent 640e5a06e5
commit ebb199c1e4
1 file changed
+6 -1
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Adafruit_SPITFT.h
+6 -1
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@@ -10,15 +10,20 @@
#include <SPI.h>
#include "Adafruit_GFX.h"
#define USE_FAST_PINIO
#if defined(__AVR__)
typedef volatile uint8_t RwReg;
#elif defined(ARDUINO_STM32_FEATHER)
typedef volatile uint32 RwReg;
#elif defined(ARDUINO_FEATHER52) || defined(__arm__)
typedef volatile uint32_t RwReg;
#elif defined(ESP32) || defined(ESP8266)
typedef volatile uint32_t RwReg;
#else
#undefine USE_FAST_PINIO
#endif
#define USE_FAST_PINIO
/// A heavily optimized SPI display subclass of GFX. Manages SPI bitbanging, transactions, DMA, etc! Despite being called SPITFT, the classic SPI data/command interface is also used by OLEDs.
class Adafruit_SPITFT : public Adafruit_GFX {