Merge branch 'adafruit:master' into master

Adafruit_SPITFT.cpp

@@ -1395,7 +1395,7 @@ void Adafruit_SPITFT::writeColor(uint16_t color, uint32_t len) {
       if (pixelsThisPass > 50000)
         pixelsThisPass = 50000;
       len -= pixelsThisPass;
-      yield(); // Periodic yield() on long fills
+      delay(1); // Periodic delay on long fills
       while (pixelsThisPass--) {
         hwspi._spi->write(hi);
         hwspi._spi->write(lo);
@@ -2352,10 +2352,6 @@ inline void Adafruit_SPITFT::SPI_MOSI_HIGH(void) {
 #endif // end !HAS_PORT_SET_CLR
 #else  // !USE_FAST_PINIO
   digitalWrite(swspi._mosi, HIGH);
-#if defined(ESP32)
-  for (volatile uint8_t i = 0; i < 1; i++)
-    ;
-#endif // end ESP32
 #endif // end !USE_FAST_PINIO
 }
 
@@ -2375,10 +2371,6 @@ inline void Adafruit_SPITFT::SPI_MOSI_LOW(void) {
 #endif // end !HAS_PORT_SET_CLR
 #else  // !USE_FAST_PINIO
   digitalWrite(swspi._mosi, LOW);
-#if defined(ESP32)
-  for (volatile uint8_t i = 0; i < 1; i++)
-    ;
-#endif // end ESP32
 #endif // end !USE_FAST_PINIO
 }
 
@@ -2390,22 +2382,14 @@ inline void Adafruit_SPITFT::SPI_SCK_HIGH(void) {
 #if defined(HAS_PORT_SET_CLR)
 #if defined(KINETISK)
   *swspi.sckPortSet = 1;
-#else                                                // !KINETISK
+#else // !KINETISK
   *swspi.sckPortSet = swspi.sckPinMask;
-#if defined(__IMXRT1052__) || defined(__IMXRT1062__) // Teensy 4.x
-  for (volatile uint8_t i = 0; i < 1; i++)
-    ;
-#endif
 #endif
 #else  // !HAS_PORT_SET_CLR
   *swspi.sckPort |= swspi.sckPinMaskSet;
 #endif // end !HAS_PORT_SET_CLR
 #else  // !USE_FAST_PINIO
   digitalWrite(swspi._sck, HIGH);
-#if defined(ESP32)
-  for (volatile uint8_t i = 0; i < 1; i++)
-    ;
-#endif // end ESP32
 #endif // end !USE_FAST_PINIO
 }
 
@@ -2417,22 +2401,14 @@ inline void Adafruit_SPITFT::SPI_SCK_LOW(void) {
 #if defined(HAS_PORT_SET_CLR)
 #if defined(KINETISK)
   *swspi.sckPortClr = 1;
-#else                                                // !KINETISK
+#else // !KINETISK
   *swspi.sckPortClr = swspi.sckPinMask;
-#if defined(__IMXRT1052__) || defined(__IMXRT1062__) // Teensy 4.x
-  for (volatile uint8_t i = 0; i < 1; i++)
-    ;
-#endif
 #endif
 #else  // !HAS_PORT_SET_CLR
   *swspi.sckPort &= swspi.sckPinMaskClr;
 #endif // end !HAS_PORT_SET_CLR
 #else  // !USE_FAST_PINIO
   digitalWrite(swspi._sck, LOW);
-#if defined(ESP32)
-  for (volatile uint8_t i = 0; i < 1; i++)
-    ;
-#endif // end ESP32
 #endif // end !USE_FAST_PINIO
 }
 

library.properties

@@ -1,5 +1,5 @@
 name=Adafruit GFX Library
-version=1.11.7
+version=1.11.9
 author=Adafruit
 maintainer=Adafruit <[email protected]>
 sentence=Adafruit GFX graphics core library, this is the 'core' class that all our other graphics libraries derive from.