added support for Maxim boards

Adafruit_ILI9341.h

@@ -28,7 +28,7 @@
 #if defined(ARDUINO_STM32_FEATHER)
 typedef volatile uint32 RwReg;
 #endif
-#if defined(ARDUINO_FEATHER52)
+#if defined(ARDUINO_FEATHER52) || defined (ARDUINO_MAXIM)
 typedef volatile uint32_t RwReg;
 #endif
 
@@ -114,7 +114,7 @@ typedef volatile uint32_t RwReg;
 #define ILI9341_GREENYELLOW 0xAFE5      /* 173, 255,  47 */
 #define ILI9341_PINK        0xF81F
 
-#if defined (ARDUINO_STM32_FEATHER)    // doesnt work on wiced feather
+#if defined (ARDUINO_STM32_FEATHER) || defined (ARDUINO_MAXIM)    // doesnt work on wiced feather
   #undef USE_FAST_PINIO
 #elif defined (__AVR__) || defined(TEENSYDUINO) || defined(ESP8266) || defined (ESP32) || defined(__arm__)
   #define USE_FAST_PINIO

examples/fulltest_featherwing/fulltest_featherwing.ino

@@ -56,6 +56,12 @@
    #define STMPE_CS 30
    #define SD_CS    27
 #endif
+#ifdef ARDUINO_MAX32620FTHR
+   #define TFT_DC   P5_4
+   #define TFT_CS   P5_3
+   #define STMPE_CS P3_3
+   #define SD_CS    P3_2
+#endif
 
 Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);
 Adafruit_STMPE610 ts = Adafruit_STMPE610(STMPE_CS);

examples/graphicstest_featherwing/graphicstest_featherwing.ino

@@ -52,6 +52,12 @@
    #define STMPE_CS 30
    #define SD_CS    27
 #endif
+#ifdef ARDUINO_MAX32620FTHR
+   #define TFT_DC   P5_4
+   #define TFT_CS   P5_3
+   #define STMPE_CS P3_3
+   #define SD_CS    P3_2
+#endif
 
 Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);
 

examples/touchpaint_featherwing/touchpaint_featherwing.ino

@@ -55,6 +55,12 @@
    #define STMPE_CS 30
    #define SD_CS    27
 #endif
+#ifdef ARDUINO_MAX32620FTHR
+   #define TFT_DC   P5_4
+   #define TFT_CS   P5_3
+   #define STMPE_CS P3_3
+   #define SD_CS    P3_2
+#endif
 
 Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);
 Adafruit_STMPE610 ts = Adafruit_STMPE610(STMPE_CS);