Simple test for reading chip id of resistive touch controller on Adafruit TFT Wing.

Dependencies:   SPI_STMPE610 max32630fthr mbed

Revision:
0:87d0353776f3
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Mar 19 02:36:24 2017 +0000
@@ -0,0 +1,61 @@
+/**********************************************************************
+* Copyright (C) 2017 Maxim Integrated Products, Inc., All Rights Reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a
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+* Software is furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included
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+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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+* OTHER DEALINGS IN THE SOFTWARE.
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+* Products, Inc. shall not be used except as stated in the Maxim Integrated
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+*
+* The mere transfer of this software does not imply any licenses
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+**********************************************************************/
+
+
+#include "mbed.h"
+#include "max32630fthr.h"
+#include "SPI_STMPE610.h"
+
+
+int main()
+{
+    MAX32630FTHR pegasus(MAX32630FTHR::VIO_3V3);
+    
+    DigitalOut led1(LED1, 1);
+    
+    SPI_STMPE610 rt2(SPI2_MOSI, SPI2_MISO, SPI2_SCK, P3_3);
+    
+    uint16_t chip_id;
+    
+    while(1)
+    {
+        //get chip id
+        chip_id = rt2.read16(0);
+        //print it
+        printf("\r\nChip ID = 0x%04x\r\n", chip_id);
+        //clear to test multiple reads
+        chip_id = 0;
+        //blink
+        led1 = !led1;
+        wait(0.5);
+    }
+}
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