12bit 8ch ADC with SWSPI instead to support variable SPI bit length

Fork of MCP3208_Y by Michael Chuah

Revision:
3:08c7702773b6
Parent:
2:701c3096336e
--- a/mcp3208.h	Fri Feb 20 17:53:27 2015 +0000
+++ b/mcp3208.h	Thu Apr 06 19:25:29 2017 +0000
@@ -6,9 +6,11 @@
 
 #include <mbed.h>
 
+#include "SWSPI.h"
+
 class MCP3208 {
   protected:
-    SPI _spi;
+    SWSPI _spi;
     DigitalOut _cs;
     float _vref;