Release candidate version. The pointer in GAS Pressure display is changed to a triangle.

Dependencies:   UniGraphic mbed vt100

Please note, at 2-Mar-2018 the current version of mbed-lib has a defect in Ticker.
https://os.mbed.com/forum/bugs-suggestions/topic/29287/

So, mbed lib version 157 is intentionally being used.
Please do not update mbed library until the problem in the above URL is fixed.

In this version, format of GAS Pressure Display has been changed.
/media/uploads/Rhyme/low.jpg

/media/uploads/Rhyme/good.jpg

/media/uploads/Rhyme/high.jpg

moto

Revision:
0:774324cbc5a6
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/af_utils/mbedSPI.h	Fri Mar 02 07:56:09 2018 +0000
@@ -0,0 +1,19 @@
+#ifndef _MBEDSPI_H_
+#define _MBEDSPI_H_
+#include "mbed.h"
+#include "afSPI.h"
+
+class mbedSPI : public afSPI {
+public:
+    mbedSPI(PinName mosi, PinName miso, PinName sckl, PinName cs) ;
+    virtual void begin() ;
+    virtual void beginSPI() ;
+    virtual void endSPI() ;
+    virtual void transfer(char *bytes,int len) ;
+private:
+    SPI         _spi ;
+    DigitalOut  _cs ;
+} ;
+    
+
+#endif /* _MBEDSPI_H_ */
\ No newline at end of file