Diff: shields/xn6180.h

Revision:

28:def5e0f0fb06

diff -r 32267cee7cb8 -r def5e0f0fb06 shields/xn6180.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/shields/xn6180.h	Wed Feb 01 22:08:56 2017 +0000
@@ -0,0 +1,66 @@
+// xn6180.h - X-NUCLEO 6180XA1 expansion board functionality
+//
+// Example 1:
+//
+//    DisplayShield *pShield = new DisplayShield;
+//    pShield->init("INIT",1000)                    // display "INIT" @ 1000 ms
+//
+#ifndef _XN6180_H_
+#define _XN6180_H_
+
+#include "x_nucleo_6180xa1.h"
+
+#define InterruptTOF   range_continuous_interrupt   // just an alias
+#define InterruptALS   als_continuous_interrupt     // just an alias
+#define PollTOF        range_continuous_poll        // just an alias
+#define PollALS        als_continuous_poll          // just an alias
+
+   enum OpModeIntPoll_t { PollMeasure, IntMeasure };  // red slider position
+
+   typedef OperatingMode OpMode;       // a short hand for Operating Mode
+   
+   class DisplayShield
+   {
+       public:
+          DevI2C *pDevice;
+          X_NUCLEO_6180XA1 *pBoard;
+          MeasureData_t data;
+          bool flagService;            // data read service request flag
+       
+       public:
+          OperatingMode curMode;      // board's current operating mode
+          OperatingMode prvMode;      // board's previous operating mode
+
+       public:  // construction
+          DisplayShield(const char *msg = 0, int msec = 1000);   // constructor
+          void init(const char *msg = 0, int msec = 1000);  // initialize shield
+          
+       public:  // public methods
+          void set();                  // set stop request
+          void clear();                // clear stop request
+          bool request();              // stop requested?
+          void disable();              // disable interrupt
+          void ready();                // set data ready status 
+          int handle();                // handle IRQ
+          int start(void (*pCb)(void));// start measurement
+//        int start();                 // start measurement
+          int stop();                  // stop current measurement
+
+          void display(const char * msg);
+          void display(const char * msg, int msec);  // display & wait
+          void refresh(OpMode mode);
+          void refresh();              // refresh display in current mode
+          
+       public:
+          bool red();                  // red switch on or off?
+          bool slider(enum OpModeIntPoll_t OpMode);  // did slider change?
+          bool setup(OpMode mode);     // setup the operation mode
+
+          void startMessage(OpMode mode);
+          void startMessage();
+          void stopMessage(OpMode mode);
+          void stopMessage();
+   };
+
+
+#endif // _XN6180_H_
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