Version 3 is with update to the test rig with a linear actuator

Dependencies:   SPTE_10Bar_5V mbed AS5048 SDFileSystem MODSERIAL PinDetect LCM101 LinearActuator

Revision:
11:fc82dd22a527
Parent:
10:77fcbad99a31
--- a/constants.h	Mon Feb 17 15:15:24 2020 +0000
+++ b/constants.h	Wed Aug 12 12:05:58 2020 +0000
@@ -36,6 +36,10 @@
 //Festo digital valve (one for inflate)
 #define VALVE_PIN           D0
 
+//Linear actuator
+#define LINACT_DIR_PIN      D5
+#define LINACT_PWM_PIN      D6
+
 /**
  * Sensor settings and calibration data
  */
@@ -71,8 +75,11 @@
     extern const int kTimeLogDataUs;                    // data logging
     extern const int TimeControlHertz;                  // control loop sample rate
     extern const int kTimeSerialPrintUs;                // serial printing 
-
+    extern const int minKeyInt;                   //key interval time out value
+    
     extern const int kSerialBaudrate;
+    
+    extern const int PWMHertz;                          //Linear actuator frequency for pwm
 }
 
 namespace rigStructure {