Diff: CanControl.h

Revision:

0:274e6fb7df45

Child:

1:25258579a80d

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CanControl.h	Fri May 12 20:19:32 2017 +0000
@@ -0,0 +1,46 @@
+#ifndef CANCONTROL_H
+#define CANCONTROL_H
+
+#include "mbed.h"
+
+#define BMSCANADDRESS 0x033
+
+/** CanControl class
+ *  Used to control the power on the CanBus
+ */
+class CanControl
+{
+    public:
+    /** Create CanControl instance
+    @param buckCan
+    @param ledCan
+    */
+    CanControl(PinName buckCan);
+    
+    /** Disables/shuts down the Can bus
+    */
+    bool disable(void);
+    
+    /** Enables/turn on the Can bus
+    */
+    bool enable(void);
+    
+    /** Returns the status of the Canbus
+    1 = enabled, 0 = disabled
+    */
+    bool status(void){return enabled;}
+    
+    private:
+    /** Keep relay enabled
+    makes sure the relay stays enabled when the enable function is called
+    this happens by pinging the BMS every second (CAN address 0x033)
+    */
+    void relay(void);
+    
+    DigitalOut _buckCan;
+    DigitalOut _canEnable;
+    Ticker repeat;
+    bool enabled;    
+};
+
+#endif //CANCONTROL_H
\ No newline at end of file