Diff: CANParserCharger.h

Revision:

7:70cf5bff23f9

Parent:

5:756fae795d37

Child:

12:77d493b3320b

--- a/CANParserCharger.h	Sun Jul 30 23:01:15 2017 +0000
+++ b/CANParserCharger.h	Sun Sep 10 11:10:54 2017 +0000
@@ -4,6 +4,7 @@
 #include "CAN_Data.h"
 #include "CAN_IDs.h"
 #include "charger.h"
+#include "Data_types.h"
 
 
 
@@ -21,8 +22,27 @@
 void get_battery_status(CANMessage msg, bool &error);
 void get_charger_VI_info(CANMessage msg, float &_charger_voltage, float &_charger_current, uint8_t &_charger_status);
 void check_precharge_status (CANMessage msg, bool &_precharge_ready);
+void get_CAN_data();
+void car_CANDataSentCallback();
+void charger_CANDataSentCallback();
+void car_interruptHandler();
+void charger_interruptHandler();
+bool idAccepted(int id);
+void CAN_Init();
 
 CANMessage generate_charger_control_msg(float _desired_voltage, float _desired_current, uint8_t _charger_control);
 CANMessage generate_charger_info_msg(float _charger_voltage, float _charger_current, uint8_t _charger_status);
 CANMessage generate_charging_finished_msg(); //When this packet is received by the BMU, it causes the BMU to reset its SoC value to 100%
+
+//CAN stuff. Not that there are two sets because there are two separate CAN buses here; one to communicate with the charger, and one to communicate with the rest of the car (importantly the BMS).
+//The reason that there are two separate CAN buses is because the charger uses the extended CAN frame format, with a 29 bit ID, whereas the car uses the default 11 bit ID.
+extern CAN car_can; //Create a CAN object to handle CAN comms
+extern CANMessage car_buffer[CAN_BUFFER_SIZE]; //CAN receive buffer
+extern bool car_safe_to_write[CAN_BUFFER_SIZE]; //Semaphore bit indicating that it's safe to write to the software buffer
+extern bool car_CAN_data_sent;
+
+extern CAN charger_can; //Create a CAN object to handle CAN comms
+extern CANMessage charger_buffer[CAN_BUFFER_SIZE]; //CAN receive buffer
+extern bool charger_safe_to_write[CAN_BUFFER_SIZE]; //Semaphore bit indicating that it's safe to write to the software buffer
+extern bool charger_CAN_data_sent;
 #endif
\ No newline at end of file