communication commands now builds but the new callbacks need to be implementded.

there is now no such thing as a message sub type. There is only a message type.
this simplifies the commands struct greatly.
the commands.c file was aprox 1400 lines and now it is about 150...

quad/sw/modular_quad_pid/src/callbacks.c

@@ -23,7 +23,7 @@ int cb_getpacketlogs(modular_structs_t* structs) {
 	// Message logging number of messages received and size of payload received
 	int length = snprintf(buf, sizeof buf, "%d,%d", n_msg_received, total_payload_received);
 
-	send_data(MessageTypes[5].ID, MessageTypes[5].subtypes[1].ID, 0, buf, length >= sizeof(buf) ? 255 : length + 1);
+	send_data(MessageTypes[LOG_TYPE_ID].ID, 0, buf, length >= sizeof(buf) ? 255 : length + 1);
 	return 0;
 }
 
@@ -88,6 +88,6 @@ int cb_getval(modular_structs_t* structs) {
 	// Message logging number of messages received and size of payload received
 	int length = snprintf(buf, sizeof buf, "%f", structs->parameter_struct.yaw_angle_pid.Kp);
 
-	send_data(MessageTypes[2].ID, MessageTypes[2].subtypes[0].ID, 0, buf, length >= sizeof(buf) ? 255 : length + 1);
+	send_data(MessageTypes[GETVAL_TYPE_ID].ID, 0, buf, length >= sizeof(buf) ? 255 : length + 1);
 	return 0;
 }

quad/sw/modular_quad_pid/src/communication.h

@@ -16,6 +16,6 @@
 int initUartComms();
 void process_received(modular_structs_t *structs);
 void uart_interrupt_handler(XUartPs *InstancePtr);
-int send_data(u16 type_id, u16 subtype_id, u16 msg_id, char* data, size_t size);
+int send_data(u16 type_id, u16 msg_id, char* data, size_t size);
 
 #endif

quad/sw/modular_quad_pid/src/log_data.c

@@ -147,7 +147,7 @@ void printLogging(){
 	strcat(buf,header);
 	strcat(buf,units);
 
-	send_data(MessageTypes[LOG_TYPE_ID].ID, MessageTypes[5].subtypes[0].ID, 0, buf, strlen(buf) + 1);
+	send_data(MessageTypes[LOG_TYPE_ID].ID, 0, buf, strlen(buf) + 1);
 	//uart0_sendBytes(buf, strlen(buf));
 	//usleep(100000);
 
@@ -155,7 +155,7 @@ void printLogging(){
 	/* print & send log data */
 	for(i = 0; i < arrayIndex; i++){
 		char* logLine = format(logArray[i]);
-		send_data(MessageTypes[5].ID, MessageTypes[5].subtypes[0].ID, 0, logLine, strlen(logLine) + 1);
+		send_data(MessageTypes[LOG_TYPE_ID].ID, 0, logLine, strlen(logLine) + 1);
 		free(logLine);
 	}
 }