Mandava7 onboarding

Firmware/project_1/inc/pins.h

@@ -25,6 +25,8 @@
 #define P_LED2 P0_5
 #define P_LED3 P0_6
 #define P_LED4 P0_7
+#define P_LED  P0_4
+#define P_POT  A0
 // PROJECT 1 - You can define a pin macro here
 
 /*
@@ -35,15 +37,15 @@ extern DigitalOut led1;
 extern DigitalOut led2;
 extern DigitalOut led3;
 extern DigitalOut led4;
-// PROJECT 1 - You can declare a DigitalOut object here
 
+// PROJECT 1 - You can declare a DigitalOut object here
+extern DigitalOut test_led;
 /*
  * BOARD SPECIFIC PINS
  */
 
 // PROJECT 2 - You can declare a AnalogIn object here
-
-
+extern AnalogIn pot;
 /*
  * BOARD SPECIFIC PIN OBJECT DECLARATIONS
  */

Firmware/project_1/inc/setup.h

@@ -18,7 +18,7 @@
 
 //task 1 rate
 // PROJECT 1 - You can change the macro name to something more descriptive if you'd like
-#define TASK_1_RATE_US 1000000
+#define BLINK_RATE 1000000
 
 
 

Firmware/project_1/src/main.cpp

@@ -5,13 +5,16 @@
 
 #include <mbed.h>
 // PROJECT 1 - Include something here!
+#include "pins.h"
+#include "setup.h"
 #include "peripherals.h"
 #include "can_struct.h"
 #include "CAN/can_id.h"
 #include "CAN/can_data.h"
 #include "can_buffer.h"
 
 
+
 /*
  * This is an example function. It blinks the heartbeat LED and sends
  * a Heartbeat CAN Message. The message sends when the LED turns on.
@@ -37,7 +40,7 @@ void checkCANController() {
  * be a good place to do it.
  */
 void setup() {
-
+	// yes this works
 	//set up the CAN interrupts and handling.
 	common.setupCAN();
 	//set up LEDs and turn them all off
@@ -81,10 +84,11 @@ int main() {
 	bool shutdown = false;
 	// Main functionality
 	while (!shutdown) {
-
+		
 		//on time overflow all callbacks will happen and timing reset to 0. Might be needed for other functions that rely on timing.
         bool overflow;
         uint32_t now = common.loopTime(&timing, &overflow);
+
 
         //clear CAN Buffer
         while(!common.readCANMessage(msg)) {
@@ -94,9 +98,14 @@ int main() {
         	//total messages. Do nothing for irrelevant messages
         	common.toggleReceiveCANLED();
         }
+        // project 2
+        float pot_val = pot.read();
+        uint32_t blink = pot_val * BLINK_RATE;
+
 
-        if(timing.tickThreshold(last_task_1_time, TASK_1_RATE_US)){
+        if(timing.tickThreshold(last_task_1_time, BLINK_RATE)){
         	//PROJECT 1 - add code here to actually make the LED blink
+        	test_led = !test_led;
         }
 
         //PROJECT 2 - use the potentiometer to change the blink rate

Firmware/project_1/src/pins.cpp

@@ -13,7 +13,7 @@
  */
 
 // PROJECT 2 - You can instantiate your AnalogIn object here
-
+AnalogIn	pot(P_POT);
 /*
  * COMMON PIN OBJECT INSTANTIATIONS
  */
@@ -22,4 +22,6 @@ DigitalOut led1(P_LED1);
 DigitalOut led2(P_LED2);
 DigitalOut led3(P_LED3);
 DigitalOut led4(P_LED4);
+
 // PROJECT 1 - You can instantiate your DigitalOut object here
+DigitalOut test_led(P_LED);