Rajath Ravi / Mbed 2 deprecated ravi_blinkycode

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Dependencies:   mbed

main_Lec9.cpp@0:34ee385f4d2d, 2021-10-23 (annotated)

Committer:
rajathr
Date:
Sat Oct 23 05:49:09 2021 +0000
Revision:
0:34ee385f4d2d
At 23rd Oct 21 - All Code

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rajathr 0:34ee385f4d2d 1 #include "gpio.h"
rajathr 0:34ee385f4d2d 2 #include "led1.h"
rajathr 0:34ee385f4d2d 3 #include "main_Lec9.h" //Mort: including main_Lec9.h
rajathr 0:34ee385f4d2d 4 #include "mbed.h"
rajathr 0:34ee385f4d2d 5 #include "hardware_timer3.h"
rajathr 0:34ee385f4d2d 6 #include "interrupt.h"
rajathr 0:34ee385f4d2d 7
rajathr 0:34ee385f4d2d 8 Serial pc(USBTX, USBRX);
rajathr 0:34ee385f4d2d 9
rajathr 0:34ee385f4d2d 10
rajathr 0:34ee385f4d2d 11 int main(void)
rajathr 0:34ee385f4d2d 12 {
rajathr 0:34ee385f4d2d 13 uint32_t i,j;
rajathr 0:34ee385f4d2d 14 //uint16_t countervalue;
rajathr 0:34ee385f4d2d 15 //uint16_t checkvalue;
rajathr 0:34ee385f4d2d 16
rajathr 0:34ee385f4d2d 17 /* All of your init functions need to be here */
rajathr 0:34ee385f4d2d 18
rajathr 0:34ee385f4d2d 19 //This is for first LED function
rajathr 0:34ee385f4d2d 20 //init_LED1(); //Calling the initialization function - To initialize PortB as its corresponding functionality //Mort: Do not need to say void here
rajathr 0:34ee385f4d2d 21
rajathr 0:34ee385f4d2d 22 //This is for Probelm 10 Exercises - START
rajathr 0:34ee385f4d2d 23 // //This is for Output Compare:
rajathr 0:34ee385f4d2d 24 // InitGPIOBPin0asOutputCompare();
rajathr 0:34ee385f4d2d 25 // TMR3CH3OutputCompare();
rajathr 0:34ee385f4d2d 26 //
rajathr 0:34ee385f4d2d 27 // //This is for Input Capture:
rajathr 0:34ee385f4d2d 28 // InitGPIOCPin6asInputCapture();
rajathr 0:34ee385f4d2d 29 // TMR3CH1GPIOCPin6asInputCapture();
rajathr 0:34ee385f4d2d 30 //This is for Probelm 10 Exercises - END
rajathr 0:34ee385f4d2d 31
rajathr 0:34ee385f4d2d 32
rajathr 0:34ee385f4d2d 33 // //Exercise 11 PWM MODE - 1st Problem - START
rajathr 0:34ee385f4d2d 34 // //Initializing PortB Pin 0 as a Output Pin
rajathr 0:34ee385f4d2d 35 // InitGPIOBPin0asPWMMode1();
rajathr 0:34ee385f4d2d 36 // TMR3CH3OutputPWMMode1();
rajathr 0:34ee385f4d2d 37 // //Exercise 11 PWM MODE - 1st Problem - END
rajathr 0:34ee385f4d2d 38
rajathr 0:34ee385f4d2d 39 // //Exercise 11 PWM MODE - 2nd Problem - START
rajathr 0:34ee385f4d2d 40 // //Initializing PortB Pin 0 as a Output Pin
rajathr 0:34ee385f4d2d 41 // InitPortBPin0asOutput();
rajathr 0:34ee385f4d2d 42 // initTimer3ToInterrupt();
rajathr 0:34ee385f4d2d 43 // //Exercise 11 PWM MODE - 2nd Problem - END
rajathr 0:34ee385f4d2d 44
rajathr 0:34ee385f4d2d 45 //Exercise 11 PWM MODE - 3rd Problem - START
rajathr 0:34ee385f4d2d 46 //Initializing PortB Pin 0 as a Output Pin
rajathr 0:34ee385f4d2d 47 enableEXTI6OnPortC();
rajathr 0:34ee385f4d2d 48 //Exercise 11 PWM MODE - 3rd Problem - END
rajathr 0:34ee385f4d2d 49
rajathr 0:34ee385f4d2d 50
rajathr 0:34ee385f4d2d 51 while(true)
rajathr 0:34ee385f4d2d 52 {
rajathr 0:34ee385f4d2d 53 //Create FOR Loop to have some delay between toggling
rajathr 0:34ee385f4d2d 54 for(i=1; i<100; i++) //Mort: Your code was fine, just your delay was too large.
rajathr 0:34ee385f4d2d 55 {
rajathr 0:34ee385f4d2d 56 //pc.printf("hi hi hi \n");
rajathr 0:34ee385f4d2d 57 j=j+1;
rajathr 0:34ee385f4d2d 58 }
rajathr 0:34ee385f4d2d 59 toggle_LED1(); //Function Call to toggle LED
rajathr 0:34ee385f4d2d 60
rajathr 0:34ee385f4d2d 61 // countervalue = readCounterValueIfFlagIsSet();
rajathr 0:34ee385f4d2d 62 // if (countervalue > 0 & checkvalue != countervalue)
rajathr 0:34ee385f4d2d 63 // {
rajathr 0:34ee385f4d2d 64 // pc.printf("\nCounter Value is = %d", countervalue);
rajathr 0:34ee385f4d2d 65 // checkvalue = countervalue;
rajathr 0:34ee385f4d2d 66 }
rajathr 0:34ee385f4d2d 67 }
rajathr 0:34ee385f4d2d 68 }
rajathr 0:34ee385f4d2d 69
rajathr 0:34ee385f4d2d 70 void debugPrint(uint32_t what)
rajathr 0:34ee385f4d2d 71 {
rajathr 0:34ee385f4d2d 72 pc.printf("The value is %u\n",what);
rajathr 0:34ee385f4d2d 73 }
rajathr 0:34ee385f4d2d 74