Update Group21_Lab06_Task2/main.c

Initialize Duty Cycle
2024-09-22 19:50:13 +05:30 · 2024-09-22 19:50:13 +05:30 · a7d780eaf5
parent 468fdfb2ca
commit a7d780eaf5
1 changed files with 6 additions and 1 deletions
--- a/Group21_Lab06_Task2/main.c
+++ b/Group21_Lab06_Task2/main.c
@ -1,3 +1,8 @@
 #include <stdint.h>
 #include <stdbool.h>
 #include "tm4c123gh6pm.h"
+// Global Variables
+volatile int duty = 50; // Initial duty cycle
+volatile bool buttonPressed = false; // Track button state
+volatile uint32_t pressDuration = 0; // Track how long the button is pressed
+const long int PWM_PERIOD = 1000000; // Period for 100kHz in microseconds (10ms)