diff --git a/Group21_Lab06_Task2/main.c b/Group21_Lab06_Task2/main.c
index 0c6c861..460ef92 100644
--- a/Group21_Lab06_Task2/main.c
+++ b/Group21_Lab06_Task2/main.c
@@ -36,4 +36,12 @@ void systick_setting(void) {
     STRELOAD = SYSTICK_RELOAD_VALUE(PWM_PERIOD/100);            // Set reload value for 10 µs intervals (100 kHz)
     STCTRL  |= (CLKINT | ENABLE | INTEN);                       // Set internal clock, enable the timer
     STCURRENT = 0;                                              // Clear STCURRENT value
+}
+void delay(int us)                              // DEFINING DELAY FUNCTION
+{
+    STRELOAD = SYSTICK_RELOAD_VALUE(us);        // RELOAD VALUE FOR REQUIRED DELAY
+    STCURRENT = 0;                              // Clear STCURRENT
+    STCTRL |= (1 << 0) | (1 << 2);              // Enable SysTick
+    while ((STCTRL & (1 << 16)) == 0);          // Wait until flag is set
+    STCTRL &= 0x0;                              // Stop the timer
 }
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