Fix DUTY_CYCLE for MAX32660 TMR example

analogdevicesinc · Aug 23, 2024 · 440b83d · 440b83d
1 parent 71724ae
commit 440b83d
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/Examples/MAX32660/TMR/main.c b/Examples/MAX32660/TMR/main.c
@@ -38,7 +38,8 @@
 #include "led.h"
 
 /***** Definitions *****/
-#define MAX_TICKS pow(2, 32)
+#define MAX_TICKS 4294967296
+// 2^32
 
 // Parameters for PWM output
 #define FREQ 1000 // (Hz)
@@ -77,7 +78,7 @@ void PWMTimer(void)
  // Declare variables
  mxc_tmr_cfg_t tmr; // to configure timer
  unsigned int periodTicks = MXC_TMR_GetPeriod(PWM_TIMER, 1, FREQ);
- unsigned int dutyTicks = periodTicks / 100 * 50;
+ unsigned int dutyTicks = periodTicks * (DUTY_CYCLE / 100.0f);
 
  //Configure PWM GPIO Pin
  mxc_gpio_cfg_t pwmOut;