#ifndef DRV_PWM_H
#define DRV_PWM_H
-#include <pwm_map.h>
+#include "hw/pwm_map.h"
+
+#include <cpu/attr.h>
+
+#include CPU_HEADER(pwm)
+
#include <cfg/compiler.h>
#define PWM_MAX_DUTY ((pwm_duty_t)0xFFFF)
-#define PWM_MAX_PERIOD 0xFFFF
-#define PWM_MAX_PERIOD_LOG2 16
+#define PWM_MAX_PERIOD 0xFFFF
+#define PWM_MAX_PERIOD_LOG2 16
+/**
+ * PWM type define.
+ */
typedef uint16_t pwm_duty_t;
typedef uint32_t pwm_freq_t;
+
+
+/**
+ * Set PWM polarity of pwm \p dev.
+ */
+INLINE void pwm_setPolarity(PwmDev dev, bool pol)
+{
+ pwm_hw_setPolarity(dev, pol);
+}
+
void pwm_setDuty(PwmDev dev, pwm_duty_t duty);
void pwm_setFrequency(PwmDev dev, pwm_freq_t freq);
void pwm_enable(PwmDev dev, bool state);
void pwm_init(void);
-void pwm_test(void);
+/**
+ * Test function prototypes.
+ *
+ * See pwm_test.c for implemntation of these functions.
+ */
+int pwm_testRun(void);
+int pwm_testSetUp(void);
+int pwm_testTearDown(void);
#endif /* DRV_PWM_H */