Changeset 429 for EcnlProtoTool/trunk/asp3_dcre/mbed/hal/pwmout_api.h

Timestamp:

Jul 3, 2020, 7:19:17 PM (4 years ago)

Author:

coas-nagasima

Message:

ASP3, TINET, mbed を更新

File:

• EcnlProtoTool/trunk/asp3_dcre/mbed/hal/pwmout_api.h (modified) (3 diffs)

EcnlProtoTool/trunk/asp3_dcre/mbed/hal/pwmout_api.h

@@ +1 @@
+
+/** \addtogroup hal */
+/** @{*/
 /* mbed Microcontroller Library
  * Copyright (c) 2006-2013 ARM Limited
@@ -25 +28 @@
 #endif
 
+/** Pwmout hal structure. pwmout_s is declared in the target's hal
+ */
 typedef struct pwmout_s pwmout_t;
 
-void pwmout_init         (pwmout_t* obj, PinName pin);
-void pwmout_free         (pwmout_t* obj);
+/**
+ * \defgroup hal_pwmout Pwmout hal functions
+ * @{
+ */
 
-void  pwmout_write       (pwmout_t* obj, float percent);
-float pwmout_read        (pwmout_t* obj);
+/** Initialize the pwm out peripheral and configure the pin
+ *
+ * @param obj The pwmout object to initialize
+ * @param pin The pwmout pin to initialize
+ */
+void pwmout_init(pwmout_t *obj, PinName pin);
 
-void pwmout_period       (pwmout_t* obj, float seconds);
-void pwmout_period_ms    (pwmout_t* obj, int ms);
-void pwmout_period_us    (pwmout_t* obj, int us);
+/** Deinitialize the pwmout object
+ *
+ * @param obj The pwmout object
+ */
+void pwmout_free(pwmout_t *obj);
 
-void pwmout_pulsewidth   (pwmout_t* obj, float seconds);
-void pwmout_pulsewidth_ms(pwmout_t* obj, int ms);
-void pwmout_pulsewidth_us(pwmout_t* obj, int us);
+/** Set the output duty-cycle in range <0.0f, 1.0f>
+ *
+ * Value 0.0f represents 0 percentage, 1.0f represents 100 percent.
+ * @param obj     The pwmout object
+ * @param percent The floating-point percentage number
+ */
+void pwmout_write(pwmout_t *obj, float percent);
+
+/** Read the current float-point output duty-cycle
+ *
+ * @param obj The pwmout object
+ * @return A floating-point output duty-cycle
+ */
+float pwmout_read(pwmout_t *obj);
+
+/** Set the PWM period specified in seconds, keeping the duty cycle the same
+ *
+ * Periods smaller than microseconds (the lowest resolution) are set to zero.
+ * @param obj     The pwmout object
+ * @param seconds The floating-point seconds period
+ */
+void pwmout_period(pwmout_t *obj, float seconds);
+
+/** Set the PWM period specified in miliseconds, keeping the duty cycle the same
+ *
+ * @param obj The pwmout object
+ * @param ms  The milisecond period
+ */
+void pwmout_period_ms(pwmout_t *obj, int ms);
+
+/** Set the PWM period specified in microseconds, keeping the duty cycle the same
+ *
+ * @param obj The pwmout object
+ * @param us  The microsecond period
+ */
+void pwmout_period_us(pwmout_t *obj, int us);
+
+/** Set the PWM pulsewidth specified in seconds, keeping the period the same.
+ *
+ * @param obj     The pwmout object
+ * @param seconds The floating-point pulsewidth in seconds
+ */
+void pwmout_pulsewidth(pwmout_t *obj, float seconds);
+
+/** Set the PWM pulsewidth specified in miliseconds, keeping the period the same.
+ *
+ * @param obj The pwmout object
+ * @param ms  The floating-point pulsewidth in miliseconds
+ */
+void pwmout_pulsewidth_ms(pwmout_t *obj, int ms);
+
+/** Set the PWM pulsewidth specified in microseconds, keeping the period the same.
+ *
+ * @param obj The pwmout object
+ * @param us  The floating-point pulsewidth in microseconds
+ */
+void pwmout_pulsewidth_us(pwmout_t *obj, int us);
+
+/**@}*/
 
 #ifdef __cplusplus
@@ -48 +117 @@
 
 #endif
+
+/** @}*/