X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fdrv%2Fpwm.h;h=60ae6e922e4bfee52c7d7e6304f0acb9c39262b6;hb=edfd941531726c508a978af9df645709fa539ed9;hp=1f5facf1e760fc6f914c0060a0e05f078fed34c6;hpb=4297185079b7e442de6ec821326b24ba1e47b8f5;p=bertos.git

diff --git a/bertos/drv/pwm.h b/bertos/drv/pwm.h
index 1f5facf1..60ae6e92 100644
--- a/bertos/drv/pwm.h
+++ b/bertos/drv/pwm.h
@@ -29,26 +29,32 @@
  * Copyright 2005 Develer S.r.l. (http://www.develer.com/)
  * -->
  *
- * \version $Id$
  *
- * \brief PWM driver (interface)
+ * \brief Pulse Width Modulation (PWM) driver.
  *
- * \version $Id$
  * \author Francesco Sacchi <batt@develer.com>
  * \author Daniele Basile <asterix@develer.com>
+ *
+ * $WIZ$ module_name = "pwm"
+ * $WIZ$ module_configuration = "bertos/cfg/cfg_pwm.h"
+ * $WIZ$ module_hw = "bertos/hw/pwm_map.h"
+ * $WIZ$ module_supports = "not avr and not cm3"
  */
 
 #ifndef DRV_PWM_H
 #define DRV_PWM_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.
@@ -68,6 +74,7 @@ INLINE void pwm_setPolarity(PwmDev dev, bool pol)
 
 void pwm_setDuty(PwmDev dev, pwm_duty_t duty);
 void pwm_setFrequency(PwmDev dev, pwm_freq_t freq);
+void pwm_setPolarity(PwmDev dev, bool pol);
 void pwm_enable(PwmDev dev, bool state);
 void pwm_init(void);
 
@@ -76,8 +83,10 @@ void pwm_init(void);
  *
  * See pwm_test.c for implemntation of these functions.
  */
-int pwm_testRun(void);
-int pwm_testSetUp(void);
+void pwm_testRun(void);
+int pwm_testSetup(void);
+/* For backward compatibility */
+#define pwm_testSetUp() pwm_testSetup()
 int pwm_testTearDown(void);
 
 #endif /* DRV_PWM_H */