Diff: pwmout_api.h

Revision:

2:e9a661555b58

Child:

3:aff886a69715

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pwmout_api.h	Wed Oct 10 14:14:12 2012 +0000
@@ -0,0 +1,53 @@
+/* mbed Microcontroller Library - pwmout_api
+ * Copyright (c) 2009-2011 ARM Limited. All rights reserved.
+ */ 
+
+#ifndef MBED_PWMOUT_API_H
+#define MBED_PWMOUT_API_H
+
+#include "device.h"
+
+#if DEVICE_PWMOUT
+
+#include "PinNames.h"
+#include "PeripheralNames.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif 
+
+// Todo: Remove the lookup tables and add the actual values in the object
+typedef struct {
+#if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
+    __IO uint32_t MR;
+    PWMName pwm;
+#elif defined(TARGET_LPC11U24)
+    PWMName pwm;
+#elif defined(TARGET_KL25Z)
+    __IO uint32_t *MOD;
+    __IO uint32_t *CNT;
+    __IO uint32_t *CnV;
+#endif
+} pwmout_object;
+
+void pwmout_init         (pwmout_object* obj, PinName pin);
+void pwmout_free         (pwmout_object* obj);
+
+void  pwmout_write       (pwmout_object* obj, float percent);
+float pwmout_read        (pwmout_object* obj);
+
+void pwmout_period       (pwmout_object* obj, float seconds);
+void pwmout_period_ms    (pwmout_object* obj, int ms);
+void pwmout_period_us    (pwmout_object* obj, int us);
+
+void pwmout_pulsewidth   (pwmout_object* obj, float seconds);
+void pwmout_pulsewidth_ms(pwmout_object* obj, int ms);
+void pwmout_pulsewidth_us(pwmout_object* obj, int us);
+
+#ifdef __cplusplus
+}
+#endif 
+
+#endif
+
+#endif