first add sdk

component/common/mbed/hal/timer_api.h

@@ -0,0 +1,157 @@
+/** mbed Microcontroller Library
+  ******************************************************************************
+  * @file    timer_api.h
+  * @author 
+  * @version V1.0.0
+  * @brief   This file provides following mbed I2C API
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2006-2013 ARM Limited
+  *
+  * Licensed under the Apache License, Version 2.0 (the "License");
+  * you may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at
+  *
+  *     http://www.apache.org/licenses/LICENSE-2.0
+  *
+  * Unless required by applicable law or agreed to in writing, software
+  * distributed under the License is distributed on an "AS IS" BASIS,
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  ****************************************************************************** 
+  */
+#ifndef MBED_EXT_TIMER_API_EXT_H
+#define MBED_EXT_TIMER_API_EXT_H
+
+#include "device.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/** @addtogroup timer       TIMER
+ *  @ingroup    hal
+ *  @brief      timer functions
+ *  @{
+ */
+
+///@name Ameba Common 
+///@{
+typedef struct gtimer_s gtimer_t;
+typedef void (*gtimer_irq_handler)(uint32_t id);
+
+
+/**
+  * @brief  Initializes the timer, including clock/function/timer registers.
+  * @param  obj: gtimer object defined in application software.
+  * @param  tid: the timer struct ID defined in gtimer structure.
+  * @retval none  
+  */
+void gtimer_init (gtimer_t *obj, uint32_t tid);
+
+/**
+  * @brief  Deinitializes the timer, including clock/function/timer registers.
+  * @param  obj: gtimer object defined in application software.
+  * @retval none  
+  */
+void gtimer_deinit (gtimer_t *obj);
+
+/**
+  * @brief  Read current timer tick in Gtimer clock(0~32768).
+  * @param  obj: gtimer object defined in application software.
+  * @retval 32 bit tick time  
+  */
+uint32_t gtimer_read_tick (gtimer_t *obj);
+
+/**
+  * @brief  Read current timer tick in microsecond.
+  * @param  obj: gtimer object defined in application software.
+  * @retval 64 bit tick time  
+  */
+uint64_t gtimer_read_us (gtimer_t *obj);
+
+/**
+  * @brief  Reload timer
+  * @param  obj: gtimer object defined in application software.
+  * @param  duration_us: the time in microsecond of gtimer to reload.
+  * @retval none  
+  */
+void gtimer_reload (gtimer_t *obj, uint32_t duration_us);
+/**
+  * @brief  Start the timer
+  * @param  obj: gtimer object defined in application software.
+  * @retval none  
+  */
+void gtimer_start (gtimer_t *obj);
+/**
+  * @brief  Set up a shout timer, including clock/function/timer registers.
+  * @param  obj: gtimer object defined in application software.
+  * @param  duration_us: the period in microsecond of gtimer.
+  * @param  handler: The Pointer to the function that program runs into when timer is up.
+  * @param  hid: the timer struct ID defined in gtimer structure.
+  * @retval none  
+  */
+void gtimer_start_one_shout (gtimer_t *obj, uint32_t duration_us, void* handler, uint32_t hid);
+/**
+  * @brief  Set up a periodic timer, including clock/function/timer registers.
+  * @param  obj: gtimer object defined in application software.
+  * @param  duration_us: the period in microsecond of gtimer.
+  * @param  handler: The Pointer to function that program runs into when timer is up.
+  * @param  hid: the timer struct ID defined in gtimer structure.
+  * @retval none  
+  */
+void gtimer_start_periodical (gtimer_t *obj, uint32_t duration_us, void* handler, uint32_t hid);
+
+/**
+  * @brief  Stop the timer, including clock/function/timer registers.
+  * @param  obj: gtimer object defined in application software.
+  * @retval none  
+  */
+void gtimer_stop (gtimer_t *obj);
+
+
+#if CONFIG_PLATFORM_8195A
+///@name Ameba Only 
+///@{
+
+
+enum { 
+    TIMER0 = 2,    
+    TIMER1 = 3,   
+    TIMER2 = 4,    
+    TIMER3 = 5,   
+    TIMER4 = 0,    
+
+    GTIMER_MAX = 5    
+};
+
+///@}
+#endif //CONFIG_PLATFORM_8195A
+
+
+
+#if CONFIG_PLATFORM_8711B
+///@name AmebaZ Only 
+///@{
+
+enum { 
+    TIMER0 = 0,   
+    TIMER1 = 1,    
+    TIMER2 = 2,    
+    TIMER3 = 3,   
+
+    GTIMER_MAX = 4    
+};
+
+///@}
+#endif //CONFIG_PLATFORM_8711B
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif/* MBED_TIMER_API_H */