my fork
inc/hal.h
- Committer:
- filartrix
- Date:
- 2015-04-08
- Revision:
- 4:987b201ec4b1
File content as of revision 4:987b201ec4b1:
/******************** (C) COPYRIGHT 2012 STMicroelectronics ******************** * File Name : hal.h * Author : AMS - HEA&RF BU * Version : V1.0.0 * Date : 19-July-2012 * Description : Header file which defines Hardware abstraction layer APIs * used by the BLE stack. It defines the set of functions * which needs to be ported to the target platform. ******************************************************************************** * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE * CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. *******************************************************************************/ #ifndef __HAL_H__ #define __HAL_H__ /****************************************************************************** * Includes *****************************************************************************/ #include <hal_types.h> #include <ble_status.h> /****************************************************************************** * Macros *****************************************************************************/ /* Little Endian buffer to host endianess conversion */ #define LE_TO_HOST_16(ptr) (uint16_t) ( ((uint16_t) \ *((uint8_t *)ptr)) | \ ((uint16_t) \ *((uint8_t *)ptr + 1) << 8 ) ) #define LE_TO_HOST_32(ptr) (uint32_t) ( ((uint32_t) \ *((uint8_t *)ptr)) | \ ((uint32_t) \ *((uint8_t *)ptr + 1) << 8) | \ ((uint32_t) \ *((uint8_t *)ptr + 2) << 16) | \ ((uint32_t) \ *((uint8_t *)ptr + 3) << 24) ) /* Big Endian buffer to host endianess conversion */ #define BE_TO_HOST_16(ptr) (uint16_t) ( ((uint16_t) \ *((uint8_t *)ptr)) << 8 | \ ((uint16_t) \ *((uint8_t *)ptr + 1) ) ) /* Store Value into a buffer in Little Endian Format */ #define HOST_TO_LE_16(buf, val) ( ((buf)[0] = (uint8_t) (val) ) , \ ((buf)[1] = (uint8_t) (val>>8) ) ) #define HOST_TO_LE_32(buf, val) ( ((buf)[0] = (uint8_t) (val) ) , \ ((buf)[1] = (uint8_t) (val>>8) ) , \ ((buf)[2] = (uint8_t) (val>>16) ) , \ ((buf)[3] = (uint8_t) (val>>24) ) ) /* Store Value into a buffer in Big Endian Format */ #define HOST_TO_BE_16(buf, val) ( ((buf)[1] = (uint8_t) (val) ) , \ ((buf)[0] = (uint8_t) (val>>8) ) ) /****************************************************************************** * Types *****************************************************************************/ /****************************************************************************** * Function Prototypes *****************************************************************************/ /** * Writes data to a serial interface. * * @param[in] data1 1st buffer * @param[in] data2 2nd buffer * @param[in] n_bytes1 number of bytes in 1st buffer * @param[in] n_bytes2 number of bytes in 2nd buffer */ //void Hal_Write_Serial(const void* data1, const void* data2, uint16_t n_bytes1, uint16_t n_bytes2); /** * Enable interrupts from HCI controller. */ void Enable_SPI_IRQ(void); /** * Disable interrupts from BLE controller. */ void Disable_SPI_IRQ(void); void Hal_Init_Timer(); uint32_t Hal_Get_Timer_Value(); void Hal_Start_Timer(uint32_t timeout); void Hal_Stop_Timer(); #endif /* __HAL_H__ */