144 lines
5.2 KiB
C
144 lines
5.2 KiB
C
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/**************************************************************************************************
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Filename: hal_drivers.h
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Revised: $Date: 2012-05-29 16:28:12 -0700 (Tue, 29 May 2012) $
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Revision: $Revision: 30649 $
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Description: This file contains the interface to the Drivers service.
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Copyright 2005-2011 Texas Instruments Incorporated. All rights reserved.
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IMPORTANT: Your use of this Software is limited to those specific rights
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granted under the terms of a software license agreement between the user
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who downloaded the software, his/her employer (which must be your employer)
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and Texas Instruments Incorporated (the "License"). You may not use this
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Software unless you agree to abide by the terms of the License. The License
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limits your use, and you acknowledge, that the Software may not be modified,
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copied or distributed unless embedded on a Texas Instruments microcontroller
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or used solely and exclusively in conjunction with a Texas Instruments radio
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frequency transceiver, which is integrated into your product. Other than for
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the foregoing purpose, you may not use, reproduce, copy, prepare derivative
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works of, modify, distribute, perform, display or sell this Software and/or
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its documentation for any purpose.
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YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE
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PROVIDED <EFBFBD>AS IS<EFBFBD> WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
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INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE,
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NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL
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TEXAS INSTRUMENTS OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER CONTRACT,
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NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER
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LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES
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INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE
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OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT
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OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES
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(INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.
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Should you have any questions regarding your right to use this Software,
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contact Texas Instruments Incorporated at www.TI.com.
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**************************************************************************************************/
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#ifndef HAL_DRIVER_H
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#define HAL_DRIVER_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/**************************************************************************************************
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* CONSTANTS
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**************************************************************************************************/
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#define HAL_KEY_EVENT 0x0001
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#define HAL_LED_BLINK_EVENT 0x0002
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#define HAL_SLEEP_TIMER_EVENT 0x00400
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#define PERIOD_RSSI_RESET_EVT 0x00800
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#define PERIOD_RSSI_RESET_TIMEOUT 10
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#define HAL_MOTION_GYRO_POWERUP_DONE_EVENT 0x0004
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#define HAL_MOTION_GYRO_CALIBRATION_DONE_EVENT 0x0008
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#define HAL_MOTION_MEASUREMENT_START_EVENT 0x0010
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#define HAL_MOTION_MEASUREMENT_DONE_EVENT 0x0020
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#define HAL_BUZZER_EVENT 0x0040
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#define HAL_GYRO_REGISTER_ACCESS_READY_EVENT 0x0080
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#define HAL_MOTION_DETECTED_EVENT 0x0100
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#define HAL_GYRO_ACTIVE_EVENT 0x0200
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#define HAL_MOTION_EVENT \
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( HAL_MOTION_GYRO_POWERUP_DONE_EVENT | \
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HAL_MOTION_GYRO_CALIBRATION_DONE_EVENT | \
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HAL_MOTION_MEASUREMENT_START_EVENT | \
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HAL_MOTION_MEASUREMENT_DONE_EVENT | \
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HAL_MOTION_DETECTED_EVENT | \
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HAL_GYRO_ACTIVE_EVENT )
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/**************************************************************************************************
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* GLOBAL VARIABLES
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**************************************************************************************************/
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extern uint8 Hal_TaskID;
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extern void Hal_Init ( uint8 task_id );
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/*
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* Process Serial Buffer
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*/
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extern uint16 Hal_ProcessEvent ( uint8 task_id, uint16 events );
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/*
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* Process Polls
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*/
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extern void Hal_ProcessPoll (void);
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/*
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* Initialize HW
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*/
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extern void HalDriverInit (void);
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/**************************************************************************************************
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* @fn halDriverBegPM
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*
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* @brief This function is called before entering PM so that drivers can be put into their
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* lowest power states.
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*
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* input parameters
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*
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* None.
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*
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* output parameters
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*
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* None.
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*
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* @return None.
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**************************************************************************************************
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*/
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void halDriverBegPM(void);
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/**************************************************************************************************
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* @fn halDriverEndPM
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*
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* @brief This function is called after exiting PM so that drivers can be restored to their
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* ready power states.
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*
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* input parameters
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*
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* None.
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*
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* output parameters
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*
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* None.
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*
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* @return None.
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**************************************************************************************************
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*/
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void halDriverEndPM(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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/**************************************************************************************************
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*/
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