302 lines
9.0 KiB
C
302 lines
9.0 KiB
C
|
/**************************************************************************************************
|
|||
|
|
Filename: hal_drivers.c
|
|||
|
|
Revised: $Date: 2007-07-06 10:42:24 -0700 (Fri, 06 Jul 2007) $
|
|||
|
|
Revision: $Revision: 13579 $
|
|||
|
|
|
|||
|
|
Description: This file contains the interface to the Drivers Service.
|
|||
|
|
|
|||
|
|
|
|||
|
|
Copyright 2005-2010 Texas Instruments Incorporated. All rights reserved.
|
|||
|
|
|
|||
|
|
IMPORTANT: Your use of this Software is limited to those specific rights
|
|||
|
|
granted under the terms of a software license agreement between the user
|
|||
|
|
who downloaded the software, his/her employer (which must be your employer)
|
|||
|
|
and Texas Instruments Incorporated (the "License"). You may not use this
|
|||
|
|
Software unless you agree to abide by the terms of the License. The License
|
|||
|
|
limits your use, and you acknowledge, that the Software may not be modified,
|
|||
|
|
copied or distributed unless embedded on a Texas Instruments microcontroller
|
|||
|
|
or used solely and exclusively in conjunction with a Texas Instruments radio
|
|||
|
|
frequency transceiver, which is integrated into your product. Other than for
|
|||
|
|
the foregoing purpose, you may not use, reproduce, copy, prepare derivative
|
|||
|
|
works of, modify, distribute, perform, display or sell this Software and/or
|
|||
|
|
its documentation for any purpose.
|
|||
|
|
|
|||
|
|
YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE
|
|||
|
|
PROVIDED <EFBFBD>AS IS<EFBFBD> WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
|
|||
|
|
INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE,
|
|||
|
|
NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL
|
|||
|
|
TEXAS INSTRUMENTS OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER CONTRACT,
|
|||
|
|
NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER
|
|||
|
|
LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES
|
|||
|
|
INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE
|
|||
|
|
OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT
|
|||
|
|
OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES
|
|||
|
|
(INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.
|
|||
|
|
|
|||
|
|
Should you have any questions regarding your right to use this Software,
|
|||
|
|
contact Texas Instruments Incorporated at www.TI.com.
|
|||
|
|
**************************************************************************************************/
|
|||
|
|
|
|||
|
|
|
|||
|
|
/**************************************************************************************************
|
|||
|
|
* INCLUDES
|
|||
|
|
**************************************************************************************************/
|
|||
|
|
#include "hal_types.h"
|
|||
|
|
#include "OSAL.h"
|
|||
|
|
#include "hal_drivers.h"
|
|||
|
|
#include "hal_adc.h"
|
|||
|
|
#if (defined HAL_DMA) && (HAL_DMA == TRUE)
|
|||
|
|
#include "hal_dma.h"
|
|||
|
|
#endif
|
|||
|
|
#include "hal_key.h"
|
|||
|
|
#include "hal_lcd.h"
|
|||
|
|
#include "hal_led.h"
|
|||
|
|
#include "hal_timer.h"
|
|||
|
|
#include "hal_uart.h"
|
|||
|
|
#include "hal_sleep.h"
|
|||
|
|
#if (defined HAL_AES) && (HAL_AES == TRUE)
|
|||
|
|
#include "hal_aes.h"
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#if (defined HAL_SPI) && (HAL_SPI == TRUE)
|
|||
|
|
#include "hal_spi.h"
|
|||
|
|
#endif
|
|||
|
|
#if (defined HAL_HID) && (HAL_HID == TRUE)
|
|||
|
|
#include "usb_hid.h"
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#ifdef CC2591_COMPRESSION_WORKAROUND
|
|||
|
|
#include "mac_rx.h"
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/**************************************************************************************************
|
|||
|
|
* MACROS
|
|||
|
|
**************************************************************************************************/
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
/**************************************************************************************************
|
|||
|
|
* CONSTANTS
|
|||
|
|
**************************************************************************************************/
|
|||
|
|
|
|||
|
|
|
|||
|
|
/**************************************************************************************************
|
|||
|
|
* TYPEDEFS
|
|||
|
|
**************************************************************************************************/
|
|||
|
|
|
|||
|
|
|
|||
|
|
/**************************************************************************************************
|
|||
|
|
* GLOBAL VARIABLES
|
|||
|
|
**************************************************************************************************/
|
|||
|
|
uint8 Hal_TaskID;
|
|||
|
|
|
|||
|
|
extern void HalLedUpdate( void ); /* Notes: This for internal only so it shouldn't be in hal_led.h */
|
|||
|
|
|
|||
|
|
/**************************************************************************************************
|
|||
|
|
* FUNCTIONS - API
|
|||
|
|
**************************************************************************************************/
|
|||
|
|
|
|||
|
|
/**************************************************************************************************
|
|||
|
|
* @fn Hal_Init
|
|||
|
|
*
|
|||
|
|
* @brief Hal Initialization function.
|
|||
|
|
*
|
|||
|
|
* @param task_id - Hal TaskId
|
|||
|
|
*
|
|||
|
|
* @return None
|
|||
|
|
**************************************************************************************************/
|
|||
|
|
void Hal_Init( uint8 task_id )
|
|||
|
|
{
|
|||
|
|
/* Register task ID */
|
|||
|
|
Hal_TaskID = task_id;
|
|||
|
|
|
|||
|
|
#ifdef CC2591_COMPRESSION_WORKAROUND
|
|||
|
|
osal_start_reload_timer( Hal_TaskID, PERIOD_RSSI_RESET_EVT, PERIOD_RSSI_RESET_TIMEOUT );
|
|||
|
|
#endif
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**************************************************************************************************
|
|||
|
|
* @fn Hal_DriverInit
|
|||
|
|
*
|
|||
|
|
* @brief Initialize HW - These need to be initialized before anyone.
|
|||
|
|
*
|
|||
|
|
* @param task_id - Hal TaskId
|
|||
|
|
*
|
|||
|
|
* @return None
|
|||
|
|
**************************************************************************************************/
|
|||
|
|
void HalDriverInit (void)
|
|||
|
|
{
|
|||
|
|
/* TIMER */
|
|||
|
|
#if (defined HAL_TIMER) && (HAL_TIMER == TRUE)
|
|||
|
|
#error "The hal timer driver module is removed."
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/* ADC */
|
|||
|
|
#if (defined HAL_ADC) && (HAL_ADC == TRUE)
|
|||
|
|
HalAdcInit();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/* DMA */
|
|||
|
|
#if (defined HAL_DMA) && (HAL_DMA == TRUE)
|
|||
|
|
// Must be called before the init call to any module that uses DMA.
|
|||
|
|
HalDmaInit();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/* AES */
|
|||
|
|
#if (defined HAL_AES) && (HAL_AES == TRUE)
|
|||
|
|
HalAesInit();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/* LCD */
|
|||
|
|
#if (defined HAL_LCD) && (HAL_LCD == TRUE)
|
|||
|
|
HalLcdInit();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/* LED */
|
|||
|
|
#if (defined HAL_LED) && (HAL_LED == TRUE)
|
|||
|
|
HalLedInit();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/* UART */
|
|||
|
|
#if (defined HAL_UART) && (HAL_UART == TRUE)
|
|||
|
|
HalUARTInit();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/* KEY */
|
|||
|
|
#if (defined HAL_KEY) && (HAL_KEY == TRUE)
|
|||
|
|
HalKeyInit();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/* SPI */
|
|||
|
|
#if (defined HAL_SPI) && (HAL_SPI == TRUE)
|
|||
|
|
HalSpiInit();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/* HID */
|
|||
|
|
#if (defined HAL_HID) && (HAL_HID == TRUE)
|
|||
|
|
usbHidInit();
|
|||
|
|
#endif
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
/**************************************************************************************************
|
|||
|
|
* @fn Hal_ProcessEvent
|
|||
|
|
*
|
|||
|
|
* @brief Hal Process Event
|
|||
|
|
*
|
|||
|
|
* @param task_id - Hal TaskId
|
|||
|
|
* events - events
|
|||
|
|
*
|
|||
|
|
* @return None
|
|||
|
|
**************************************************************************************************/
|
|||
|
|
uint16 Hal_ProcessEvent( uint8 task_id, uint16 events )
|
|||
|
|
{
|
|||
|
|
uint8 *msgPtr;
|
|||
|
|
|
|||
|
|
(void)task_id; // Intentionally unreferenced parameter
|
|||
|
|
|
|||
|
|
if ( events & SYS_EVENT_MSG )
|
|||
|
|
{
|
|||
|
|
msgPtr = osal_msg_receive(Hal_TaskID);
|
|||
|
|
|
|||
|
|
while (msgPtr)
|
|||
|
|
{
|
|||
|
|
/* Do something here - for now, just deallocate the msg and move on */
|
|||
|
|
|
|||
|
|
/* De-allocate */
|
|||
|
|
osal_msg_deallocate( msgPtr );
|
|||
|
|
/* Next */
|
|||
|
|
msgPtr = osal_msg_receive( Hal_TaskID );
|
|||
|
|
}
|
|||
|
|
return events ^ SYS_EVENT_MSG;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ( events & HAL_LED_BLINK_EVENT )
|
|||
|
|
{
|
|||
|
|
#if (defined (BLINK_LEDS)) && (HAL_LED == TRUE)
|
|||
|
|
HalLedUpdate();
|
|||
|
|
#endif /* BLINK_LEDS && HAL_LED */
|
|||
|
|
return events ^ HAL_LED_BLINK_EVENT;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (events & HAL_KEY_EVENT)
|
|||
|
|
{
|
|||
|
|
#if (defined HAL_KEY) && (HAL_KEY == TRUE)
|
|||
|
|
/* Check for keys */
|
|||
|
|
HalKeyPoll();
|
|||
|
|
|
|||
|
|
/* if interrupt disabled, do next polling */
|
|||
|
|
if (!Hal_KeyIntEnable)
|
|||
|
|
{
|
|||
|
|
osal_start_timerEx( Hal_TaskID, HAL_KEY_EVENT, 100);
|
|||
|
|
}
|
|||
|
|
#endif // HAL_KEY
|
|||
|
|
|
|||
|
|
return events ^ HAL_KEY_EVENT;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
#ifdef POWER_SAVING
|
|||
|
|
if ( events & HAL_SLEEP_TIMER_EVENT )
|
|||
|
|
{
|
|||
|
|
halRestoreSleepLevel();
|
|||
|
|
return events ^ HAL_SLEEP_TIMER_EVENT;
|
|||
|
|
}
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#ifdef CC2591_COMPRESSION_WORKAROUND
|
|||
|
|
if ( events & PERIOD_RSSI_RESET_EVT )
|
|||
|
|
{
|
|||
|
|
macRxResetRssi();
|
|||
|
|
return (events ^ PERIOD_RSSI_RESET_EVT);
|
|||
|
|
}
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/* Nothing interested, discard the message */
|
|||
|
|
return 0;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**************************************************************************************************
|
|||
|
|
* @fn Hal_ProcessPoll
|
|||
|
|
*
|
|||
|
|
* @brief This routine will be called by OSAL to poll UART, TIMER...
|
|||
|
|
*
|
|||
|
|
* @param task_id - Hal TaskId
|
|||
|
|
*
|
|||
|
|
* @return None
|
|||
|
|
**************************************************************************************************/
|
|||
|
|
void Hal_ProcessPoll ()
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
/* Timer Poll */
|
|||
|
|
#if (defined HAL_TIMER) && (HAL_TIMER == TRUE)
|
|||
|
|
#error "The hal timer driver module is removed."
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/* UART Poll */
|
|||
|
|
#if (defined HAL_UART) && (HAL_UART == TRUE)
|
|||
|
|
HalUARTPoll();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/* SPI Poll */
|
|||
|
|
#if (defined HAL_SPI) && (HAL_SPI == TRUE)
|
|||
|
|
HalSpiPoll();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/* HID poll */
|
|||
|
|
#if (defined HAL_HID) && (HAL_HID == TRUE)
|
|||
|
|
usbHidProcessEvents();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
#if defined( POWER_SAVING )
|
|||
|
|
/* Allow sleep before the next OSAL event loop */
|
|||
|
|
ALLOW_SLEEP_MODE();
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
/**************************************************************************************************
|
|||
|
|
**************************************************************************************************/
|
|||
|
|
|