Freescale Semiconductor Inc.
    Regional Technical Application Center

 

Main Page | Directories | File List | File Members

SBC_driver.h File Reference

Copyright (c) 2007 Freescale Semiconductor Freescale Confidential Proprietary

Register definitions and function prototypes for SBC handling. More...

#include "typedefs.h"

Go to the source code of this file.

Defines

#define SBC_TIM1_INIT   SBC_WDOG_100MS
 Variable types and common definitions.
#define SBC_RCR_INIT   0
#define SBC_CAN_INIT   SBC_SLEWRATE0
#define SBC_IOR_INIT   0
#define SBC_WUR_INIT   SBC_L0L1HIGH|SBC_L2L3BOTH
#define SBC_TIM2_INIT   SBC_CYCLICSENSE_388MS
#define SBC_LPC_INIT   0
#define SBC_INTR_INIT   SBC_CANF|SBC_VDDTEMP|SBC_INTVSUPLOW
#define SBC_R   0b00000000
#define SBC_W   0b00010000
#define SBC_MCR   0b00000000
#define SBC_RCR   0b00100000
#define SBC_CAN   0b01000000
#define SBC_IOR   0b01100000
#define SBC_WUR   0b10000000
#define SBC_TIM   0b10100000
#define SBC_LPC   0b11000000
#define SBC_INTR   0b11100000
#define SBC_MCTR2   0b00000100
#define SBC_MCTR1   0b00000010
#define SBC_MCTR0   0b00000001
#define SBC_BATFAIL   0b00001000
#define SBC_VDDPRE   0b00000100
#define SBC_GFAIL   0b00000010
#define SBC_WDRST   0b00000001
#define SBC_DEBUGMODE   0x00
#define SBC_NORMAL   SBC_MCTR0
#define SBC_STANDBY   SBC_MCTR1
#define SBC_STOP   SBC_MCTR1|SBC_MCTR0
#define SBC_SLEEP   SBC_MCTR2
#define SBC_DBGNORMAL   SBC_MCTR2|SBC_MCTR0
#define SBC_DBGSTANDBY   SBC_MCTR2|SBC_MCTR1
#define SBC_DBGSTOP   SBC_MCTR2|SBC_MCTR1|SBC_MCTR0
#define SBC_WDSTOP   0b00001000
#define SBC_NOSTOP   0b00000100
#define SBC_CANSLEEP   0b00000010
#define SBC_RSTTH   0b00000001
#define CANCLR   0b00001000
#define SBC_SC1   0b00000100
#define SBC_SC0   0b00000010
#define SBC_MODE   0b00000001
#define SBC_CANWU   0b00001000
#define SBC_CAN_F   0b00000100
#define SBC_CAN_UF   0b00000010
#define SBC_THERM_CUR   0b00000001
#define SBC_SLEWRATE0   0x00
#define SBC_SLEWRATE1   SBC_SC0
#define SBC_SLEWRATE2   SBC_SC1
#define SBC_SLEWRATE3   SBC_SC1|SBC_SC0
#define SBC_SLEEP_WKPDISABLE   SBC_MODE|SBC_SC0
#define SBC_SLEEP_WKPENABLE   SBC_MODE
#define SBC_HSON   0b00000100
#define SBC_V2LOW   0b00001000
#define SBC_HSOT   0b00000100
#define SBC_VSUPLOW   0b00000010
#define SBC_DEBUG   0b00000001
#define SBC_LCTR3   0b00001000
#define SBC_LCTR2   0b00000100
#define SBC_LCTR1   0b00000010
#define SBC_LCTR0   0b00000001
#define SBC_L3WU   0b00001000
#define SBC_L2WU   0b00000100
#define SBC_L1WU   0b00000010
#define SBC_L0WU   0b00000001
#define SBC_L0L1DISABLED   0x00
#define SBC_L0L1HIGH   SBC_LCTR0
#define SBC_L0L1LOW   SBC_LCTR1
#define SBC_L0L1BOTH   SBC_LCTR1|SBC_LCTR0
#define SBC_L2L3DISABLED   0x00
#define SBC_L2L3HIGH   SBC_LCTR2
#define SBC_L2L3LOW   SBC_LCTR3
#define SBC_L2L3BOTH   SBC_LCTR3|SBC_LCTR2
#define SBC_TIM1   0b00000000
#define SBC_TIM2   0b00001000
#define SBC_WDW   0b00000100
#define SBC_WDT1   0b00000010
#define SBC_WDT0   0b00000001
#define SBC_CSP2   0b00000100
#define SBC_CSP1   0b00000010
#define SBC_CSP0   0b00000001
#define SBC_CANL2VDD   0b00001000
#define SBC_CANL2BAT   0b00000100
#define SBC_CANL2GND   0b00000010
#define SBC_TXPD   0b00000001
#define SBC_WDOG_10MS   0x00
#define SBC_WDOG_45MS   SBC_WDT0
#define SBC_WDOG_100MS   SBC_WDT1
#define SBC_WDOG_350MS   SBC_WDT1|SBC_WDT0
#define SBC_WDOG_WDW_10MS   SBC_WDW
#define SBC_WDOG_WDW_45MS   SBC_WDW|SBC_WDT0
#define SBC_WDOG_WDW_100MS   SBC_WDW|SBC_WDT1
#define SBC_WDOG_WDW_350MS   SBC_WDW|SBC_WDT1|SBC_WDT0
#define SBC_CYCLICSENSE_5MS   0x00
#define SBC_CYCLICSENSE_9MS   SBC_CSP0
#define SBC_CYCLICSENSE_18MS   SBC_CSP1
#define SBC_CYCLICSENSE_37MS   SBC_CSP1|SBC_CSP0
#define SBC_CYCLICSENSE_74MS   SBC_CSP2
#define SBC_CYCLICSENSE_95MS   SBC_CSP2|SBC_CSP0
#define SBC_CYCLICSENSE_191MS   SBC_CSP2|SBC_CSP1
#define SBC_CYCLICSENSE_388MS   SBC_CSP2|SBC_CSP1|SBC_CSP0
#define SBC_LX2HS   0b00001000
#define SBC_FWU   0b00000100
#define SBC_CAN_INT   0b00000010
#define SBC_HSAUTO   0b00000001
#define SBC_CANH2VDD   0b00001000
#define SBC_CANH2BAT   0b00000100
#define SBC_CANH2GND   0b00000010
#define SBC_RXPR   0b00000001
#define SBC_INTVSUPLOW   0b00001000
#define SBC_HSOT_V2LOW   0b00000100
#define SBC_VDDTEMP   0b00000010
#define SBC_CANF   0b00000001
#define SBC_HSOT   0b00000100

Functions

void vfnSBC_Write (UINT8 u8TXByte)
 Write SBC register.
UINT8 u8SBC_Read (UINT8 u8TXByte)
 Read SBC register.
UINT8 u8SBC_StandbyMode (void)
 Sets the SBC in standby mode with default configuration values.
void vfnSBC_DebugMode (void)
 Sets the SBC in Debug-Standby mode with default configuration values.
void vfnSBC_ClearWatchdog (void)
 Resets the SBC watchdog.


Detailed Description

Copyright (c) 2007 Freescale Semiconductor Freescale Confidential Proprietary

Register definitions and function prototypes for SBC handling.

Author:
Freescale Semiconductor

Guadalajara Applications Laboratory RTAC Americas

Jaime Orozco

Version:
1.0
Date:
Feb/16/2007

Function Documentation

UINT8 u8SBC_Read UINT8  u8RegByte  ) 
 

Read SBC register.

Author:
Jaime Orozco
Parameters:
u8TXByte,: Register to be accessed
Returns:
Data byte returned by SBC

UINT8 u8SBC_StandbyMode void   ) 
 

Sets the SBC in standby mode with default configuration values.

Author:
Jaime Orozco
Parameters:
void 
Returns:
1 if communication error found, 0 if initialization was successful

void vfnSBC_ClearWatchdog void   ) 
 

Resets the SBC watchdog.

Author:
Jaime Orozco
Parameters:
void 
Returns:
void

void vfnSBC_DebugMode void   ) 
 

Sets the SBC in Debug-Standby mode with default configuration values.

Author:
Jaime Orozco
Parameters:
void 
Returns:
void

void vfnSBC_Write UINT8  u8TXByte  ) 
 

Write SBC register.

Author:
Jaime Orozco
Parameters:
u8TXByte,: Register to be accessed + data
Returns:
void