motor_ctl-4/MSTLibraries/SelfTestLib/inc/STLclassBvar.h

/**
  ******************************************************************************
  * @file STLclassBvar.h 
  * @author  MCD Application Team
  * @version  V1.0.0
  * @date  May-2012
  * @brief  Contains all safety critical variables; they must have
*                      predefined addresses and inverse redundant storage
  ******************************************************************************
  * @copyright
  *
  * <h2><center>&copy; COPYRIGHT 2012 STMicroelectronics</center></h2>
  *
  * Licensed under MCD-ST Liberty SW License Agreement V2, (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.st.com/software_license_agreement_liberty_v2
  *
  * 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.
  */ 

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STL_CLASS_B_VAR_H
#define __STL_CLASS_B_VAR_H

/* This avoids having mutiply defined global variables */
#ifdef ALLOC_GLOBALS
#define EXTERN
#else
#define EXTERN extern
#endif

/* Includes ------------------------------------------------------------------*/

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
#define RT_RAM_BLOCKSIZE      ((uint32_t)2)  /* Number of RAM words tested at once */

/* Exported macro ------------------------------------------------------------*/
#define init_control_flow() (CtrlFlowCntInv = ~(CtrlFlowCnt = 0uL))
#define control_flow_call(a) (CtrlFlowCnt += (a))
#define control_flow_resume(a) (CtrlFlowCntInv -= (a))

/* Exported functions ------------------------------------------------------- */


#ifdef __IAR_SYSTEMS_ICC__  /* IAR Compiler */

  /* Temporary RAM buffer used during transparent run-time tests */
  /* WARNING: Real reserved RAM location from 0x20000000 to 0x2000002F (SECTION 2)*/
  __no_init EXTERN uint32_t RunTimeRamBuf[RT_RAM_BLOCKSIZE] @ "RUN_TIME_RAM_BUF";
  __no_init EXTERN uint32_t *p_RunTimeRamChk1          @ "RUN_TIME_RAM_BUF";
  __no_init EXTERN ClassBTestStatus ResultRAM1         @ "RUN_TIME_RAM_BUF";

  /* RAM pointer for run-time tests  from 0x20000030 to 0x2000004F (SECTION 3)*/
  __no_init EXTERN uint32_t *p_RunTimeRamChk     @ "RUN_TIME_RAM_PNT";
  __no_init EXTERN uint32_t *p_RunTimeRamChkInv  @ "RUN_TIME_RAM_PNT";
  //__no_init EXTERN uint8_t bTestSectionFlg       @ "RUN_TIME_RAM_PNT";
  //__no_init EXTERN  uint32_t pBlockTest          @ "RUN_TIME_RAM_PNT"; 
  //__no_init EXTERN  uint32_t  bufferTest         @ "RUN_TIME_RAM_PNT";
  //__no_init EXTERN  int8_t const *pBlock         @ "RUN_TIME_RAM_PNT";
  __no_init EXTERN ClassBTestStatus ResultRAM    @ "RUN_TIME_RAM_PNT";
  __no_init EXTERN uint8_t RAMsec                @ "RUN_TIME_RAM_PNT";
  //__no_init EXTERN uint32_t indexi               @ "RUN_TIME_RAM_PNT";
  __no_init EXTERN uint8_t bRAMFinishFlg         @ "RUN_TIME_RAM_PNT";


  /* Counter for verifying correct program execution at start */
  __no_init EXTERN uint32_t CtrlFlowCnt          @ "CLASS_B_RAM";
  __no_init EXTERN uint32_t CtrlFlowCntInv       @ "CLASS_B_RAM_REV";

  /* Counter for verifying correct program execution in interrupt */
  __no_init EXTERN uint32_t ISRCtrlFlowCnt       @ "CLASS_B_RAM";
  __no_init EXTERN uint32_t ISRCtrlFlowCntInv    @ "CLASS_B_RAM_REV";

  /* First measure stored as reference for run-time checks */
  __no_init EXTERN uint32_t StartUpClockFreq     @ "CLASS_B_RAM";
  __no_init EXTERN uint32_t StartUpClockFreqInv  @ "CLASS_B_RAM_REV";

  /* First period measure stored as reference for run-time checks */
  __no_init EXTERN uint32_t RefHSEPeriod         @ "CLASS_B_RAM";
  __no_init EXTERN uint32_t RefHSEPeriodInv      @ "CLASS_B_RAM_REV";

  /* Last period measure sample stored for run-time checks */
  __no_init EXTERN uint32_t LastHSEPeriod         @ "CLASS_B_RAM";
  __no_init EXTERN uint32_t LastHSEPeriodInv      @ "CLASS_B_RAM_REV";
  __no_init EXTERN uint32_t LastRTCPeriod         @ "CLASS_B_RAM";
  __no_init EXTERN uint32_t LastRTCPeriodInv      @ "CLASS_B_RAM_REV";

  /* Last period measure stored as reference for run-time checks */
  __no_init EXTERN uint32_t CurrentHSEPeriod     @ "CLASS_B_RAM";
  __no_init EXTERN uint32_t CurrentHSEPeriodInv  @ "CLASS_B_RAM_REV";
  __no_init EXTERN uint32_t CurrentRTCPeriod     @ "CLASS_B_RAM";
  __no_init EXTERN uint32_t CurrentRTCPeriodInv  @ "CLASS_B_RAM_REV";

  /* Sofware time base used in main program (incremented in SysTick timer ISR */
  __no_init EXTERN uint32_t TickCounter          @ "CLASS_B_RAM";
  __no_init EXTERN uint32_t TickCounterInv       @ "CLASS_B_RAM_REV";

  /* Indicates to the main routine a 100ms tick */
  __no_init EXTERN __IO uint32_t TimeBaseFlag        @ "CLASS_B_RAM";
  __no_init EXTERN __IO uint32_t TimeBaseFlagInv     @ "CLASS_B_RAM_REV";
  __no_init EXTERN  int16_t Vrefint_cal              @ "CLASS_B_RAM";//ly 
  __no_init EXTERN  int16_t Vrefint_data             @ "CLASS_B_RAM";//ly 
  __no_init EXTERN  int16_t Vrefint_diff             @ "CLASS_B_RAM";//ly 
  __no_init EXTERN ClassBTestStatus RamTestResult1   @ "CLASS_B_RAM";

  /* Stores the Control flow counter from one main loop to the other */
  __no_init EXTERN uint32_t LastCtrlFlowCnt      @ "CLASS_B_RAM";
  __no_init EXTERN uint32_t LastCtrlFlowCntInv   @ "CLASS_B_RAM_REV";

  /* Pointer to FLASH for crc16 run-time tests */
  __no_init EXTERN uint8_t *p_RunCrc16Chk        @ "CLASS_B_RAM";
  __no_init EXTERN uint8_t *p_RunCrc16ChkInv     @ "CLASS_B_RAM_REV";

  /* Pointer to FLASH for crc32 run-time tests */
  __no_init EXTERN uint32_t *p_RunCrc32Chk       @ "CLASS_B_RAM";
  __no_init EXTERN uint32_t *p_RunCrc32ChkInv    @ "CLASS_B_RAM_REV";

  /* Reference 32-bit CRC for run-time tests */
  __no_init EXTERN uint32_t RefCrc32             @ "CLASS_B_RAM";
  __no_init EXTERN uint32_t RefCrc32Inv          @ "CLASS_B_RAM_REV";

  /* Current FLASH 16-bit Crc */
  __no_init EXTERN uint16_t CurrentCrc16         @ "CLASS_B_RAM";
  __no_init EXTERN uint16_t CurrentCrc16Inv      @ "CLASS_B_RAM_REV";

  /* Magic pattern for Stack overflow in this array */
  __no_init EXTERN __IO uint32_t StackOverFlowPtrn[4] @ "STACK_BOTTOM";

#endif  /* __IAR_SYSTEMS_ICC__ */


#ifdef __CC_ARM   /* KEIL Compiler */

  /* Temporary RAM buffer used during transparent run-time tests */
  /* WARNING: Uses RAM location from 0x20000000 to 0x20000020 included */
  EXTERN uint32_t RunTimeRamBuf[RT_RAM_BLOCKSIZE] __attribute__((section("RUN_TIME_RAM_BUF")));

  /* RAM pointer for run-time tests */
  EXTERN uint32_t *p_RunTimeRamChk        __attribute__((section("RUN_TIME_RAM_PNT")));
  EXTERN uint32_t *p_RunTimeRamChkInv     __attribute__((section("RUN_TIME_RAM_PNT")));

  /* Note: the zero_init forces the linker to place variables in the bss section */
  /* This allows the UNINIT directive (in scatter file) to work. On the contrary */
  /* all Class B variables would be cleared by the C startup */

  /* Counter for verifying correct program execution at start */
  EXTERN uint32_t CtrlFlowCnt             __attribute__((section("CLASS_B_RAM"), zero_init));
  EXTERN uint32_t CtrlFlowCntInv          __attribute__((section("CLASS_B_RAM_REV"), zero_init));

  /* Counter for verifying correct program execution in interrupt */
  EXTERN uint32_t ISRCtrlFlowCnt          __attribute__((section("CLASS_B_RAM"), zero_init));
  EXTERN uint32_t ISRCtrlFlowCntInv       __attribute__((section("CLASS_B_RAM_REV"), zero_init));

  /* First frequency measure stored as reference for run-time checks */
  EXTERN uint32_t StartUpClockFreq        __attribute__((section("CLASS_B_RAM"), zero_init));
  EXTERN uint32_t StartUpClockFreqInv     __attribute__((section("CLASS_B_RAM_REV"), zero_init));

  /* First period measure stored as reference for run-time checks */
  EXTERN uint32_t RefHSEPeriod            __attribute__((section("CLASS_B_RAM"), zero_init));
  EXTERN uint32_t RefHSEPeriodInv         __attribute__((section("CLASS_B_RAM_REV"), zero_init));

  /* Last period measure sample stored for run-time checks */
  EXTERN uint32_t LastHSEPeriod           __attribute__((section("CLASS_B_RAM"), zero_init));
  EXTERN uint32_t LastHSEPeriodInv        __attribute__((section("CLASS_B_RAM_REV"), zero_init));

  /* Last period measure stored as reference for run-time checks */
  EXTERN uint32_t CurrentHSEPeriod        __attribute__((section("CLASS_B_RAM"), zero_init));
  EXTERN uint32_t CurrentHSEPeriodInv     __attribute__((section("CLASS_B_RAM_REV"), zero_init));

  /* Sofware time base used in main program (incremented in SysTick timer ISR */
  EXTERN uint32_t TickCounter             __attribute__((section("CLASS_B_RAM"), zero_init));
  EXTERN uint32_t TickCounterInv          __attribute__((section("CLASS_B_RAM_REV"), zero_init));

  /* Indicates to the main routine a 100ms tick */
  EXTERN __IO uint32_t TimeBaseFlag           __attribute__((section("CLASS_B_RAM"), zero_init));
  EXTERN __IO uint32_t TimeBaseFlagInv        __attribute__((section("CLASS_B_RAM_REV"), zero_init));

  /* Stores the Control flow counter from one main loop to the other */
  EXTERN uint32_t LastCtrlFlowCnt         __attribute__((section("CLASS_B_RAM"), zero_init));
  EXTERN uint32_t LastCtrlFlowCntInv      __attribute__((section("CLASS_B_RAM_REV"), zero_init));

  /* Pointer to FLASH for crc16 run-time tests */
  EXTERN uint8_t *p_RunCrc16Chk           __attribute__((section("CLASS_B_RAM"), zero_init));
  EXTERN uint8_t *p_RunCrc16ChkInv        __attribute__((section("CLASS_B_RAM_REV"), zero_init));

  /* Pointer to FLASH for crc32 run-time tests */
  EXTERN uint32_t *p_RunCrc32Chk          __attribute__((section("CLASS_B_RAM"), zero_init));
  EXTERN uint32_t *p_RunCrc32ChkInv       __attribute__((section("CLASS_B_RAM_REV"), zero_init));

/* Reference 32-bit CRC for run-time tests */
  EXTERN uint32_t RefCrc32                __attribute__((section("CLASS_B_RAM"), zero_init));
  EXTERN uint32_t RefCrc32Inv             __attribute__((section("CLASS_B_RAM_REV"), zero_init));

  /* Current FLASH 16-bit Crc */
  EXTERN uint16_t CurrentCrc16            __attribute__((section("CLASS_B_RAM"), zero_init));
  EXTERN uint16_t CurrentCrc16Inv         __attribute__((section("CLASS_B_RAM_REV"), zero_init));

  /* Magic pattern for Stack overflow in this array */
  EXTERN __IO uint32_t StackOverFlowPtrn[]   __attribute__((section("STACK_BOTTOM"), zero_init));


#endif  /* __CC_ARM */


#endif /* __STL_CLASS_B_VAR_H */

/******************* (C) COPYRIGHT STMicroelectronics *****END OF FILE****/