os_view.h
上传用户：yj_qqy
上传日期：2017-01-28
资源大小：2911k
文件大小：7k
- /*
- ***********************************************************************************************
- * uC/OS-View
- *
- * (c) Copyright 2005, Micrium, Weston, FL
- * All Rights Reserved
- *
- *
- * Filename : OS_VIEW.H
- * Version : V1.33
- * Programmer : JJL
- ***********************************************************************************************
- */
- #ifdef OS_VIEW_GLOBALS
- #define OS_VIEW_EXT
- #else
- #define OS_VIEW_EXT extern
- #endif
- #ifndef OS_VIEW_H
- #define OS_VIEW_H
- /*
- ***********************************************************************************************
- * VARIABLES
- ***********************************************************************************************
- */
- OS_VIEW_EXT INT32U OSView_CyclesCtr;
- #if OS_VIEW_TMR_32_BITS > 0
- OS_VIEW_EXT INT32U OSView_TmrCntsPrev;
- #else
- OS_VIEW_EXT INT16U OSView_TmrCntsPrev;
- #endif
- OS_VIEW_EXT INT8U OSView_RxState;
- OS_VIEW_EXT INT8U OSView_RxRemainLen;
- OS_VIEW_EXT INT8U OSView_RxChkSum;
- OS_VIEW_EXT INT8U OSView_RxBuf[OS_VIEW_RX_BUF_SIZE];
- OS_VIEW_EXT INT8U OSView_RxBufCnt;
- OS_VIEW_EXT INT8U OSView_RxRdIx;
- OS_VIEW_EXT INT32U OSView_RxCtr;
- OS_VIEW_EXT INT16U OSView_RxPktCtr;
- OS_VIEW_EXT INT16U OSView_TxLen;
- OS_VIEW_EXT INT16U OSView_TxIx;
- OS_VIEW_EXT INT8U OSView_TxChkSum;
- OS_VIEW_EXT INT8U OSView_TxState;
- OS_VIEW_EXT BOOLEAN OSView_TxActiveFlag;
- OS_VIEW_EXT INT8U OSView_TxBuf[OS_VIEW_TX_BUF_SIZE];
- OS_VIEW_EXT INT16U OSView_TxBufCnt;
- OS_VIEW_EXT INT8U *OSView_TxBufPtr;
- OS_VIEW_EXT INT32U OSView_TxCtr;
- OS_VIEW_EXT INT16U OSView_TxPktCtr;
- OS_VIEW_EXT INT16U OSView_TxStrLen;
- OS_VIEW_EXT INT8U OSView_TxStrBuf[OS_VIEW_TX_STR_SIZE];
- OS_VIEW_EXT INT16U OSView_TxStrDlyCtr;
- OS_VIEW_EXT void (*OSView_TerminalRxCallbackFnct)(INT8U data);
- /*
- ***********************************************************************************************
- * PROTOTYPES
- * (PORT INDEPENDENT)
- ***********************************************************************************************
- */
- void OSView_Init(INT32U baud_rate); /* Initialize uC/OS-View */
- void OSView_RxHandler(INT8U data); /* Processor independent Rx handler */
- void OSView_TxHandler(void); /* Processor independent Tx handler */
- void OSView_TxStr(INT8U *s, INT16U dly); /* Send an ASCII string to terminal window */
- void OSView_TaskSwHook(void); /* MUST be called by OSTaskSwHook() */
- void OSView_TaskCreateHook(OS_TCB *ptcb); /* MUST be called by OSTaskCreateHook() */
- void OSView_TickHook(void); /* MUST be called by OSTimeTickHook() */
- void OSView_Exit(void); /* Exit uC/OS-View */
- void OSView_InitTarget(INT32U baud_rate); /* Initialize the target specifics */
- void OSView_TerminalRxSetCallback(void (*call_back)(INT8U data));
- void OSView_TerminalTx(INT8U data); /* Write data to output window */
- INT32U OSView_TimeGetCycles(void); /* Function to read fine resolution time base */
- void OSView_RxTxISR(void); /* Assembly Language Rx/Tx ISR */
- void OSView_RxTxISRHandler(void); /* C code to process Rx or Tx character */
- void OSView_RxISR(void); /* Assembly Language Rx ISR */
- void OSView_RxISRHandler(void); /* C code to process character received */
- void OSView_RxIntEn(void); /* Enable Rx interrupts */
- void OSView_RxIntDis(void); /* Disable Rx interrupts */
- void OSView_TxISR(void); /* Assembly Language Tx ISR */
- void OSView_TxISRHandler(void); /* C code to process next character to send */
- void OSView_TxIntEn(void); /* Enable Tx interrupts */
- void OSView_TxIntDis(void); /* Disable Tx interrupts */
- void OSView_Tx1(INT8U c); /* Function to send a single character */
- void OSView_GetCPUName(INT8U *s); /* Returns the name of the CPU used */
- INT32U OSView_GetIntStkBase(void); /* Get the address of the interrupt stack base */
- INT32U OSView_GetIntStkSize(void); /* Get the address of the interrupt stack size */
- /*
- *********************************************************************************************************
- * BSP FUNCTION PROTOTYPES
- *********************************************************************************************************
- */
- void OSView_TmrInit(void); /* Initialize the free running timer */
- INT32U OSView_TmrRd(void); /* Read the free running timer */
- /*
- ***********************************************************************************************
- * #error DIRECTIVES
- ***********************************************************************************************
- */
- #if OS_VIEW_PARSE_TASK > 0 && (OS_SEM_EN == 0 && OS_MBOX_EN == 0)
- #error "Semaphore or Mailbox management must be enabled. In other words, OS_SEM_EN or OS_MBOX_EN must be set to 1."
- #endif
- #if OS_TIME_GET_SET_EN == 0
- #error "OS_CFG.H, OS_TIME_GET_SET_EN needs to be set to 1 to include code for OSTimeGet()"
- #endif
- #if OS_TASK_CREATE_EXT_EN == 0
- #error "OS_CFG.H, OS_TASK_CREATE_EXT_EN needs to be set to 1 to include code for OSTaskCreateExt()"
- #endif
- #if OS_TASK_STAT_EN == 0
- #error "OS_CFG.H, OS_TASK_STAT_EN needs to be set to 1 to include code for the statistics task"
- #endif
- #if OS_TASK_STAT_STK_CHK_EN == 0
- #error "OS_CFG.H, OS_TASK_STAT_STK_CHK_EN needs to be set to 1 to include code for task stack checking"
- #endif
- #if OS_TASK_PROFILE_EN == 0
- #error "OS_CFG.H, OS_TASK_PROFILE_EN needs to be set to 1 to enable task profiling"
- #endif
- #if OS_MAX_TASKS > 61
- #error "OS_CFG.H, OS_MAX_TASKS cannot be higher than 61 when using uC/OS-View"
- #endif
- #if OS_SEM_EN == 0
- #error "OS_CFG.H, uC/OS-View requires to you enable semaphores, set OS_SEM_EN to 1"
- #endif
- #if OS_VIEW_TMR_32_BITS > 1
- #error "OS_VIEW_TMR_32_BITS 'must' be defined to either 0 (for 16 bit timer) or 1 (for 32 bit timer)"
- #endif
- #endif
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