os_viewc.c

学习ucos/view 的大好机会

/*
*********************************************************************************************************
*                                               uC/OS-View
*
*                               (c) Copyright 2004, Micrium, Inc., Weston, FL
*                                           All Rights Reserved
*
*                                            STMicroelectronics
*                                                 STR91xF
*********************************************************************************************************
*/

#include  <includes.h>

#if OS_VIEW_MODULE > 0

/*
*********************************************************************************************************
*                                           EXIT uC/OS-View
*
* Description: This function is not used in this port.
*********************************************************************************************************
*/

void  OSView_Exit (void)
{

}

/*
*********************************************************************************************************
*                                           Obtain CPU name
*
* Description: This routine allows the OSView application to display the name of the processor.
*********************************************************************************************************
*/

void  OSView_GetCPUName (INT8U *s)
{
    OS_StrCopy(s, "STR91x");
}

/*
*********************************************************************************************************
*                                  Obtain Interrupt Stack Base
*
* Description: This function simply returns a zero
* Returns    : 0
*********************************************************************************************************
*/

INT32U  OSView_GetIntStkBase (void)
{
    return ((INT32U)0);                                         /* There is no seperate interrupt stack */
}

/*
*********************************************************************************************************
*                                  Obtain Interrupt Stack Size
*
* Description: This function simply returns a zero
* Returns    : 0
*********************************************************************************************************
*/

INT32U  OSView_GetIntStkSize (void)
{
    return ((INT32U)0);                                         /* There is no seperate interrupt stack */
}

/*
*********************************************************************************************************
*                                    INITIALIZE uC/OS-View COM PORT
*
* Description: Initialize the hardware required for the OS to run. It is assumed that the timer has
*              already been initialized by a BSP function.
*********************************************************************************************************
*/

void  OSView_InitTarget (INT32U baud_rate)
{
    OSView_TmrCntsPrev = 0;

    OSView_TmrInit();
    OSView_UARTInit(baud_rate);
}

/*
*********************************************************************************************************
*                                       Disable Rx Interrupts
*
* Description: Disable receive interrupts from the UART
*********************************************************************************************************
*/

void  OSView_RxIntDis (void)
{
    UART_ITConfig(UART1, UART_IT_Receive, DISABLE);
}

/*
*********************************************************************************************************
*                                       Enable Rx Interrupts
*
* Description: Enable receive interrupts from the UART
*********************************************************************************************************
*/

void  OSView_RxIntEn (void)
{
    UART_ITConfig(UART1, UART_IT_Receive, ENABLE);
}

/*
*********************************************************************************************************
*                                 Rx Communication handler for uC/OS-View
*
* Description: This routine is not used because the UART produces a single interrupt for receives and
*              transmits
*********************************************************************************************************
*/

void  OSView_RxISRHandler (void)
{

}

/*
*********************************************************************************************************
*                                Rx/Tx Communication handler for uC/OS-View
*
* Description: This interrupt handler is not needed. UART1_IRQHandler(), in 91x_it.c, is used instead.
*********************************************************************************************************
*/

void  OSView_RxTxISRHandler (void)
{
}

/*$PAGE*/
/*
*********************************************************************************************************
*                                      Transmit a Character
*
* Description: Send 1 character to COM Port
*********************************************************************************************************
*/

void  OSView_Tx1 (INT8U c)
{
    UART_SendData(UART1, c);
}

/*
*********************************************************************************************************
*                                       Disable Tx Interrupts
*
* Description: This routine disables transmit interrupts from the UART
*********************************************************************************************************
*/

void  OSView_TxIntDis (void)
{
    UART_ITConfig(UART1, UART_IT_Transmit, DISABLE);
}

/*
*********************************************************************************************************
*                                       Enable Tx Interrupts
*
* Description: This routine enables transmit interrupts from the UART
*********************************************************************************************************
*/

void  OSView_TxIntEn (void)
{
    UART_ITConfig(UART1, UART_IT_Transmit, ENABLE);
}


/*
*********************************************************************************************************
*                                 Tx Communication handler for uC/OS-View
*
* Description: This routine is not used because the UART produces a single interrupt for receives and
*              transmits
*********************************************************************************************************
*/

void  OSView_TxISRHandler (void)
{

}

#endif