bsp.c

lpc2478+ucosII

* Returns     : None
*
* Note(s)     : (1) Refer to the LPC2468 User Manual for a detailed pin assignment
*********************************************************************************************************
*/

static  void  GPIO_Init (void)
{
    CPU_INT32U  pinsel;


    IO0DIR      =  0;
    IO1DIR      =  0;
    FIO0DIR     =  0;
    FIO1DIR     =  0;
    FIO2DIR     =  0;
    FIO3DIR     =  0;
    FIO4DIR     =  0;

    FIO0MASK    =  0;
    FIO1MASK    =  0;
    FIO2MASK    =  0;
    FIO3MASK    =  0;
    FIO4MASK    =  0;

    PINSEL0     =  0;
    PINSEL1     =  0;
    PINSEL2     =  0;
    PINSEL3     =  0;
    PINSEL4     =  0;
    PINSEL5     =  0;
    PINSEL6     =  0;
    PINSEL7     =  0;
    PINSEL8     =  0;
    PINSEL9     =  0;
    PINSEL10    =  0;

#if (OS_VIEW_MODULE > 0) && (OS_VIEW_COMM_SEL == OS_VIEW_UART_0)
                                                                /* Configure P3.16 & P3.17 for UART1                        */
    pinsel          = PINSEL7;
    pinsel         &= 0xFFFFFFF0;
    pinsel         |= 0x0000000F;
    PINSEL7         = pinsel;
#endif

#if (OS_VIEW_MODULE > 0) && (OS_VIEW_COMM_SEL == OS_VIEW_UART_1)
                                                                /* Configure P3.16 & P3.17 for UART1                        */
    pinsel          = PINSEL7;
    pinsel         &= 0xFFFFFFF0;
    pinsel         |= 0x0000000F;
    PINSEL7         = pinsel;
#endif

                                                                /* Configure P0.28 & P0.27 for I2C0                         */
    pinsel          = PINSEL1;
    pinsel         &= 0xFC3FFFFF;
    pinsel         |= 0x01400000;
    PINSEL1         = pinsel;

                                                                /* Configure P2.10 for GPIO                                 */
    pinsel          = PINSEL4;
    pinsel         &= 0xFFCFFFFF;
    PINSEL4         = pinsel;
    FIO2DIR        &= ~DEF_BIT_10;


    FIO3DIR         = GPIO3_LCD_LIGHT;
    FIO3CLR         = GPIO3_LCD_LIGHT;
}

/*
*********************************************************************************************************
*                                     VIC_Init()
*
* Description : This function initializes the Vectored Interrupt Controller
*
* Arguements  : None
*
* Returns     : None
*
* Notes       : None
*********************************************************************************************************
*/

static  void  VIC_Init (void)
{
    VICIntEnClear =  0xFFFFFFFF;                                /* Disable ALL interrupts                                   */
    VICAddress    =  0;                                         /* Acknowlege any pending VIC interrupt                     */
    VICProtection =  0;                                         /* Allow VIC register access in User of Priviledged modes   */

    VICVectAddr0  = (CPU_INT32U)VIC_DummyWDT;                   /* Set the vector address                                   */
    VICVectAddr1  = (CPU_INT32U)VIC_DummySW;
    VICVectAddr2  = (CPU_INT32U)VIC_DummyDEBUGRX;
    VICVectAddr3  = (CPU_INT32U)VIC_DummyDEBUGTX;
    VICVectAddr4  = (CPU_INT32U)VIC_DummyTIMER0;
    VICVectAddr5  = (CPU_INT32U)VIC_DummyTIMER1;
    VICVectAddr6  = (CPU_INT32U)VIC_DummyUART0;
    VICVectAddr7  = (CPU_INT32U)VIC_DummyUART1;
    VICVectAddr8  = (CPU_INT32U)VIC_DummyPWM01;
    VICVectAddr9  = (CPU_INT32U)VIC_DummyI2C0;
    VICVectAddr10 = (CPU_INT32U)VIC_DummySPI;
    VICVectAddr11 = (CPU_INT32U)VIC_DummySSP1;
    VICVectAddr12 = (CPU_INT32U)VIC_DummyPLL;
    VICVectAddr13 = (CPU_INT32U)VIC_DummyRTC;
    VICVectAddr14 = (CPU_INT32U)VIC_DummyEINT0;
    VICVectAddr15 = (CPU_INT32U)VIC_DummyEINT1;
    VICVectAddr16 = (CPU_INT32U)VIC_DummyEINT2;
    VICVectAddr17 = (CPU_INT32U)VIC_DummyEINT3;
    VICVectAddr18 = (CPU_INT32U)VIC_DummyAD0;
    VICVectAddr19 = (CPU_INT32U)VIC_DummyI2C1;
    VICVectAddr20 = (CPU_INT32U)VIC_DummyBOD;
    VICVectAddr21 = (CPU_INT32U)VIC_DummyETHERNET;
    VICVectAddr22 = (CPU_INT32U)VIC_DummyUSB;
    VICVectAddr23 = (CPU_INT32U)VIC_DummyCAN01;
    VICVectAddr24 = (CPU_INT32U)VIC_DummyMMC;
    VICVectAddr25 = (CPU_INT32U)VIC_DummyGP_DMA;
    VICVectAddr26 = (CPU_INT32U)VIC_DummyTIMER2;
    VICVectAddr27 = (CPU_INT32U)VIC_DummyTIMER3;
    VICVectAddr28 = (CPU_INT32U)VIC_DummyUART2;
    VICVectAddr29 = (CPU_INT32U)VIC_DummyUART3;
    VICVectAddr30 = (CPU_INT32U)VIC_DummyI2C2;
    VICVectAddr31 = (CPU_INT32U)VIC_DummyI2S;
}

/*
******************************************************************************************************************************
******************************************************************************************************************************
**                                       DUMMY INTERRUPT HANDLERS
******************************************************************************************************************************
******************************************************************************************************************************
*/

static  void  VIC_Dummy (void)
{
    while (1) {
        (void)VIC_SpuriousInt;
    }
}

static  void  VIC_DummyWDT (void)
{
    VIC_SpuriousInt = VIC_WDT;
    VIC_Dummy();
}

static  void  VIC_DummySW (void)
{
    VIC_SpuriousInt = VIC_SW;
    VIC_Dummy();
}

static  void  VIC_DummyDEBUGRX (void)
{
    VIC_SpuriousInt = VIC_DEBUGRX;
    VIC_Dummy();
}

static  void  VIC_DummyDEBUGTX (void)
{
    VIC_SpuriousInt = VIC_DEBUGTX;
    VIC_Dummy();
}

static  void  VIC_DummyTIMER0 (void)
{
    VIC_SpuriousInt = VIC_TIMER0;
    VIC_Dummy();
}

static  void  VIC_DummyTIMER1 (void)
{
    VIC_SpuriousInt = VIC_TIMER1;
    VIC_Dummy();
}

static  void  VIC_DummyUART0 (void)
{
    VIC_SpuriousInt = VIC_UART0;
    VIC_Dummy();
}

static  void  VIC_DummyUART1 (void)
{
    VIC_SpuriousInt = VIC_UART1;
    VIC_Dummy();
}

static  void  VIC_DummyPWM01 (void)
{
    VIC_SpuriousInt = VIC_PWM01;
    VIC_Dummy();
}

static  void  VIC_DummyI2C0 (void)
{
    VIC_SpuriousInt = VIC_I2C0;
    VIC_Dummy();
}

static  void  VIC_DummySPI (void)
{
    VIC_SpuriousInt = VIC_SPI;
    VIC_Dummy();
}

static  void  VIC_DummySSP1 (void)
{
    VIC_SpuriousInt = VIC_SSP1;
    VIC_Dummy();
}

static  void  VIC_DummyPLL (void)
{
    VIC_SpuriousInt = VIC_PLL;
    VIC_Dummy();
}

static  void  VIC_DummyRTC (void)
{
    VIC_SpuriousInt = VIC_RTC;
    VIC_Dummy();
}

static  void  VIC_DummyEINT0 (void)
{
    VIC_SpuriousInt = VIC_EINT0;
    VIC_Dummy();
}

static  void  VIC_DummyEINT1 (void)
{
    VIC_SpuriousInt = VIC_EINT1;
    VIC_Dummy();
}

static  void  VIC_DummyEINT2 (void)
{
    VIC_SpuriousInt = VIC_EINT2;
    VIC_Dummy();
}

static  void  VIC_DummyEINT3 (void)
{
    VIC_SpuriousInt = VIC_EINT3;
    VIC_Dummy();
}

static  void  VIC_DummyAD0 (void)
{
    VIC_SpuriousInt = VIC_AD0;
    VIC_Dummy();
}

static  void  VIC_DummyI2C1 (void)
{
    VIC_SpuriousInt = VIC_I2C1;
    VIC_Dummy();
}

static  void  VIC_DummyBOD (void)
{
    VIC_SpuriousInt = VIC_BOD;
    VIC_Dummy();
}

static  void  VIC_DummyETHERNET (void)
{
    VIC_SpuriousInt = VIC_ETHERNET;
    VIC_Dummy();
}

static  void  VIC_DummyUSB (void)
{
    VIC_SpuriousInt = VIC_USB;
    VIC_Dummy();
}

static  void  VIC_DummyCAN01 (void)
{
    VIC_SpuriousInt = VIC_CAN12;
    VIC_Dummy();
}

static  void  VIC_DummyMMC (void)
{
    VIC_SpuriousInt = VIC_MMC;
    VIC_Dummy();
}

static  void  VIC_DummyGP_DMA (void)
{
    VIC_SpuriousInt = VIC_GP_DMA;
    VIC_Dummy();
}

static  void  VIC_DummyTIMER2 (void)
{
    VIC_SpuriousInt = VIC_TIMER2;
    VIC_Dummy();
}

static  void  VIC_DummyTIMER3 (void)
{
    VIC_SpuriousInt = VIC_TIMER3;
    VIC_Dummy();
}

static  void  VIC_DummyUART2 (void)
{
    VIC_SpuriousInt = VIC_UART2;
    VIC_Dummy();
}

static  void  VIC_DummyUART3 (void)
{
    VIC_SpuriousInt = VIC_UART3;
    VIC_Dummy();
}

static  void  VIC_DummyI2C2 (void)
{
    VIC_SpuriousInt = VIC_I2C2;
    VIC_Dummy();
}

static  void  VIC_DummyI2S (void)
{
    VIC_SpuriousInt = VIC_I2S;
    VIC_Dummy();
}