C++ (Cpp) Xaction_nWrite8_nRead8 Beispiele

Beispiel #1

Datei: LPC24XX__SPI.cpp Projekt: EddieGarmon/netduino-netmf

BOOL LPC24XX_SPI_Driver::nWrite8_nRead8( const SPI_CONFIGURATION& Configuration, UINT8* Write8, INT32 WriteCount, UINT8* Read8, INT32 ReadCount, INT32 ReadStartOffset )
{
    if(g_LPC24XX_SPI_Driver.m_Enabled[Configuration.SPI_mod])
    {
        lcd_printf("\fSPI Xaction 1\r\n");
        HARD_BREAKPOINT();
        return FALSE;
    }

    if(Configuration.SPI_mod > LPC24XX_SPI::c_MAX_SPI)
    {
        lcd_printf("\fSPI wrong mod\r\n");
        HARD_BREAKPOINT();
        return FALSE;
    }

    if (!Xaction_Start( Configuration )) return FALSE;

    {
        SPI_XACTION_8 Transaction;

        Transaction.Read8           = Read8;
        Transaction.ReadCount       = ReadCount;
        Transaction.ReadStartOffset = ReadStartOffset;
        Transaction.Write8          = Write8;
        Transaction.WriteCount      = WriteCount;
        Transaction.SPI_mod         = Configuration.SPI_mod;
        Transaction.BusyPin         = Configuration.BusyPin;
        
        if(!Xaction_nWrite8_nRead8( Transaction )) return FALSE;
    }

    return Xaction_Stop( Configuration );
}

Beispiel #2

Datei: PXA271__SPI.cpp Projekt: trfiladelfo/MicroFrameworkSDK-Mono

BOOL PXA271_SPI_Driver::nWrite8_nRead8( const SPI_CONFIGURATION& Configuration, UINT8* Write8, INT32 WriteCount, UINT8* Read8, INT32 ReadCount, INT32 ReadStartOffset )
{
    if(g_PXA271_SPI_Driver.s_All_SPI_port[Configuration.SPI_mod].m_Enabled)
    {
        lcd_printf("\fSPI Xaction 1\r\n");
        HARD_BREAKPOINT();
        return FALSE;
    }

    if(!Xaction_Start( Configuration )) return FALSE;

    {
        SPI_XACTION_8 Transaction;

        Transaction.Read8           = Read8;
        Transaction.ReadCount       = ReadCount;
        Transaction.ReadStartOffset = ReadStartOffset;
        Transaction.Write8          = Write8;
        Transaction.WriteCount      = WriteCount;
        Transaction.SPI_mod         = Configuration.SPI_mod;
        Transaction.BusyPin.Pin     = GPIO_PIN_NONE;

        if(!Xaction_nWrite8_nRead8( Transaction )) return FALSE;
    }

    return Xaction_Stop( Configuration );
}

Beispiel #3

Datei: AT91__SPI.cpp Projekt: NicolasG3/NETMF4.3_Community

BOOL AT91_SPI_Driver::nWrite8_nRead8(const SPI_CONFIGURATION &Configuration, UINT8 *Write8, INT32 WriteCount, UINT8 *Read8, INT32 ReadCount, INT32 ReadStartOffset)
{
    NATIVE_PROFILE_HAL_PROCESSOR_SPI();
	GLOBAL_LOCK(irq);
   
    SPI_DEBUG_PRINT(" spi write 8 \r\n");
    if(g_AT91_SPI_Driver.m_Enabled[Configuration.SPI_mod])
    {
        lcd_printf("\fSPI Xaction 1\r\n");
        HARD_BREAKPOINT();
        return FALSE;
    }
    
    if(Configuration.SPI_mod > AT91_SPI::c_MAX_SPI)
    {
        lcd_printf("\fSPI wrong mod\r\n");
        HARD_BREAKPOINT();
        return FALSE;
    }
    
    if(!Xaction_Start(Configuration))
        return FALSE;

    
    {
        SPI_XACTION_8 Transaction;

        Transaction.Read8 = Read8;
        Transaction.ReadCount = ReadCount;
        Transaction.ReadStartOffset = ReadStartOffset;
        Transaction.Write8 = Write8;
        Transaction.WriteCount = WriteCount;
        Transaction.SPI_mod = Configuration.SPI_mod;
        Transaction.BusyPin = Configuration.BusyPin;

        if(!Xaction_nWrite8_nRead8(Transaction))
            return FALSE;
    }
    
    
    return Xaction_Stop(Configuration);
}