/* This function writes out a word to the USIC FIFO transmit buffer register.
* Returns true in case if the FIFO is not full else otherwise.
*
*/
bool I2C001_WriteData \
(const I2C001Handle_type* I2CHandle,const I2C001_DataType* Data)
{
bool Result = (bool)FALSE;
USIC_CH_TypeDef* I2CRegs = I2CHandle->I2CRegs;
/* <<<DD_I2C001_API_5>>>*/
do
{
if(I2CRegs->PSR_IICMode & USIC_CH_PSR_IICMode_WTDF_Msk)
{
Result = (bool)FALSE;
break;
}
if(USIC_IsTxFIFOfull(I2CRegs))
{
Result = (bool)FALSE;
}
else
{
I2CRegs->IN[0] = \
(((uint32_t)Data->Data1.TDF_Type << 8) | Data->Data1.Data);
Result = (bool)TRUE;
}
}while(0);
return Result;
}
/*******************************************************************************
* @brief When fifo buffer is enabled, this function writes out a word
* to the USIC FIFO transmit buffer register. Returns true if the FIFO is not
* full else otherwise.
* But when fifo buffer is disabled, this function writes a word to the USIC
* standard transmit buffer register. Returns true in case if the TDV bit is not
* set else otherwise.
*
* @param[in] Handle of type I2C003_HandleType
* @param[out] Data Pointer to data of type I2C003_DataType
*
* @return bool <BR>
* TRUE : if FIFO is not full or if TDV bit is not Set.<BR>
* FALSE : if FIFO is full or if TDV bit is Set.<BR>
*
* <b>Reentrant: NO </b><BR>
******************************************************************************/
bool I2C003_WriteData(const I2C003_HandleType* Handle, \
const I2C003_DataType* Data)
{
bool Result = (bool)FALSE;
USIC_CH_TypeDef* I2CRegs;
I2CRegs = Handle->I2CRegs;
if (!(USIC_CH_PSR_IICMode_WTDF_Msk & I2CRegs->PSR_IICMode))
{
if(Handle->TxFifoEn)
{
if(!USIC_IsTxFIFOfull(I2CRegs))
{
I2CRegs->IN[0] = \
(((uint32_t)Data->TDF_Type << 8) | Data->Payload);
Result = (bool)TRUE;
}
}else if(!(USIC_CH_TCSR_TDV_Msk & I2CRegs->TCSR))
{
I2CRegs->TBUF[0] = (((uint32_t)Data->TDF_Type << 8) | Data->Payload);
Result = (bool)TRUE;
}
}
return Result;
}
uint32_t UART001_WriteDataMultiple(
const UART001_HandleType* Handle,
uint16_t* DataPtr,
uint32_t Count)
{
uint32_t WriteCount = 0;
USIC_CH_TypeDef* UartRegs = Handle->UartRegs;
/* <<<DD_UART001_API_2>>>*/
while(Count)
{
while( USIC_IsTxFIFOfull(UartRegs) );
UartRegs->IN[0] = *DataPtr;
Count--;
WriteCount++;
DataPtr++;
}
return WriteCount;
}
uint32_t UART001_WriteDataMultiple
(
const UART001_HandleType* Handle,
uint16_t* DataPtr,
uint32_t Count
)
{
uint32_t WriteCount = 0x00U;
USIC_CH_TypeDef* UartRegs = Handle->UartRegs;
DBG002_FUNCTION_ENTRY(APP_GID,UART001_FUN_ENTRY);
/* <<<DD_UART001_API_2>>>*/
while(! USIC_IsTxFIFOfull(UartRegs)&& Count)
{
UartRegs->IN[0] = *DataPtr;
Count--;
WriteCount++;
DataPtr++;
}
DBG002_FUNCTION_EXIT(APP_GID,UART001_FUN_EXIT);
return WriteCount;
}
