/* ===================================================================*/
void SS_SPI1_Main(LDD_TDeviceData *DeviceDataPtr)
{
SS_SPI1_TDeviceDataPtr DeviceDataPrv = (SS_SPI1_TDeviceDataPtr)DeviceDataPtr;
uint8_t StatReg = SPI_PDD_ReadStatusReg(SPI1_BASE_PTR); /* Read status register */
(void)DeviceDataPrv; /* Supress unused variable warning if needed */
if ((StatReg & SPI_PDD_RX_BUFFER_FULL) != 0U) { /* Is any char in HW Rx buffer? */
}
}
/* ===================================================================*/
LDD_TError SMasterLdd1_ReceiveBlock(LDD_TDeviceData *DeviceDataPtr, LDD_TData *BufferPtr, uint16_t Size)
{
if (((SMasterLdd1_TDeviceDataPtr)DeviceDataPtr)->InpDataNumReq != 0x00U) { /* Is the previous receive operation pending? */
return ERR_BUSY; /* If yes then error */
}
/* {Default RTOS Adapter} Critical section begin, general PE function is used */
EnterCritical();
((SMasterLdd1_TDeviceDataPtr)DeviceDataPtr)->InpDataPtr = (uint8_t*)BufferPtr; /* Store a pointer to the input data. */
((SMasterLdd1_TDeviceDataPtr)DeviceDataPtr)->InpDataNumReq = Size; /* Store a number of characters to be received. */
((SMasterLdd1_TDeviceDataPtr)DeviceDataPtr)->InpRecvDataNum = 0x00U; /* Set number of received characters to zero. */
if ((SPI_PDD_ReadStatusReg(SPI1_BASE_PTR) & SPI_PDD_RX_BUFFER_FULL) != 0U) {
(void)SPI_PDD_ReadData8bit(SPI1_BASE_PTR); /* Dummy read of the data register */
}
SPI_PDD_EnableInterruptMask(SPI1_BASE_PTR, SPI_PDD_RX_BUFFER_FULL_OR_FAULT); /* Enable Rx buffer full interrupt */
/* {Default RTOS Adapter} Critical section end, general PE function is used */
ExitCritical();
return ERR_OK; /* OK */
}
/* ===================================================================*/
LDD_TError SMasterLdd2_ReceiveBlock(LDD_TDeviceData *DeviceDataPtr, LDD_TData *BufferPtr, uint16_t Size)
{
if (((SMasterLdd2_TDeviceDataPtr)DeviceDataPtr)->InpDataNumReq != 0x00U) { /* Is the previous receive operation pending? */
return ERR_BUSY; /* If yes then error */
}
/* {FreeRTOS RTOS Adapter} Critical section begin (RTOS function call is defined by FreeRTOS RTOS Adapter property) */
taskENTER_CRITICAL();
((SMasterLdd2_TDeviceDataPtr)DeviceDataPtr)->InpDataPtr = (uint8_t*)BufferPtr; /* Store a pointer to the input data. */
((SMasterLdd2_TDeviceDataPtr)DeviceDataPtr)->InpDataNumReq = Size; /* Store a number of characters to be received. */
((SMasterLdd2_TDeviceDataPtr)DeviceDataPtr)->InpRecvDataNum = 0x00U; /* Set number of received characters to zero. */
if ((SPI_PDD_ReadStatusReg(SPI0_BASE_PTR) & SPI_PDD_RX_BUFFER_FULL) != 0U) {
(void)SPI_PDD_ReadData8bit(SPI0_BASE_PTR); /* Dummy read of the data register */
}
SPI_PDD_EnableInterruptMask(SPI0_BASE_PTR, SPI_PDD_RX_BUFFER_FULL_OR_FAULT); /* Enable Rx buffer full interrupt */
/* {FreeRTOS RTOS Adapter} Critical section ends (RTOS function call is defined by FreeRTOS RTOS Adapter property) */
taskEXIT_CRITICAL();
return ERR_OK; /* OK */
}
