/**************************************************************************//**
* @brief Initializes the Rx path
*
* @param pDefInit - pointer to initialization structure
*
* @return If success, return 0
* if error, return -1
******************************************************************************/
int32_t XCOMM_InitRx(XCOMM_DefaultInit* pDefInit)
{
/* Power up all the Rx clocks */
if(ad9523_out_altvoltage_ADC_CLK_raw(1) < 0)
return -1;
if(ad9523_out_altvoltage_ADC_SYNC_CLK_raw(1) < 0)
return -1;
if(ad9523_out_altvoltage_RX_LO_REF_CLK_raw(1) < 0)
return -1;
/* Power Up the Rx ADF4351 */
if(adf4351_out_altvoltage0_powerdown(0, ADF4351_RX_CHANNEL) < 0)
return -1;
/* Set the default Rx frequency */
if(XCOMM_SetRxFrequency(pDefInit->rxFrequency) < 0)
return -1;
/* Set the AD9643 sampling rate */
if(XCOMM_SetAdcSamplingRate(pDefInit->adcSamplingRate) < 0)
return -1;
/* Initialize the AD9643 */
ADC_Core_Init(pDefInit->fmcPort);
if(ad9643_setup() < 0)
return -1;
/* Initialize the AD8366 */
if(ad8366_setup() < 0)
return -1;
/* Set the default Rx gain */
if(XCOMM_SetRxGain(pDefInit->rxGain1000) < 0)
return -1;
return 0;
}
/**************************************************************************//**
* @brief Initializes the XCOMM board
*
* @param pDefInit - pointer to initialization structure
*
* @return If success, return 0
* if error, return -1
******************************************************************************/
int32_t XCOMM_Init(XCOMM_DefaultInit* pDefInit)
{
/* Local variables */
uint32_t enableCommMux;
/* Reset the XCOMM state variables */
int32_t i = 0;
int8_t* pData = (int8_t*)&XCOMM_State;
for(i = 0; i < sizeof(XCOMM_State); i++)
{
pData[i] = 0;
}
/* Initialize the SPI communication */
switch(pDefInit->carrierBoard)
{
case XILINX_KC705:
case XILINX_VC707:
case XILINX_ZC702:
enableCommMux = 1;
break;
case DIGILENT_ZED:
pDefInit->fmcPort = FMC_HPC;
case XILINX_ML605:
default:
enableCommMux = 0;
break;
}
XCOMM_boardFmcPort = enableCommMux ? FMC_HPC : pDefInit->fmcPort;
if(SPI_Init(pDefInit->fmcPort, enableCommMux) < 0)
return -1;
/* Initialize the AD9548 */
if(ad9548_setup() < 0)
return -1;
/* Initialize the AD9523 */
if(ad9523_setup() < 0)
return -1;
if(XCOMM_SetAdcSamplingRate(pDefInit->adcSamplingRate) < 0)
return -1;
if(XCOMM_SetDacSamplingRate(pDefInit->dacSamplingRate) < 0)
return -1;
/* Initialize the Rx ADF4351 */
if(adf4351_setup(ADF4351_RX_CHANNEL) < 0)
return -1;
if(XCOMM_SetRxFrequency(pDefInit->rxFrequency) < 0)
return -1;
/* Initialize the Tx ADF4351 */
if(adf4351_setup(ADF4351_TX_CHANNEL) < 0)
return -1;
if(XCOMM_SetTxFrequency(pDefInit->txFrequency) < 0)
return -1;
/* Initialize the AD9122 */
DAC_Core_Init(pDefInit->fmcPort);
if(ad9122_setup() < 0)
return -1;
/* Initialize the AD9643 */
ADC_Core_Init(pDefInit->fmcPort);
if(ad9643_setup() < 0)
return -1;
/* Initialize the AD8366 */
if(ad8366_setup() < 0)
return -1;
if(XCOMM_SetRxGain(pDefInit->rxGain1000) < 0)
return -1;
/* Read the calibration data from the EEPROM */
if(EEPROM_GetCalData((uint8_t*)XCOMM_calData, &XCOMM_calDataSize, XCOMM_boardFmcPort) < 0)
return -1;
return 0;
}
