4432-DKDB1 Silicon Laboratories Inc, 4432-DKDB1 Datasheet - Page 71

• Manufacturer Part Number: 4432-DKDB1
• Description: WiFi / 802.11 Modules & Development Tools Tx/Rx Split 4432 TRx Testcard Hi band
• Manufacturer: Silicon Laboratories Inc

Specifications of 4432-DKDB1

• Modulation: GFSK
• Operating Voltage: 3.3 V
• Antenna: SMA
• For Use With/related Products: Si4432
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
void SpiWrite(uint8 spi_in)
{
}
/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
uint8 SpiReadWrite(uint8 spi_in)
{
}
/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
void SpiRfWriteAddressData(uint8 address, uint8 d)
{
}
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FUNCTION NAME:
DESCRIPTION:
INPUT:
RETURN:
NOTES:
SPI1DAT = spi_in;
while( SPIF1 == 0);
SPIF1 = 0;
FUNCTION NAME:
DESCRIPTION:
INPUT:
RETURN:
NOTES:
SPI1DAT = spi_in;
while( SPIF1 == 0);
SPIF1 = 0;
return SPI1DAT;
FUNCTION NAME:
DESCRIPTION:
INPUT:
RETURN:
NOTES:
RF_NSEL_PIN = 0;
SpiWrite(address);
SpiWrite(d);
RF_NSEL_PIN = 1;
void SpiWrite(uint8 spi_in)
Sends 8 bits length data through the SPI port
Data
None
It doesn't control the nSEL pin
uint8 SpiReadWrite(uint8 data)
Sends and read 8 bits length data through the SPI port
Data
Received byte
It doesn't control the nSEL pin
void SpiRfWriteAddressData(uint8 address, uint8 data1)
Sends 16 length data through the SPI port (address and data)
Address - register address
Data - 8bit data
None
It controls the nSEL pin
Rev. 0.4
//write data into the SPI register
//wait for sending the data
//clear interrupt flag
//write data into the SPI register
//wait for sending the data
//clear interrupt flag
//read received bytes
SDBC-DK3 UG
71