DLP-RFS-DK DLP Design, DLP-RFS-DK Datasheet - Page 25

• Manufacturer Part Number: DLP-RFS-DK
• Description: RF Development Tools DLP-RFS1231 development kit
• Manufacturer: DLP Design
• Type: RF Transceiversr

Specifications of DLP-RFS-DK

• Rohs: yes
• Product: Development Kit
• Tool Is For Evaluation Of: DLP-RFS1231
• Frequency: 915 MHz
• Operating Supply Voltage: 2.4 V to 3.6 V
• Dimensions: 1.5 in x 2 in x 1.53 in
• Interface Type: UART
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• For Use With: DLP-RFS1231

Register Access Functions:
void rfWriteRegister (uint8_t reg, uint8_t regdata)
Writes a SX1231 register.
unsigned char rfReadRegister (unsigned char reg)
Reads a SX1231 register.
uint8_t rfGetMode (void)
Gets the operating mode of the SX1231.
Function Documentation:
uint8_t rfGetMode (void)
Gets the operating mode of the SX1231.
Valid modes are:
void rfInitialize (void)
Initializes the SX1231.
This function initializes the registers in the SX1231 that are always the same, regardless of the
function of the design. This function also configures the IO interface of the radio and initializes it to an
inactive state.
unsigned char rfReadRegister (unsigned char reg)
Reads a SX1231 register.
Parameters:
reg
This function reads a register in the SX1231. No checking is done on "reg" or "regdata", so it is
imperative that the programmer ensures that these variables are valid. The value of the register is
returned by the function.
void rfSetChannel (uint8_t channel)
Sets the receiver channel and bandwidth.
Parameters:
channel
Rev 1.1 (November 2012)
# xeSLEEP - SX1231 is in Sleep Mode
# xeIDLE - SX1231 is in IDLE Mode
# xeTX - SX1231 is in TX Mode
# xeTXNOMOD - SX1231 is in TX Mode with no modulation (used for testing)
# xeRX - SX1231 is in RX Mode
Register to be programmed
Receiver channel; this is an indexed channel of 0-35
25
© DLP Design, Inc.