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//frequency_dev is the deviation given in Hz.
static int16_t offset = 0;
rfc_CMD_READ_RFREG_t RF_cmdReadRfregFreqOffset =
{
.commandNo = 0x0601,
.address = 0x5154,
.value = 0,
};
// Place in the RX part of the code
RF_runImmediateCmd(rfHandle, (uint32_t*)&RF_cmdReadRfregFreqOffset);
offset = (RF_cmdReadRfregFreqOffset.value) * frequency_dev/ 64;
void callback(RF_Handle h, RF_CmdHandle ch, RF_EventMask e)
{
if (e & RF_EventRxEntryDone)
{
rfc_CMD_READ_RFREG_t RF_cmdReadRfregFreqOffset =
{
.commandNo = 0x0601,
.address = 0x5154,
.value = 0,
};
// Place in the RX part of the code
RF_Stat status = RF_runImmediateCmd(h, (uint32_t*)&RF_cmdReadRfregFreqOffset);
/* Toggle pin to indicate RX */
PIN_setOutputValue(ledPinHandle, Board_PIN_LED2,
!PIN_getOutputValue(Board_PIN_LED2));
/* Get current unhandled data entry */
currentDataEntry = RFQueue_getDataEntry();
/* Handle the packet data, located at ¤tDataEntry->data:
* - Length is the first byte with the current configuration
* - Data starts from the second byte */
packetLength = *(uint8_t*)(¤tDataEntry->data);
packetDataPointer = (uint8_t*)(¤tDataEntry->data + 1);
/* Copy the payload + the status byte to the packet variable */
memcpy(packet, packetDataPointer, (packetLength + 1));
RFQueue_nextEntry();
}
}
我正在使用SmartRF Studio (与单独的板一起)传输数据包。 当我在SmartRF Studio中更改传输数据包的频率时，RF_cmdReadRfregFreqOffset.value的值会相应地更改(RF_cmdReadRfregFreqOffset.value的值 已使用CCS中的调试器确定)。
