void setup() {
serial_init(9600);
serial_println("Loading...");
spi_init(SPI_CLOCK_DIV128, SPI_MODE0);
DDR_LED |= (1<<PIN_LED); // LED pin output
PORT_LED |= (1<<PIN_LED); // LED pin high
DDR_nRF24L01_IRQ &= ~(1<<PIN_nRF24L01_IRQ); // nRF24L01_IRQ pin input
PORT_nRF24L01_IRQ &= ~(1<<PIN_nRF24L01_IRQ); // nRF24L01_IRQ pin low
DDR_nRF24L01_CS |= (1<<PIN_nRF24L01_CS); // nRF24L01_CS pin output
PORT_nRF24L01_CS |= (1<<PIN_nRF24L01_CS); // nRF24L01_CS pin high
DDR_nRF24L01_CE |= (1<<PIN_nRF24L01_CE); // nRF24L01_CE pin output
PORT_nRF24L01_CE &= ~(1<<PIN_nRF24L01_CE); // nRF24L01_CE pin low
_delay_ms(5);
nRF24L01_SetRxAddress(rxAddress);
nRF24L01_WriteRegister(nRF24L01_REG_RF_CH, CHANNEL);
nRF24L01_WriteRegister(nRF24L01_REG_RX_PW_P0, PAYLOAD_SIZE);
nRF24L01_WriteRegister(nRF24L01_REG_RX_PW_P1, PAYLOAD_SIZE);
nRF24L01_PrintRegisters();
nRF24L01_PowerUpRx();
nRF24L01_FlushRx();
nRF24L01_PrintRegisters();
serial_println("Begin TX");
}
nRF24L01_StatusTypeDef nRF24L01_Test(void)
{
uint8_t writeBuf[5] = {0x34, 0x34, 0x34, 0x34, 0x34};
uint8_t readBuf[5] = {0x00, 0x00, 0x00, 0x00, 0x00};
uint8_t status, i;
const uint8_t power = 0x0D;
/*power off*/
//status = nRF24L01_WriteRegister(0x20, (uint8_t*)&power, 1);
status = nRF24L01_WriteRegister(0x2A, (uint8_t*)&writeBuf, 5);
status = nRF24L01_ReadRegister(0x0A, (uint8_t*)&readBuf, 5);
for(i = 0; i < 5; i++)
{
if(readBuf[i+1] != writeBuf[i])
return NRF24L01_ERROR;
}
return NRF24L01_OK;
}
