void nRFAPI_SetTxPower(unsigned char power)
{
if(power>3)
power=3;
nRFCMD_RegWriteStatusRead(RF_SETUP | WRITE_REG,NRF_RFOPTIONS | (power<<1));
}
void nRFAPI_SetFeatures(unsigned char features)
{
unsigned const char ACTIVATE_SEQUENCE[] = {ACTIVATE, 0x73};
unsigned char dummy_buffer[sizeof(ACTIVATE_SEQUENCE)] = {0,0};
nRFCMD_ReadWriteBuffer(ACTIVATE_SEQUENCE, dummy_buffer, sizeof(ACTIVATE_SEQUENCE));
nRFCMD_RegWriteStatusRead(FEATURE, features);
}
void nRFAPI_TxRetries(unsigned char count)
{
if(count>15)
count=15;
// setup delay of 500us+86us
nRFCMD_RegWriteStatusRead(SETUP_RETR | WRITE_REG,0x10 | count);
}
unsigned char nRFAPI_SetSizeMac(unsigned char addr_size)
{
if(addr_size>=3 && addr_size<=5)
addr_size-=2;
else
addr_size=0;
nRFCMD_RegWriteStatusRead(SETUP_AW | WRITE_REG,addr_size);
return addr_size;
}
void nRFAPI_SetPipeSizeRX(unsigned char pipe,unsigned char size)
{
if(pipe<=5)
nRFCMD_RegWriteStatusRead((RX_PW_P0 + pipe) | WRITE_REG,size);
}
unsigned char nRFAPI_ClearIRQ(unsigned char status)
{
return nRFCMD_RegWriteStatusRead(STATUS | WRITE_REG, status & MASK_IRQ_FLAGS);
}
void nRFAPI_SetChannel(unsigned char channel)
{
nRFCMD_RegWriteStatusRead(RF_CH | WRITE_REG,channel&0x7f);
}
void nRFAPI_PipesAck(unsigned char mask)
{
nRFCMD_RegWriteStatusRead(EN_AA | WRITE_REG,mask & 0x3F);
}
void nRFAPI_PipesEnable(unsigned char mask)
{
nRFCMD_RegWriteStatusRead(EN_RXADDR | WRITE_REG,mask & 0x3F);
}
void
nRFAPI_PipesAck (uint8_t mask)
{
nRFCMD_RegWriteStatusRead (EN_AA | WRITE_REG, mask & 0x3F);
}
void
nRFAPI_PowerDown (void)
{
/* power don nRF24L01 */
nRFCMD_RegWriteStatusRead (CONFIG | WRITE_REG, 0x00);
}
void
nRFAPI_SetRxMode (uint8_t receive)
{
nRFCMD_RegWriteStatusRead (CONFIG | WRITE_REG, receive ? 0x3B : 0x3A);
}
void
nRFAPI_SetPipeSizeRX (uint8_t pipe, uint8_t size)
{
if (pipe <= 5)
nRFCMD_RegWriteStatusRead ((RX_PW_P0 + pipe) | WRITE_REG, size);
}
uint8_t
nRFAPI_ClearIRQ (uint8_t status)
{
return nRFCMD_RegWriteStatusRead (STATUS | WRITE_REG,
status & MASK_IRQ_FLAGS);
}
void
nRFAPI_SetChannel (uint8_t channel)
{
nRFCMD_RegWriteStatusRead (RF_CH | WRITE_REG, channel & 0x7f);
}
void nRFAPI_SetRxMode(unsigned char receive)
{
nRFCMD_RegWriteStatusRead(CONFIG | WRITE_REG,receive ? 0x3B : 0x3A);
}
void
nRFAPI_PipesEnable (uint8_t mask)
{
nRFCMD_RegWriteStatusRead (EN_RXADDR | WRITE_REG, mask & 0x3F);
}
