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Add frequency change during calibration mode

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This commit is contained in:
Andy CA6JAU 2018-02-16 02:02:51 -03:00
parent a41caa3277
commit 8b4be8df31
1 changed files with 24 additions and 2 deletions
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26
ADF7021.cpp
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@ -852,10 +852,9 @@ void CIO::setTX()
// Send register 0 for TX operation, but do not activate yet.
// This is done in the interrupt at the correct time
AD7021_control_word = ADF7021_TX_REG0;
AD7021_control_word = ADF7021_TX_REG0;
Send_AD7021_control(false);
#if defined(BIDIR_DATA_PIN)
Data_dir_out(true); // Data pin output mode
#endif
@ -906,6 +905,7 @@ void CIO::setDeviations(uint8_t dstarTXLevel, uint8_t dmrTXLevel, uint8_t ysfTXL
void CIO::updateCal()
{
uint32_t ADF7021_REG2;
float divider;
ADF7021_REG2 = (uint32_t) 0b10 << 28; // invert data (and RC alpha = 0.5)
ADF7021_REG2 |= (uint32_t) (m_dmrDev / div2) << 19; // deviation
@ -916,6 +916,28 @@ void CIO::updateCal()
AD7021_control_word = ADF7021_REG2;
Send_AD7021_control();
if( div2 == 1U )
divider = m_frequency_tx / (ADF7021_PFD / 2U);
else
divider = m_frequency_tx / ADF7021_PFD;
m_TX_N_divider = floor(divider);
divider = (divider - m_TX_N_divider) * 32768;
m_TX_F_divider = floor(divider + 0.5);
ADF7021_TX_REG0 = (uint32_t) 0b0000; // register 0
#if defined(BIDIR_DATA_PIN)
ADF7021_TX_REG0 |= (uint32_t) 0b01000 << 27; // mux regulator/transmit
#else
ADF7021_TX_REG0 |= (uint32_t) 0b01010 << 27; // mux regulator/uart-spi enabled/transmit
#endif
ADF7021_TX_REG0 |= (uint32_t) m_TX_N_divider << 19; // frequency;
ADF7021_TX_REG0 |= (uint32_t) m_TX_F_divider << 4; // frequency;
setTX();
}
uint32_t CIO::RXfreq()