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path: root/host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_cpld.cpp
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Diffstat (limited to 'host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_cpld.cpp')
-rw-r--r--host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_cpld.cpp127
1 files changed, 77 insertions, 50 deletions
diff --git a/host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_cpld.cpp b/host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_cpld.cpp
index fa0c7cba5..5b8cb5f70 100644
--- a/host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_cpld.cpp
+++ b/host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_cpld.cpp
@@ -45,6 +45,7 @@ void magnesium_radio_ctrl_impl::_update_atr_switches(
const direction_t dir,
const std::string &ant
){
+ UHD_ASSERT_THROW(dir == RX_DIRECTION or dir == TX_DIRECTION);
magnesium_cpld_ctrl::rx_sw1_t rx_sw1 = magnesium_cpld_ctrl::RX_SW1_RX2INPUT;
magnesium_cpld_ctrl::sw_trx_t sw_trx = _sw_trx[chan];
@@ -56,60 +57,58 @@ void magnesium_radio_ctrl_impl::_update_atr_switches(
trx_led = true;
rx2_led = false;
}
- UHD_LOG_TRACE(unique_id(), "Update all atr related switches for " << dir << " " << ant );
- if (dir == RX_DIRECTION){
- _cpld->set_rx_atr_bits(
+ if (dir == RX_DIRECTION) {
+ UHD_LOG_TRACE(unique_id(),
+ "Updating all RX-ATR related switches for antenna==" << ant);
+ _cpld->set_rx_input_atr_bits(
chan,
magnesium_cpld_ctrl::ON,
rx_sw1,
trx_led,
rx2_led,
- true,
- true,
- true,
- true
+ true /* defer commit */
);
- _cpld->set_tx_atr_bits(
+ _cpld->set_rx_atr_bits(
chan,
- magnesium_cpld_ctrl::IDLE,
- false,
- sw_trx,
- false,
- false,
- false
+ magnesium_cpld_ctrl::ON,
+ true, /* amp on */
+ true, /* mykonos on */
+ true /* defer commit */
);
_cpld->set_rx_atr_bits(
chan,
magnesium_cpld_ctrl::IDLE,
- rx_sw1,
- false,
- false,
- false,
- false,
- false,
- true
+ false, /* amp off */
+ true, /* mykonos on */
+ true /* defer commit */
+ );
+ _cpld->set_trx_sw_atr_bits(
+ chan,
+ magnesium_cpld_ctrl::IDLE, /* idle here means TX is off */
+ sw_trx,
+ false /* don't defer commit */
);
}
- if (dir == TX_DIRECTION){
+ if (dir == TX_DIRECTION) {
+ UHD_LOG_TRACE(unique_id(),
+ "Updating all TX-ATR related switches for antenna==" << ant);
_cpld->set_tx_atr_bits(
chan,
magnesium_cpld_ctrl::ON,
- true,
- sw_trx,
- true,
- true,
- true
+ true, /* LED on */
+ true, /* PA on */
+ true, /* AMP on */
+ true, /* Myk on */
+ true /* defer commit */
);
- _cpld->set_rx_atr_bits(
+ _cpld->set_tx_atr_bits(
chan,
magnesium_cpld_ctrl::IDLE,
- rx_sw1,
- false,
- false,
- false,
- false,
- false,
- true
+ false, /* LED off */
+ false, /* PA off */
+ false, /* AMP off */
+ true, /* Myk on */
+ false /* don't defer commit */
);
};
}
@@ -132,7 +131,7 @@ void magnesium_radio_ctrl_impl::_update_rx_freq_switches(
magnesium_cpld_ctrl::RX_SW5_FILTER0490LPMHZFROM,
magnesium_cpld_ctrl::RX_SW6_LOWERFILTERBANKFROMSWITCH5,
magnesium_cpld_ctrl::LOWBAND_MIXER_PATH_SEL_LOBAND,
- true
+ true // Enable lowband mixer
);
} else if (freq < MAGNESIUM_RX_BAND2_MIN_FREQ) {
_cpld->set_rx_switches(
@@ -215,33 +214,52 @@ void magnesium_radio_ctrl_impl::_update_tx_freq_switches(
// Set filters based on frequency
if (freq < MAGNESIUM_TX_BAND1_MIN_FREQ) {
+ _sw_trx[chan_sel] =
+ magnesium_cpld_ctrl::SW_TRX_FROMLOWERFILTERBANKTXSW1;
+ _cpld->set_trx_sw_atr_bits(
+ magnesium_cpld_ctrl::BOTH,
+ magnesium_cpld_ctrl::ON,
+ _sw_trx[chan_sel],
+ true /* defer commit */
+ );
_cpld->set_tx_switches(
magnesium_cpld_ctrl::BOTH,
- magnesium_cpld_ctrl::SW_TRX_FROMLOWERFILTERBANKTXSW1,
magnesium_cpld_ctrl::TX_SW1_FROMTXFILTERLP0800MHZ,
magnesium_cpld_ctrl::TX_SW2_TOTXFILTERLP0800MHZ,
magnesium_cpld_ctrl::TX_SW3_TOTXFILTERBANKS,
magnesium_cpld_ctrl::LOWBAND_MIXER_PATH_SEL_LOBAND,
- true,
+ true, // Enable lowband mixer
magnesium_cpld_ctrl::ON
);
- _sw_trx[chan_sel] = magnesium_cpld_ctrl::SW_TRX_FROMLOWERFILTERBANKTXSW1;
} else if (freq < MAGNESIUM_TX_BAND2_MIN_FREQ) {
+ _sw_trx[chan_sel] =
+ magnesium_cpld_ctrl::SW_TRX_FROMLOWERFILTERBANKTXSW1;
+ _cpld->set_trx_sw_atr_bits(
+ magnesium_cpld_ctrl::BOTH,
+ magnesium_cpld_ctrl::ON,
+ _sw_trx[chan_sel],
+ true /* defer commit */
+ );
_cpld->set_tx_switches(
magnesium_cpld_ctrl::BOTH,
- magnesium_cpld_ctrl::SW_TRX_FROMLOWERFILTERBANKTXSW1,
magnesium_cpld_ctrl::TX_SW1_FROMTXFILTERLP0800MHZ,
magnesium_cpld_ctrl::TX_SW2_TOTXFILTERLP0800MHZ,
magnesium_cpld_ctrl::TX_SW3_TOTXFILTERBANKS,
magnesium_cpld_ctrl::LOWBAND_MIXER_PATH_SEL_BYPASS,
- false,
+ false, // Disable lowband mixer
magnesium_cpld_ctrl::ON
);
- _sw_trx[chan_sel] = magnesium_cpld_ctrl::SW_TRX_FROMLOWERFILTERBANKTXSW1;
} else if (freq < MAGNESIUM_TX_BAND3_MIN_FREQ) {
+ _sw_trx[chan_sel] =
+ magnesium_cpld_ctrl::SW_TRX_FROMLOWERFILTERBANKTXSW1;
+ _cpld->set_trx_sw_atr_bits(
+ magnesium_cpld_ctrl::BOTH,
+ magnesium_cpld_ctrl::ON,
+ _sw_trx[chan_sel],
+ true /* defer commit */
+ );
_cpld->set_tx_switches(
magnesium_cpld_ctrl::BOTH,
- magnesium_cpld_ctrl::SW_TRX_FROMLOWERFILTERBANKTXSW1,
magnesium_cpld_ctrl::TX_SW1_FROMTXFILTERLP1700MHZ,
magnesium_cpld_ctrl::TX_SW2_TOTXFILTERLP1700MHZ,
magnesium_cpld_ctrl::TX_SW3_TOTXFILTERBANKS,
@@ -249,11 +267,17 @@ void magnesium_radio_ctrl_impl::_update_tx_freq_switches(
false,
magnesium_cpld_ctrl::ON
);
- _sw_trx[chan_sel] = magnesium_cpld_ctrl::SW_TRX_FROMLOWERFILTERBANKTXSW1;
} else if (freq < MAGNESIUM_TX_BAND4_MIN_FREQ) {
+ _sw_trx[chan_sel] =
+ magnesium_cpld_ctrl::SW_TRX_FROMLOWERFILTERBANKTXSW1;
+ _cpld->set_trx_sw_atr_bits(
+ magnesium_cpld_ctrl::BOTH,
+ magnesium_cpld_ctrl::ON,
+ _sw_trx[chan_sel],
+ true /* defer commit */
+ );
_cpld->set_tx_switches(
magnesium_cpld_ctrl::BOTH,
- magnesium_cpld_ctrl::SW_TRX_FROMLOWERFILTERBANKTXSW1,
magnesium_cpld_ctrl::TX_SW1_FROMTXFILTERLP3400MHZ,
magnesium_cpld_ctrl::TX_SW2_TOTXFILTERLP3400MHZ,
magnesium_cpld_ctrl::TX_SW3_TOTXFILTERBANKS,
@@ -261,11 +285,17 @@ void magnesium_radio_ctrl_impl::_update_tx_freq_switches(
false,
magnesium_cpld_ctrl::ON
);
- _sw_trx[chan_sel] = magnesium_cpld_ctrl::SW_TRX_FROMLOWERFILTERBANKTXSW1;
} else {
+ _sw_trx[chan_sel] =
+ magnesium_cpld_ctrl::SW_TRX_FROMTXUPPERFILTERBANKLP6400MHZ;
+ _cpld->set_trx_sw_atr_bits(
+ magnesium_cpld_ctrl::BOTH,
+ magnesium_cpld_ctrl::ON,
+ _sw_trx[chan_sel],
+ true /* defer commit */
+ );
_cpld->set_tx_switches(
magnesium_cpld_ctrl::BOTH,
- magnesium_cpld_ctrl::SW_TRX_FROMTXUPPERFILTERBANKLP6400MHZ,
magnesium_cpld_ctrl::TX_SW1_SHUTDOWNTXSW1,
magnesium_cpld_ctrl::TX_SW2_TOTXFILTERLP6400MHZ,
magnesium_cpld_ctrl::TX_SW3_TOTXFILTERBANKS,
@@ -273,9 +303,6 @@ void magnesium_radio_ctrl_impl::_update_tx_freq_switches(
false,
magnesium_cpld_ctrl::ON
);
- _sw_trx[chan_sel] = magnesium_cpld_ctrl::SW_TRX_FROMTXUPPERFILTERBANKLP6400MHZ;
}
}
-
-
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-01 09:50:51 +0000