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| author | michael-west <michael.west@ettus.com> | 2021-04-15 23:18:19 -0700 |
|---|---|---|
| committer | Aaron Rossetto <aaron.rossetto@ni.com> | 2021-04-22 15:11:24 -0500 |
| commit | 38ece31201d7c940a82b633cc0e1facee718543c (patch) | |
| tree | 6bf92be6facdc89b0bd89be533282a3dcfb263c1 | |
| parent | 93e664789bacb8e82eff02c43c41a791b7609546 (diff) | |
| download | uhd-38ece31201d7c940a82b633cc0e1facee718543c.tar.gz uhd-38ece31201d7c940a82b633cc0e1facee718543c.tar.bz2 uhd-38ece31201d7c940a82b633cc0e1facee718543c.zip | |
N320: Fix IQ mapping and frontend corrections
Changed register offset from 4 bytes to 8 bytes. The registers in the
frontend were not being properly addressed, so calibration, IQ mapping,
and frontend corrections were not working properly.
Signed-off-by: michael-west <michael.west@ettus.com>
| -rw-r--r-- | host/lib/usrp/dboard/rhodium/rhodium_radio_control_init.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/host/lib/usrp/dboard/rhodium/rhodium_radio_control_init.cpp b/host/lib/usrp/dboard/rhodium/rhodium_radio_control_init.cpp index f19298697..844b0752b 100644 --- a/host/lib/usrp/dboard/rhodium/rhodium_radio_control_init.cpp +++ b/host/lib/usrp/dboard/rhodium/rhodium_radio_control_init.cpp @@ -154,13 +154,15 @@ void rhodium_radio_control_impl::_init_peripherals() _generate_read_spi(this->_spi, SEN_CPLD, _get_cpld_spi_config())); RFNOC_LOG_TRACE("Initializing TX frontend DSP core...") - _tx_fe_core = tx_frontend_core_200::make(_wb_iface, n320_regs::SR_TX_FE_BASE); + _tx_fe_core = tx_frontend_core_200::make( + _wb_iface, n320_regs::SR_TX_FE_BASE, n320_regs::PERIPH_REG_OFFSET); _tx_fe_core->set_dc_offset(tx_frontend_core_200::DEFAULT_DC_OFFSET_VALUE); _tx_fe_core->set_iq_balance(tx_frontend_core_200::DEFAULT_IQ_BALANCE_VALUE); _tx_fe_core->populate_subtree(get_tree()->subtree(FE_PATH / "tx_fe_corrections" / 0)); RFNOC_LOG_TRACE("Initializing RX frontend DSP core...") - _rx_fe_core = rx_frontend_core_3000::make(_wb_iface, n320_regs::SR_RX_FE_BASE); + _rx_fe_core = rx_frontend_core_3000::make( + _wb_iface, n320_regs::SR_RX_FE_BASE, n320_regs::PERIPH_REG_OFFSET); _rx_fe_core->set_adc_rate(_master_clock_rate); _rx_fe_core->set_dc_offset(rx_frontend_core_3000::DEFAULT_DC_OFFSET_VALUE); _rx_fe_core->set_dc_offset_auto(rx_frontend_core_3000::DEFAULT_DC_OFFSET_ENABLE); |