From 20a776bce3eec84c093b23e79d01b715f8756d72 Mon Sep 17 00:00:00 2001 From: Trung N Tran Date: Mon, 5 Feb 2018 11:26:18 -0800 Subject: mg : implement set_bandwidth --- .../usrp/dboard/magnesium/magnesium_radio_ctrl_impl.cpp | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_impl.cpp') diff --git a/host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_impl.cpp b/host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_impl.cpp index 1d7627370..1c6a1733f 100644 --- a/host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_impl.cpp +++ b/host/lib/usrp/dboard/magnesium/magnesium_radio_ctrl_impl.cpp @@ -383,8 +383,12 @@ double magnesium_radio_ctrl_impl::set_rx_bandwidth( const size_t chan ) { std::lock_guard l(_set_lock); - radio_ctrl_impl::set_rx_bandwidth(bandwidth, chan); - return _ad9371->set_bandwidth(bandwidth, chan, RX_DIRECTION); + _ad9371->set_bandwidth(bandwidth, chan, RX_DIRECTION); + // FIXME: setting analog bandwidth on AD9371 take no effect. + // Remove this warning when ADI can confirm that it works. + UHD_LOG_WARNING(unique_id(), + "set_tx_bandwidth take no effect on AD9371. Default analog bandwidth is 100MHz"); + return AD9371_RX_MAX_BANDWIDTH; } double magnesium_radio_ctrl_impl::set_tx_bandwidth( @@ -392,8 +396,12 @@ double magnesium_radio_ctrl_impl::set_tx_bandwidth( const size_t chan ) { std::lock_guard l(_set_lock); - //radio_ctrl_impl::set_rx_bandwidth(bandwidth, chan); - return _ad9371->set_bandwidth(bandwidth, chan, TX_DIRECTION); + _ad9371->set_bandwidth(bandwidth, chan, TX_DIRECTION); + // FIXME: setting analog bandwidth on AD9371 take no effect. + // Remove this warning when ADI can confirm that it works. + UHD_LOG_WARNING(unique_id(), + "set_tx_bandwidth take no effect on AD9371. Default analog bandwidth is 100MHz"); + return AD9371_TX_MAX_BANDWIDTH ; } double magnesium_radio_ctrl_impl::set_tx_gain( -- cgit v1.2.3