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| author | Nick Foster <nick@nerdnetworks.org> | 2010-11-11 14:06:56 -0800 |
|---|---|---|
| committer | Nick Foster <nick@nerdnetworks.org> | 2010-11-11 14:06:56 -0800 |
| commit | 5a3b5a06082e90a68b993a765b91a7c288ab19c0 (patch) | |
| tree | 5219c55ea239203514fc0a699f7f7ceb21c48781 /host/lib/usrp/dboard/db_basic_and_lf.cpp | |
| parent | 6eef331543022efa5723e677cd3140e652ea67d7 (diff) | |
| parent | 5da1e3e2d683eecce1f0e888d90caef40661e98e (diff) | |
| download | uhd-5a3b5a06082e90a68b993a765b91a7c288ab19c0.tar.gz uhd-5a3b5a06082e90a68b993a765b91a7c288ab19c0.tar.bz2 uhd-5a3b5a06082e90a68b993a765b91a7c288ab19c0.zip | |
Merge branch 'master' of ettus.sourcerepo.com:ettus/uhdpriv into usrp2p
Diffstat (limited to 'host/lib/usrp/dboard/db_basic_and_lf.cpp')
| -rw-r--r-- | host/lib/usrp/dboard/db_basic_and_lf.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/host/lib/usrp/dboard/db_basic_and_lf.cpp b/host/lib/usrp/dboard/db_basic_and_lf.cpp index f03dd43d1..73f894374 100644 --- a/host/lib/usrp/dboard/db_basic_and_lf.cpp +++ b/host/lib/usrp/dboard/db_basic_and_lf.cpp @@ -106,6 +106,11 @@ UHD_STATIC_BLOCK(reg_basic_and_lf_dboards){ **********************************************************************/ basic_rx::basic_rx(ctor_args_t args, double max_freq) : rx_dboard_base(args){ _max_freq = max_freq; + + //set GPIOs to output 0x0000 to decrease noise pickup + this->get_iface()->set_pin_ctrl(dboard_iface::UNIT_RX, 0x0000); + this->get_iface()->set_gpio_ddr(dboard_iface::UNIT_RX, 0xFFFF); + this->get_iface()->write_gpio(dboard_iface::UNIT_RX, 0x0000); } basic_rx::~basic_rx(void){ |