diff options
Diffstat (limited to 'host/lib/usrp/usrp2/dboard_interface.cpp')
| -rw-r--r-- | host/lib/usrp/usrp2/dboard_interface.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/host/lib/usrp/usrp2/dboard_interface.cpp b/host/lib/usrp/usrp2/dboard_interface.cpp index 87fc19117..d7c18983a 100644 --- a/host/lib/usrp/usrp2/dboard_interface.cpp +++ b/host/lib/usrp/usrp2/dboard_interface.cpp @@ -62,6 +62,14 @@ dboard_interface::sptr make_usrp2_dboard_interface(usrp2_impl *impl){ **********************************************************************/ usrp2_dboard_interface::usrp2_dboard_interface(usrp2_impl *impl){ _impl = impl; + + //set the selection mux to use atr + boost::uint32_t new_sels = 0x0; + for(size_t i = 0; i < 16; i++){ + new_sels |= FRF_GPIO_SEL_ATR << (i*2); + } + _impl->poke32(FR_GPIO_TX_SEL, new_sels); + _impl->poke32(FR_GPIO_RX_SEL, new_sels); } usrp2_dboard_interface::~usrp2_dboard_interface(void){ |