diff options
Diffstat (limited to 'host/lib/usrp/usrp_e')
| -rw-r--r-- | host/lib/usrp/usrp_e/codec_ctrl.cpp | 11 | ||||
| -rw-r--r-- | host/lib/usrp/usrp_e/io_impl.cpp | 4 | ||||
| -rw-r--r-- | host/lib/usrp/usrp_e/usrp_e_impl.hpp | 4 |
3 files changed, 7 insertions, 12 deletions
diff --git a/host/lib/usrp/usrp_e/codec_ctrl.cpp b/host/lib/usrp/usrp_e/codec_ctrl.cpp index ce3458827..ac61bc6b4 100644 --- a/host/lib/usrp/usrp_e/codec_ctrl.cpp +++ b/host/lib/usrp/usrp_e/codec_ctrl.cpp @@ -58,9 +58,6 @@ private: usrp_e_codec_ctrl_impl::usrp_e_codec_ctrl_impl(usrp_e_iface::sptr iface){ _iface = iface; - //FIXME temp poke !!! - _iface->poke16(UE_REG_MISC_TEST, 0x0f00); - //soft reset _ad9862_regs.soft_reset = 1; this->send_reg(0); @@ -75,8 +72,8 @@ usrp_e_codec_ctrl_impl::usrp_e_codec_ctrl_impl(usrp_e_iface::sptr iface){ _ad9862_regs.byp_buffer_b = 1; _ad9862_regs.buffer_a_pd = 1; _ad9862_regs.buffer_b_pd = 1; - _ad9862_regs.rx_pga_a = 0x1f; //TODO bring under api control - _ad9862_regs.rx_pga_b = 0x1f; //TODO bring under api control + _ad9862_regs.rx_pga_a = 0;//0x1f; //TODO bring under api control + _ad9862_regs.rx_pga_b = 0;//0x1f; //TODO bring under api control _ad9862_regs.rx_twos_comp = 1; _ad9862_regs.rx_hilbert = ad9862_regs_t::RX_HILBERT_DIS; @@ -85,7 +82,7 @@ usrp_e_codec_ctrl_impl::usrp_e_codec_ctrl_impl(usrp_e_iface::sptr iface){ _ad9862_regs.interleaved = ad9862_regs_t::INTERLEAVED_INTERLEAVED; _ad9862_regs.tx_pga_gain = 199; //TODO bring under api control _ad9862_regs.tx_hilbert = ad9862_regs_t::TX_HILBERT_DIS; - _ad9862_regs.interp = ad9862_regs_t::INTERP_4; + _ad9862_regs.interp = ad9862_regs_t::INTERP_2; _ad9862_regs.tx_twos_comp = 1; _ad9862_regs.fine_mode = ad9862_regs_t::FINE_MODE_BYPASS; _ad9862_regs.coarse_mod = ad9862_regs_t::COARSE_MOD_BYPASS; @@ -108,8 +105,6 @@ usrp_e_codec_ctrl_impl::usrp_e_codec_ctrl_impl(usrp_e_iface::sptr iface){ } usrp_e_codec_ctrl_impl::~usrp_e_codec_ctrl_impl(void){ - return; //FIXME remove this later - //set aux dacs to zero this->write_aux_dac(AUX_DAC_A, 0); this->write_aux_dac(AUX_DAC_B, 0); diff --git a/host/lib/usrp/usrp_e/io_impl.cpp b/host/lib/usrp/usrp_e/io_impl.cpp index a94275b78..e1c1fe80b 100644 --- a/host/lib/usrp/usrp_e/io_impl.cpp +++ b/host/lib/usrp/usrp_e/io_impl.cpp @@ -107,7 +107,7 @@ struct usrp_e_impl::io_impl{ void usrp_e_impl::io_init(void){ //setup rx data path - _iface->poke32(UE_REG_CTRL_RX_NSAMPS_PER_PKT, 300); //FIXME magic number + _iface->poke32(UE_REG_CTRL_RX_NSAMPS_PER_PKT, get_max_recv_samps_per_packet()); _iface->poke32(UE_REG_CTRL_RX_NCHANNELS, 1); _iface->poke32(UE_REG_CTRL_RX_CLEAR_OVERRUN, 1); //reset _iface->poke32(UE_REG_CTRL_RX_VRT_HEADER, 0 @@ -168,7 +168,7 @@ size_t usrp_e_impl::send( MASTER_CLOCK_RATE, uhd::transport::vrt::pack_le, boost::bind(&data_transport::get_send_buff, &_io_impl->transport), - (MAX_BUFF_SIZE - sizeof(usrp_transfer_frame))/send_otw_type.get_sample_size(), + get_max_send_samps_per_packet(), vrt_header_offset_words32 ); } diff --git a/host/lib/usrp/usrp_e/usrp_e_impl.hpp b/host/lib/usrp/usrp_e/usrp_e_impl.hpp index 657d2d225..487e295cb 100644 --- a/host/lib/usrp/usrp_e/usrp_e_impl.hpp +++ b/host/lib/usrp/usrp_e/usrp_e_impl.hpp @@ -80,8 +80,8 @@ public: //the io interface size_t send(const boost::asio::const_buffer &, const uhd::tx_metadata_t &, const uhd::io_type_t &, send_mode_t); size_t recv(const boost::asio::mutable_buffer &, uhd::rx_metadata_t &, const uhd::io_type_t &, recv_mode_t); - size_t get_max_send_samps_per_packet(void) const{return _max_num_samples;} - size_t get_max_recv_samps_per_packet(void) const{return _max_num_samples;} + size_t get_max_send_samps_per_packet(void) const{return 300;} + size_t get_max_recv_samps_per_packet(void) const{return 300;} private: //interface to ioctls and file descriptor |