diff options
| author | Ben Hilburn <ben@ettus.com> | 2012-11-05 11:45:07 -0800 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2012-11-06 16:49:05 -0800 |
| commit | 246be4752d4ad0cda7dc8f8869c04ecfe3f46e76 (patch) | |
| tree | 97be9d50271caad04024b8f312076e3b42737174 /host/lib/usrp/dboard | |
| parent | e3452bf969552abf2497dbd7ac8ed093a3f36de3 (diff) | |
| download | uhd-246be4752d4ad0cda7dc8f8869c04ecfe3f46e76.tar.gz uhd-246be4752d4ad0cda7dc8f8869c04ecfe3f46e76.tar.bz2 uhd-246be4752d4ad0cda7dc8f8869c04ecfe3f46e76.zip | |
wbx v4: fixing the drivers for the new rev of the WBX board
Diffstat (limited to 'host/lib/usrp/dboard')
| -rw-r--r-- | host/lib/usrp/dboard/db_wbx_version4.cpp | 53 |
1 files changed, 37 insertions, 16 deletions
diff --git a/host/lib/usrp/dboard/db_wbx_version4.cpp b/host/lib/usrp/dboard/db_wbx_version4.cpp index 58a5e5f3e..9796d222f 100644 --- a/host/lib/usrp/dboard/db_wbx_version4.cpp +++ b/host/lib/usrp/dboard/db_wbx_version4.cpp @@ -115,22 +115,43 @@ wbx_base::wbx_version4::wbx_version4(wbx_base *_self_wbx_base) { int v4_tx_mod = ADF4351_PDBRF; //set the gpio directions and atr controls - self_base->get_iface()->set_pin_ctrl(dboard_iface::UNIT_TX, v4_tx_mod|v4_iobits); - self_base->get_iface()->set_pin_ctrl(dboard_iface::UNIT_RX, RXBB_PDB|ADF4351_PDBRF); - self_base->get_iface()->set_gpio_ddr(dboard_iface::UNIT_TX, TX_PUP_5V|TX_PUP_3V|v4_tx_mod|v4_iobits); - self_base->get_iface()->set_gpio_ddr(dboard_iface::UNIT_RX, RX_PUP_5V|RX_PUP_3V|ADF4351_CE|RXBB_PDB|ADF4351_PDBRF|RX_ATTN_MASK); - - //setup ATR for the mixer enables (always enabled to prevent phase slip between bursts) - //set TX gain iobits to min gain (max attenuation) when RX_ONLY or IDLE to suppress LO leakage - self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_TX, dboard_iface::ATR_REG_IDLE, v4_tx_mod, TX_ATTN_MASK | TX_MIXER_DIS | v4_tx_mod); - self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_TX, dboard_iface::ATR_REG_RX_ONLY, v4_tx_mod, TX_ATTN_MASK | TX_MIXER_DIS | v4_tx_mod); - self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_TX, dboard_iface::ATR_REG_TX_ONLY, v4_tx_mod, TX_ATTN_MASK | TX_MIXER_DIS | v4_tx_mod); - self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_TX, dboard_iface::ATR_REG_FULL_DUPLEX, v4_tx_mod, TX_ATTN_MASK | TX_MIXER_DIS | v4_tx_mod); - - self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_IDLE, RX_MIXER_ENB, RX_MIXER_DIS | RX_MIXER_ENB); - self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_TX_ONLY, RX_MIXER_ENB, RX_MIXER_DIS | RX_MIXER_ENB); - self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_RX_ONLY, RX_MIXER_ENB, RX_MIXER_DIS | RX_MIXER_ENB); - self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, dboard_iface::ATR_REG_FULL_DUPLEX, RX_MIXER_ENB, RX_MIXER_DIS | RX_MIXER_ENB); + self_base->get_iface()->set_pin_ctrl(dboard_iface::UNIT_TX, \ + v4_tx_mod|v4_iobits); + self_base->get_iface()->set_pin_ctrl(dboard_iface::UNIT_RX, \ + RXBB_PDB|ADF4351_PDBRF); + self_base->get_iface()->set_gpio_ddr(dboard_iface::UNIT_TX, \ + TX_PUP_5V|TX_PUP_3V|v4_tx_mod|v4_iobits); + self_base->get_iface()->set_gpio_ddr(dboard_iface::UNIT_RX, \ + RX_PUP_5V|RX_PUP_3V|ADF4351_CE|RXBB_PDB|ADF4351_PDBRF|RX_ATTN_MASK); + + //setup ATR for the mixer enables (always enabled to prevent phase slip + //between bursts) set TX gain iobits to min gain (max attenuation) when + //RX_ONLY or IDLE to suppress LO leakage + self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_TX, \ + dboard_iface::ATR_REG_IDLE, v4_tx_mod, \ + TX_ATTN_MASK | TX_MIXER_DIS | v4_tx_mod); + self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_TX, \ + dboard_iface::ATR_REG_RX_ONLY, v4_tx_mod, \ + TX_ATTN_MASK | TX_MIXER_DIS | v4_tx_mod); + self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_TX, \ + dboard_iface::ATR_REG_TX_ONLY, v4_tx_mod, \ + TX_ATTN_MASK | TX_MIXER_DIS | v4_tx_mod); + self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_TX, \ + dboard_iface::ATR_REG_FULL_DUPLEX, v4_tx_mod, \ + TX_ATTN_MASK | TX_MIXER_DIS | v4_tx_mod); + + self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, \ + dboard_iface::ATR_REG_IDLE, \ + RX_MIXER_ENB, RX_MIXER_DIS | RX_MIXER_ENB); + self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, \ + dboard_iface::ATR_REG_TX_ONLY, \ + RX_MIXER_ENB, RX_MIXER_DIS | RX_MIXER_ENB); + self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, \ + dboard_iface::ATR_REG_RX_ONLY, \ + RX_MIXER_ENB, RX_MIXER_DIS | RX_MIXER_ENB); + self_base->get_iface()->set_atr_reg(dboard_iface::UNIT_RX, \ + dboard_iface::ATR_REG_FULL_DUPLEX, \ + RX_MIXER_ENB, RX_MIXER_DIS | RX_MIXER_ENB); } wbx_base::wbx_version4::~wbx_version4(void){ |