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fix(build): automatically applying UHD TDD patch for LTE

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Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
This commit is contained in:
Raphael Defosseux
2022-09-09 14:35:54 +02:00
parent 474cde3b41
commit 11315ef602
4 changed files with 97 additions and 40 deletions
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cmake_targets/tools/uhd-3.15-tdd-patch.diff
+34
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@@ -0,0 +1,34 @@
diff --git a/host/lib/usrp/b200/b200_impl.cpp b/host/lib/usrp/b200/b200_impl.cpp
index 1be8c263b..f64546914 100644
--- a/host/lib/usrp/b200/b200_impl.cpp
+++ b/host/lib/usrp/b200/b200_impl.cpp
@@ -1269,10 +1269,10 @@ void b200_impl::update_atrs(void)
if (enb_rx and not enb_tx) fd = rxonly;
if (not enb_rx and enb_tx) fd = txonly;
gpio_atr_3000::sptr atr = perif.atr;
- atr->set_atr_reg(ATR_REG_IDLE, STATE_OFF);
- atr->set_atr_reg(ATR_REG_RX_ONLY, rxonly);
- atr->set_atr_reg(ATR_REG_TX_ONLY, txonly);
- atr->set_atr_reg(ATR_REG_FULL_DUPLEX, fd);
+ atr->set_atr_reg(ATR_REG_IDLE, STATE_OFF | (1<<7));
+ atr->set_atr_reg(ATR_REG_RX_ONLY, rxonly | (1<<7));
+ atr->set_atr_reg(ATR_REG_TX_ONLY, txonly | (1<<7));
+ atr->set_atr_reg(ATR_REG_FULL_DUPLEX, fd | (1<<7));
}
if (_radio_perifs.size() > _fe2 and _radio_perifs[_fe2].atr)
{
@@ -1287,10 +1287,10 @@ void b200_impl::update_atrs(void)
if (enb_rx and not enb_tx) fd = rxonly;
if (not enb_rx and enb_tx) fd = txonly;
gpio_atr_3000::sptr atr = perif.atr;
- atr->set_atr_reg(ATR_REG_IDLE, STATE_OFF);
- atr->set_atr_reg(ATR_REG_RX_ONLY, rxonly);
- atr->set_atr_reg(ATR_REG_TX_ONLY, txonly);
- atr->set_atr_reg(ATR_REG_FULL_DUPLEX, fd);
+ atr->set_atr_reg(ATR_REG_IDLE, STATE_OFF | (1<<7));
+ atr->set_atr_reg(ATR_REG_RX_ONLY, rxonly | (1<<7));
+ atr->set_atr_reg(ATR_REG_TX_ONLY, txonly | (1<<7));
+ atr->set_atr_reg(ATR_REG_FULL_DUPLEX, fd | (1<<7));
}
}