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OpenXG-RAN
Commit 3ab54c8a authored by Younes's avatar Younes
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gpio fix

parent de5e5bee
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Showing with 4 additions and 3 deletions
targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
View file @ 3ab54c8a
...@@ -321,13 +321,14 @@ static int trx_usrp_start(openair0_device *device) { ...@@ -321,13 +321,14 @@ static int trx_usrp_start(openair0_device *device) {
// setup GPIO for TDD, GPIO(4) = ATR_RX // setup GPIO for TDD, GPIO(4) = ATR_RX
//set data direction register (DDR) to output //set data direction register (DDR) to output
s->usrp->set_gpio_attr("FP0", "DDR", 0x1f, 0x1f); s->usrp->set_gpio_attr("FP0", "DDR", 0x7f, 0x7f);
//set control register to ATR //set control register to ATR
s->usrp->set_gpio_attr("FP0", "CTRL", 0x1f,0x1f); s->usrp->set_gpio_attr("FP0", "CTRL", 0x7f,0x7f);
//set ATR register //set ATR register
s->usrp->set_gpio_attr("FP0", "ATR_RX", 1<<4, 0x1f); s->usrp->set_gpio_attr("FP0", "ATR_RX", 1<<4, 0x7f);
s->usrp->set_gpio_attr("FP0", "ATR_RX", 1<<6, 0x7f);
// init recv and send streaming // init recv and send streaming
uhd::stream_cmd_t cmd(uhd::stream_cmd_t::STREAM_MODE_START_CONTINUOUS); uhd::stream_cmd_t cmd(uhd::stream_cmd_t::STREAM_MODE_START_CONTINUOUS);
......
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