diff options
Diffstat (limited to 'Transceiver52M/UHDDevice.cpp')
| -rw-r--r-- | Transceiver52M/UHDDevice.cpp | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/Transceiver52M/UHDDevice.cpp b/Transceiver52M/UHDDevice.cpp index e6a5326..4ed539e 100644 --- a/Transceiver52M/UHDDevice.cpp +++ b/Transceiver52M/UHDDevice.cpp @@ -269,7 +269,7 @@ public: size_t chans, double offset); ~uhd_device(); - int open(const std::string &args, bool extref, bool swap_channels); + int open(const std::string &args, int ref, bool swap_channels); bool start(); bool stop(); bool restart(); @@ -770,8 +770,10 @@ static bool uhd_e3xx_version_chk() return true; } -int uhd_device::open(const std::string &args, bool extref, bool swap_channels) +int uhd_device::open(const std::string &args, int ref, bool swap_channels) { + const char *refstr; + // Find UHD devices uhd::device_addr_t addr(args); uhd::device_addrs_t dev_addrs = uhd::device::find(addr); @@ -828,8 +830,22 @@ int uhd_device::open(const std::string &args, bool extref, bool swap_channels) rx_gains.resize(chans); rx_buffers.resize(chans); - if (extref) - usrp_dev->set_clock_source("external"); + switch (ref) { + case REF_INTERNAL: + refstr = "internal"; + break; + case REF_EXTERNAL: + refstr = "external"; + break; + case REF_GPS: + refstr = "gpsdo"; + break; + default: + LOG(ALERT) << "Invalid reference type"; + return -1; + } + + usrp_dev->set_clock_source(refstr); // Set rates double _rx_rate = select_rate(dev_type, rx_sps, iface); |