usrp1: Fail in case of unsupported configuration

There might be some configuration that's not supported by osmo-bts-usrp1,
and we should reject that properly.

Change-Id: Ic7308ce0c57439fe97668bd31801c4bf76b797ad
Closes: OS#3348
This commit is contained in:
Harald Welte 2018-06-13 23:42:19 +02:00 committed by Pau Espin Pedrol
parent ffb3301bd8
commit b229439b31
1 changed files with 12 additions and 0 deletions

View File

@ -655,5 +655,17 @@ RadioDevice *RadioDevice::make(size_t tx_sps, size_t rx_sps,
const std::vector<std::string>& tx_paths,
const std::vector<std::string>& rx_paths)
{
if (tx_sps != rx_sps) {
LOG(ERROR) << "USRP1 requires tx_sps == rx_sps";
return NULL;
}
if (chans != 1) {
LOG(ERROR) << "USRP1 supports only 1 channel";
return NULL;
}
if (lo_offset != 0.0) {
LOG(ERROR) << "USRP1 doesn't support lo_offset";
return NULL;
}
return new USRPDevice(tx_sps, rx_sps, iface, chans, lo_offset, tx_paths, rx_paths);
}