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