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Carles Fernandez 2022-08-27 13:08:18 +02:00
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@ -69,18 +69,19 @@ All notable changes to GNSS-SDR will be documented in this file.
- Fixed large GLONASS velocity errors and the extended correlator when using the - Fixed large GLONASS velocity errors and the extended correlator when using the
`GLONASS_L1_CA_DLL_PLL_C_Aid_Tracking` and `GLONASS_L1_CA_DLL_PLL_C_Aid_Tracking` and
`GLONASS_L2_CA_DLL_PLL_C_Aid_Tracking` implementations. `GLONASS_L2_CA_DLL_PLL_C_Aid_Tracking` implementations.
- Added a over-the-wire sample format (that is, the format used between the - The `UHD_Signal_Source` learned a new parameter `otw_format` for setting the
device and the UHD) configuration parameter for the `UHD_Signal_Source`, thus [over-the-wire data format](https://files.ettus.com/manual/page_configuration.html#config_stream_args_otw_format)
allowing to select the `sc8` format instead of the default `sc16`. This would (that is, the format used between the device and the UHD) in some devices,
reduce the dynamic range and increase quantization noise, but also reduce the thus allowing to select the `sc8` format instead of the default `sc16`. This
load on the data link and thus allow more bandwidth. would reduce the dynamic range and increase quantization noise, but also
reduce the load on the data link and thus allow more bandwidth.
- The `UHD_Signal_Source` learned another two optional parameters:
`device_recv_frame_size` and `device_num_recv_frames` for overriding
[transport layer defaults](https://files.ettus.com/manual/page_transport.html).
- Added gain setting and reading for the XTRX board when using the - Added gain setting and reading for the XTRX board when using the
`Osmosdr_Signal_Source` implementation of a `SignalSource`. `Osmosdr_Signal_Source` implementation of a `SignalSource`.
- The `Osmosdr_Signal_Source` implementation learned a new parameter `if_bw` to - The `Osmosdr_Signal_Source` implementation learned a new parameter `if_bw` to
manually set the bandwidth of the bandpass filter on the radio frontend. manually set the bandwidth of the bandpass filter on the radio frontend.
- The `UHD_Signal_Source` learned two new optional parameters
`device_recv_frame_size` and `device_num_recv_frames` for overriding
[transport layer defaults](https://files.ettus.com/manual/page_transport.html).
- The new configuration parameter `Channels_XX.RF_channel_ID` allows to specify - The new configuration parameter `Channels_XX.RF_channel_ID` allows to specify
the signal source per channel group. the signal source per channel group.
- Allowed the CMake project to be a sub-project. - Allowed the CMake project to be a sub-project.