Include dependency graph for gr_uhd_usrp_source.h:
Go to the source code of this file.
Classes | |
| class | uhd_usrp_source |
Functions | |
| GR_UHD_API boost::shared_ptr < uhd_usrp_source > | uhd_make_usrp_source (const uhd::device_addr_t &device_addr, const uhd::io_type_t &io_type, size_t num_channels) |
| Make a new USRP source block. | |
Function Documentation
| GR_UHD_API boost::shared_ptr<uhd_usrp_source> uhd_make_usrp_source | ( | const uhd::device_addr_t & | device_addr, |
| const uhd::io_type_t & | io_type, | ||
| size_t | num_channels | ||
| ) |
Make a new USRP source block.
The USRP source block receives samples and writes to a stream. The source block also provides API calls for receiver settings.
RX Stream tagging:
The following tag keys will be produced by the work function:
- pmt::pmt_string_to_symbol("rx_time")
The timstamp tag value is a pmt tuple of the following: (uint64 seconds, and double fractional seconds). A timestamp tag is produced at start() and after overflows.
See the UHD manual for more detailed documentation: http://code.ettus.com/redmine/ettus/projects/uhd/wiki
- Parameters:
-
device_addr the address to identify the hardware io_type the desired output data type num_channels number of stream from the device
- Returns:
- a new USRP source block object
