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path: root/mpm/lib/spi/spidev_iface.cpp
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* mpm: Implement 32 bit register interface with SPIToni Jones2021-03-041-0/+32
| | | | | | | | | Implement SPI transfers which are 12 bytes in length to support access for 32 bit register interfaces. 12 byte transactions are necessary for Titanium MB PS CPLD SPI transactions. This implementation supports 48 bits of TX data per transfer and offsets all flags and data shifts from the end of the TX data portion of the transfer buffer rather than the end of the entire transfer buffer.
* uhd: mpm: apply clang-format to all filesBrent Stapleton2019-01-161-58/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Applying formatting changes to all .cpp and .hpp files in the following directories: ``` find host/examples/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/tests/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/utils/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find mpm/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Also formatted host/include/, except Cpp03 was used as a the language standard instead of Cpp11. ``` sed -i 's/ Cpp11/ Cpp03/g' .clang-format find host/include/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Formatting style was designated by the .clang-format file.
* mpm: Update all license headersMartin Braun2018-02-191-2/+2
| | | | | - Fix typo in company name (missing 'a') - Updated SPDX license identifier to version 3.0
* mpm: Harmonize all license headerMartin Braun2017-12-221-13/+2
| | | | Now uses SPDX headers everywhere.
* spidev: fix error handling in initializationMark Meserve2017-12-221-11/+11
| | | | | | | | | | | - Reversed the incorrect logic in spidev_iface.cpp for error checking on init_spi - Error on failed fd creation is now valid and added a null pointer check for fd - ioctl read operations are now given non-const references - Bits per word coercion check is now initialized correctly - Coercion errors now return -ENOTSUP instead of 2 - Improved logging messages with more information
* mpm: spi: Added 16-bit SPI transactionsMark Meserve2017-12-221-2/+26
| | | | | - Adds convenience method to read 16-bit SPI transactions - Fixes peek16 in spi_regs_iface to actually use 16-bit transactions
* mpm: Enabled selection of SPI modeMartin Braun2017-12-221-5/+8
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* mpm: Major refactoringMartin Braun2017-12-221-108/+45
| | | | | | - Created clean interfaces for SPI and registers - Severed most links to UHD - Added a lockable class which allows exposing mutexes into Python
* spidev: initialize cs_changeMark Meserve2017-12-221-2/+3
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* mpm: Fixed a plethora of SPI-related issuesMartin Braun2017-12-221-8/+29
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* Initial commit for N3xx development.Martin Braun2017-12-221-0/+155
- Creates mpm/ subdirectory - First pass at hardware daemon/MPM - New code for LMK04828, AD9371 - spidev integration Contributions by: Martin Braun <martin.braun@ettus.com> Derek Kozel <derek.kozel@ettus.com> Mark Meserve <mark.meserve@ni.com> Andrej Rode <andrej.rode@ettus.com>
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