* Initial commit of hackrf_biast
* Cleaned up hackrf_biast
* Cleaned up usage info
* Include getopt.h for non-GNU systems
* Add support for overriding HackRF's default antenna power behavior in firmware. Add support for specifying antenna power behavior in libhackrf.
* Moved bias tee config routines into user_config.c, cleaned up operation of hackrf_biast
* hackrf_biast now calls usage() and exits when invoked with no arguments
* Fixed minor documentation error in usage()
* minor syntax cleanup
* Add some documentation to the host API call
* Add proper declaration magic in hackrf.h to hackrf_set_user_bias_t_opts() to appease Visual Studio
* Documentation changes suggested by @martinling
* Moved bias t setting above switch statement, removed line that explicit turned bias t off when entering OFF mode
* Change hackrf_set_user_bias_t_opts() to use a friendly struct() instead of a bitmask. User friendliness fixes to hackrf_biast options. More clang-format appeasement.
* Removed support for integer mode args from hackrf_biast
* clang-format error fixes
* Tweaked position of comment for clang-format v14
* Reformat files with clang-format v14 instead of 16
* Remove internal numeric modes for bias T settings
Co-authored-by: Martin Ling <martin-github@earth.li>
* Fix documentation error in hackrf_biast.c
---------
Co-authored-by: Martin Ling <martin-github@earth.li>
During r9 hardware development it was thought that the MAX2839 would use
a different GPIO pin for chip select, but it ended up being the same pin
as is used for MAX2837 on other hardware revisions.
This takes the MAX283x abstraction a bit further and fixes a bug with
hackrf_debug -m.
Previously these calls were leaving the amplifiers on, since the
control settings passed were missing SWITCHCTRL_NO_TX_AMP_PWR and
SWITCHCTRL_NO_RX_AMP_PWR. Use the predefined SWITCHCTRL_SAFE here.
Also move these calls before setting the GPIO pins to output mode,
to avoid driving them to the wrong states briefly first.
Just a very rough merge to get off the ground. Major parts are not yet
implemented. The mixer intergration is in a messed up state. Part which
need work have been marked with XXX
Conflicts:
firmware/common/hackrf_core.c
firmware/common/hackrf_core.h
firmware/common/max2837.c
firmware/common/max2837.h
firmware/common/rf_path.c
firmware/common/rffc5071.c
firmware/common/rffc5071.h
firmware/common/sgpio.c
firmware/common/si5351c.c
firmware/common/tuning.c
firmware/common/w25q80bv.c
firmware/common/w25q80bv.h
firmware/common/xapp058/ports.c
firmware/hackrf-common.cmake
firmware/hackrf_usb/hackrf_usb.c
firmware/hackrf_usb/usb_api_register.c
firmware/hackrf_usb/usb_api_transceiver.c
host/hackrf-tools/src/hackrf_transfer.c
Changed initial RF path mode to lowest power (OFF).
Remove initial MAX2837 IF setting -- it's a waste of effort when the first (and necessary) tuning operation will reset it anyway (perhaps to a different value).
