Hoernchen has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-trx/+/35757?usp=email )

Change subject: ms: conditionally override the tuning mode ......................................................................

ms: conditionally override the tuning mode

We want FPGA tuning because it is much faster, but unfortunately throwing trash at it leads to the blade getting stuck until it is power cycled or reinitialized using host tuning. Only set FPGA tuning if no other mode like BLADERF_DEFAULT_TUNING_MODE=host is requested, which allows easier recovery in those cases.

Change-Id: I11f2ecc50b480d71736a7f224295e5e37745385e --- M Transceiver52M/ms/bladerf_specific.h 1 file changed, 17 insertions(+), 1 deletion(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-trx refs/changes/57/35757/1

diff --git a/Transceiver52M/ms/bladerf_specific.h b/Transceiver52M/ms/bladerf_specific.h index e9245d4..798f3d7 100644 --- a/Transceiver52M/ms/bladerf_specific.h +++ b/Transceiver52M/ms/bladerf_specific.h @@ -255,7 +255,8 @@ bladerf_log_set_verbosity(BLADERF_LOG_LEVEL_DEBUG); bladerf_set_usb_reset_on_open(true);

- setenv("BLADERF_DEFAULT_TUNING_MODE","fpga",1); // ensure blade 2 does not spend 10 seconds initializing host control + if (getenv("BLADERF_DEFAULT_TUNING_MODE") == NULL) + setenv("BLADERF_DEFAULT_TUNING_MODE","fpga",1); // ensure blade 2 does not spend 10 seconds initializing host control blade_check(bladerf_open, &dev, ""); if (!dev) { std::cerr << "open failed, device missing?" << std::endl;