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Harald Welte gerrit-no-reply at lists.osmocom.orgHarald Welte has uploaded this change for review. ( https://gerrit.osmocom.org/9606 Change subject: LMSDevice: Set low-pass filters to smallest possible option ...................................................................... LMSDevice: Set low-pass filters to smallest possible option Rx 1.4 MHz, Tx 5MHz. Both massively too wide for GSM, but there's no smaller band-width available. Change-Id: I9723c9a2ea77f65bfa9d796d7c44adc2417e89cf --- M Transceiver52M/device/lms/LMSDevice.cpp 1 file changed, 4 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-trx refs/changes/06/9606/1 diff --git a/Transceiver52M/device/lms/LMSDevice.cpp b/Transceiver52M/device/lms/LMSDevice.cpp index c131aea..3b2ce5e 100644 --- a/Transceiver52M/device/lms/LMSDevice.cpp +++ b/Transceiver52M/device/lms/LMSDevice.cpp @@ -156,6 +156,10 @@ /* Perform Rx and Tx calibration */ for (i=0; i<chans; i++) { + if (LMS_SetLPFBW(m_lms_dev, LMS_CH_RX, i, 1.4001e6) < 0) + goto out_close; + if (LMS_SetLPFBW(m_lms_dev, LMS_CH_TX, i, 5e6) < 0) + goto out_close; LOG(INFO) << "Calibrating chan " << i; if (LMS_Calibrate(m_lms_dev, LMS_CH_RX, i, LMS_CALIBRATE_BW_HZ, 0) < 0) goto out_close; -- To view, visit https://gerrit.osmocom.org/9606 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-trx Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I9723c9a2ea77f65bfa9d796d7c44adc2417e89cf Gerrit-Change-Number: 9606 Gerrit-PatchSet: 1 Gerrit-Owner: Harald Welte <laforge at gnumonks.org> Gerrit-Reviewer: Pau Espin Pedrol <pespin at sysmocom.de> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20180613/0b0433b6/attachment.htm>