mschramm
- Registered on: 03/11/2016
- Last connection: 03/16/2019
Issues
- Assigned issues: 54
- Reported issues: 0
Projects
- testproject (Reporter, 04/25/2018)
- OpenBSC (Developer, Reporter, TCC Project Members, sysmocom team, 06/03/2018)
- OsmocomBB (Reporter, 04/25/2018)
- OsmocomGMR (Reporter, 04/25/2018)
- SDR (Software Defined Radio) (Reporter, 04/13/2018)
- OsmocomTETRA (Reporter, 04/25/2018)
- SIMtrace (Developer, Reporter, sysmocom team, 08/09/2018)
- OsmoBTS (Developer, Reporter, TCC Project Members, sysmocom team, 03/23/2018)
- OsmoPCU (Developer, Reporter, TCC Project Members, sysmocom team, 03/23/2018)
- OsmoBSC (Developer, Reporter, TCC Project Members, sysmocom team, 03/23/2018)
- OsmoNITB (Developer, Reporter, TCC Project Members, sysmocom team, 06/03/2018)
- OsmoGGSN (former OpenGGSN) (Developer, Reporter, TCC Project Members, sysmocom team, 03/23/2018)
- OsmoSGSN (Developer, Reporter, TCC Project Members, sysmocom team, 03/23/2018)
- Cellular Network Infrastructure (Developer, Reporter, TCC Project Members, sysmocom team, 03/11/2016)
- OsmoHNBGW (Developer, Reporter, TCC Project Members, sysmocom team, 03/23/2018)
- OsmoTRX (Developer, Reporter, TCC Project Members, sysmocom team, 03/23/2018)
- Osmocom Libraries (Reporter, TCC Project Members, 03/11/2016)
- pySim (Developer, Reporter, 10/17/2016)
- Miscellaneous Projects (Reporter, 04/25/2018)
- SIM card related Projects (Reporter, 04/13/2018)
- OsmoSDR (Reporter, 01/10/2019)
- libosmocore (Reporter, TCC Project Members, 03/11/2016)
- libosmo-abis (Reporter, TCC Project Members, 03/11/2016)
- libosmo-netif (Reporter, TCC Project Members, 03/11/2016)
- Osmocom.org Servers (Reporter, 04/25/2018)
- OsmoSMSC (Reporter, 01/10/2019)
- libosmo-dsp (Reporter, 01/10/2019)
- libosmo-sccp + libosmo-sigtran (Reporter, TCC Project Members, 03/11/2016)
- libsmpp34 (Reporter, TCC Project Members, 03/11/2016)
- osmo-sim-auth (Reporter, 04/13/2018)
- Sim Toolkit (Reporter, 04/13/2018)
- softsim (Reporter, 04/13/2018)
- cellmgr-ng (Developer, Reporter, TCC Project Members, sysmocom team, 03/11/2016)
- OsmocomLCS (Developer, Reporter, TCC Project Members, sysmocom team, 06/03/2018)
- Erlang Core Network Signalling Projects (Reporter, 04/25/2018)
- erlang/osmo_ss7 (Reporter, 04/25/2018)
- erlang/osmo_sccp (Reporter, 04/25/2018)
- erlang/osmo_map (Reporter, 04/25/2018)
- erlang/signerl (Reporter, 04/25/2018)
- erlang/mgw_nat (Reporter, 04/25/2018)
- Osmocom Analog (Reporter, 04/25/2018)
- OP25 (Reporter, 04/25/2018)
- OsmoGSMTester (Developer, Reporter, TCC Project Members, sysmocom team, 05/12/2016)
- Linux Kernel GTP-U (Developer, Reporter, TCC Project Members, sysmocom team, 06/03/2018)
- Qualcomm Linux Modems by Quectel & Co (Developer, Reporter, sysmocom team, 09/26/2016)
- Nuttx-bb (Reporter, 04/25/2018)
- Hardware Projects (Developer, Reporter, 12/05/2016)
- mPCIe WWAN modem USB breakout board (Developer, Reporter, 12/05/2016)
- multi-voltage USB UART (Developer, Reporter, 12/05/2016)
- OsmoHLR (Developer, Reporter, TCC Project Members, sysmocom team, 03/23/2018)
- Osmocom Conferences (OsmoDevCon + OsmoCon) (Developer, Reporter, sysmocom team, 12/19/2016)
- osmo-qcdiag (Developer, Reporter, sysmocom team, 01/11/2017)
- osmo-fl2k (Reporter, 04/13/2018)
- osmo-sip-connector (Developer, Reporter, TCC Project Members, sysmocom team, 03/23/2018)
- OsmoMSC (Developer, Reporter, TCC Project Members, sysmocom team, 03/23/2018)
- OsmoSTP (Developer, Reporter, TCC Project Members, sysmocom team, 06/03/2018)
- E1/T1 Tap Adapter (Reporter, 01/10/2019)
- GSM Audio Pocket Knife (Reporter, 04/25/2018)
- OsmoMGW (Developer, Reporter, TCC Project Members, sysmocom team, 07/24/2017)
- E1/T1 Hardware Interface (Developer, Reporter, 09/02/2017)
- Cellular Modem Information (Developer, Reporter, sysmocom team, 10/04/2017)
- Huawei HiSilicon Cellular Modems (Developer, Reporter, sysmocom team, 10/04/2017)
- OsmoBSCNAT (Developer, Reporter, TCC Project Members, sysmocom team, 03/23/2018)
- Retro-BBS / BBS-Revival (Reporter, 04/25/2018)
- linmodem (Reporter, 04/25/2018)
- Z-Netz (Reporter, 04/25/2018)
- FidoNet (Reporter, 04/25/2018)
- UUCP and UseNet (Reporter, 04/25/2018)
- gr-gsm (Reporter, 01/10/2019)
- osmo-pcap (Reporter, 04/25/2018)
- Radio Access Network (Developer, Reporter, TCC Project Members, sysmocom team, 03/23/2018)
- Core Network (CN) (Developer, Reporter, TCC Project Members, sysmocom team, 03/23/2018)
- SIMtrace 2 (Developer, Reporter, sysmocom team, 07/04/2018)
- Misc Hardware Projects (Developer, Reporter, 06/03/2018)
- gr-osmosdr (Reporter, 01/10/2019)
- rtl-sdr (Reporter, 01/10/2019)
- cni-legacy (Developer, Reporter, TCC Project Members, sysmocom team, 06/03/2018)
- libosmo-ranap (Reporter, TCC Project Members, 07/26/2018)
- osmo-rfds (Reporter, 01/10/2019)
- Core testing infrastructure (Reporter, 02/13/2019)
Activity
01/16/2019
- 04:42 PM Misc Hardware Projects Wiki edit: Osmo-bts-lna (#8)
- 04:35 PM Misc Hardware Projects Wiki edit: Osmo-bts-lna (#7)
- add cgit repo link
01/08/2019
- 03:46 PM Misc Hardware Projects Feature #3314: design simple SFP experimentation board with LVDS transceiver
- laforge wrote:
> I'd like to ask @mschramm to add PDF renderings and gerber output files to the git repository. Th...
01/01/2019
- 07:04 PM Misc Hardware Projects Feature #3314: design simple SFP experimentation board with LVDS transceiver
- Hi ralph - welcome to the osmocom community!
The 'active' version (called 'SFP experimenter') has been deeply te...
12/17/2018
- 07:39 PM Misc Hardware Projects Feature #3314: design simple SFP experimentation board with LVDS transceiver
- tnt wrote:
> As a side note for future projects: Reverse polarity protection with a PMOS is better than diodes, it a...
10/14/2018
- 11:36 PM Misc Hardware Projects Feature #3328 (Stalled): Check Openvizsla BOM to figure out which parts might be difficult / impossible to source
09/24/2018
- 10:27 PM SIMtrace 2 Feature #1706: Hardware / Circuit board update for SAM3S based SIMtrace2
- regarding the desired voltage domains for the SIM and associated level shifting:
laforge again brought the "NCN802...
09/14/2018
- 06:54 PM SIMtrace 2 Feature #1912 (Stalled): do proper re-layout of the board
09/13/2018
- 12:40 PM SIMtrace 2 Feature #1911: check if we can have an enclosed version of simtrace v2
- @tsaitgaist : did you check those enclosures (links above), do you already have preferred candidates?
I ask because ...
09/12/2018
- 03:25 PM SIMtrace 2 Feature #1706: Hardware / Circuit board update for SAM3S based SIMtrace2
- We have two checklist items:
* add button for ERASE to SAM-BA
and
* remove RESET button
I think a _button_ f...
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