we're happy to announce the next incarnation of OsmoDevCall.
This time, tnt will be presenting on the ice40-usbtrace OSHW USB protocol tracer
In case you never heard about ice40-usbtrace before: It's a low-cost full-speed USB protocol tracer built around the iCE40 FPGA (git repo).
When: Wednesday, January 18, 2023 from 20:00 CET
| Time |
Topic |
Who |
| 20:00 |
Meet and Greet |
everyone |
| 20:10 |
ice40-usbtrace OSHW USB protocol tracer |
tnt |
| 21:00 |
USSE (Unstructured Supplementary Social Event) |
everyone |
Where: https://osmocom.org/OsmoDevCall (Big Blue Button of https://franken.de/)
we're happy to announce the next incarnation of OsmoDevCall.
This time, tsaitgaist will be presenting on USB hub for device testing.
When: Wednesday, December 21, 2022 from 20:00 CET
Abstract:
During hardware development and testing you often have numerous additional devices attached to it: serial debugger, programmer, logic analyzer, and so on.
A commercial USB hub should be enough handle that, but it often comes with limitations.
So why not have a USB hub designed for assisting in hardware development and testing: flat 7 ports, impedance controlled, with current and ESD protection, and remote power control for USB and higher voltages.
The result is open source and available at https://git.cuvoodoo.info/usb_hub.
| Time |
Topic |
Who |
| 20:00 |
Meet and Greet |
everyone |
| 20:10 |
USB hub for device testing |
tsaitgaist |
| 21:00 |
USSE (Unstructured Supplementary Social Event) |
everyone |
Where: https://meeting5.franken.de/b/har-xbc-bsx-wvs (Big Blue Button of https://franken.de/)
we're happy to announce the next incarnation of OsmoDevCall. Based on the recent polls, the timing has shifted to every 3rd wednesday of the month.
This time, fixeria will be presenting on MS/BS power control support in OsmoBSC/OsmoBTS.
For those not entirely 3gpp-acronym-savyy: That's how the uplink (phone -> network) and downlink (network -> phone) transmit RF power level is adjusted during an active call in GSM.
When: Wednesday, November 16, 2022 from 20:00 CEST
| Time |
Topic |
Who |
| 20:00 |
Meet and Greet |
everyone |
| 20:10 |
MS/BS power control support in OsmoBSC/OsmoBTS |
fixeria |
| 21:00 |
USSE (Unstructured Supplementary Social Event) |
everyone |
Where: https://meeting5.franken.de/b/har-xbc-bsx-wvs (Big Blue Button of https://franken.de/)
After a rather extended 2022 summer break, we're happy to announce the next incarnation of OsmoDevCall. Based on the recent polls, the timing has shifted to every 3rd wednesday of the month.
This time, laforge will be presenting a SIMtrace2 tutorial, showing SIM card protocol tracing, decoding with the new pySim-trace as well as the card emulation firmware.
When: Wednesday, October 19, 2022 from 20:00 CEST
| Time |
Topic |
Who |
| 20:00 |
Meet and Greet |
everyone |
| 20:10 |
SIMtrace2 Tutorial |
laforge |
| 21:00 |
USSE (Unstructured Supplementary Social Event) |
everyone |
Where: https://meeting5.franken.de/b/har-xbc-bsx-wvs (Big Blue Button of https://franken.de/)
We're happy to announce the next incarnation of OsmoDevCall
This time, Sec and schneider will be presenting an Iridium reverse engineering update
When: Friday, March 25, 2022 from 20:00 CET
| Time |
Topic |
Who |
| 20:00 |
Meet and Greet |
everyone |
| 20:10 |
Iridium reverse engineering update |
Sec, schneider |
| 21:00 |
USSE (Unstructured Supplementary Social Event) |
everyone |
Where: https://meeting5.franken.de/b/har-xbc-bsx-wvs (Big Blue Button of https://franken.de/)
NOTE: There will be no recording of this talk. If you're interested, you have to participate live!
We're happy to announce the next incarnation of OsmoDevCall
This time, laforge will be presenting on Advanced SIM card topics: GlobalPlatform SCP02, OTA, ARA-M, ISIM
The talk covers some of the more advanced topics related to SIM cards:
- GlobalPlatform commands / SCP02 protocol
- OTA (Over The Air) RFM/RAM via TS 03.34
- The ARA-M applet
- The ISIM application
It is expected that the audience is familiar with SIM card basics, such as SIM/UICC/USIM concepts and the general file system abstraction.
When: Friday, February 25, 2022 from 20:00 CET
| Time |
Topic |
Who |
| 20:00 |
Meet and Greet |
everyone |
| 20:10 |
Advanced SIM card topics: GlobalPlatform SCP02, OTA, ARA-M, ISIM |
laforge |
| 21:00 |
USSE (Unstructured Supplementary Social Event) |
everyone |
Where: https://meeting5.franken.de/b/har-xbc-bsx-wvs (Big Blue Button of https://franken.de/) NOTE: URL has changed
We're happy to announce the 23nd incarnation of OsmoDevCall
In this edition, we will not have any presentation, as sadly nobody has volunteered to present this time. Nevertheless, we still hold the call in case anyone wants to chat about random stuff.
When: Friday, February 11, 2022 from 20:00 CET
| Time |
Topic |
Who |
| 20:00 |
Meet and Greet |
everyone |
| 20:10 |
USSE (Unstructured Supplementary Social Event) |
everyone |
Where: https://meeting5.franken.de/b/har-xbc-bsx-wvs (Big Blue Button of https://franken.de/) NOTE: URL has changed!
We're happy to announce the 22nd incarnation of OsmoDevCall
In this edition,
laforge will present a number of brief (
lightning) talks about a number of projects he's currently been thinking about or working on, including
- efficient TDMoIP protocol
- TDMoIP community network
- hardware design of ISDN BRI interface for TDMoIP community network
- continuous testing setup for simtrace2 "cardem" firmware
- non-transparent ISA-over-USB bridge attached to qemu
The idea is to ping-pong some ideas wit others and maybe find somebody interested in helping out.
When: Friday, January 28, 2022 from 20:00 CET
| Time |
Topic |
Who |
| 20:00 |
Meet and Greet |
everyone |
| 20:10 |
series of brief talks on topics stated above |
laforge |
| 21:00 |
USSE (Unstructured Supplementary Social Event) |
everyone |
Where: https://meeting4.franken.de/b/har-xbc-bsx-wvs (Big Blue Button of https://franken.de/)
