simtrace August 2016

simtrace@lists.osmocom.org

3 participants
2 discussions

SIMtrace stopped booting
by גל ברק 25 Aug '16

25 Aug '16

Hi, I got the hardware kit of the SIMtrace. It booted successfully (I guess because I got the red light on the board). Then I connected the jumper to the test pin (I read the user manual so I act according to it). When it booted up, I got green and red lights. After I tried to power it on again without the jumper, I got nothing (no light) and no recognition with lsusb command. I tried to connect the board to other PC, and still no lights. How can I fix it? Thanks in advance! Bests, Gal

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SIMtrace and fwupd
by Richard Hughes 22 Aug '16

22 Aug '16

Hi all, My name is Richard Hughes and I work for Red Hat. I'm the maintainer of fwupd, an open source firmware update system designed for Linux. We're updating thousands of devices every month safely and securely using the fwupd and the Linux Vendor Firmware Service. I'm also the guy behind the OpenHardware ColorHug device, so I'm particularly interested in making firmware updates easy to apply on open source and free software devices. I see SIMtrace is using DFU, and fwupd can already talk to DFU-using devices using the libdfu library so I don't think any actual additional code would be required in fwupd. For your device, it would just be creating a cabinet with the required metadata included. If this is interesting, please see http://www.fwupd.org/ or email me back for more details. I can create you a dummy account on the LVFS if you'd like to upload some test firmware. If your device doesn't have any firmware updates, and you don't plan of issuing any, please disregard this email. Thanks for reading! Richard.

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simtrace August 2016