sorry for forgetting to cc community
Best Wishes
---------- Forwarded message --------- 发件人： 雪碧 0xroot renxianyuanqi@gmail.com Date: 2020年6月16日周二 上午9:34 Subject: Re: simtrace2 flash firmware images issue To: Joachim Steiger jsteiger@sysmocom.de
Thanks for the reply of Joachim Steiger and Harald Welte.
I try to flashed again,when *sudo bossac --port=/dev/ttyACM0 --usb-port=1 --erase --verify --boot=1 --write simtrace-dfu-flash-latest.bin *done,press RESET key,and execute *sudo dfu-util --device 1d50:60e3 --cfg 1 --alt 1 --reset --download simtrace-trace-dfu.bin*
finally，SIMtrace works fine now.
Thanks,And have a nice day.
Joachim Steiger jsteiger@sysmocom.de 于2020年6月15日周一 下午10:53写道：
Hi,
have you flashed the application firmware after you flashed the bootloader via bossac?
this will be the case when you power it up and only the green led is lit.
see https://osmocom.org/projects/simtrace2/wiki/Flashing#DFU
or simply:
sudo dfu-util --device 1d50:60e3 --cfg 1 --alt 1 --reset --download simtrace-trace-dfu.bin
afterwards you will see both leds (red and green) lit when plugging it in.
kind regards
--
- Joachim Steiger jsteiger@sysmocom.de http://www.sysmocom.de/
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- sysmocom - systems for mobile communications GmbH
- Alt Moabit 93
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- Sitz / Registered office: Berlin, HRB 134158 B
- Geschaeftsfuehrer / Managing Directors: Harald Welte