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[SOLVED] Recent linux SystemView version missing serial port dialog

phryniszak - Mar 29th 2023, 1:58pm - SEGGER SystemView related
Post

I checked other linux (ubuntu) computer with the same result - in recent version it doesn't work I also checked text strings in app and it looks like before SystemView was looking for serial ports in different locations So 3.20 /sys/class/tty/ and 3.50 /sys/bus/usb-serial/devices/ The latter limits serial ports only to usb devices I think. It would be nice to revert it.
[SOLVED] SystemView IP Recorder / UART recorder.

phryniszak - Mar 3rd 2023, 12:19am - SEGGER SystemView related
Post

You can find UART/TCP example here: segger.com/downloads/systemview/systemview_target_src Documentation maybe is not great but all target sources are open so you can browse them and analyze. Don't forget that it is not an open source project so UART/TCP functionality is in my opinion just a free giveaway and we should not forget about it. Segger's main goal is to make money. I managed to port SystemView UART redirection to RP2040. You can find it here: github.com/phryniszak/rp2040_serial_sv
[SOLVED] Recent linux SystemView version missing serial port dialog

phryniszak - Feb 26th 2023, 11:42am - SEGGER SystemView related
Post

I've noticed this behaviour only on Linux. On Windows everytning is fine Here you can see Linux SystemView 3.20 and not working Linux SystemView 3.42 Regards, Pawel
[SOLVED] Recent linux SystemView version missing serial port dialog

phryniszak - Jan 28th 2023, 7:12am - SEGGER SystemView related
Post

Hi all, As in the topic. In the recent linux version of SystemView (3.42) after I set serial port as the way of recording events normally I should be redirected to dialog where I can choose serial port. Instead of this I can see this dialog: forum.segger.com/index.php/Att…7f72335445ac69b84760c52c3 I compared to previous version and in 3.20 everything is ok. Am I missing something? Regards, Pawel
[SOLVED] SystemView serial port

phryniszak - Jan 19th 2020, 11:16pm - SEGGER SystemView related
Post

Hello, Where can I find more information how to use serial communication with SystemView? What is the format of serial data? Is it 8n1? Is "hello" message also required as in IP example? Regards, Pawel
[SOLVED] stm32g431 J-Link error "Failed to measure CPU clock frequency"

phryniszak - Nov 25th 2019, 10:46pm - J-Link/Flasher related
Post

Hi Fabian, I build basic project using CubeMX that worked OK with Segger tools. Then I added RTT/SystemView and after download using Ozon I couldn't connect and erase chip by any Segger tool. I didn't have this type of problems with other STM32 chips. ST-Link works OK. To reproduce download included .hex to stm32g431cb Regards, Pawel
[SOLVED] stm32g431 J-Link error "Failed to measure CPU clock frequency"

phryniszak - Nov 13th 2019, 4:12pm - J-Link/Flasher related
Post

As had to no luck with J-Link I moved to STLINK-V3SET. Now everything is working
[SOLVED] stm32g431 J-Link error "Failed to measure CPU clock frequency"

phryniszak - Nov 11th 2019, 4:50pm - J-Link/Flasher related
Post

Hi All, I try to start work with relatively new chip STM32G431, but Ozon stopped working with "Jlink reports unspecified download error" I tried to use jlink command line and erase chip but it also fails. In log I can see "Failed to measure CPU clock frequency". Any clue what can I do now? Regards, Pawel