<![CDATA[OpenIMU300RI: can not be detect after upgrade VG_AHRS app]]>Hi,
I upgrade VG_AHRS ver 1.1.0 with link below.
https://developers.aceinna.com/code/apps

And after that I can not detect the device any more.(NAVVIEWV356 or python-openimu)
Are there any way to reset IMU?

Best regards

]]>https://forum.aceinna.com//topic/133/openimu300ri-can-not-be-detect-after-upgrade-vg_ahrs-appRSS for NodeTue, 10 Mar 2026 12:36:56 GMTSat, 18 Jan 2020 02:29:55 GMT60<![CDATA[Reply to OpenIMU300RI: can not be detect after upgrade VG_AHRS app on Sat, 18 Jan 2020 02:29:55 GMT]]>Hi,
I upgrade VG_AHRS ver 1.1.0 with link below.
https://developers.aceinna.com/code/apps

And after that I can not detect the device any more.(NAVVIEWV356 or python-openimu)
Are there any way to reset IMU?

Best regards

]]>https://forum.aceinna.com//post/610https://forum.aceinna.com//post/610Sat, 18 Jan 2020 02:29:55 GMT<![CDATA[Reply to OpenIMU300RI: can not be detect after upgrade VG_AHRS app on Sat, 18 Jan 2020 05:06:51 GMT]]>pls show pic what is in your side? i mean EVK HW.
pls supply SN number of your 300RI? SN are composed by 10 figures, such as: 1908811027 in my hands.

]]>https://forum.aceinna.com//post/611https://forum.aceinna.com//post/611Sat, 18 Jan 2020 05:06:51 GMT<![CDATA[Reply to OpenIMU300RI: can not be detect after upgrade VG_AHRS app on Sat, 18 Jan 2020 08:01:21 GMT]]>@cek Thanks for the response.
I connect device to pc via usb-rs232 converter as pic below.

IMG_0059.JPG

{78444F98-BC38-48F3-B085-A0428B0B28D2}.png.jpg

SN number:1903139015

]]>https://forum.aceinna.com//post/613https://forum.aceinna.com//post/613Sat, 18 Jan 2020 08:01:21 GMT<![CDATA[Reply to OpenIMU300RI: can not be detect after upgrade VG_AHRS app on Sat, 18 Jan 2020 10:33:05 GMT]]>
  • After update BIN from "/code/apps", did it success at last?
  • pls check the serial data from 300RI, steps refer to 8. how to check the serial data by serial tool?
  • how about the performance of python-openimu? or try to connect with SW from link
    • ]]>    https://forum.aceinna.com//post/615https://forum.aceinna.com//post/615Sat, 18 Jan 2020 10:33:05 GMT    <![CDATA[Reply to OpenIMU300RI: can not be detect after upgrade VG_AHRS app on Mon, 27 Jan 2020 06:33:58 GMT]]>Hello, just following up on flodvag's post (I work with him on this project):

    • We puchased three 300RI devices (not the EVK). Two were updated to the VG_AHRS ver 1.1.0 firmware previously shown on the 300RI section (1567659260058162.bin), and following the update both devices were not responsive.
    • Both sensors could communicate to the PC using serial tool prior to the VG_AHRS firmware upgrade. We could get sensor data out using the NAV-VIEW tool
    • After firmware update, the devices became totally unresponsive. We have attempted:
      1. manually trying to connect with all baud rates in nav-view : unsuccessful
      2. trying to connect to the device using a serial tool: unsuccessful
      3. trying to flash the firmware back to the original version: unsuccessful. The flashing tool can not connect to the device
        (timeout)
      4. checking CAN-bus output: unsuccessful. Both CAN High and Low pins are a constant ~2.3V relative to power ground (pin 3) indicating no data output. The one working device we have left shows the CAN bus attempting transmission, as indicated by regular pulses

    As far as we can tell, the two devices flashed with the firmware are now bricked. Is there a way to fully reprogram or otherwise recover the device?

    Thank you

    ]]>    https://forum.aceinna.com//post/621https://forum.aceinna.com//post/621Mon, 27 Jan 2020 06:33:58 GMT    <![CDATA[Reply to OpenIMU300RI: can not be detect after upgrade VG_AHRS app on Wed, 04 Mar 2020 23:07:46 GMT]]>Hello, following up on my post above - is there something I could do to fix this, or is there another support channel we could contact?

    ]]>    https://forum.aceinna.com//post/723https://forum.aceinna.com//post/723Wed, 04 Mar 2020 23:07:46 GMT    <![CDATA[Reply to OpenIMU300RI: can not be detect after upgrade VG_AHRS app on Thu, 05 Mar 2020 03:46:34 GMT]]>@swj Hi swj, it seems the application bin is broken. You could try to boot start from bootloader and download the application bin again as the following steps:

    1. run the Webserver_Win32_1.1.6.exe -f T to enter bootloader mode. Webserver_Win32_1.1.6.exe attachedrecover_tool.zip.

    2020-03-05_11h26_00.jpg

    reset the 300RI unit.

    1. If the BOOTLOADER enter successfully, please open https://developers.aceinna.com/devices/record-next
      and press button UPGRADE
      dafdc641-3ed8-4584-a7a5-9fec7211ce75-image.png

    2. Choose the 300RI app bin file and update. ![2020-03-05_11h26_00.jpg]
      dd8eecc2-4a87-412b-8f72-4bd466737823-image.png

    please try and feedback to us, thanks.

    ]]>    https://forum.aceinna.com//post/728https://forum.aceinna.com//post/728Thu, 05 Mar 2020 03:46:34 GMT    <![CDATA[Reply to OpenIMU300RI: can not be detect after upgrade VG_AHRS app on Thu, 05 Mar 2020 05:42:58 GMT]]>@Li-YiFan Thankyou for the fast reply. I'll try this procedure

    ]]>    https://forum.aceinna.com//post/730https://forum.aceinna.com//post/730Thu, 05 Mar 2020 05:42:58 GMT