"Before installing it, the IMU doesn't output any data such as acceleration, gyro."
when got it from plant, it should be working well. but your unit configuration not right, so after you received before installing IMU, what actions did you do?
VG AHRS 1.0.1 for OpenIMU300RI doen't work!
@cek
Another colleague who bought this IMU says that he saw some numeric data on NAV-VIEW,
but at the moment I received it, it didn't output any data.
I'm not sure what the missing link is.
Is there any way to completely refresh it to plant shipping state?
@cek
Thank you for your efforts.
Can I ask when you could give me what to do?
@rintaro you need to do:
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send commands to 300RI to lock one sector of the Unit, by UART.
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power off and on, running with python diver and connected by ANS web page. maybe you need to change the packet rate, and click play button. check whether some data output.
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after connected by ANS web, pls upgrade to below app, then power off an on, check how the status is in your side.
@cek
Thanks for the instruction.
I'm not sure that "55 55 4C 45..." worked or not (is there any way to confirm the command was accepted?)
But anyway I can see all-zero-data on web interface now.
Is this your expectation?
@cek
What do you think will happen if I push "Algorithm Reset" button on NAV-VIEW? Is that a bad idea?
(I've never pushed it)
@rintaro if it worked and will give feedback, if not you need change the baud rate and try again:
SW/Algorithm Reset generally no problem, cannot lead output data 0.
I still want to know what other actions you had done? e.g. send some commands to IMU.
for the CAL/CONF area may be already broken, but generally you cannot break it only by boot loader(boot loaderworking fine now) except some special commands received. or it can be recover well.
so i need time to find solution to recover your CAL/CONF area, working on it.
if you have other more information, pls let me know.