U71D firmware two problems

[dave]

Hello.
my OS of laptop is win10.
I used firmware(U71D version) and it have a critical problem.
i wanna use GPStime and GPS ID from um7.
so i updated firmware from version U71C to version U71D.(i checked i get gps data)
first, insane address(0x89) was being come periodically and i can’t find the information of those in UM7 Datasheet.
but i still can’t get Sat id .
why do not UM7 getting Sat ID data-set() to using firmware?

Second, in order to solve that it can’t use GPS time, i changed bin packet to NMEA packet.
only check box on NMEA packet, but insane address(0x89) was come as ever.
I changed it to U71C again diffically, NMEA packet is work well(didn’t come insane address).

when I bought three ‘UM7’, that UM7 can transfer GPSid was attractive. So if you can sovle this problem or dont answer that, I’m going to be disapointed.

[dave]

if you are revising Dataasheet i wanna know it

[iris]

Hi Dave! I have the same problem with the um7, I reprogramed it with the U71D.hex but now I get often the (0x89) crazy adress.
But I can`t find the U71C.hex versión on the web to program the sensor again. Can you share it with me??
Regards

[Shehryar]

If anyone still try to find the U71C.hex you can download it from:
https://www.chrobotics.com/downloads/U71C.zip
I just renamed the link from U71D to U71C and it worked.
Hope it helps.

[Author]

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