Can't get(Request) Parameters

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Can't get(Request) Parameters

Postby Kuebelinski » Sat Jul 12, 2014 2:29 pm

Hi,

i have a problem to get any Parameter from the AQ6!
But from the begining: I'm startet with my first AQ6 (with DIMU) and after the first FW-Update (latest from ftp) I cant get the Parameter anymore. It doesnt matter if i use the DIMU- or the AIMU-FW (without DIMU-board)!
First i thought i had a connectionproblem, but i receive livedata (in primary flight display) from the AQ.
So i tried to find out from wich version die parameters doesnt work: (hex from ftp)

r378 AIMU: Parameter: works; primary flight display: looks fine
r378 DIMU: Parameter: works; primary flight display: values flipping crazy

r395 and later AIMU/DIMU: Parameter: doesnt work ; primary flight display: looks fine

I also tried to make factory reset... after that same problem (params.txt on SD, with #define CONFIG_VERSION=0)
So one of the changes between these revisions has the effect, that i cant get the parameters.

Anyone knows something about that??

thanks for your help

ps: For the connection i use the USB-UART-interface from Flyduino (CP2102). QGS 1.3, 1.4, 1.5A
Kuebelinski
 
Posts: 3
Joined: Fri Jun 13, 2014 8:02 am

Re: Can't get(Request) Parameters

Postby Kuebelinski » Sat Jul 12, 2014 2:54 pm

and here the Console printout (of r411):

(MAV 068) ADC init
(MAV 068) ADC task started
(MAV 068) Supervisor task started
(MAV 068) DIMU: cannot read EEPROM parameters!
(MAV 068) Battery cells: 3
(MAV 068) Radio init
(MAV 068) GPS init
(MAV 068) Nav init
(MAV 068) Command interface init
(MAV 068) Motors init
(MAV 068) Control init
(MAV 068) Control task started
(MAV 068) Gimbal init
(MAV 068) AQ S/N: 36373532-33314716-0023003A
(MAV 068) Mavlink SYS ID: 68
(MAV 068) SYS Clock: 168 MHz
%D 0xbe 0xfd
(MAV 068) 8212/8212 heap used/high water
(MAV 068) 31748 of 40960 CCM heap used
(MAV 068) Radio task started
(MAV 068) Disarmed
(MAV 068) Initialization complete, READY.
Kuebelinski
 
Posts: 3
Joined: Fri Jun 13, 2014 8:02 am

Re: Can't get(Request) Parameters

Postby JussiH » Sat Jul 12, 2014 4:24 pm

Could be that you have HW flow control enabled.

HW flow control for serials was recently removed. Set Flow control to "none" in the Port settings when you make the connection. Then it should work normal.
JussiH
 
Posts: 2103
Joined: Thu Jun 21, 2012 9:25 pm

Re: Can't get(Request) Parameters

Postby Kuebelinski » Sun Jul 13, 2014 11:43 am

Thats it!

HW-Flow control control was enabled. :?

Thanks
Kuebelinski
 
Posts: 3
Joined: Fri Jun 13, 2014 8:02 am


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