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Problems with I2C
Posted: Fri Feb 01, 2013 10:49 pm
by Mantas
Hello MM,
Have you changed anything in the I2C CAL files, or anywhere else? Because I am having trouble getting any data from all 5 different sensors I have. I checked the connections, checked voltages, everything is ok, except that I get zero responce from them...anyone else experiencing similar problems? The previous build was working absolutely fine for me...please reply ASAP, cause it's a very stressful situation for me...
Best regards,
Mantas
Re: Problems with I2C
Posted: Fri Feb 01, 2013 11:02 pm
by dazz
Hi Mantas
If you check the first post in the V5.5 thread, it says the ic2 has changed. as its friday i suggest you pm , jonny or benj, but you may not get a responce till monday
Regards
Dazz
Re: Problems with I2C
Posted: Fri Feb 01, 2013 11:47 pm
by Mantas
Hi dazz,
I feel that they messed something up...because it is very unlikely that all 5 different sensors are faulty, which before were working...
Cheers,
Mantas
Re: Problems with I2C
Posted: Fri Feb 01, 2013 11:58 pm
by dazz
Hi Mantas
Have you got the generated C files of your project from v5.4 and v5.5 , as it may be possible to spot whats different
Regards
Dazz
Re: Problems with I2C
Posted: Sat Feb 02, 2013 12:21 am
by Mantas
Unfortunately not

I didn't expect this to happen...I just updated the software several times, and here is the result...ohhh what a stressful day...
Re: Problems with I2C
Posted: Sat Feb 02, 2013 7:26 am
by brandonb
Unfortunately not

I didn't expect this to happen...I just updated the software several times, and here is the result...ohhh what a stressful day..
i have a 24LC512 microchip external eeprom chip that i was itching to try, i did test below with picv5.5 and it returns the correct values,
i noticed flowcode automaticly puts in a 10m/s delay between messages

Re: Problems with I2C
Posted: Sat Feb 02, 2013 11:22 pm
by Mantas
No worries MM, I2C is working, just those sensors are a pain in the ass...
Cheers,
Mantas