Problems with I2C

[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

[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

[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

[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

[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...

[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

[Mantas]

No worries MM, I2C is working, just those sensors are a pain in the ass...

Cheers,
Mantas