Hi everyone

I'm trying to communicate with the LTC6811 demo board.

I connected directly from the Arduino pins to the J2 connector on the demo board.

Arduino - LTC J2

D13 (SCK) - SCK
D12 (MISO) - SDO (pull up with 5k)
D11 (MOSI) - SDI
D10 (CS) - CSB

Also I put the jumpers JP2, JP1, JP3 in the zero position, because I want to use the 4-wire SPI.

I monitored the MOSI line with the oscilloscope but I am not receiving anything.

I always get back that there is a problem with the PEC.

Can you help me ?

Thank you

 

hi LR,
Do you have a copy of the LTC6811 to Arduino PDF
https://www.google.com/url?sa=t&rct...T%20Wiki.pdf&usg=AOvVaw1pec6TILQuyUMNCiP8kFCD
E

 

hi LR,
Do you have a copy of the LTC6811 to Arduino PDF
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwj52rC4tK3uAhXQiFwKHRXUAhIQFjADegQIBhAC&url=http://edge.rit.edu/content/P18262/public/Testing%20Data/LTC6811%20Demo%20Board%20Testing/Using%20the%206811%20Demo%20Board%20-%20EVT%20Wiki.pdf&usg=AOvVaw1pec6TILQuyUMNCiP8kFCD
E

Hi

i see this , but i this guide they are using Linduino and analog device tool and Arduino tool to use Serial monitor. I want to write my customize code with using of Analog LTC library. i don't have Linduino but i'm using my Arduino uno.

Thank you

 

hi,
OK.
Do you have any datasheet for the demo board you are using that you could post.?

E

 

hi,
OK.
Do you have any datasheet for the demo board you are using that you could post.?

E

OK, I managed to communicate with each other.
Now I would like to understand how can i control if board using LTC6811 or LTC6813.
Thank you