SPI ads1220

[Pepam]

Hi,

I run into issues working with ads1220. Its behaviour is really strange. When I test it, data output with continuous measurement is 0. In few cases, when I swap din and dout, it was outputting some meaningful values. But now, it isnt working at all. Even with swapped spi pins. I am testing it with this library from Github. Please any suggestions? 

[Simonr]

Hi

I'm sorry, but seeing as that GitHub library is not one of ours, I can't say whether it should work or not. I would suggest checking out our SPIM example, which shows how to use the nRF52832 as an SPI master. The ADS1220 isn't a Nordic device, so we're not experts on that device. I suggest you check out its datasheet and try using a logic analyzer, for instance, to see if the out and input seems correct.

Best regards,

Simon