spi communication

RE: spi communication

Kaito — Tue, 03 Jul 2018 08:40:27 GMT

thank you for your reply!

i think i wanna write the driver!

i will ask you if i dont understand again!!

RE: spi communication

Jørgen Holmefjord — Thu, 28 Jun 2018 11:10:59 GMT

We do not have specific sample code for communication with ADS1192. You need to write the driver yourself or port a driver from another platform.

RE: spi communication

Kaito — Thu, 28 Jun 2018 10:56:12 GMT

thank you for your reply!

I transplant the SPI sample code from the sample code when i was using MSP430 and ADS1192,

but There are many undefined commands and errors have occurred.

Do you have sample code that can do other SPI communication?

best regards!

RE: spi communication

Jørgen Holmefjord — Wed, 27 Jun 2018 12:27:16 GMT

Hi,

You need to read the datasheet of the ads1192 device. The datasheet will tell you chich registers/commands you need to write on the SPI bus to read the data from sensor.

When you know which commands to send, you need to modify the SPI example to send these commands to the sensor, and read back the reply.

Best regards,
Jørgen