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Forum Post: Multiple(3) Ads1248 on same SPI line

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I have to connect 3 ADS1248 on same SPI bus. I have attached a schematic.

Each ADS1248 contain 3 strain gauge connections.

Since my circuit is battery operated so I have to keep power minimum.

I have kept CLK, DIN & DOUT on same SPI bus while CS,Start & Dout are different for each ADS1248

I have attached a piece of code & small algo page, if anyone can check it whether it is correct?

In Algo file: I missed one block which I later on edited with pencil.

(Please visit the site to view this file)

(Please visit the site to view this file)


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