Picomite issues with MCP3002, dual channel ADC SPI

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TassyJim

Guru

Joined: 07/08/2011
Location: Australia
Posts: 6342
Posted: 06:48am 31 Jan 2025      

I think you need to send the channel setup data and receive the results in one command.

Use 16 bits not 8

'
SPI2 OPEN 1000000, 0, 16

Ch0data = SPI2(Ch0config)
Ch1data = SPI2(Ch1config)


I don't have a chip to test with.

Jim
Edited 2025-01-31 16:48 by TassyJim