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2 slaves are merging to spi master 1 spi1

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I am using wi.mx51 development board, i am trying to communicate spi with my slave device.

I am accessing spi driver1.1 from userspace. it's running fine, but

-> Powermanagement IC using spi 1.0 driver
-> i am using spi 1.1 driver

Whenever i am sending data from processor, cs=0, clk, data sending but in output junk data is coming.

when i probe to MISO of slave, it is different to output of MISO of processor.

i found out one difference :
chip select of power management IC (SPI 1.0) is also getting high, when i send data to slave (SPI 1.1).

Both are different chipselect, then how that spi1.0 is affecting ?
asked Oct 19, 2015 in Linux by Arunkumar V N New to the Community (0 points)

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1 Answer

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unfortunately it is not possible at this time with Netos 7.2 and even with latest Netos 7.5. Digi is planning a release in Q2 of next year that will most likely add this feature.
answered Oct 21, 2015 by LeonidM Veteran of the Digi Community (4,490 points)
reshown Dec 4, 2015 by rmaroun