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hello everyone ! I want to konw where I can see the code about edison how to initial the ads7951 use by spi2 ?
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Hello highmore,
The ADS7951 is connected to SPI and it uses the device spi5.0 to access the data: /sys/bus/spi/drivers/ads7955/spi5.0
The device above is a symbolic link to /sys/devices/pci0000:00/0000:00:07.1/spi_master/spi5/spi5.0
The initialization of the ADS7951 is the initialization of the SPI, and it can be found in the source code of the SPI driver:
/edison-src/build/tmp/work/core2-32-poky-linux/linux-libc-headers/3.14-r0/linux-3.14/drivers/spi/spi.c
Regards,
Diego.
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Hello highmore,
I'm currently looking into this. I'll let you know once I find additional information.
Regards,
Diego.
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Hello highmore,
The ADS7951 is connected to SPI and it uses the device spi5.0 to access the data: /sys/bus/spi/drivers/ads7955/spi5.0
The device above is a symbolic link to /sys/devices/pci0000:00/0000:00:07.1/spi_master/spi5/spi5.0
The initialization of the ADS7951 is the initialization of the SPI, and it can be found in the source code of the SPI driver:
/edison-src/build/tmp/work/core2-32-poky-linux/linux-libc-headers/3.14-r0/linux-3.14/drivers/spi/spi.c
Regards,
Diego.
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Hi Diego ,
I want use ADS7951 SPI Analog to digital (ADC) driver for Edison.( custom hard ware) .SPI is connection is same as Arduino Expansion board.
could you please suggest the processor.

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