sensors/sensors test drivers (c)/readme.txt

   1 This is a userspace application which accesses the adc via /dev/iio in continuous sampling mode.
   2
   3 The application scans the scan_elements folder in /dev/iio/devices/iio:deviceX/scan_elements for enabled channels.
   4
   5 Creates a data structure.
   6
   7 Sets the buffer size. Enables the buffer. And reads from the dev file for the driver.
   8
   9 The source code is located under kernel sources "drivers/staging/iio/Documentation/generic_buffer.c".
  10
  11 How to compile:
  12
  13 arm-arago-linux-gnueabi-gcc --static generic_buffer.c -o generic_buffer
  14
  15 or
  16
  17 -gcc --static generic_buffer.c -o generic_buffer
  18
  19
  20 SOURCE: https://github.com/ZubairLK/adc-iio-continuous-sampling-userspace