1. 11 1月, 2017 1 次提交
  2. 03 12月, 2016 1 次提交
  3. 19 11月, 2016 2 次提交
  4. 13 11月, 2016 1 次提交
  5. 24 10月, 2016 1 次提交
  6. 09 10月, 2016 1 次提交
  7. 28 9月, 2016 1 次提交
  8. 04 9月, 2016 1 次提交
    • W
      iio: stx104: Add IIO support for the ADC channels · 4075a283
      William Breathitt Gray 提交于
      The Apex Embedded Systems STX104 features 16 channels of single-ended (8
      channels of true differential) 16-bit analog input. Differential input
      configuration may be selected via a physical jumper on the device.
      Similarly, input polarity (unipolar/bipolar) is configured via a
      physical jumper on the device.
      
      Input gain selection is available to the user via software, thus
      allowing eight possible input ranges: +-10V, +-5V, +-2.5V, +-1.25V,
      0 to 10V, 0 to 5V, 0 to 2.5V, and 0 to 1.25V. Four input gain
      configurations are supported: x1, x2, x4, and x8.
      
      This ADC resolution is 16-bits (1/65536 of full scale). Analog input
      samples are taken on software trigger; neither FIFO sampling nor
      interrupt triggering is supported by this driver.
      
      The Apex Embedded Systems STX104 is primarily an analog-to-digital
      converter device. The STX104 IIO driver was initially placed in the DAC
      directory because only the DAC portion of the STX104 was supported at
      the time. Now that ADC support has been added to the STX104 IIO driver,
      the driver should be moved to the more appropriate ADC directory.
      Signed-off-by: NWilliam Breathitt Gray <vilhelm.gray@gmail.com>
      Signed-off-by: NJonathan Cameron <jic23@kernel.org>
      4075a283
  9. 01 9月, 2016 1 次提交
  10. 29 8月, 2016 1 次提交
  11. 24 8月, 2016 1 次提交
  12. 22 8月, 2016 1 次提交
  13. 21 8月, 2016 1 次提交
  14. 03 7月, 2016 1 次提交
  15. 17 4月, 2016 1 次提交
  16. 28 3月, 2016 1 次提交
  17. 13 3月, 2016 1 次提交
  18. 06 3月, 2016 1 次提交
  19. 14 2月, 2016 1 次提交
  20. 11 2月, 2016 2 次提交
  21. 10 2月, 2016 1 次提交
  22. 30 1月, 2016 1 次提交
  23. 16 1月, 2016 2 次提交
  24. 04 1月, 2016 1 次提交
  25. 03 1月, 2016 1 次提交
    • A
      iio: adc: mcp3422: Add support for MCP3425 · 505abf99
      Akinobu Mita 提交于
      The MCP3425 is a single channel up to 16-bit A/D converter which has
      features:
      
      - On-Board Programmable Gain Amplifier (PGA):
       - Gains of 1, 2, 4 or 8
      - Programmable Data Rate Options:
       - 15 SPS (16 bits), 60 SPS (14 bits), 240 SPS (12 bits)
      
      The mcp3422 driver also supports the MCP3421 which is a single channel.
      So we can support MCP3425 with a little changes to mcp3422 driver.
      Signed-off-by: NAkinobu Mita <akinobu.mita@gmail.com>
      Cc: Sascha Hauer <s.hauer@pengutronix.de>
      Cc: Angelo Compagnucci <angelo.compagnucci@gmail.com>
      Cc: Peter Meerwald <pmeerw@pmeerw.net>
      Cc: linux-iio@vger.kernel.org
      Signed-off-by: NJonathan Cameron <jic23@kernel.org>
      505abf99
  26. 13 12月, 2015 2 次提交
  27. 12 12月, 2015 1 次提交
  28. 15 11月, 2015 1 次提交
  29. 25 10月, 2015 1 次提交
  30. 24 9月, 2015 1 次提交
  31. 31 8月, 2015 1 次提交
  32. 13 8月, 2015 1 次提交
  33. 21 7月, 2015 1 次提交
  34. 19 7月, 2015 1 次提交
  35. 29 6月, 2015 1 次提交
  36. 21 6月, 2015 1 次提交