[GitHub] [nuttx] caramelli opened a new pull request, #9682: input/touchscreen: Translate raw X/Y data into pixel coordinates

["caramelli (via GitHub)" <gi...@apache.org>]

caramelli opened a new pull request, #9682:
URL: https://github.com/apache/nuttx/pull/9682

   ## Summary
   
   When using the generic touchscreen driver interface, the device's X and Y threshold config values ​​may be required to translate the raw touchscreen data into pixel coordinates. It may also be necessary to apply an offset.
   
   ioctl commands can be used to get these device specific config values.
   
   The idea of ​​the proposal is illustrated here with the STMPE811 touchscreen controller available on the STM32F429I-DISC1 board.
   
   ## Testing
   
   Test based on the following defconfig: https://github.com/directfb2/DirectFB2/blob/master/lib/direct/os/nuttx/configs/stm32f429i-disco/defconfig
   
   Use the df_input example to move a cross with its pixel coordinates displayed on the touchscreen: https://github.com/directfb2/DirectFB-examples/blob/master/src/df_input.c


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[GitHub] [nuttx] acassis merged pull request #9682: input/touchscreen: Translate raw X/Y data into pixel coordinates

["acassis (via GitHub)" <gi...@apache.org>]

acassis merged PR #9682:
URL: https://github.com/apache/nuttx/pull/9682


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[GitHub] [nuttx] acassis commented on pull request #9682: input/touchscreen: Translate raw X/Y data into pixel coordinates

["acassis (via GitHub)" <gi...@apache.org>]

acassis commented on PR #9682:
URL: https://github.com/apache/nuttx/pull/9682#issuecomment-1618244712

   Applying! Ignoring the MacOS generic fail!


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