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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2020/10/24 21:59:26 UTC

[GitHub] [incubator-nuttx] btashton opened a new issue #2098: sim:touchscreen Test failure

btashton opened a new issue #2098:
URL: https://github.com/apache/incubator-nuttx/issues/2098


   When running the `sim:touchscreen` configuration it appears that the input device `/dev/input0` is not created.
   
   ```
   ❯ ./nuttx 
   tc_main: nsamples: 25
   tc_main: Opening /dev/input0
   tc_main: open /dev/input0 failed: 2
   Terminating!
   ```


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[GitHub] [incubator-nuttx] btashton commented on issue #2098: sim:touchscreen Test failure

Posted by GitBox <gi...@apache.org>.
btashton commented on issue #2098:
URL: https://github.com/apache/incubator-nuttx/issues/2098#issuecomment-723494685


   There are a few things wrong with this configuration.  First it assumes that the app will issue the boardctrl to late initialize the hardware which it does not do.  The MQ size is 32, but NX requires 64.  But even after that there is an issue where events are not getting processes because the idle loop is never being serviced.  I am looking into this issue now.


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[GitHub] [incubator-nuttx] btashton closed issue #2098: sim:touchscreen Test failure

Posted by GitBox <gi...@apache.org>.
btashton closed issue #2098:
URL: https://github.com/apache/incubator-nuttx/issues/2098


   


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[GitHub] [incubator-nuttx] btashton commented on issue #2098: sim:touchscreen Test failure

Posted by GitBox <gi...@apache.org>.
btashton commented on issue #2098:
URL: https://github.com/apache/incubator-nuttx/issues/2098#issuecomment-723496109


   As is mentioned in `static FAR void *sim_listener(FAR void *arg)` NX_BLOCKING must be enabled otherwise the listener becomes a tight loop.


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