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Posted to commits@nuttx.apache.org by "eren-terzioglu (via GitHub)" <gi...@apache.org> on 2023/11/13 15:58:35 UTC

[PR] xtensa/esp32s3: Add XTWDT support [nuttx]

eren-terzioglu opened a new pull request, #11179:
URL: https://github.com/apache/nuttx/pull/11179

   ## Summary
   
   * xtensa/esp32s3: Add XTWDT support
   * xtensa/esp32s3: Add rtc defconfig
   
   ## Impact
   
   Only esp32s3
   
   ## Testing
   
   Modified version of `watchdog` example using `esp32s3-devkit:watchdog` config with `ESP32S3_XTWDT` option under the `System Type -> ESP32-S3 Peripheral Selection`, `Watchdog Timer Support` option under the `Device Drivers → Timer Driver Support` and `RTC clock source (External 32kHz crystal)` or `External 32kHz oscillator at 32K_XN pin` choice under the `System Type -> RTC Configuration`.
   
   To simulate 32768hz clock output, another esp device used with [adjusted timer example](https://github.com/espressif/esp-idf/tree/master/examples/peripherals/timer_group/gptimer). Clock connected to external oscillator pin (GPIO15). `wdog -i /dev/watchdog3` command applied and during runtime clock connection removed. `IRQ 120` needs to be raised during that test. 
   


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Re: [PR] xtensa/esp32s3: Add XTWDT support [nuttx]

Posted by "pkarashchenko (via GitHub)" <gi...@apache.org>.
pkarashchenko commented on PR #11179:
URL: https://github.com/apache/nuttx/pull/11179#issuecomment-1809683675

   Please resolve merge conflicts


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Re: [PR] xtensa/esp32s3: Add XTWDT support [nuttx]

Posted by "acassis (via GitHub)" <gi...@apache.org>.
acassis merged PR #11179:
URL: https://github.com/apache/nuttx/pull/11179


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