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feat(mcpwm): add a new api to get cap value directly

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Chen Jichang
2025-06-09 16:33:38 +08:00
parent a2ef01fc5b
commit 4d1a4dfcbe
5 changed files with 32 additions and 35 deletions
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docs/en/api-reference/peripherals/mcpwm.rst
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@@ -960,6 +960,11 @@ Trigger a Software Capture Event
Sometimes, the software also wants to trigger a "fake" capture event. The :cpp:func:`mcpwm_capture_channel_trigger_soft_catch` is provided for that purpose. Please note that, even though it is a "fake" capture event, it can still cause an interrupt, thus your capture event callback function gets invoked as well.
Get the Last Captured Value
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
If you don't want to process the captured value in the capture event callback function, but want to process it in other places, you can call :cpp:func:`mcpwm_capture_get_latched_value` to get the last captured value.
.. only:: SOC_MCPWM_SUPPORT_ETM
.. _mcpwm-etm-event-and-task: