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SourceVuESP-IDF Framework and ExamplesESP-IDFmcpwm_comparator_new_etm_event()

mcpwm_comparator_new_etm_event() function

Get the ETM event for MCPWM comparator

Syntax

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Summary

Declaration

from mcpwm_etm.h:39

esp_err_t mcpwm_comparator_new_etm_event(mcpwm_cmpr_handle_t cmpr, const mcpwm_cmpr_etm_event_config_t *config, esp_etm_event_handle_t *out_event);

Arguments

Argument

Description

cmpr

MCPWM comparator, allocated by `mcpwm_new_comparator()` or `mcpwm_new_event_comparator()`

config

MCPWM ETM comparator event configuration

out_event

Returned ETM event handle

Return value

- ESP_OK: Get ETM event successfully - ESP_ERR_INVALID_ARG: Get ETM event failed because of invalid argument - ESP_FAIL: Get ETM event failed because of other error

Notes

The created ETM event object can be deleted later by calling `esp_etm_del_event`

References

Code

Location

esp_err_t mcpwm_comparator_new_etm_event(mcpwm_cmpr_handle_t cmpr, const mcpwm_cmpr_etm_event_config_t *config, esp_etm_event_handle_t *out_event);

mcpwm_etm.h:39

mcpwm_comparator_new_etm_event() function

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mcpwm_comparator_new_etm_event() function

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