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SourceVuESP-IDF Framework and Examplesgptimer_capture_hc_sr04 samplehc_sr04_echo_callback()

hc_sr04_echo_callback() function

GPIO ISR callback function, called when there's any edge detected on the GPIO.

Syntax

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Summary

Declaration

from gptimer_capture_hc_sr04.c:36

static void hc_sr04_echo_callback(void *user_data);

Arguments

Argument

user_data

Examples

References

from examples