onewire_bus_reset() function

Send reset pulse to the bus, and check if there are devices attached to the bus

Syntax

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Summary

Declaration

Definition

from onewire_bus.h:75

esp_err_t onewire_bus_reset(onewire_bus_handle_t bus);

Implemented in onewire_bus_api.c:13

Arguments

Argument

Description

bus

1-Wire bus handle

Return value

- ESP_OK: Reset 1-Wire bus successfully and find device on the bus - ESP_ERR_NOT_FOUND: Reset 1-Wire bus successfully but no device found on the bus - ESP_FAIL: Reset 1-Wire bus failed because of other errors

Examples

References

from examples

onewire_bus_reset() function

Syntax

Arguments

Return value

Examples

References

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