esp_now_get_peer() function

Get a peer whose MAC address matches peer_addr from peer list

Syntax

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Summary

Declaration

from esp_now.h:303

esp_err_t esp_now_get_peer(const uint8_t *peer_addr, esp_now_peer_info_t *peer);

Arguments

Argument

Description

peer_addr

peer MAC address

peer

peer information

Return value

- ESP_OK : succeed - ESP_ERR_ESPNOW_NOT_INIT : ESPNOW is not initialized - ESP_ERR_ESPNOW_ARG : invalid argument - ESP_ERR_ESPNOW_NOT_FOUND : peer is not found

References

Code

Location

esp_err_t esp_now_get_peer(const uint8_t *peer_addr, esp_now_peer_info_t *peer);

esp_now.h:303

esp_now_get_peer() function

Syntax

Arguments

Return value

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