mbc_master_init() function

Initialize Modbus Master controller and stack for Serial port

Syntax

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Summary

Declaration

Definition

esp_err_t mbc_master_init(mb_port_type_t port_type, void** handler);

Argument

Description

port_type

type of stack

handler

handler(pointer) to master data structure

- ESP_OK Success - ESP_ERR_NO_MEM Parameter error - ESP_ERR_NOT_SUPPORTED Port type not supported - ESP_ERR_INVALID_STATE Initialization failure

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