/* * SPDX-FileCopyrightText: 2016-2021 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ #include "esp_err.h" // for esp_err_t #include "esp_modbus_slave.h" // for public slave defines #include "mbc_tcp_slave.h" // for public interface defines /** * Initialization of Modbus TCP Slave controller */ esp_err_t mbc_slave_init_tcp(void** handler) { void* port_handler = NULL; esp_err_t error = mbc_tcp_slave_create(&port_handler); if ((port_handler != NULL) && (error == ESP_OK)) { mbc_slave_init_iface(port_handler); *handler = port_handler; } return error; }