/* Copyright (c) 2020 Renesas Electronics Corporation. * SPDX-License-Identifier: Apache-2.0 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef MBED_ETHERNET_API_H #define MBED_ETHERNET_API_H #include "device.h" #include "platform/mbed_toolchain.h" #if DEVICE_ETHERNET #ifdef __cplusplus extern "C" { #endif // Connection constants int rza1_ethernet_init(void); void rza1_ethernet_free(void); // write size bytes from data to ethernet buffer // return num bytes written // or -1 if size is too big int rza1_ethernet_write(const char *data, int size); // send ethernet write buffer, returning the packet size sent int rza1_ethernet_send(void); // receive from ethernet buffer, returning packet size, or 0 if no packet int rza1_ethernet_receive(void); // read size bytes in to data, return actual num bytes read (0..size) // if data == NULL, throw the bytes away int rza1_ethernet_read(char *data, int size); // get the ethernet address void rza1_ethernet_address(char *mac); // see if the link is up int rza1_ethernet_link(void); // force link settings void rza1_ethernet_set_link(int speed, int duplex); #ifdef __cplusplus } #endif #endif #endif /** @}*/