w5500.h

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/*
 * Copyright (C) 2023 Stefan Schmidt
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#pragma once

 
#include <stdint.h>
 
#include "periph/spi.h"
#include "periph/gpio.h"
#include "net/netdev.h"
#include "kernel_defines.h"
#include "ztimer.h"
 
#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
    spi_t spi;                    
    spi_clk_t clk;                
    gpio_t cs;                    
    gpio_t irq;                   
    uint32_t polling_interval_ms; 
} w5500_params_t;

typedef struct w5500 {
    netdev_t netdev;           
    w5500_params_t p;          
    uint16_t frame_size;       
    bool link_up;              
    bool frame_sent;           
    ztimer_t timerInstance;    
} w5500_t;

void w5500_setup(w5500_t *dev, const w5500_params_t *params, uint8_t index);
 
#ifdef __cplusplus
}
#endif