wifi.h

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#ifndef WIFI_H // Include guard.
#define WIFI_H
 
#include <stdio.h>
#include "lwip/pbuf.h"
#include "lwip/tcp.h"
 
#define WIFI_BUFFER_SIZE 2048
#define WIFI_TCP_PORT 4242
#define WIFI_POLL_TIME_S 20
#define WIFI_MAX_MESSAGE_LENGTH 1024 // End of wifi_constants group.
 
#ifndef NDEBUG
#define DEBUG_PRINT(...) printf(__VA_ARGS__)
#else
#define DEBUG_PRINT(...)
#endif
 
typedef struct wifi_tcp_server
{
    struct tcp_pcb *p_server_pcb; 
    struct tcp_pcb *p_client_pcb; 
    bool    is_complete; 
    uint8_t buffer_sent[WIFI_BUFFER_SIZE]; 
    uint8_t buffer_recv[WIFI_BUFFER_SIZE]; 
    int     sent_len;                      
    int     recv_len;                      
    int     run_count; 
} wifi_tcp_server_t;
 
// Function prototypes
// ----------------------------------------------------------------------------
//
 
void  wifi_tcp_server_begin_init(void);
void  wifi_tcp_server_begin(void);
err_t wifi_tcp_server_send_data(void *p_arg, struct tcp_pcb *p_tpcb);
err_t wifi_tcp_server_recv(void                    *p_arg,
                           __unused struct tcp_pcb *p_tpcb,
                           struct pbuf             *p_buf,
                           __unused err_t           err);
void  wifi_run_tcp_server_test(void);
 
#endif // WIFI_H
 
// End of file driver/wifi/wifi.h.