emailler/test/w5100_udp_main.c

97 lines
2.0 KiB
C

#include <stdio.h>
#include <conio.h>
void __fastcall__ w5100_init(void *parms);
unsigned int w5100_recv_init(void);
unsigned char w5100_recv_byte(void);
void w5100_recv_done(void);
unsigned char __fastcall__ w5100_send_init(unsigned int len);
void __fastcall__ w5100_send_byte(unsigned char val);
void w5100_send_done(void);
struct
{
unsigned char serverip [4];
unsigned char cfg_ip [4];
unsigned char cfg_netmask[4];
unsigned char cfg_gateway[4];
}
parms =
{
{192, 168, 0, 2}, // IP addr of machine running w5100_peer.c
{192, 168, 0, 123},
{255, 255, 255, 0},
{192, 168, 0, 1}
};
void main(void)
{
char key;
videomode(VIDEOMODE_80COL);
printf("Init\n");
w5100_init(&parms);
printf("(S)end or e(X)it\n");
do
{
unsigned len;
if (kbhit())
{
key = cgetc();
}
else
{
key = '\0';
}
if (key == 's')
{
unsigned i;
len = 500;
printf("Send Len %d To %d.%d.%d.%d", len, parms.serverip[0],
parms.serverip[1],
parms.serverip[2],
parms.serverip[3]);
while (!w5100_send_init(len))
{
printf("!");
}
for (i = 0; i < len; ++i)
{
w5100_send_byte(i);
}
w5100_send_done();
printf(".\n");
}
len = w5100_recv_init();
if (len)
{
unsigned i;
printf("Recv Len %d From %d.%d.%d.%d", len, parms.serverip[0],
parms.serverip[1],
parms.serverip[2],
parms.serverip[3]);
for (i = 0; i < len; ++i)
{
if ((i % 24) == 0)
{
printf("\n$%04X:", i);
}
printf(" %02X", w5100_recv_byte());
}
w5100_recv_done();
printf(".\n");
}
}
while (key != 'x');
printf("Done\n");
}