contiki/cpu/6502/ethconfig/ethconfig.c

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1.8 KiB
C
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "cfs/cfs.h"
static struct {
char *screen;
uint16_t address;
char *driver;
} drivers[] = {
#ifdef __APPLE2__
{"Uthernet", 0xC080, "cs8900a.eth" },
{"Uthernet II", 0xC084, "w5100.eth" },
{"LANceGS", 0xC080, "lan91c96.eth"}
#endif
#ifdef __ATARI__
{"Dragon Cart", 0xD500, "cs8900a.eth" }
#endif
#ifdef __CBM__
{"RR-Net", 0xDE08, "cs8900a.eth" },
{"TFE", 0xDE00, "cs8900a.eth" },
{"ETH64", 0xDE00, "lan91c96.eth"}
#endif
};
uint8_t ipcfg[16];
/*-----------------------------------------------------------------------------------*/
uint8_t
choose(uint8_t max)
{
char val;
do {
printf("\n?");
val = getchar();
} while(val < '0' || val > max + '0');
putchar('\n');
if(val == '0') {
exit(0);
}
return val - '0';
}
/*-----------------------------------------------------------------------------------*/
void
main(void)
{
int f;
uint8_t d;
f = cfs_open("contiki.cfg", CFS_READ);
if(f == -1) {
printf("Loading Config - Error\n");
return;
}
cfs_read(f, ipcfg, sizeof(ipcfg));
cfs_close(f);
for(d = 0; d < sizeof(drivers) / sizeof(drivers[0]); ++d) {
printf("%d: %s\n", d + 1, drivers[d].screen);
}
d = choose(d) - 1;
#ifdef __APPLE2__
printf("\nSlot (1-7)\n");
drivers[d].address += choose(7) * 0x10;
#endif
f = cfs_open("contiki.cfg", CFS_WRITE);
if(f == -1) {
printf("\nSaving Config - Error\n");
return;
}
cfs_write(f, ipcfg, sizeof(ipcfg));
cfs_write(f, &drivers[d].address, sizeof(drivers[d].address));
cfs_write(f, drivers[d].driver, strlen(drivers[d].driver));
cfs_close(f);
printf("\nSaving Config - Done\n");
}
/*-----------------------------------------------------------------------------------*/