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comparison target-utils/pirexplore/lcd.c @ 74:8138a6380ae3

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pirexplore: attempt to play with SPCA552E
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sat, 27 Jul 2013 07:30:08 +0000
parents
children 07b686248ab7
comparison
equal deleted inserted replaced
73:c54c6ad1c66f 74:8138a6380ae3
1 #include <sys/types.h>
2 #include "types.h"
3
4 void
5 cmd_spca(argbulk)
6 char *argbulk;
7 {
8 char *argv[3];
9 u_long addr, data;
10
11 if (parse_args(argbulk, 2, 2, argv, 0) < 0)
12 return;
13 if (parse_hexarg(argv[0], 4, &addr) < 0) {
14 printf("ERROR: arg1 must be a valid 16-bit hex value\n");
15 return;
16 }
17 if (parse_hexarg(argv[1], 4, &data) < 0) {
18 printf("ERROR: arg2 must be a valid 16-bit hex value\n");
19 return;
20 }
21 *(volatile u16 *)0x02800000 = addr;
22 *(volatile u16 *)0x02800002 = data;
23 }