1 #include "display_basic.h"
4 #define DELAY_MAGIC 20 /* FIXME: number of loops for ~ 1 millisecond (< 256) */
8 for (i=0;i<DELAY_MAGIC; i++)
9 asm("nop\nnop\nnop\nnop\nnop\n");
13 void print_amount(u16 amt) {
14 /* take amt and show it on screen with a $ sign */
15 char str[10] = {' ', '$', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' '};
17 for (pos = 7; amt; pos--, amt/=10) {
18 str[pos] = amt%10 + '0';
23 void my_strncpy(char* dst, char* src, u8 max_size) {
25 for (i = 0; src[i] && i < max_size; i++) dst[i] = src[i];
26 if (src[i] == 0 && i < max_size) dst[i] = 0; /* null terminator */
29 void my_memcpy(char* dst, char* src, u8 size) {
31 for (i = 0; i < size; i++) dst[i] = src[i];