41 lines
497 B
C
41 lines
497 B
C
|
/*
|
||
|
|
|
||
|
|
u8g2_u16toa.c
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#include "u8g2.h"
|
||
|
|
|
||
|
|
const char *u8g2_u16toap(char * dest, uint16_t v)
|
||
|
|
{
|
||
|
|
uint8_t pos;
|
||
|
|
uint8_t d;
|
||
|
|
uint16_t c;
|
||
|
|
c = 10000;
|
||
|
|
for( pos = 0; pos < 5; pos++ )
|
||
|
|
{
|
||
|
|
d = '0';
|
||
|
|
while( v >= c )
|
||
|
|
{
|
||
|
|
v -= c;
|
||
|
|
d++;
|
||
|
|
}
|
||
|
|
dest[pos] = d;
|
||
|
|
c /= 10;
|
||
|
|
}
|
||
|
|
dest[5] = '\0';
|
||
|
|
return dest;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* v = value, d = number of digits */
|
||
|
|
const char *u8g2_u16toa(uint16_t v, uint8_t d)
|
||
|
|
{
|
||
|
|
static char buf[6];
|
||
|
|
d = 5-d;
|
||
|
|
return u8g2_u16toap(buf, v) + d;
|
||
|
|
}
|
||
|
|
|