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fix FR_math impl

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Alessandro Mauri 2026-05-10 12:58:25 +02:00
parent c1cee6a15a
commit 3c50fcd695
4 changed files with 33 additions and 16 deletions
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5
fw/display.c
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@ -249,3 +249,8 @@ const char* i16toa(int16_t value)
return p;
}
static char str_buf[32];
uint8_t str_len;
int buf_putc(char c) { str_buf[str_len++] = c; return 0; }
const char* buf_get(void) { str_buf[str_len] = '\0'; str_len = 0; return str_buf; }