Arduino variable syntax error -

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what's wrong follow syntax?

void draw() {   int dword;   dword = serial.read();   u8g.setfont(u8g_font_gdr25);   u8g.drawstr( 5, 60, dword); }

i error:

call of overloaded 'drawstr(int, int, int&)' ambiguous

if @ source code:

u8g_uint_t drawstr(u8g_uint_t x, u8g_uint_t y, const char *s) { return u8g_drawstr(&u8g, x, y, s); }

it receives parameter variable of type const char *, must convert integer type of variable, example can use itoa function:

int dword = 321; char str_dword[5]; # replace 5 number of digits think number has. itoa(dword, str_dword, 10); u8g.drawstr( 5, 60, str_dword);




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