how to use itoa???

[caramelz]

hi everyone. I'm having problem with itoa. I need to change the value of the V while the "Voltage:" reminds on the LCD. Only the value need to be change.

char MESS3[]="Voltage:";
char VOLT;
itoa(VOLT,MESS3);
W_ctr_8bit(0x80);
i=0;
while(MESS3[i])
		{
			W_data_8bit(MESS3[i]);
			i++;
		}
W_ctr_8bit(0x8C);
W_data_8bit('V');

W_ctr_8bit(0x88);

 

[be80be]

You have it close

void itoa(int input, char *buffer, int radix)

Here a real good place to help you https://en.wikibooks.org/wiki/C_Programming/C_Reference/stdlib.h/itoa