void setup() {
// put your setup code here, to run once:
//
Serial.begin(115200);
}
unsigned char rx_buf;
char rx_end_flag = 0;
#include "My_Arduino_Printf_Lib_V1_0.h"
void loop() {
// put your main code here, to run repeatedly:
//Serial.println(song+!);
if(Serial.available() > 0) // 수신체크
{
rx_buf = Serial.read();
Serial.write(rx_buf);
my_printf(" RX_data = %c\r\n", rx_buf);
rx_end_flag =1;
}
if(rx_end_flag == 1)
{
rx_end_flag = 0;
for(int k =1; k <= (rx_buf & 0x0f); k++)
{
my_printf("\t GUGUDAN = %c X %d = %d\r\n", rx_buf, k, (rx_buf & 0x0f) * k);
delay(300);
}
/*
for(int k =1; k <= 9; k++)
{
my_printf("\t GUGUDAN = %c X %d = %d\r\n", rx_buf, k, (rx_buf & 0x0f) * k);
delay(300);
}
*/
rx_buf = 0;
}
/*
Serial.print("song");
Serial.println(song+!);
Serial.write(low data / 1000 + 0x30);
my_printf();
tx_send('C');
tx_send(low data / 1000 + 0x30);
tx("sibng teste", 10);
tx_Str("sert")
*/
}