5 printf("printf to stdout\n");
7 // printf to specific peripherals
8 Serial pc(USBTX, USBRX);
9 pc.printf("Serial(USBTX, USBRX).printf\n");
11 TextLCD lcd(p14, p15, p16, p17, p18, p19, p20, "lcd"); // rs, rw, e, d0-d3, name
12 lcd.printf("TextLCD.printf\n");
14 // change stdout to file
15 LocalFileSystem local("local");
16 freopen("/local/output.txt", "w", stdout);
17 printf("printf redirected to LocalFileSystem\n");
20 // change stdout to LCD
21 freopen("/lcd", "w", stdout);
22 printf("printf redirected to TextLCD\n");