Exemple #1
0
serial_interrupt_dre()
{
	uint8_t start = serial_output.start;

	if (start == serial_output.end)
		serial_interrupt_dre_disable();
	else {
		serial_write(serial_output.buf[start]);
		serial_output.start = (start + 1) & (SERIAL_OUTBUF - 1);
	}
}
Exemple #2
0
serial_interrupt_dre()
{
	uint8_t start = serial_output.start;

	if (start == serial_output.end)
		serial_interrupt_dre_disable();
	else {
		serial_write(serial_output.buf[start]);
		serial_output.start = (start + 1) % sizeof(serial_output.buf);
	}
}
Exemple #3
0
serial_interrupt_dre()
{
    char *str = output.str;
    uint8_t c = *str;

    if (c == '\0') {
        serial_interrupt_dre_disable();
        output.printing = 0;
    } else {
        serial_write(c);
        output.str = str + 1;
    }
}