#ifndef ao_serial_btm_getchar
#define ao_serial_btm_putchar ao_serial1_putchar
#define _ao_serial_btm_pollchar _ao_serial1_pollchar
-#define _ao_serial_btm_sleep() ao_sleep((void *) &ao_serial1_rx_fifo)
+#define _ao_serial_btm_sleep_for(timeout) ao_sleep_for((void *) &ao_serial1_rx_fifo, timeout)
#define ao_serial_btm_set_speed ao_serial1_set_speed
#define ao_serial_btm_drain ao_serial1_drain
#endif
while (ao_btm_enable) {
ao_arch_block_interrupts();
while ((c = _ao_serial_btm_pollchar()) == AO_READ_AGAIN && ao_btm_enable)
- _ao_serial_btm_sleep();
+ _ao_serial_btm_sleep_for(0);
ao_arch_release_interrupts();
if (c != AO_READ_AGAIN) {
putchar(c);
ao_arch_block_interrupts();
while ((c = _ao_serial_btm_pollchar()) == AO_READ_AGAIN) {
- ao_alarm(AO_MS_TO_TICKS(10));
- c = _ao_serial_btm_sleep();
- ao_clear_alarm();
+ c = _ao_serial_btm_sleep_for(AO_MS_TO_TICKS(10));
if (c) {
c = AO_READ_AGAIN;
break;