diff options
Diffstat (limited to 'src/drivers/ao_btm.c')
| -rw-r--r-- | src/drivers/ao_btm.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/drivers/ao_btm.c b/src/drivers/ao_btm.c index e6b28688..93d9dd9d 100644 --- a/src/drivers/ao_btm.c +++ b/src/drivers/ao_btm.c @@ -23,7 +23,7 @@ #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 @@ -111,7 +111,7 @@ ao_btm_do_echo(void) 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); @@ -166,9 +166,7 @@ ao_btm_getchar(void) 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; |