diff options
Diffstat (limited to 'src/drivers/ao_btm.c')
| -rw-r--r-- | src/drivers/ao_btm.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/src/drivers/ao_btm.c b/src/drivers/ao_btm.c index f193ac8e..f3816047 100644 --- a/src/drivers/ao_btm.c +++ b/src/drivers/ao_btm.c @@ -312,18 +312,20 @@ __xdata struct ao_task ao_btm_task; #endif void -ao_btm_check_link() __critical +ao_btm_check_link() { - /* Check the pin and configure the interrupt detector to wait for the - * pin to flip the other way - */ - if (BT_LINK_PIN) { - ao_btm_connected = 0; - PICTL |= BT_PICTL_ICON; - } else { - ao_btm_connected = 1; - PICTL &= ~BT_PICTL_ICON; - } + ao_arch_critical( + /* Check the pin and configure the interrupt detector to wait for the + * pin to flip the other way + */ + if (BT_LINK_PIN) { + ao_btm_connected = 0; + PICTL |= BT_PICTL_ICON; + } else { + ao_btm_connected = 1; + PICTL &= ~BT_PICTL_ICON; + } + ); } void |