diff options
Diffstat (limited to 'src/drivers/ao_packet.c')
| -rw-r--r-- | src/drivers/ao_packet.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/drivers/ao_packet.c b/src/drivers/ao_packet.c index d813b25f..2bada949 100644 --- a/src/drivers/ao_packet.c +++ b/src/drivers/ao_packet.c @@ -27,6 +27,7 @@ static __pdata uint8_t rx_seq; __xdata struct ao_task ao_packet_task; __xdata uint8_t ao_packet_enable; +__xdata uint8_t ao_packet_restart; #if PACKET_HAS_MASTER __xdata uint8_t ao_packet_master_sleeping; @@ -106,7 +107,8 @@ ao_packet_recv(void) /* Check for incoming data at the next sequence and * for an empty data buffer */ - if (ao_rx_packet.packet.seq == (uint8_t) (rx_seq + (uint8_t) 1) && + if ((ao_rx_packet.packet.seq == (uint8_t) (rx_seq + (uint8_t) 1) || + ao_packet_restart) && ao_packet_rx_used == ao_packet_rx_len) { /* Copy data to the receive data buffer and set up the @@ -126,6 +128,7 @@ ao_packet_recv(void) ao_wakeup(&ao_stdin_ready); } } + ao_packet_restart = 0; /* If the other side has seen the latest data we queued, * wake up any task waiting to send data and let them go again |