diff options
| author | Bdale Garbee <bdale@gag.com> | 2012-09-12 20:01:22 -0600 |
|---|---|---|
| committer | Bdale Garbee <bdale@gag.com> | 2012-09-12 20:01:22 -0600 |
| commit | 3b612efcd1dddc6a3d59012f7ed57754b1f798c2 (patch) | |
| tree | 18d50713491ef96c5c127a309f870efb6c33f98d /src/drivers/ao_packet_slave.c | |
| parent | e076773c1693e2a62bb828dee71c04c20dbab0a5 (diff) | |
| parent | 01eb36408d7e0e826b431fcc1d3b2deb23607e0b (diff) | |
Merge branch 'new-debian' into debian
Conflicts:
ChangeLog
debian/altos.install
debian/changelog
debian/control
debian/copyright
debian/dirs
debian/docs
debian/menu
debian/rules
src/Makefile
Diffstat (limited to 'src/drivers/ao_packet_slave.c')
| -rw-r--r-- | src/drivers/ao_packet_slave.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/drivers/ao_packet_slave.c b/src/drivers/ao_packet_slave.c new file mode 100644 index 00000000..fd5d443e --- /dev/null +++ b/src/drivers/ao_packet_slave.c @@ -0,0 +1,66 @@ +/* + * Copyright © 2009 Keith Packard <keithp@keithp.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +#include "ao.h" + +void +ao_packet_slave(void) +{ + ao_tx_packet.addr = ao_serial_number; + ao_tx_packet.len = AO_PACKET_SYN; + while (ao_packet_enable) { + if (ao_packet_recv()) { + ao_xmemcpy(&ao_tx_packet.callsign, &ao_rx_packet.packet.callsign, AO_MAX_CALLSIGN); +#if HAS_FLIGHT + ao_flight_force_idle = TRUE; +#endif + ao_packet_send(); + } + } + ao_exit(); +} + +void +ao_packet_slave_start(void) +{ + if (!ao_packet_enable) { + ao_packet_enable = 1; + ao_add_task(&ao_packet_task, ao_packet_slave, "slave"); + } +} + +void +ao_packet_slave_stop(void) +{ + if (ao_packet_enable) { + ao_packet_enable = 0; + while (ao_packet_task.wchan) { + ao_radio_recv_abort(); + ao_delay(AO_MS_TO_TICKS(10)); + } + } +} + +void +ao_packet_slave_init(uint8_t enable) +{ + ao_add_stdio(ao_packet_pollchar, + ao_packet_putchar, + NULL); + if (enable) + ao_packet_slave_start(); +} |