altos: Restructure altos build to prepare for multi-arch support

[fw/altos] / src / ao_packet_master.c

diff --git a/src/ao_packet_master.c b/src/ao_packet_master.c
deleted file mode 100644 (file)
index b0fdf5a..0000000
--- a/src/ao_packet_master.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * 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"
-
-static char
-ao_packet_getchar(void) __critical
-{
-       char c;
-       while ((c = ao_packet_pollchar()) == AO_READ_AGAIN) {
-               if (!ao_packet_enable)
-                       break;
-               if (ao_packet_master_sleeping)
-                       ao_wakeup(&ao_packet_master_sleeping);
-               flush();
-               ao_sleep(&ao_stdin_ready);
-       }
-       return c;
-}
-
-static void
-ao_packet_echo(void) __reentrant
-{
-       char    c;
-       while (ao_packet_enable) {
-               c = ao_packet_getchar();
-               if (c != AO_READ_AGAIN)
-                       putchar(c);
-       }
-       ao_exit();
-}
-
-static __xdata struct ao_task  ao_packet_echo_task;
-static __xdata uint16_t                ao_packet_master_delay;
-static __xdata uint16_t                ao_packet_master_time;
-
-#define AO_PACKET_MASTER_DELAY_SHORT   AO_MS_TO_TICKS(100)
-#define AO_PACKET_MASTER_DELAY_LONG    AO_MS_TO_TICKS(1000)
-#define AO_PACKET_MASTER_DELAY_TIMEOUT AO_MS_TO_TICKS(2000)
-
-static void
-ao_packet_master_busy(void)
-{
-       ao_packet_master_delay = AO_PACKET_MASTER_DELAY_SHORT;
-       ao_packet_master_time = ao_time();
-}
-
-static void
-ao_packet_master_check_busy(void)
-{
-       int16_t idle;
-       if (ao_packet_master_delay != AO_PACKET_MASTER_DELAY_SHORT)
-               return;
-       idle = (int16_t) (ao_time() - ao_packet_master_time);
-
-       if (idle > AO_PACKET_MASTER_DELAY_TIMEOUT)
-               ao_packet_master_delay = AO_PACKET_MASTER_DELAY_LONG;
-}
-
-void
-ao_packet_master(void)
-{
-       ao_config_get();
-       ao_tx_packet.addr = ao_serial_number;
-       ao_tx_packet.len = AO_PACKET_SYN;
-       ao_packet_master_time = ao_time();
-       ao_packet_master_delay = AO_PACKET_MASTER_DELAY_SHORT;
-       while (ao_packet_enable) {
-               memcpy(ao_tx_packet.callsign, ao_config.callsign, AO_MAX_CALLSIGN);
-               ao_packet_send();
-               if (ao_tx_packet.len)
-                       ao_packet_master_busy();
-               ao_packet_master_check_busy();
-               ao_alarm(ao_packet_master_delay);
-               if (ao_packet_recv()) {
-                       /* if we can transmit data, do so */
-                       if (ao_packet_tx_used && ao_tx_packet.len == 0)
-                               continue;
-                       if (ao_rx_packet.packet.len)
-                               ao_packet_master_busy();
-                       ao_packet_master_sleeping = 1;
-                       ao_alarm(ao_packet_master_delay);
-                       ao_sleep(&ao_packet_master_sleeping);
-                       ao_packet_master_sleeping = 0;
-               }
-       }
-       ao_exit();
-}
-
-static void
-ao_packet_forward(void) __reentrant
-{
-       char c;
-       ao_packet_enable = 1;
-       ao_cmd_white();
-
-       flush();
-#if HAS_MONITOR
-       ao_set_monitor(0);
-#endif
-       ao_add_task(&ao_packet_task, ao_packet_master, "master");
-       ao_add_task(&ao_packet_echo_task, ao_packet_echo, "echo");
-       while ((c = getchar()) != '~') {
-               if (c == '\r') c = '\n';
-               ao_packet_putchar(c);
-       }
-
-       /* Wait for a second if there is any pending data */
-       for (c = 0; (ao_packet_tx_used || ao_tx_packet.len) && c < 10; c++)
-               ao_delay(AO_MS_TO_TICKS(100));
-       ao_packet_enable = 0;
-       while (ao_packet_echo_task.wchan || ao_packet_task.wchan) {
-               ao_radio_recv_abort();
-               ao_wakeup(&ao_stdin_ready);
-               ao_delay(AO_MS_TO_TICKS(10));
-       }
-}
-
-
-
-__code struct ao_cmds ao_packet_master_cmds[] = {
-       { ao_packet_forward,    "p\0Remote packet link." },
-       { 0,    NULL },
-};
-
-void
-ao_packet_master_init(void)
-{
-       ao_cmd_register(&ao_packet_master_cmds[0]);
-}