altos: Add telefire-v0.1

[fw/altos] / src / drivers / ao_pad.h

diff --git a/src/drivers/ao_pad.h b/src/drivers/ao_pad.h
new file mode 100644 (file)
index 0000000..9ea016f
--- /dev/null
+++ b/src/drivers/ao_pad.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright © 2012 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.
+ */
+
+#ifndef _AO_PAD_H_
+#define _AO_PAD_H_
+
+#define AO_PAD_MAX_CHANNELS    8
+
+struct ao_pad_command {
+       uint16_t        tick;
+       uint16_t        box;
+       uint8_t         cmd;
+       uint8_t         channels;
+};
+
+/* Report current telefire status.
+ */
+
+#define AO_PAD_QUERY           1
+
+struct ao_pad_query {
+       uint16_t        tick;           /* telefire tick */
+       uint16_t        box;            /* telefire box number */
+       uint8_t         channels;       /* which chanels are present */
+       uint8_t         armed;          /* which channels are armed */
+       uint8_t         arm_status;     /* status of arming switch */
+       uint8_t         igniter_status[AO_PAD_MAX_CHANNELS];    /* status for each igniter */
+};
+
+/* Set current armed pads, report back status
+ */
+  
+#define AO_PAD_ARM             2
+
+/* Fire current armed pads for 200ms, no report
+ */
+#define AO_PAD_FIRE            3
+
+#define AO_PAD_FIRE_TIME       AO_MS_TO_TICKS(200)
+
+#define AO_PAD_ARM_STATUS_DISARMED     0
+#define AO_PAD_ARM_STATUS_ARMED                1
+#define AO_PAD_ARM_STATUS_UNKNOWN      2
+
+#define AO_PAD_IGNITER_STATUS_NO_IGNITER_RELAY_OPEN    0
+#define AO_PAD_IGNITER_STATUS_GOOD_IGNITER_RELAY_OPEN  1
+#define AO_PAD_IGNITER_STATUS_NO_IGNITER_RELAY_CLOSED  2
+#define AO_PAD_IGNITER_STATUS_UNKNOWN                  3
+
+void
+ao_pad_init(void);
+
+#endif /* _AO_PAD_H_ */