#include <ao.h>
#include <ao_pad.h>
-#include <ao_74hc497.h>
+#include <ao_74hc165.h>
#include <ao_radio_cmac.h>
static __xdata uint8_t ao_pad_ignite;
static __pdata uint16_t ao_pad_arm_time;
static __pdata uint8_t ao_pad_box;
static __xdata uint8_t ao_pad_disabled;
+static __pdata uint16_t ao_pad_packet_time;
#define DEBUG 1
query.arm_status = AO_PAD_ARM_STATUS_UNKNOWN;
arm_beep_time = 0;
}
+ if ((ao_time() - ao_pad_packet_time) > AO_SEC_TO_TICKS(2))
+ cur |= AO_LED_RED;
+ else if (ao_radio_cmac_rssi < -90)
+ cur |= AO_LED_AMBER;
+ else
+ cur |= AO_LED_GREEN;
for (c = 0; c < AO_PAD_NUM; c++) {
int16_t sense = packet->adc.sense[c];
*
* v_pyro \
* 100k igniter
- * output /
+ * output /
* 100k \
* sense relay
- * 27k /
- * gnd ---
+ * 27k /
+ * gnd ---
*
* If the relay is closed, then sense will be 0
* If no igniter is present, then sense will be v_pyro * 27k/227k = pyro * 127 / 227 ~= pyro/2
query.igniter_status[c] = status;
}
if (cur != prev) {
- PRINTD("change leds from %02x to %02x mask %02x\n",
- prev, cur, AO_LED_CONTINUITY_MASK|AO_LED_ARMED);
- ao_led_set_mask(cur, AO_LED_CONTINUITY_MASK | AO_LED_ARMED);
+ PRINTD("change leds from %02x to %02x\n",
+ prev, cur);
+ FLUSHD();
+ ao_led_set(cur);
prev = cur;
}
if (ao_pad_armed) {
ao_strobe(1);
- if (sample & 2)
- ao_siren(1);
- else
- ao_siren(0);
+ ao_siren(1);
beeping = 1;
} else if (query.arm_status == AO_PAD_ARM_STATUS_ARMED && !beeping) {
if (arm_beep_time == 0) {
ao_wakeup (&ao_pad_disabled);
}
+#if HAS_74HC165
+static uint8_t
+ao_pad_read_box(void)
+{
+ uint8_t byte = ao_74hc165_read();
+ uint8_t h, l;
+
+ h = byte >> 4;
+ l = byte & 0xf;
+ return h * 10 + l;
+}
+#else
+#define ao_pad_read_box() 0
+#endif
+
static void
ao_pad(void)
{
ao_pad_box = 0;
ao_led_set(0);
- ao_led_on(AO_LED_POWER);
for (;;) {
FLUSHD();
while (ao_pad_disabled)
ao_sleep(&ao_pad_disabled);
ret = ao_radio_cmac_recv(&command, sizeof (command), 0);
- PRINTD ("cmac_recv %d\n", ret);
+ PRINTD ("cmac_recv %d %d\n", ret, ao_radio_cmac_rssi);
if (ret != AO_RADIO_CMAC_OK)
continue;
+ ao_pad_packet_time = ao_time();
- PRINTD ("tick %d box %d cmd %d channels %02x\n",
- command.tick, command.box, command.cmd, command.channels);
+ ao_pad_box = ao_pad_read_box();
+
+ PRINTD ("tick %d box %d (me %d) cmd %d channels %02x\n",
+ command.tick, command.box, ao_pad_box, command.cmd, command.channels);
switch (command.cmd) {
case AO_LAUNCH_ARM:
}
for (c = 0; c < AO_PAD_NUM; c++) {
- printf ("Pad %d: ");
+ printf ("Pad %d: ", c);
switch (query.igniter_status[c]) {
case AO_PAD_IGNITER_STATUS_NO_IGNITER_RELAY_CLOSED: printf ("No igniter. Relay closed\n"); break;
case AO_PAD_IGNITER_STATUS_NO_IGNITER_RELAY_OPEN: printf ("No igniter. Relay open\n"); break;
void
ao_pad_manual(void)
{
+ uint8_t ignite;
+ int repeat;
ao_cmd_white();
if (!ao_match_word("DoIt"))
return;
ao_cmd_decimal();
if (ao_cmd_status != ao_cmd_success)
return;
- ao_pad_ignite = 1 << ao_cmd_lex_i;
- ao_wakeup(&ao_pad_ignite);
+ ignite = 1 << ao_cmd_lex_i;
+ ao_cmd_decimal();
+ if (ao_cmd_status != ao_cmd_success) {
+ repeat = 1;
+ ao_cmd_status = ao_cmd_success;
+ } else
+ repeat = ao_cmd_lex_i;
+ while (repeat-- > 0) {
+ ao_pad_ignite = ignite;
+ ao_wakeup(&ao_pad_ignite);
+ ao_delay(AO_PAD_FIRE_TIME>>1);
+ }
}
static __xdata struct ao_task ao_pad_task;
if (ao_cmd_status == ao_cmd_success)
ao_pad_debug = ao_cmd_lex_i != 0;
}
+
+
+static void
+ao_pad_alarm_debug(void)
+{
+ uint8_t which, value;
+ ao_cmd_decimal();
+ if (ao_cmd_status != ao_cmd_success)
+ return;
+ which = ao_cmd_lex_i;
+ ao_cmd_decimal();
+ if (ao_cmd_status != ao_cmd_success)
+ return;
+ value = ao_cmd_lex_i;
+ printf ("Set %s to %d\n", which ? "siren" : "strobe", value);
+ if (which)
+ ao_siren(value);
+ else
+ ao_strobe(value);
+}
#endif
__code struct ao_cmds ao_pad_cmds[] = {
{ ao_pad_manual, "i <key> <n>\0Fire igniter. <key> is doit with D&I" },
#if DEBUG
{ ao_pad_set_debug, "D <0 off, 1 on>\0Debug" },
+ { ao_pad_alarm_debug, "S <0 strobe, 1 siren> <0 off, 1 on>\0Set alarm output" },
#endif
{ 0, NULL }
};