Allow for slower ADC operation. Add power saving code.

[fw/altos] / ao_flight_test.c

diff --git a/ao_flight_test.c b/ao_flight_test.c
index a88d2b14ddb9d83e8c8c7eefdbcc2523f7b4519d..0b18969e7409238d197b636ce2319a20ed35aea1 100644 (file)
--- a/ao_flight_test.c
+++ b/ao_flight_test.c
@@ -39,6 +39,8 @@ struct ao_adc {
 #define __pdata
 #define __data
 #define __xdata
+#define __code
+#define __reentrant
 
 enum ao_flight_state {
        ao_flight_startup = 0,
@@ -60,6 +62,10 @@ uint8_t ao_adc_head;
 #define ao_led_off(l)
 #define ao_timer_set_adc_interval(i)
 #define ao_wakeup(wchan) ao_dump_state()
+#define ao_cmd_register(c)
+#define ao_usb_disable()
+#define ao_telemetry_set_interval(x)
+#define ao_rdf_set(rdf)
 
 enum ao_igniter {
        ao_igniter_drogue = 0,
@@ -95,7 +101,32 @@ ao_dump_state(void);
 
 void
 ao_sleep(void *wchan);
-       
+
+const char const * const ao_state_names[] = {
+       "startup", "idle", "pad", "boost", "coast",
+       "apogee", "drogue", "main", "landed", "invalid"
+};
+
+struct ao_cmds {
+       uint8_t         cmd;
+       void            (*func)(void);
+       const char      *help;
+};
+
+
+static int16_t altitude_table[2048] = {
+#include "altitude.h"
+};
+
+int16_t
+ao_pres_to_altitude(int16_t pres) __reentrant
+{
+       pres = pres >> 4;
+       if (pres < 0) pres = 0;
+       if (pres > 2047) pres = 2047;
+       return altitude_table[pres];
+}
+
 #include "ao_flight.c"
 
 void
@@ -104,8 +135,8 @@ ao_insert(void)
        ao_adc_ring[ao_adc_head] = ao_adc_static;
        ao_adc_head = ao_adc_ring_next(ao_adc_head);
        if (ao_flight_state != ao_flight_startup) {
-               printf("tick %04x accel %04x pres %04x\n", 
-                      ao_adc_static.tick,
+               printf("time %g accel %d pres %d\n",
+                      (double) ao_adc_static.tick / 100,
                       ao_adc_static.accel,
                       ao_adc_static.pres);
        }
@@ -132,7 +163,8 @@ ao_sleep(void *wchan)
 
                        ret = fscanf(emulator_in, "%c %hx %hx %hx\n", &type, &tick, &a, &b);
                        if (ret == EOF) {
-                               ao_insert();
+                               printf ("no more data, exiting simulation\n");
+                               exit(0);
                                return;
                        }
                        if (ret != 4)
@@ -162,20 +194,9 @@ ao_sleep(void *wchan)
                                break;
                        }
                }
-               
+
        }
 }
-
-const char const * const ao_state_names[] = {
-       "startup", "idle", "pad", "boost", "coast",
-       "apogee", "drogue", "main", "landed", "invalid"
-};
-
-static int16_t altitude[2048] = {
-#include "altitude.h"
-};
-
-#define GRAVITY 9.80665
 #define COUNTS_PER_G 264.8
 
 void
@@ -183,11 +204,11 @@ ao_dump_state(void)
 {
        if (ao_flight_state == ao_flight_startup)
                return;
-       printf ("\t%s accel %g vel %g alt %d\n",
+       printf ("\t\t\t\t\t%s accel %g vel %g alt %d\n",
                ao_state_names[ao_flight_state],
                (ao_flight_accel - ao_ground_accel) / COUNTS_PER_G * GRAVITY,
-               (double) ao_flight_vel,
-               altitude[ao_flight_pres >> 4]);
+               (double) ao_flight_vel / 100 / COUNTS_PER_G * GRAVITY,
+               altitude_table[ao_flight_pres >> 4]);
        if (ao_flight_state == ao_flight_landed)
                exit(0);
 }