altos: Rename *_mm.c back to *.c

[fw/altos] / src / core / ao_sample_mm.c

diff --git a/src/core/ao_sample_mm.c b/src/core/ao_sample_mm.c
deleted file mode 100644 (file)
index ac11eef..0000000
--- a/src/core/ao_sample_mm.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright © 2011 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_FLIGHT_TEST
-#include "ao.h"
-#include <ao_data.h>
-#endif
-
-/*
- * Current sensor values
- */
-
-#ifndef PRES_TYPE
-#define PRES_TYPE int32_t
-#define ALT_TYPE int32_t
-#define ACCEL_TYPE int16_t
-#endif
-
-__pdata uint16_t       ao_sample_tick;         /* time of last data */
-__pdata pres_t         ao_sample_pres;
-__pdata alt_t          ao_sample_alt;
-__pdata alt_t          ao_sample_height;
-#if HAS_ACCEL
-__pdata accel_t                ao_sample_accel;
-#endif
-
-__data uint8_t         ao_sample_data;
-
-/*
- * Sensor calibration values
- */
-
-__pdata pres_t         ao_ground_pres;         /* startup pressure */
-__pdata alt_t          ao_ground_height;       /* MSL of ao_ground_pres */
-
-#if HAS_ACCEL
-__pdata accel_t                ao_ground_accel;        /* startup acceleration */
-__pdata accel_t                ao_accel_2g;            /* factory accel calibration */
-__pdata int32_t                ao_accel_scale;         /* sensor to m/s² conversion */
-#endif
-
-static __pdata uint8_t ao_preflight;           /* in preflight mode */
-
-static __pdata uint16_t        nsamples;
-__pdata int32_t ao_sample_pres_sum;
-#if HAS_ACCEL
-__pdata int32_t ao_sample_accel_sum;
-#endif
-
-static void
-ao_sample_preflight(void)
-{
-       /* startup state:
-        *
-        * Collect 512 samples of acceleration and pressure
-        * data and average them to find the resting values
-        */
-       if (nsamples < 512) {
-#if HAS_ACCEL
-               ao_sample_accel_sum += ao_sample_accel;
-#endif
-               ao_sample_pres_sum += ao_sample_pres;
-               ++nsamples;
-       } else {
-               ao_config_get();
-#if HAS_ACCEL
-               ao_ground_accel = ao_sample_accel_sum >> 9;
-               ao_accel_2g = ao_config.accel_minus_g - ao_config.accel_plus_g;
-               ao_accel_scale = to_fix32(GRAVITY * 2 * 16) / ao_accel_2g;
-#endif
-               ao_ground_pres = ao_sample_pres_sum >> 9;
-               ao_ground_height = pres_to_altitude(ao_ground_pres);
-               ao_preflight = FALSE;
-       }
-}
-
-
-uint8_t
-ao_sample(void)
-{
-       ao_config_get();
-       ao_wakeup(DATA_TO_XDATA(&ao_sample_data));
-       ao_sleep((void *) DATA_TO_XDATA(&ao_data_head));
-       while (ao_sample_data != ao_data_head) {
-               __xdata struct ao_data *ao_data;
-
-               /* Capture a sample */
-               ao_data = (struct ao_data *) &ao_data_ring[ao_sample_data];
-               ao_sample_tick = ao_data->tick;
-
-               ao_data_pres_cook(ao_data);
-               ao_sample_pres = ao_data_pres(ao_data);
-               ao_sample_alt = pres_to_altitude(ao_sample_pres);
-               ao_sample_height = ao_sample_alt - ao_ground_height;
-
-#if HAS_ACCEL
-               ao_sample_accel = ao_data_accel_cook(ao_data);
-               if (ao_config.pad_orientation != AO_PAD_ORIENTATION_ANTENNA_UP)
-                       ao_sample_accel = ao_data_accel_invert(ao_sample_accel);
-               ao_data_set_accel(ao_data, ao_sample_accel);
-#endif
-
-               if (ao_preflight)
-                       ao_sample_preflight();
-               else
-                       ao_kalman();
-               ao_sample_data = ao_data_ring_next(ao_sample_data);
-       }
-       return !ao_preflight;
-}
-
-void
-ao_sample_init(void)
-{
-       nsamples = 0;
-       ao_sample_pres_sum = 0;
-       ao_sample_pres = 0;
-#if HAS_ACCEL
-       ao_sample_accel_sum = 0;
-       ao_sample_accel = 0;
-#endif
-       ao_sample_data = ao_data_head;
-       ao_preflight = TRUE;
-}