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diff --git a/apps/systemcmds/calibration/range_cal.c b/apps/systemcmds/calibration/range_cal.c
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-/****************************************************************************
- * range_cal.c
- *
- * Copyright (C) 2012 Nils Wenzler. All rights reserved.
- * Authors: Nils Wenzler <wenzlern@ethz.ch>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- * used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-#include <stdio.h>
-#include <stdlib.h>
-#include "calibration.h"
-
-/****************************************************************************
- * Defines
- ****************************************************************************/
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-//Store the values here before writing them to global_data_rc_channels
-uint16_t max_values[NR_CHANNELS];
-uint16_t min_values[NR_CHANNELS];
-uint16_t mid_values[NR_CHANNELS];
-
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/**This sets the middle values
- */
-uint8_t set_mid(void)
-{
- if (0 == global_data_trylock(&global_data_rc_channels->access_conf)) {
- uint8_t i;
-
- for (i = 0; i < NR_CHANNELS; i++) {
- if (i == global_data_rc_channels->function[ROLL] ||
- i == global_data_rc_channels->function[YAW] ||
- i == global_data_rc_channels->function[PITCH]) {
-
- mid_values[i] = global_data_rc_channels->chan[i].raw;
-
- } else {
- mid_values[i] = (max_values[i] + min_values[i]) / 2;
- }
-
- }
-
- global_data_unlock(&global_data_rc_channels->access_conf);
- return 0;
-
- } else
- return -1;
-}
-
-/**This gets all current values and writes them to min or max
- */
-uint8_t get_value(void)
-{
- if (0 == global_data_trylock(&global_data_rc_channels->access_conf)) {
- uint8_t i;
-
- for (i = 0; i < NR_CHANNELS; i++) {
- //see if the value is bigger or smaller than 1500 (roughly neutral)
- //and write to the appropriate array
- if (global_data_rc_channels->chan[i].raw != 0 &&
- global_data_rc_channels->chan[i].raw < 1500) {
- min_values[i] = global_data_rc_channels->chan[i].raw;
-
- } else if (global_data_rc_channels->chan[i].raw != 0 &&
- global_data_rc_channels->chan[i].raw > 1500) {
- max_values[i] = global_data_rc_channels->chan[i].raw;
-
- } else {
- max_values[i] = 0;
- min_values[i] = 0;
- }
- }
-
- global_data_unlock(&global_data_rc_channels->access_conf);
- return 0;
-
- } else
- return -1;
-}
-
-
-void write_data(void)
-{
- // global_data_lock(&global_data_rc_channels->access_conf);
- // uint8_t i;
- // for(i=0; i < NR_CHANNELS; i++){
- // //Write the data to global_data_rc_channels (if not 0)
- // if(mid_values[i]!=0 && min_values[i]!=0 && max_values[i]!=0){
- // global_data_rc_channels->chan[i].scaling_factor =
- // 10000/((max_values[i] - min_values[i])/2);
- //
- // global_data_rc_channels->chan[i].mid = mid_values[i];
- // }
- //
- // printf("Channel %i\t Function %s \t\t Min %i\t\t Max %i\t\t Scaling Factor: %i\t Middle Value %i\n",
- // i,
- // global_data_rc_channels->function_name[global_data_rc_channels->function[i]],
- // min_values[i], max_values[i],
- // global_data_rc_channels->chan[i].scaling_factor,
- // global_data_rc_channels->chan[i].mid);
- // }
- // global_data_unlock(&global_data_rc_channels->access_conf);
-
- //Write to the Parameter storage
-
- global_data_parameter_storage->pm.param_values[PARAM_RC1_MIN] = min_values[0];
- global_data_parameter_storage->pm.param_values[PARAM_RC2_MIN] = min_values[1];
- global_data_parameter_storage->pm.param_values[PARAM_RC3_MIN] = min_values[2];
- global_data_parameter_storage->pm.param_values[PARAM_RC4_MIN] = min_values[3];
- global_data_parameter_storage->pm.param_values[PARAM_RC5_MIN] = min_values[4];
- global_data_parameter_storage->pm.param_values[PARAM_RC6_MIN] = min_values[5];
- global_data_parameter_storage->pm.param_values[PARAM_RC7_MIN] = min_values[6];
- global_data_parameter_storage->pm.param_values[PARAM_RC8_MIN] = min_values[7];
-
-
- global_data_parameter_storage->pm.param_values[PARAM_RC1_MAX] = max_values[0];
- global_data_parameter_storage->pm.param_values[PARAM_RC2_MAX] = max_values[1];
- global_data_parameter_storage->pm.param_values[PARAM_RC3_MAX] = max_values[2];
- global_data_parameter_storage->pm.param_values[PARAM_RC4_MAX] = max_values[3];
- global_data_parameter_storage->pm.param_values[PARAM_RC5_MAX] = max_values[4];
- global_data_parameter_storage->pm.param_values[PARAM_RC6_MAX] = max_values[5];
- global_data_parameter_storage->pm.param_values[PARAM_RC7_MAX] = max_values[6];
- global_data_parameter_storage->pm.param_values[PARAM_RC8_MAX] = max_values[7];
-
-
- global_data_parameter_storage->pm.param_values[PARAM_RC1_TRIM] = mid_values[0];
- global_data_parameter_storage->pm.param_values[PARAM_RC2_TRIM] = mid_values[1];
- global_data_parameter_storage->pm.param_values[PARAM_RC3_TRIM] = mid_values[2];
- global_data_parameter_storage->pm.param_values[PARAM_RC4_TRIM] = mid_values[3];
- global_data_parameter_storage->pm.param_values[PARAM_RC5_TRIM] = mid_values[4];
- global_data_parameter_storage->pm.param_values[PARAM_RC6_TRIM] = mid_values[5];
- global_data_parameter_storage->pm.param_values[PARAM_RC7_TRIM] = mid_values[6];
- global_data_parameter_storage->pm.param_values[PARAM_RC8_TRIM] = mid_values[7];
-
- usleep(3e6);
- uint8_t i;
-
- for (i = 0; i < NR_CHANNELS; i++) {
- printf("Channel %i:\t\t Min %i\t\t Max %i\t\t Scaling Factor: %i\t Middle Value %i\n",
- i,
- min_values[i], max_values[i],
- global_data_rc_channels->chan[i].scaling_factor,
- global_data_rc_channels->chan[i].mid);
- }
-
-
-}
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-int range_cal(int argc, char *argv[])
-{
-
- printf("The range calibration routine assumes you already did the channel\n");
- printf("assignment\n");
- printf("This routine chooses the minimum, maximum and middle\n");
- printf("value for each channel separatly. The ROLL, PITCH and YAW function\n");
- printf("get their middle value from the RC direct, for the rest it is\n");
- printf("calculated out of the min and max values.\n");
- press_enter();
-
- printf("Hold both sticks in lower left corner and continue\n ");
- press_enter();
- usleep(500000);
-
- while (get_value());
-
- printf("Hold both sticks in upper right corner and continue\n");
- press_enter();
- usleep(500000);
-
- while (get_value());
-
- printf("Set the trim to 0 and leave the sticks in the neutral position\n");
- press_enter();
-
- //Loop until successfull
- while (set_mid());
-
- //write the values to global_data_rc_channels
- write_data();
-
- return 0;
-
-}
-
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