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Ignore whitespace Rev 542 → Rev 543

/tags/V2.06d/settings.c
0,0 → 1,259
/*#######################################################################################*/
/* !!! THIS IS NOT FREE SOFTWARE !!! */
/*#######################################################################################*/
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + www.MikroKopter.com
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Software Nutzungsbedingungen (english version: see below)
// + der Fa. HiSystems GmbH, Flachsmeerstrasse 2, 26802 Moormerland - nachfolgend Lizenzgeber genannt -
// + Der Lizenzgeber räumt dem Kunden ein nicht-ausschließliches, zeitlich und räumlich* unbeschränktes Recht ein, die im den
// + Mikrocontroller verwendete Firmware für die Hardware Flight-Ctrl, Navi-Ctrl, BL-Ctrl, MK3Mag & PC-Programm MikroKopter-Tool
// + - nachfolgend Software genannt - nur für private Zwecke zu nutzen.
// + Der Einsatz dieser Software ist nur auf oder mit Produkten des Lizenzgebers zulässig.
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Die vom Lizenzgeber gelieferte Software ist urheberrechtlich geschützt. Alle Rechte an der Software sowie an sonstigen im
// + Rahmen der Vertragsanbahnung und Vertragsdurchführung überlassenen Unterlagen stehen im Verhältnis der Vertragspartner ausschließlich dem Lizenzgeber zu.
// + Die in der Software enthaltenen Copyright-Vermerke, Markenzeichen, andere Rechtsvorbehalte, Seriennummern sowie
// + sonstige der Programmidentifikation dienenden Merkmale dürfen vom Kunden nicht verändert oder unkenntlich gemacht werden.
// + Der Kunde trifft angemessene Vorkehrungen für den sicheren Einsatz der Software. Er wird die Software gründlich auf deren
// + Verwendbarkeit zu dem von ihm beabsichtigten Zweck testen, bevor er diese operativ einsetzt.
// + Die Haftung des Lizenzgebers wird - soweit gesetzlich zulässig - begrenzt in Höhe des typischen und vorhersehbaren
// + Schadens. Die gesetzliche Haftung bei Personenschäden und nach dem Produkthaftungsgesetz bleibt unberührt. Dem Lizenzgeber steht jedoch der Einwand
// + des Mitverschuldens offen.
// + Der Kunde trifft angemessene Vorkehrungen für den Fall, dass die Software ganz oder teilweise nicht ordnungsgemäß arbeitet.
// + Er wird die Software gründlich auf deren Verwendbarkeit zu dem von ihm beabsichtigten Zweck testen, bevor er diese operativ einsetzt.
// + Der Kunde wird er seine Daten vor Einsatz der Software nach dem Stand der Technik sichern.
// + Der Kunde ist darüber unterrichtet, dass der Lizenzgeber seine Daten im zur Vertragsdurchführung erforderlichen Umfang
// + und auf Grundlage der Datenschutzvorschriften erhebt, speichert, verarbeitet und, sofern notwendig, an Dritte übermittelt.
// + *) Die räumliche Nutzung bezieht sich nur auf den Einsatzort, nicht auf die Reichweite der programmierten Software.
// + #### ENDE DER NUTZUNGSBEDINGUNGEN ####'
// + Hinweis: Informationen über erweiterte Nutzungsrechte (wie z.B. Nutzung für nicht-private Zwecke) sind auf Anfrage per Email an info(@)hisystems.de verfügbar.
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + Software LICENSING TERMS
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// + of HiSystems GmbH, Flachsmeerstrasse 2, 26802 Moormerland, Germany - the Licensor -
// + The Licensor grants the customer a non-exclusive license to use the microcontroller firmware of the Flight-Ctrl, Navi-Ctrl, BL-Ctrl, and MK3Mag hardware
// + (the Software) exclusively for private purposes. The License is unrestricted with respect to time and territory*.
// + The Software may only be used with the Licensor's products.
// + The Software provided by the Licensor is protected by copyright. With respect to the relationship between the parties to this
// + agreement, all rights pertaining to the Software and other documents provided during the preparation and execution of this
// + agreement shall be the property of the Licensor.
// + The information contained in the Software copyright notices, trademarks, other legal reservations, serial numbers and other
// + features that can be used to identify the program may not be altered or defaced by the customer.
// + The customer shall be responsible for taking reasonable precautions
// + for the safe use of the Software. The customer shall test the Software thoroughly regarding its suitability for the
// + intended purpose before implementing it for actual operation. The Licensor's liability shall be limited to the extent of typical and
// + foreseeable damage to the extent permitted by law, notwithstanding statutory liability for bodily injury and product
// + liability. However, the Licensor shall be entitled to the defense of contributory negligence.
// + The customer will take adequate precautions in the case, that the software is not working properly. The customer will test
// + the software for his purpose before any operational usage. The customer will backup his data before using the software.
// + The customer understands that the Licensor collects, stores and processes, and, where required, forwards, customer data
// + to third parties to the extent necessary for executing the agreement, subject to applicable data protection and privacy regulations.
// + *) The territory aspect only refers to the place where the Software is used, not its programmed range.
// + #### END OF LICENSING TERMS ####
// + Note: For information on license extensions (e.g. commercial use), please contact us at info(@)hisystems.de.
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "91x_lib.h"
#include "fat16.h"
#include "settings.h"
#include "uart1.h"
#include "main.h"
u16 WaypointAccelerationSetting = 100; // acceleration for flying waypoints in percent (0-100) or Poti -> 255 = Poti1, 254 = Poti2...
u16 WaypointAcceleration = 100; // the real value
 
typedef struct
{
ParamId_t ParamId;
s8 Name[17]; // 0 terminator is the last byte
s8 Comment[60];
u8 Group; // 0 = reserved 1,2,3,4
u16 Value;
u16 Default;
u16 Min;
u16 Max;
} __attribute__((packed)) Parameter_t;
 
 
 
 
Parameter_t CFG_Parameter[] =
{
//{PID , "1234567890123456" , Comment, Group, Value, Default, Min, Max },
{PID_KML_LOGGING , "KMLLOGGING \0" ,"KML logging interval in ms (0 = disabled) ", 1, 200, 500, 0, 60000}, // the log interval for KML logging, 0 = off
{PID_GPX_LOGGING , "GPXLOGGING \0" ,"GPX logging interval in ms (0 = disabled) ", 1, 500, 500, 0, 60000}, // the log interval for GPX logging, 0 = off
// {PID_ABSOLUTE_FLYING_ALT , "MAX_FLYING_ALT \0" ,"max. altitude in m ", 1, 0, 0, 0, 30000}, // in [m]
// {PID_ABSOLUTE_FLYING_RANGE , "MAX_FLYING_RANGE\0" ,"max. range in m ", 1, 0, 0, 0, 60000}, // in [m]
// {PID_AUTO_DESCEND_RANGE , "DESCEND_RANGE \0" ,"Auto-descend range in m (0 = disabled) (only comm. License) ", 1, 0, 0, 0, 60000}, // in [m]
{PID_GPS_SBAS_CONFIG , "GPS_SBAS_DGPS_ON\0" ,"GPS SBAS mode (0 = off, 1 = on) ", 1, 1, 1, 0, 1},
{PID_MIN_EVENT_TIME , "MIN_EVENT_TIME \0" ,"minimum time of the Waypoint-Event value (seconds) ", 1, 2, 2, 0, 600}, // in seconds
{PID_WP_ACCELERATE , "WAYPOINT DYNAMIC\0" ,"dynamic for flying waypoints in percent (0-200) ", 1, 100, 100, 0, 255}, // in percent or Poti
{PID_WP_WAIT_FOR_LED , "WAIT_FOR_OUT1 \0" ,"Wait on Waypoint until Out-Pattern is finished (1=on 0=off) ", 1, 1, 1, 0, 1},
{PID_SEND_NMEA , "NMEA_INTERVAL \0" ,"NMEA Output interval in ms (0 = disabled) ", 1, 0, 0, 0, 60000}, // the log interval for NMEA output, 0 = off
{PID_CH_SPEED , "COMINGHOME_SPEED\0" ,"Maximum speed for coming home in 0,1m/sec (80 = 8,0 m/sec) ", 1, 80, 80, 10, 150},
{PID_DPH_SPEED , "DYNAMIC_PH_SPEED\0" ,"Maximum speed for dynamic position hold in 0,1m/sec ", 1, 100, 100, 20, 150},
{PID_POSITION_ACCURACY , "POS.ACCURACY \0" ,"Desired Accuracy of position in percent ", 1, 100, 100, 0, 255},
{PID_GPS_AUTOCONFIG , "GPSAUTOCONFIG \0" ,"GPS configmode (0 = off, 1 = on) ", 1, 1, 1, 0, 1}
};
 
 
//----------------------------------------------------------------------------------
// initialize all parameters by its default value
void Settings_SetDefaultValues(void)
{
u8 i;
// run thrue all parameters and set value to default
for (i = 0; i < sizeof(CFG_Parameter) / sizeof(Parameter_t); i++)
{
CFG_Parameter[i].Value = CFG_Parameter[i].Default;
}
}
 
//----------------------------------------------------------------------------------
// set parameter from string based name and value
u8 Settings_SetParameterFromString(s8 *name, s8 *value)
{
u8 i, retval = 0;
s8 string[] = " \0"; // null terminated string of 16 characters
 
if((name == NULL) || (value == NULL)) return(retval);
 
i = strlen(name); // lenght of the parameter name
if (i > 16) i = 16; // cut off at 16
 
memcpy(string, name, i); // copy name to local buffer
 
// search name in parameter list
for (i = 0; i < sizeof(CFG_Parameter) / sizeof(Parameter_t); i++)
{
if(strncmp(string, CFG_Parameter[i].Name, 16) == 0) // names are matching
{
CFG_Parameter[i].Value = (u16)atoi(value); // convert string to number and set value
// out of range ?
if((CFG_Parameter[i].Value < CFG_Parameter[i].Min) || (CFG_Parameter[i].Value > CFG_Parameter[i].Max))
{ // print a warning
sprintf(text,"\r\n%s <-- %d is out of range [%d...%d]", string, CFG_Parameter[i].Value, CFG_Parameter[i].Min, CFG_Parameter[i].Max);
UART1_PutString(text);
CFG_Parameter[i].Value = CFG_Parameter[i].Default; // fallback to default
}
retval = 1; // value in range
break; // end loop
}
}
if(!retval)
{
sprintf(text,"\r\n%s <-- unknown parameter\r\n", string);
UART1_PutString(text);
}
return(retval);
}
 
//----------------------------------------------------------------------------------
// read settings from file on sd-card
void Settings_Init(void)
{
#define LINE_MAX 70
File_t *fp;
s8 settingsline[LINE_MAX];
s8 *name, *value;
u8 i;
// user absolute path, i.e. leading /
s8 filename[] = "/settings.ini";
 
UART1_PutString("\n\r Settings init...");
Settings_SetDefaultValues();
 
if(Fat16_IsValid())
{ // check if settings file is existing
if(fexist_(filename))
{
fp = fopen_(filename, 'r'); // try to open the file
if (fp == NULL) // could not open the file
{
UART1_PutString("ERROR: Opening settings file!");
return;
}
// read all lines from file
while(fgets_(settingsline, LINE_MAX, fp) != 0 && (SD_WatchDog))
{
if ( // ignorelines starting with \r,\n,' ',';','#'
(settingsline[0] != '\n') &&
(settingsline[0] != '\r') &&
(settingsline[0] != ' ' ) &&
(settingsline[0] != ';' ) &&
(settingsline[0] != '#' )
)
{
name = strtok(settingsline, "="); // get name
value = strtok(NULL, "="); // get value
if ((name != NULL) && (value != NULL))
{
u8 i;
for(i=0; name[i]; i++) name[i] = toupper(name[i]);
Settings_SetParameterFromString(name, value);
}
}
}
fclose_(fp);
UART1_PutString("ok");
return;
}
else // settings file does not exist
{ // create default settings file
fp = fopen_("settings.ini", 'w'); // try to open the file
if(fp == NULL)
{
UART1_PutString("ERROR: Creating default settings file!");
return;
}
// run thrue all parameters and set value to default
fputs_("######## MikroKopter configuration file ########\r\n", fp); // write to file
fputs_("#------------------------------------------------------\r\n\r\n", fp); // write to file
for (i = 0; i < sizeof(CFG_Parameter) / sizeof(Parameter_t); i++)
{
s8 tmp_comment[61];
tmp_comment[60] = '\0';
 
memcpy(tmp_comment,CFG_Parameter[i].Comment , 60);
 
sprintf(settingsline, "\r\n# %s\r\n", tmp_comment);
fputs_(settingsline, fp); // write to file
 
sprintf(settingsline, "%s = %d\r\n", CFG_Parameter[i].Name, CFG_Parameter[i].Default);
fputs_(settingsline, fp); // write to file
}
fputs_("\r\n", fp); // newline at the end of file
fclose_(fp);
UART1_PutString("Default settings file created!");
return;
}
}
else // no acces to fat 16 filesystem
{
UART1_PutString("Using default values!");
return;
}
}
 
 
//----------------------------------------------------------------------------------
// read value of a paramter identified by its id
// returns 1 on success and 0 on error
u8 Settings_GetParamValue(ParamId_t Pid, u16 * pValue)
{
u8 i, retval = 0;
 
for (i = 0; i < sizeof(CFG_Parameter) / sizeof(Parameter_t); i++)
{
if(CFG_Parameter[i].ParamId == Pid)
{
*pValue = CFG_Parameter[i].Value;
retval = 1;
break;
}
}
return retval;
}