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simuino_lib.c
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simuino_lib.c
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/* Simuino is a Arduino Simulator based on Servuino Engine
Copyright (C) 2012 Benny Saxen
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, either version 3 of the License, or
(at your option) any later version.
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, see <http://www.gnu.org/licenses/>.
*/
//====================================
int milliSleep(unsigned long milisec)
//====================================
{
struct timespec req={0};
time_t sec=(int)(milisec/1000);
milisec=milisec-(sec*1000);
req.tv_sec=sec;
req.tv_nsec=milisec*1000000L;
while(nanosleep(&req,&req)==-1)
continue;
return 1;
}
//====================================
int microSleep(unsigned long microsec)
//====================================
{
struct timespec req={0};
time_t sec=(int)(microsec/1000000L);
microsec=microsec-(sec*1000000L);
req.tv_sec=sec;
req.tv_nsec=microsec*1000;
while(nanosleep(&req,&req)==-1)
continue;
return 1;
}
//====================================
void iDelay(int ms)
//====================================
{
milliSleep(ms);
}
//====================================
void microDelay(int us)
//====================================
{
microSleep(us);
}
//====================================
int analyzeEvent(char *event)
//====================================
{
int step,pin,value;
char str[80];
{
if(strstr(event,"analogRead") || strstr(event,"digitalRead"))
{
sscanf(event,"%s %d %d",str,&pin,&value);
g_pinNo = pin;
g_pinValue = value;
if(strstr(event,"analog")) g_pinType = ANA;
if(strstr(event,"digital")) g_pinType = DIG;
return(g_pinType);
}
return(0);
}
}
//====================================
void show(WINDOW *win)
//====================================
{
int next;
box(win,0,0);
if(win == uno)
{
wmove(win,0,2);
if(confBoardType ==UNO)
wprintw(win,"SIMUINO - Arduino UNO Pin Analyzer 0.1.7");
if(confBoardType ==MEGA)
wprintw(win,"SIMUINO - Arduino MEGA Pin Analyzer 0.1.7");
wmove(win,1,2);
wprintw(uno,"Project......: %s ",currentConf);
wmove(win,2,2);
wprintw(uno,"Loaded Sketch: %s ",appName);
}
if(win == ser)
{
wmove(win,0,2);
wprintw(win,"Serial Interface");
}
if(win == slog)
{
next = loopPos[currentLoop+1];
if(currentStep == loopPos[currentLoop+1]) next = loopPos[currentLoop+2];
wmove(win,0,2);
wprintw(win,"Log ");
if(currentStep == g_steps)
wprintw(slog,"%d,%d ->| (%d,%d)",currentLoop,currentStep,g_loops,g_steps);
else
wprintw(slog,"%d,%d ->%d (%d,%d)",currentLoop,currentStep,next,g_loops,g_steps);
}
if(win == msg)
{
wmove(win,0,2);
wprintw(win,"Messages");
}
wmove(uno,board_h-2,4);
wprintw(uno," ");
wmove(uno,board_h-2,4);
wrefresh(uno);
wrefresh(win);
}
//====================================
void putMsg(int line,const char *message)
//====================================
{
wclear(msg);
wmove(msg,line,1);
wprintw(msg,message);
show(msg);
return;
}
//====================================
void errorLog(const char msg[], int x)
//====================================
{
showError(msg,x);
}
//====================================
void showError(const char *m, int value)
//====================================
{
char err_msg[300];
strcpy(err_msg,"SimuinoERROR: ");
strcat(err_msg,m);
fprintf(err,"%s %d\n",err_msg,value,-1);
error = 1;
}
//====================================
void addConfList(char *cf)
//====================================
{
return;
}
//====================================
void delConfList(char *cf)
//====================================
{
return;
}
//====================================
void saveConfig(char *cf)
//====================================
{
FILE *out;
time_t lt;
out = fopen(cf,"w");
if(out == NULL)
{
showError("No config file ",-1);
return;
}
else
{
putMsg(msg_h-2,"Configuration saved");
lt = time(NULL);
fprintf(out,"# Simuino Configuration %s",ctime(<));
fprintf(out,"# %s\n",cf);
//fprintf(out,"BOARD_TYPE %d\n",confBoardType);
if(confSteps > MAX_STEP)confSteps = MAX_STEP;
fprintf(out,"SIM_LENGTH %d\n",confSteps);
if(confWinMode >=0 && confWinMode <= WIN_MODES)
fprintf(out,"WIN_LAYOUT %d\n",confWinMode);
else
confWinMode = 0;
fprintf(out,"SKETCH %s\n",confSketchFile);
}
fclose(out);
// Store setting
out = fopen("settings.txt","w");
if(out == NULL)
{
showError("No setting file ",-1);
return;
}
else
{
lt = time(NULL);
fprintf(out,"# Simuino Setting %s",ctime(<));
fprintf(out,"PROJECT: %s\n",cf);
}
fclose(out);
}
//====================================
void resetFile(const char *filename)
//====================================
{
FILE *out;
time_t lt;
out = fopen(filename,"w");
if(out == NULL)
{
showError("Unable to reset file ",-1);
return;
}
else
{
lt = time(NULL);
fprintf(out,"# Simuino Log File %s",ctime(<));
fclose(out);
}
}
//====================================
void fill(int len,char *p,char c)
//====================================
{
int i;
if(len > 0)
{
for(i=0;i<len;i++)p[i]=c;
p[len]='\0';
}
}
//====================================
void winLog()
//====================================
{
int i,k;
char filler[120];
wmove(slog,1,1);
fill(log_w-strlen(simulation[currentStep+1]),filler,' ');
wprintw(slog,"next>%s%s",simulation[currentStep+1],filler);
for(i=1;i<log_h-2;i++)
{
wmove(slog,i+1,1);
k = currentStep - i+1;
if(k>0)
{
fill(log_w-strlen(simulation[k]),filler,' ');
wprintw(slog,"[%d,%d] %s%s",k,stepLoop[k],simulation[k],filler);
}
else
wprintw(slog,"%s",logBlankRow);
}
show(slog);
}
//====================================
void winSer()
//====================================
{
int i,j,k=0,m=0,prevL=1;
char buf[MAX_STEP][240];
char filler[120];
for(i=1;i<=currentStep;i++)
{
if(strlen(serialM[i]) > 0)
{
if(prevL == 1) //New Line
{
m++;
strcpy(buf[m],serialM[i]);
}
else
strcat(buf[m],serialM[i]);
prevL = serialL[i];
}
}
wmove(ser,1,1);
for(i=1;i<ser_h-1;i++)
{
wmove(ser,i,1);
k = m-i+1;
if(k>0)
{
fill(ser_w-strlen(buf[k]),filler,' ');
wprintw(ser,"%s%s",buf[k],filler);
}
else
wprintw(ser,"%s",logBlankRow);
}
show(ser);
}
//====================================
void unoInfo()
//====================================
{
wmove(uno,ap+2,3);
if(g_existError == S_YES)
wprintw(uno," [Errors - err] ");
else if(g_warning == S_YES)
wprintw(uno," [Possible Mismatch - load]");
else
wprintw(uno," ");
show(uno);
}
//====================================
void showLoops()
//====================================
{
int i;
wclear(msg);
wmove(msg,1,2);
wprintw(msg," Loop information:");
for(i=0;i<g_loops;i++)
{
if(i < msg_h-1)
{
wmove(msg,2+i,2);
if(currentLoop == i)
wprintw(msg,">%3d: %4d -> %4d",i,loopPos[i]+1,loopPos[i+1]);
else
wprintw(msg," %3d: %4d -> %4d",i,loopPos[i]+1,loopPos[i+1]);
}
}
show(msg);
}
//====================================
int wCustomLog(char *in, char *out)
//====================================
{
char *q,*p;
int pin=0;
p = strstr(in,":");
if(p==NULL)
{
showError("Custom Log: Cant find any semicolon",0);
strcpy(out,"Custom : Failed");
return(0);
}
p++;
sscanf(p,"%d",&pin);
p = strstr(p,"\"");
if(p==NULL)
{
showError("Custom Log: Cant find first \" ",0);
strcpy(out,"Custom \" Failed");
return(0);
}
p++;
q = strstr(p,"\"");
if(q==NULL)
{
showError("Custom Log: Cant find second \" ",0);
strcpy(out,"Custom \" Failed");
return(0);
}
strcpy(q,"\0");
strcpy(out,p);
return(pin);
}
//====================================
void getString(char *in, char *out)
//====================================
{
char *q,*p;
p = strstr(in,"'");
p++;
q = strstr(p,"'");
strcpy(q,"\0");
strcpy(out,p);
return;
}
//====================================
void readSketchInfo()
//====================================
{
FILE *in;
char row[80],res[40],*p,*q,value[5];
int pin;
in = fopen(fileServSketch,"r");
if(in == NULL)
{
showError("No servuino/sketch.ino",-1);
}
else
{
while (fgets(row,80,in)!=NULL)
{
if(p=strstr(row,"SKETCH_NAME:"))
{
q = strstr(p,":");q++;
sscanf(q,"%s",appName);
}
if(p=strstr(row,"BOARD_TYPE"))
{
if(strstr(row,"UNO") != NULL) confBoardType = UNO;
if(strstr(row,"MEGA")!= NULL) confBoardType = MEGA;
}
if(p=strstr(row,"PINMODE_IN:"))
{
pin = wCustomLog(p,res);
strcpy(textPinModeIn[pin],res);
}
if(p=strstr(row,"PINMODE_OUT:"))
{
pin = wCustomLog(p,res);
strcpy(textPinModeOut[pin],res);
}
if(p=strstr(row,"DIGITALWRITE_LOW:"))
{
pin = wCustomLog(p,res);
strcpy(textDigitalWriteLow[pin],res);
}
if(p=strstr(row,"DIGITALWRITE_HIGH:"))
{
pin = wCustomLog(p,res);
strcpy(textDigitalWriteHigh[pin],res);
}
if(p=strstr(row,"ANALOGREAD:"))
{
pin = wCustomLog(p,res);
strcpy(textAnalogRead[pin],res);
}
if(p=strstr(row,"DIGITALREAD:"))
{
pin = wCustomLog(p,res);
strcpy(textDigitalRead[pin],res);
}
if(p=strstr(row,"ANALOGWRITE:"))
{
pin = wCustomLog(p,res);
strcpy(textAnalogWrite[pin],res);
}
}
fclose(in);
}
}
//====================================
void initSim()
//====================================
{
int i;
strcpy(appName,"-");
for(i=0;i<MAX_STEP;i++)
{
strcpy(simulation[i],"");
strcpy(serialM[i],"");
strcpy(simComment[i],"");
stepComment[i] = 0;
serialL[i] = 0;
}
for(i=0;i<MAX_LOOP;i++)
{
loopPos[i] = 0;
}
for(i=0;i<MAX_PIN_DIGITAL_MEGA;i++)
{
strcpy(textPinModeIn[i],"void");
strcpy(textPinModeOut[i],"void");
strcpy(textDigitalWriteLow[i],"void");
strcpy(textDigitalWriteHigh[i],"void");
strcpy(textAnalogWrite[i],"void");
strcpy(textDigitalRead[i],"void");
currentValueD[i] = 0;
}
for(i=0;i<MAX_PIN_ANALOG_MEGA;i++)
{
strcpy(textAnalogRead[i],"void");
currentValueA[i] = 0;
}
}
//====================================
void resetSim()
//====================================
{
int i;
currentStep = 1;
currentLoop = 0;
for(i=0;i<max_digPin;i++)
{
digitalMode[i] = FREE;
}
}
//====================================
void readConfig(char *cf)
//====================================
{
FILE *in;
char row[80],*p,temp[40];
int x;
in = fopen(cf,"r");
if(in == NULL)
{
showError("No config file",-1);
confSteps = 444;
confWinMode = 2;
strcpy(confSketchFile,"helloWorld_UNO.c");
return;
}
else
{
while (fgets(row,80,in)!=NULL)
{
if(row[0] != '#')
{
if(p=strstr(row,"SIM_LENGTH"))
{
sscanf(p,"%s%d",temp,&confSteps);
}
if(p=strstr(row,"WIN_LAYOUT"))
{
sscanf(p,"%s%d",temp,&confWinMode);
}
if(p=strstr(row,"SKETCH"))
{
sscanf(p,"%s%s",temp,confSketchFile);
}
}
}
}
fclose(in);
}
//====================================
void readDebug()
//====================================
{
FILE *in;
char row[80];
int step, line;
in = fopen(fileServInoDebug,"r");
if(in == NULL)
{
showError("No debug file",-1);
return;
}
else
{
while (fgets(row,80,in)!=NULL)
{
if(row[0] != '#')
{
sscanf(row,"%d%d",&step,&line);
g_lineSketch[step] = line;
}
}
}
fclose(in);
/* in = fopen(confSketchFile,"r"); */
/* if(in == NULL) */
/* { */
/* showError("readDebug: No sketch file",-1); */
/* return; */
/* } */
/* else */
/* { */
/* line = 0; */
/* while (fgets(row,80,in)!=NULL) */
/* { */
/* line++; */
/* strcpy(g_sourceSketch[line],row); */
/* } */
/* } */
/* fclose(in); */
}
//====================================
void runLoop(int dir)
//====================================
{
int tmp;
runStep(dir);
if(currentLoop == g_loops)
{
while(currentStep < g_steps)
runStep(dir);
}
else if(currentLoop >= 0 && currentLoop < g_loops)
{
if(dir == S_FORWARD)
{
tmp = loopPos[currentLoop+1]-1;
while(currentStep < tmp)
{
runStep(S_FORWARD);
}
}
if(dir == S_BACKWARD)
{
tmp = loopPos[currentLoop]-1;
while(currentStep > tmp)
{
runStep(S_BACKWARD);
}
}
}
return;
}
//====================================
void runLoops(int targetLoop)
//====================================
{
int stop;
targetLoop = checkRange(HEAL,"loop",targetLoop);
while(currentLoop < targetLoop && stop == 0)
{
stop = runStep(S_FORWARD);
}
return;
}
//====================================
void runAll(int stop)
//====================================
{
int x;
stop = checkRange(HEAL,"step",stop);
if(currentStep < stop)
{
while(currentStep < stop)
x = runStep(S_FORWARD);
}
if(currentStep > stop)
{
while(currentStep > stop)
x = runStep(S_BACKWARD);
}
return;
}
//====================================
void endOfSimulation()
//====================================
{
wmove(slog,1,1);
wprintw(slog,"%s",logBlankRow);
wscrl(slog,-1);
wmove(slog,1,1);
wprintw(slog,">%s",logBlankRow);
//wmove(slog,2,1);
//wprintw(slog,"-=End of Simulation=-");
show(slog);
return;
}
//====================================
void runNextRead()
//====================================
{
char event[120];
while (!strstr(event,"digitalRead") && !strstr(event,"analogRead") && currentStep < g_steps)
{
currentStep++;
goStep(currentStep);
strcpy(event,simulation[currentStep]);
}
return;
}
//====================================
void runPrevRead()
//====================================
{
char event[80];
while (!strstr(event,"digitalRead") && !strstr(event,"analogRead") && currentStep > 0)
{
currentStep--;
goStep(currentStep);
strcpy(event,simulation[currentStep]);
}
return;
}
//====================================
void readSimulation()
//====================================
{
FILE *in;
char row[SIZE_ROW],*p,temp[SIZE_ROW],junk[5];
int step=0,loop=0;
g_steps = 0;
g_loops = 0;
g_comments = 0;
scenAnalog = 0;
scenDigital = 0;
scenInterrupt = 0;
in = fopen(fileServArduino,"r");
if(in == NULL)
{
showError("No simulation file",-1);
}
else
{
while (fgets(row,SIZE_ROW,in)!=NULL)
{
if(row[0] == '+')
{
//printf("%s",row);
p = strstr(row," ? ");
p = p+3;
g_steps++;
sscanf(row,"%s%d",junk,&step);
if(step == g_steps)
strcpy(simulation[step],p);
else
{
showError(row,step);
showError(row,g_steps);
}
if(p=strstr(row,"servuinoLoop "))
{
sscanf(p,"%s%d",temp,&loop);
loopPos[loop] = step;
loopStep[loop] = step;
sprintf(simulation[step],"Loop %d",loop);
}
stepLoop[step] = loop;
}
if(row[0] == '=')
{
g_comments++;
p = strstr(row,"= ");
p = p+2;
sscanf(row,"%s%d",junk,&step);
stepComment[0] = g_comments;
if(step == g_steps)
{
stepComment[g_comments] = step;
commentStep[step] = g_comments;
strcat(simComment[g_comments],p);
}
}
else if(p=strstr(row,"ENDOFSIM"))
{
loop++;
loopPos[loop] = step+1;
loopStep[loop] = step+1;
strcpy(simulation[step+1],"End of Simulation !");
}
else if(p=strstr(row,"SCENARIODATA"))
{
sscanf(p,"%s%d%d%d",temp,&scenDigital,&scenAnalog,&scenInterrupt);
}
}
g_loops = loop;
//loopPos[loop] = step;
readStatus();
readSerial();
readDebug();
readTime();
fclose(in);
}
return;
}
//====================================
void showScenario(char *fileName)
//====================================
{
FILE *in;
char row[SIZE_ROW];
int i=0;
wclear(msg);
in = fopen(fileName,"r");
if(in == NULL)
{
showError("Unable to open scenario file",-1);
return;
}
else
{
while (fgets(row,SIZE_ROW,in)!=NULL && i < s_row-1)
{
if(strstr(row,"// SCEN"))
{
i++;
wmove(msg,i,1);
wprintw(msg,row);
}
}
if(i == 0)
{
wmove(msg,1,1); wprintw(msg,"No scenario data in sketch");
}
show(msg);
fclose(in);
}
return;
}
//====================================
void selectProj(int projNo,char *projName)
//====================================
{
FILE *in;
char row[SIZE_ROW],temp[SIZE_ROW],*p;
int i=0;
strcpy(projName,fileDefault);
in = fopen(fileProjList,"r");
if(in == NULL)
{
showError("Unable to open list conf file",-1);
return;
}
else
{
while (fgets(row,SIZE_ROW,in)!=NULL)
{
i++;
if(i==projNo)
{
sscanf(row,"%s",projName);
}
}
fclose(in);
}
return;
}
//====================================
void readMsg(char *fileName)
//====================================
{
FILE *in;
char row[SIZE_ROW],temp[SIZE_ROW],*p;
int i=0,ch;
wclear(msg);
in = fopen(fileName,"r");
if(in == NULL)
{
showError("Unable to open msg file",-1);
return;
}
else
{
while (fgets(row,SIZE_ROW,in)!=NULL && ch != 'x')
{
i++;
// If Conf List File
if(strstr(fileName,fileProjList) != NULL)
{
strcpy(temp,row);
if(p = strstr(temp,".conf")) strcpy(p,"\0");
if(strstr(row,currentConf))
sprintf(row,"> %d %s",i,temp);
else
sprintf(row," %d %s",i,temp);
}
if(i < msg_h-2)
{
wmove(msg,i,1);
wprintw(msg,row);
}
else
{
wmove(msg,msg_h-2,1);
wprintw(msg,"press any key (q to quit) >>");
wrefresh(msg);
ch = getchar();
if(ch == 'q')
{
fclose(in);
return;
}
wscrl(msg,msg_h-2);
i = 1;
wmove(msg,i,1);
wprintw(msg,row);
}
}
show(msg);
fclose(in);
}
return;
}
//====================================
void readFile(char *fileName,int line)
//====================================
{
FILE *in;
char row[SIZE_ROW],temp[10];
int i=0,from,to;
wclear(msg);
in = fopen(fileName,"r");
if(in == NULL)
{
showError("readFile:Unable to open file",-1);
return;
}
else
{
from = line - msg_h/2;
to = line + msg_h/2;
if(from < 0)from = 1;
while (fgets(row,SIZE_ROW,in)!=NULL)
{
i++;
if(i > from && i < to)
{
wmove(msg,i,1);
wprintw(msg," ");
if(i==line)
{
sprintf(temp,"[%d]:>",i);
wprintw(msg,temp);
//wmove(msg,i,4);
}
wprintw(msg,row);
}
}
show(msg);
fclose(in);
}
return;
}
//====================================