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Main.c
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/********************* (C) COPYRIGHT 2010 e-Design Co.,Ltd. ********************
File Name : Main.c
Version : DS203_APP Ver 2.5x Author : bure
*******************************************************************************/
#include "Interrupt.h"
#include "Function.h"
#include "Calibrat.h"
#include "Process.h"
#include "Draw.h"
#include "BIOS.h"
#include "Menu.h"
#include "File.h"
#include <string.h>
/*******************************************************************************
Version changes
APP V2.30: since this version no longer to compatible PCB_V2.6 the following version of the motherboard
Since this version is no longer compatible SYS_V1.31 the following version
Sleep timing was revised to 600 seconds (Main.c)
Modify, and add a new SYS library functions (BIOS.s)
Modify the boot information display program (Main.c)
APP V2.31: an increase of boot identify FPGA load configuration completion discriminant (Main.c)
Increase the Licence rights management functionality Demo program example (Ident.c, Main.c),,
Modified analog channel correction function entry and exit operations (calibrat.c)
Increase the the 144MHz alternately sampling mode function (Process.c)
APP V2.32 from the version from the IAR 4.42 and version 5.0 can be used in parallel
Source did not change, the increase of the folder IAR_V5_Prpject
APP V2.33 modified scan <1uS, display the refresh BUG (Process.c,)
Modified in the calibration state, the operation message BUG (Calibrat.c)
APP V2.34 changed by channel separate calibration (Calibrat.c & Main.c,)
Modify the calibration mode of operation (option Calibrat.c)
APP V2.35 modified in the calibration process BUG (Calibrat.c),
Modified, <5uS scan, the suspension can not BUG (Process.c)
To optimize the display data handler (Process.c)
Increase of the analog channel automatic zero balance function (Main.c, Process.c, Calibrat.c)
APP V2.36 part of the calibration operation into automatic mode (Calibrat.c, Process.c, Function.c)
Modify the boot loader to the operating parameters (Main.c)
APP V2.37 to further improve and optimize the display data handler (Process.c)
Modify the 32-bit signed and unsigned integer conversion process rounded BUG (Function.c,)
Increase the pulse width duty cycle of the time and frequency measurement function (Process.c, Menu.c)
APP V2.40 increase write U disk to create the file function (Main.c, and Flies.c dosfs.c)
Modify the save file number is displayed when BUG (Menu.c)
APP V2.41 increase the file format for the BUF's read / write sample buffer data files (Main.c, Flies.c, Menu.c)
Increased the file format for the CSV export sample buffer data files (Main.c Flies.c, Menu.c)
APP V2.42 for space-saving file system to SYS_V1.40 module (ASM.s, Flies.c, dosfs.c)
Changed use "SerialNo.WPT" file is stored parameter table (Flies.c)
Note: the APP V2.42 or later must be used in conjunction with the SYS V1.40 or later
APP V2.43 modify the adjustment of the analog channels stalls BUG (Main.c),
APP V2.44 modified to save the parameters in the calibration operation BUG (Calibrat.c),
Increase the power load parameters, the success of Tips (Main.c)
APP V2.45 modified to read and write BUF file recovery Display the corresponding menu BUG (Files.c)
Delete the read test information when the BUF file feedback (Main.c)
APP V2.50 rewrite based on the new FAT12 file system, file read and write procedures (Files.c, ASM.s)
Changes to TH, TL measurements the display BUG (Menu.c,)
Optimized with dimensionless values ??show the correlation function (Menu.c Function.c, Calibrat.c)
Modify the pulse width trigger the BUG (Process.c)
APP V2.51 modify Vmin and Vmax, Vpp measured BUG (Process.c)
*******************************************************************************/
#define APP_VERSION "GCCv1.7W5.6 APP(2.51+SmTech1.8+PMOS69 fixes)"
#define APP_REVISION "Revision(W5.6) by Wildcat "
#define LINE2 "!PRESS > !#! !?! !]! < O > < O > !"
#define LINE3 "! < ADJ > !< MENU > "
#define LINE5 "!SHORT> !HOLD! AUTO METERS SELECT SET TRG !BUFFER "
#define LINE6 " !reset TRIG sav/ld ITEM CHANNEL!(spec/env)"
#define LINE7 " !(config) !(XYper)/ (Change) "
#define LINE4 " (Raw-Nor)/ !(Spc)! "
#define LINE8 " (Spc Func) (Func) "
#define LINE9 " !CH on! "
#define LINE10 " LONG!> V/DIV !MAN STAND! T-BASE MTR PGE !MENU/MTR "
#define LINE11 " !short TRIG BY !short (w/mtrs! on)! "
#define LINE12 " !cut !cut !WAV CAL STDBY TIM!"
#define LINE13 " !(w/mtrs !off) "
#define LINE14 " !METERS! "
#define LINE15 " HOLD!> CHART !CAL! SAVE CURSOR TRIGGER !HOLD "
#define LINE16 " (adj)!config RSTRCT HOLDOFF MIN/MAX! "
typedef struct {char*ChartLine;}DisplayLine;
DisplayLine DisplayChart[15]= {{(char*)LINE2},{(char*)LINE3},{(char*)LINE5},{(char*)LINE6},{(char*)LINE7},{(char*)LINE4},{(char*)LINE8},
{(char*)LINE9},{(char*)LINE10},{(char*)LINE11},{(char*)LINE12},{(char*)LINE13},{(char*)LINE14},
{(char*)LINE15},{(char*)LINE16}};
//uc8 PROJECT_STR[20] = "Demo PROG. Ver 1.00";
u8 OldCurrent;
u8 OldDet;
u8 FlagFrameMode;
u8 OldFrame;
u8 FlagMeter;
u8 TrgAuto;
u16 OldPosX;
u16 OldPosY;
s16 PreviousTrigSelect[4];
u8 LastSelected=0;
u8 XposFlag=0;
u8 C_Dmeter[8]={4,8,9,10,11,4,10,11};
u8 UpdateMeter=4;
u8 Timeout=1;
extern u8 _vectors[];
u8 ShortBuffXpos;
u32 Tmp;
u8 SelectiveUpdate=0;
u8 UpdateFlag=0;
u8 BTwinkState=0;
u8 SaveCurrent[2]={0,0};
u8 ChStatus[4]={0,0,0,0};
u8 ABTrigStatus=0;
u8 ChOnStatus[2]={1,1};
u8 RefreshDisplay=0;
u8 OSStatus=0;
u8 FastRepeatR=0;
u8 FastRepeatL=0;
const char NoneStr[13]="None ";
const char DisableSTR[37]="SCOPE DISABLED- PRESS ANY KEY TO RUN";
u8 OldMeter;
u8 TrgAutoOld;
u16 OldTrack1X;
u16 OldTrack2X;
s16 _Vt1Old;
s16 _Vt2Old;
u16 XposRef; //Xpos compensated for interpolated ranges to show equivalent screen position
u8 UpdateCount=0;
u8 ShowFFT=0;
extern u8 UpdateWindow;
u8 ClearDir=0;
void UpdateBigMeters(void);
void EnableTitleMeters(u8 Service);
void UpdateMeterPage(void);
u8 ConfigFile(u8 service);
u16 GetHoldoffIndPos(void);
void EnableChannel(u8 track);
void UpdateTriggerMem(void);
void SelUpdate(u8 detail);
void TriggFlagUpdate(void);
void MessageHandler(u8 number);
void CurDetailUpdate(void);
void ChannelStatus(u8 service);
void MeterUpdate(u8 start,u8 limit);
void TrigMemory(u8 i);
void PWMdutyControl(u8 Dir);
void PWMscaleReset(u8 Dir);
void BurstAdjust(u8 Dir);
void InitChart(void);
void ProcessEditName(void);
void ResetEditList(void);
u8 LeftToggleSpecialFunctions(void);
void Config_init(void);
u8 CursorSpeedLogic(u8 enable);
void UpdateFrameMode(void);
NVIC_InitTypeDef NVIC_InitStructure;
typedef struct {char*Message;}SelectMessage;
u8 MessageNumber;
#define SAVESET " "
#define WAVCAL_ON " WAVE CALIBRATION - ON " //1
#define WAVCAL_OFF " WAVE CALIBRATION - OFF " //2
#define STDBYTIM_ON " STANDBY TIMER - ON " //3
#define STDBYTIM_OFF " STANDBY TIMER - OFF " //4
#define CURMETERS_ON "CURSOR SELECT METERS - ON " //5
#define CURMETERS_OFF "CURSOR SELECT METERS - OFF" //6
#define TRGHLD_ON " TRIGGER HOLDOFF - ON " //7
#define TRGHLD_OFF " TRIGGER HOLDOFF - OFF " //8
#define SHOWEDGE_ON " MIN/MAX HOLD ON " //9
#define SHOWEDGE_OFF " MIN/MAX HOLD OFF " //10
#define WAIT_RESET " WAITING FOR RESET... " //11
#define NOR_DISPLAY " NORMAL WAVEFORM DISPLAY " //12
#define RAW_DATA " RAW DATA DISPLAY " //13
#define CUR_DIS_ON " CURSOR DISPLAY ON " //14
#define CUR_DIS_OFF " CURSOR DISPLAY OFF " //15
//#define SHOWEDGE_ON " EDGE FILTER OFF " //9
//#define SHOWEDGE_OFF " EDGE FILTER ON " //10
SelectMessage Show[16]= {{(char*)SAVESET},{(char*)WAVCAL_ON},{(char*)WAVCAL_OFF},{(char*)STDBYTIM_ON},{(char*)STDBYTIM_OFF},{
(char*)CURMETERS_ON},{(char*)CURMETERS_OFF},{(char*)TRGHLD_ON},{(char*)TRGHLD_OFF},{
(char*)SHOWEDGE_ON},{(char*)SHOWEDGE_OFF},{(char*)WAIT_RESET},{(char*)NOR_DISPLAY},{(char*)RAW_DATA},{
(char*)CUR_DIS_ON},{(char*)CUR_DIS_OFF}};
uc16 TrigReset[22]= {300, 150, 100, 75, 35, 15, 10, 10, 5, 3, //for auto trig mode, set time to reset after loosing data
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2};
uc16 NoteTimer[3]= {250, 125, 50}; //*20ms
/*******************************************************************************
main : Main routine.
*******************************************************************************/
int main(void)
{
u16 Tmp;
s32 i;
u16 Second = 0;//,Offset, Result,Count_FPS = 0
u8 j=0; // ,h=0;
s32 TmpVT;
s16 Vt1Old=0;
s16 Vt2Old=0;
u16 loopcount=0;
char DelFileName[13];
const char AutoStr[4][6]={"!Man!","!1/4!","!1/2!","!3/4!"};
NVIC_SetVectorTable(NVIC_VectTab_FLASH, (u32)&_vectors);
__USB_Init();
if(__Get(FPGA_OK)== 0){
__Display_Str(152, 30, YEL, PRN, "FPGA error");
while (1){};
}
__Display_Str(32, 50, WHT, PRN, APP_VERSION);
__Display_Str(96, 130, WHT, PRN, APP_REVISION);
Y_Attr = (Y_attr*)__Get(VERTICAL);
X_Attr = (X_attr*)__Get(HORIZONTAL);
G_Attr = (G_attr*)__Get(GLOBAL);
T_Attr = (T_attr*)__Get(TRIGGER);
if(memcmp((u8*)__Get(13),"2.81",4)==0)HardwareVersion=1; else HardwareVersion=0; //HDWVER
InitiateCalData();
LoadBaseBuffers();
Load_Attr(); // assignment Y_Attr
FineAdjust=2;
i = Load_Param(0);
if(i == 0) // read the default boot parameters
__Display_Str(88, 30, GRN, PRN, "Loaded configuration file");
else
__Display_Str(80, 30, YEL, PRN, "Configuration file not found");
if(FineAdjust>4)FineAdjust=2;
Beep_mS = 500;
Key_Buffer=0;
Delayms(2000);
App_init(1);
SetIRQ2Priority();
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_0);
NVIC_InitStructure.NVIC_IRQChannel=TIM4_IRQChannel; //TIM4 IRQ setup for noise generator
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
//----------------- TIM2_IRQ Used for sweep and burst generator ----------------
TIM2->PSC =72-1;
TIM2->ARR =1000-1; // 1mS
TIM2->DIER =0x0001; // enable TIM2_IRQ
TIM2->CR1 = 0x0085; // enable timer
TIM_2IRQControl();
Config_init();
OldMode=_Mode;
DisableCursorTimer=1;
Update=2; //=2 initiates delayed trig loop to prevent locking up with no trigger and empty buffer
Title[FILE][0].Value=LOAD; //preset file menu to load config files
Title[FILE][1].Value=0; //config file number (0=boot file)
Title[FILE][2].Value=CFG;
//-------------------------------------------------------------------------- ************** LOOP MAIN *****************
while (1){
//-------------------------------------------------------------------------- Gestione Entra e Uscita da Modalità X Y
if(_Kind!=PWM)PWAdjustMode=0;
if((ChartLogic())&&(ChartMode))OsChartFlag=1;else OsChartFlag=0;
if (_Mode!=OldMode)
{
if (_Mode ==X_Y ){ // entra in XY_S
BackGround_Reset(1);
if (OldMode<6){ //4
OldTrack1X=Title[TRACK1][POSI].Value;
OldTrack2X=Title[TRACK2][POSI].Value;
}
OffsetX=135;
OffsetY=100;
ChannelStatus(0); //save status
EnableChannel(TRACK1);
EnableChannel(TRACK2);
OldMeter=FlagMeter;
if (FlagMeter==0) {EnableMeter();UpdateMeterPage();}
_Vt1Old=_Vt1;
_Vt2Old=_Vt2;
Vt1Old=0;
Vt2Old=0;
TrgAutoOld=TrgAuto;
TrgAuto=2;
OldFrame=FrameMode;
FlagFrameMode=0;
}
if ((_Mode<6) &&(OldMode>5)){ // esce da XY_S o XY_A
ChannelStatus(1); //restore status
Title[TRACK1][POSI].Value = OldTrack1X;
Title[TRACK2][POSI].Value = OldTrack2X;
BackGround_Reset(1);
if (OldMeter==0) DisableMeter();
_Vt1=_Vt1Old;
_Vt2=_Vt2Old;
TrgAuto=TrgAutoOld;
if(OldFrame)FlagFrameMode=1;
Update_View_Area(); // in case file menu display was showing
}
}
if(Title[TRIGG][SOURCE].Value !=4) OldMode=_Mode;
if (_Mode==X_Y)Title[TRACK1][POSI].Value=100;
if (_Mode==X_Y)Title[TRACK2][POSI].Value=100;
if (_4_source>11)ShowFFT=1;
else{
ShowFFT=0;
DownConvert=0;
if(DownConvertMode){DownConvertMode=0; DownConvertRestore();}
}
OsBufferLogicFlag=OSBufferLogic();
//-------------------------------------------------------------------------- ********* LIFE *************
if (((__Get(USB_POWER)>0)||(Timeout==0))&&(PD_Cnt>0)) PD_Cnt = 600; //don't time out into standby on external power or if timeout is disabled and not already in standby
if(PD_Cnt == 0){
__Set(BACKLIGHT, 0); // turn off the backlight
__Set(STANDBY, EN); // enter low power states
} else {
if((Update)&&((_Mode!=SCAN)||(ChartLogic()))){
if((!ChartLogic())||(FrameMode==0))
_X_posi.Value=GetXpos(XposRef); //align interpolated time bases with the others
}
if (SelectiveUpdate&1){ // restore screen after removing chart
if (_Mode==X_Y){
ClearScreenArea(0,400,214,215); //clear top line
}
ClearScreenArea(0,11,12,214); //clear left mark area
DisableCursorTimer=2;
}
Synchro(); // simultaneous display of waveform data of each track
if ((TrgAuto>0)&&(_Mode!=SCAN)&&(_Mode!=AUTO)&&(_Mode!=SGL)){
if(__Get(FIFO_START)== 0){ //check to see if not triggered w/auto trig on
loopcount++;
if (loopcount>TrigReset[_T_base]){ //after proper wait time, re-initialize trig
if(Title[TRIGG][SOURCE].Value==4){ //in A&B mode, reset only non triggered ch
if((Sweep)&&(_Tr_kind==8)&&(_Kind<5)){
if(TrigSourceEnable==0)_Vt2=_2_posi+10;
if(TrigSourceEnable==1)_Vt1=_1_posi+10;
}else{
if(TrigSourceEnable==0)_Vt2=_2_posi; //alternate channel function call at end of synchro has shifted over to
if(TrigSourceEnable==1)_Vt1=_1_posi; //other ch if one ch is not triggered so need to reset alternate ch
}
Update_Trig(0);
}else{
if((Sweep)&&(_Tr_kind==8)&&(_Kind<5)){
_Vt1=_1_posi+10; //keep trig level away from zero for time based gen sweep/burst synch
_Vt2=_2_posi+10;
}else{
_Vt1=_1_posi; // set trig at signal zero point in hope to get device to trigger
_Vt2=_2_posi;
}
Update_Trig(1);
}
UpdateMarkLogic();
loopcount=0;
}
}else{ //if triggered
if(Title[TRIGG][SOURCE].Value==4){ //in A&B mode
if(TrigSourceEnable==0)ABTrigStatus|=1; //ch A is triggered
if(TrigSourceEnable==1)ABTrigStatus|=2; //ch B is triggered
if(ABTrigStatus==3) {loopcount=0;ABTrigStatus=0;} //if both ch are triggered, reset count and trigger status
}else{
loopcount=0;
}
} //if get fifo start else...
}else loopcount=0; //if trgauto>...
if(ToggleName){
if(ConfNameTimer==0){
UpdateMarkLogic();
ToggleName=0;
}
}
if((FlagMeter==0)&&(Update)){
Title[T_VERNIE][2].Flag &= 0xFD;
_D_V_Source.Flag &= 0xFD;
_Delta_V.Flag &= 0xFD; //shut update delta display flags with meter off
_Delta_T.Flag &= 0xFD;
}
//Count_FPS++;
//============================================REGULAR METER TIMING====================================================
if(Second != Sec_Cnt) {
Second = Sec_Cnt;
Result_FPS = Count_FPS;
Count_FPS = 0;
if((__Get(V_BATTERY)>(PrevBatLevel+40))||(__Get(V_BATTERY)<(PrevBatLevel-40))){ //update with greater than 40Mv change (WAS +/-20Mv)
BatLevelCompensation();
PrevBatLevel=__Get(V_BATTERY);
SetOffset(0,_A_Range,_1_posi); //provides update for Ka3
SetOffset(1,_B_Range,_2_posi);
}
Update_Battery();
if (FlagMeter==1){ // refresh the measured values ??per second
if(EnableMeterCalc){
DETflag=1;
Display_Value(FRQ);
DETflag=0;
}else LastFreqReadout=0;
EnablePaS=1;
for(i=0; i<9; ++i) Display_Value(i);
if(((__Get(FIFO_START)!=0)||((_Mode!=NORH)&&(_Mode!=NORHLD)))||((DownConvertInitiate==1)&&(FFTt1Mode))){ //hold reset to show meter values when in normal mode not triggered
if((_T_base > 10)||((_T_base>8)&&(FastMode==1)))ResetSum();else SumResetFlag=1; //in slow mode wait until frame is completed before resetting
WaitForTrigFlag=0;
}else WaitForTrigFlag=1; //allows reset to occur prior to meter loads on triggering after holding values
}
//if ((FlagMeter==0)&&(EnableMeterCalc==0))ResetSum();
if(((FlagMeter==0)&&(EnableMeterCalc==0))&&
((DownConvertMode==0)||(DownConvertInitiate==1)))ResetSum(); //DownConvert initiates here
}
if((ChartLogic())&&(CursorDisplaySelect<4))CalculateTvernier(1); //Xpos/Tvernier display moving update
//============================================================================================================================
if (((Cnt_20mS%16)>7)&&((Cnt_20mS%16)<16)&&(UpdateFlag==1))UpdateFlag=0;
//===========================================LARGE METER TIMING===========================================================
if (((Cnt_20mS%16)>=0)&&((Cnt_20mS%16)<8)&&(UpdateFlag==0)){ //update meters %16= 3 times/sec %24= 2 times/sec %12= 4 times/sec
UpdateFlag=1; //note that big meter highlight blink rate is tied to update speed
if(UpdateCount==2){
EnablePaS=1; //enables TH, TL and duty% to update 1/sec
UpdateCount=0;
}else{
EnablePaS=0;
UpdateCount++;
}
//if((_State.Value)&&(CursorDisplayTimer>20))CursorDisplayTimer=75; //allow hold to freeze cursor value display
//if((ChartLogic())&&(CursorDisplaySelect<4))CalculateTvernier(1); //Xpos/Tvernier display moving update 3/sec
GenTrigColor(); //also monitor generator trig mode 3/sec
if(_Kind == PWM)LimitTransfer=((D_Tab[_Frqn].PSC+1)*D_Tab[_Frqn].ARR)/2; //bailout calculations for sweep wave ending functions
else LimitTransfer=A_Tab[_Frqn]*(TIM7->PSC+1)*125;
UpdateBigMeters();
if((FlagMeter!=1)&&(EnableMeterCalc)){ //allow to get frequency for detector mode display with meters off
DETflag=1;
Display_Value(FRQ);
DETflag=0;
}
if (((FlagMeter==2)||((FlagMeter!=1)&&(EnableMeterCalc)))||((DownConvertMode)&&((DownConvertInitiate!=1)||(FFTt1Mode)))){
if(((__Get(FIFO_START)!=0)||((_Mode!=NORH)&&(_Mode!=NORHLD)))||((DownConvertMode)&&(FFTt1Mode))){
if((_T_base > 10)||((_T_base>8)&&(FastMode==1))){
if((DownConvertMode)&&(DownConvertInitiate==0))Display_Value(0);
ResetSum();
}else{
SumResetFlag=1; //in slow mode wait until frame is completed before resetting
if((__Get(FIFO_START)==0)&&(DownConvertMode) //allows FFT1 mode to work without a triggered signal
&&(DownConvertInitiate==0)&&(FFTt1Mode))Display_Value(0);
}
WaitForTrigFlag=0;
}else WaitForTrigFlag=1;
}
if ((FlagMeter==2)&&(UpdateMeter==4)){
FlagMeter=1; //display value on small meter
Display_Value(0);
FlagMeter=2; //return
}
}
//============================================================================================================================
if (FlagMeter>0){
Display_Meter();
}
Display_Title();
//1-Twink, INV, OR PRN
if((Current != FILE)&&(NotificationTimer>4))Print_Str(95,0,0x0405,PRN,Show[MessageNumber].Message); //show message
if((Current != FILE)&&(NotificationTimer>0)&&(NotificationTimer<5)) {Update_View_Area(); NotificationTimer=0;} //end after delay
if(Update){ // handle button to refresh item
if((DisableCursorTimer)&&(Update==2))DisableCursorTimer++;
UpdateCursorMeter();
if ((SelectiveUpdate&1)&&(FlagMeter>0))EnableMeter();
for(i=0;i<4;i++){
if (TrgAuto==i) Print_Str(365, 216, ((SCRN<<8)+Title[TRIGG][SOURCE].Value), i,(char*)AutoStr[i]);
}
if ((SelectiveUpdate & 0x02)==0)Update_Range(); //these 4 are exclusions, bit set prevents update
if ((SelectiveUpdate & 0x04)==0)Update_Base();
if ((SelectiveUpdate & 0x08)==0)Update_Output();
if ((SelectiveUpdate & 0x10)==0){if(Title[TRIGG][SOURCE].Value==4) Update_Trig(0); else Update_Trig(1);}
UpdateMarkLogic();
BackLight(0);
if (SelectiveUpdate & 0x20){
ClearHoldFlag|=1; //transfer clear hold calls as selectiveupdate gets reset
if(_T_base<11)SlowModeSkip=2; //slowmodeskip allows x frames to finish to properly update buffer
}
if (SelectiveUpdate & 0x40){
ClearHoldFlag|=2;
if(_T_base<11)SlowModeSkip=2;
}
Tmp=InvertA;
TmpVT=InvertB;
InvertA=0;InvertB=0;
if((!UartLogic())&&(!i2cLogic())&&(!SpiLogic())&&(_Mode!=X_Y)){
if((Title[0][SOURCE].Value==2)||(Title[0][SOURCE].Value==4))InvertA=1;
if((Title[1][SOURCE].Value==2)||(Title[1][SOURCE].Value==4))InvertB=1;
}
if((Tmp!=InvertA)||(TmpVT!=InvertB)){if(Title[TRIGG][SOURCE].Value==4) Update_Trig(0); else Update_Trig(1);}
if (Current<4)Title[Current][3].Flag|= UPDAT;
if((Current == TRIGG) && (_Det==3)){
if ((FrameMode==0)||((Options&1)==0)||(_Mode==AUTO)||(OsBufferLogicFlag)||(_Mode==X_Y)||(_Mode==SGL)||(_Mode==SCAN)||(_T_base>9)) _Det=0;
Title[Current][_Det].Flag |= UPDAT;
}
if((Current != FILE)&&(NotificationTimer<43)) Update_View_Area(); //after 3/4 second, allow notification overwrite if button pushed
if (FlagMeter>0) {
_D_V_Source.Flag |= UPDAT; // Updat delta V
_Delta_V.Flag |= UPDAT;
_Delta_T.Flag |= UPDAT; // Updat delta T
}else{
if ((Current == V_VERNIE)&&(_Det == 2)) _Det=0;
if ((Current == T_VERNIE)&&(_Det == 2)) _Det=0;
}
if (FrameMode==2) SaveShortBuffXpos=XposRef; //save trig cursor in config file
if(Update)Update--; // Update finish
SelectiveUpdate=0;
UpdateScale=1;
OsBufferLogicFlag=OSBufferLogic();
if ((Current==FILE)&&(_Det==DIR)){
if(Title[9][2].Value==7){
Ext[0]='B';Ext[1]='I';Ext[2]='N';Ext[3]=0;
}else{
for(i=0;i<3;i++)Ext[i]=F_EXT[Title[9][2].Value][i+1];
}
if(ClearDir){
PrintDir(0,0,3); //clear file list when changing in SPEC or MAP modes
ClearDir=0;
}
ReadDir((char*)Ext);
if(Label[Title[9][3].Value][0]==0){if(Title[9][3].Value>0)Title[9][3].Value--;} //if presently selected last file non existant
if(Label[0][0]==0)for(i=0;i<13;i++)Label[0][i]=NoneStr[i]; //no files found
if(DirRange>0){if(Label[14][0]==0)for(i=0;i<13;i++)Label[14][i]=NoneStr[i];} //no more files found
PrintDir(0,0,2);
}
if((BufferRestore)&&(Title[RUNNING][STATE].Value==0)){UpdateFileMenu();BufferRestore=0;}
}
if((FlagMeter==0)&&(ClearMeterAreaFlag)){Clear_Meter_Area();Update=1;} ClearMeterAreaFlag=0;
if(_T_base > 10){
if(UpdateBackground==3)UpdateBackground=0;
if(UpdateBackground==1)UpdateBackground=3;
}
}//else, if power down
if((_State.Value == HOLD)&&((__Get(FIFO_FULL)!= 0)||(__Get(FIFO_START)== 0))){
_State.Value = 2;
_State.Flag |= UPDAT;
}
if((ChartLogic())&&(FrameMode==0)){
if(JumpCnt<=380)ScrollFlag=2;
}
//-------------------------------------------------------------------------- TRIGGER AUTOMATICO
if((TrgAuto>0)&&((_Mode!=SCAN)||(AutoSetFlag))){
if((Current == TRIGG) && (_Det==2)){
if (((_Mode==NORH)||(_Mode==NORHLD)||(_Mode==NORC))&&(_T_base < 10)&&(Options&1)&&(!OsBufferLogicFlag)) _Det=3; else _Det=0;
Title[Current][_Det].Flag |= UPDAT;
}
if ((Title[TRIGG][SOURCE].Value == TRACK1)||((Title[TRIGG][SOURCE].Value==4)&&(TrigSourceEnable==0))){
TmpVT=(((((aT_Min+Ka1[_A_Range])-_1_posi)*Ka2[_A_Range])/1024)+((aT_Max-aT_Min)*(TrgAuto*2)/8))+_1_posi;
if ((TmpVT>Vt1Old +5) || (TmpVT<Vt1Old -5) || (AutoTrigIni) ||(AutoSetFlag) ){
_Vt1=TmpVT;
if(Title[TRIGG][SOURCE].Value==4) Update_Trig(0); else Update_Trig(1);
UpdateMarkLogic();
Vt1Old=_Vt1;
AutoTrigIni=0;
}
}
if ((Title[TRIGG][SOURCE].Value == TRACK2)||((Title[TRIGG][SOURCE].Value==4)&&(TrigSourceEnable==1))){
TmpVT=(((((bT_Min+Kb1[_B_Range])-_2_posi)*Kb2[_B_Range])/1024)+((bT_Max-bT_Min)*(TrgAuto*2)/8))+_2_posi;
if ((TmpVT>Vt2Old +5) || (TmpVT<Vt2Old -5) || (AutoTrigIni) ||(AutoSetFlag) ){
_Vt2=TmpVT;
if(Title[TRIGG][SOURCE].Value==4) Update_Trig(0); else Update_Trig(1);
UpdateMarkLogic();
Vt2Old=_Vt2;
AutoTrigIni=0;
}
}
}
//-------------------------------------------------------------------------- FRAME MODE
UpdateFrameMode();
if(Update==1)SelectiveUpdate|=0x08; //anything setting update up to this point has nothing to do with gen output
if(RefreshDisplay){ //update display when changing buffer size while not triggered un uart mode
_State.Value=1; //shift to hold mode so data is not transfered
Process(); //update screen so x pos can be changed
_State.Value=0; //return to run mode
RefreshDisplay=0;
}
//-------------------------------------------------------------------------- GESTIONE TASTI MENU
if(Key_Buffer) {
if(PD_Cnt == 0) {
App_init(1); // exit the power saving state
Key_Buffer=0; // don't execute any functions when just getting device out of standby with any key press
Update_View_Area(); // in case file menu display was showing
DisableCursorTimer=3;
if(ChartLogic())InitChart();
}
PD_Cnt = 600; // 600 seconds
//--------------------------------------------------------------------------------------------------------------
for (i=0;i<4;i++){ //clear memorized trigger settings of ch if ch is turned off
if (Title[i][SOURCE].Value == HIDE)TrigMemory(i);
}
//---------------------------------------------------------------------------------------------------------------------
if(Key_Buffer == KEY1){
DisableCursorTimer=1;
Delay_Cnt = 1500;
if(AutoSetFlag>1){ //bail out of autoset
AutoSetFlag=0;
AutoSetTimer=0;
reset_parameter();
if (_Mode!=SCAN) {
if(FlagFrameMode==0)XposRef=GetXposRef(OldPosi);
if(FlagFrameMode==1)XposRef=ShortBuffXpos;
_X_posi.Value=GetXpos(XposRef);
}
CurDefTime=OldCurDefTime;
if(MeterStatus){
FlagMeter=MeterStatus;
EnableMeter();
}
App_init(0);
Update_Range();
Update_Base();
goto bypasslongpress;
}
if(AutoSetTimer)AutoSetFlag=1;
AutoSetTimer=25; //x20mS double click timer
while (Delay_Cnt > 1000)
{
if((__Get(KEY_STATUS)& KEY1_STATUS)!=0){
_State.Flag |= UPDAT; // set the corresponding update flag
if((_State.Value==0)&&(AutoSetFlag==0)){ //0=run 1=hold also has 2
ClearMeters(); //clears meters if untriggered in NORH
_State.Value=1;
}else{
DigChLockout=0;
_State.Value=0;
if(ChartLogic())InitChart();else{
SelectiveUpdate |=0x60;
if(_Mode!=NORH)ClearTrackBuff(1);else ClearLeadingEdge=1; //REMOVING NORH CONDITION WOULD CLEAR WAVE ALONG WITH METERS...
if(( (_Mode == SGL)||(_Mode==NORH)||(Options&4)||((FrameMode>0)&&(_T_base<3))||((FrameMode==0)&&(_T_base<6))) && (_Mode!=NORHLD) ){ //in run mode if frame >1 1/2 sec
if(!(ChartLogic())){__Set(FIFO_CLR, W_PTR);cleardatabuf(2);}
if(Options&4) {ClearHold(3);ClearMinMax(3);}
if(OsBufferLogicFlag)InitiateOSBuffers();
if(_T_base<11)JumpCnt=0;
EnablePaS=1;
ResetSum();
}
}
if((_T_base<3)&&(_Mode!=SCAN)&&(_Mode!=NORHLD)){
MessageNumber=11; //wait for reset
if(OSBufferLogic()){
NotificationTimer=(NoteTimer[_T_base]*(150-_X_posi.Value))/150;
}else{
NotificationTimer=NoteTimer[_T_base];
}
}
if(_Mode==NORHLD){cleardatabuf(2);ClearFFTbuffer();}
//InitXY=1; //resets XY persistence if enabled. Using button 5 center press instead
if(DownConvertMode)DownConvertShiftEnable=2;
} //allows to see waveform prior to re-enabling by pressing button again
goto bypasslongpress;
} //if get key status
} //while
Beeper(125); BackLight(1);
while ((Delay_Cnt >0)&&(Delay_Cnt <=1000)){ // long press
if(Delay_Cnt<875)BackLight(0);
if((__Get(KEY_STATUS)& KEY1_STATUS)!=0){
_Curr[_Det].Flag |= UPDAT;
if(((ListLogic())||(_Mode==X_Y))&&(EditListActive(1))){
PrintDir(0,0,3); //clear file list when leaving
if(_Mode==X_Y)InitXY=1;
}
switch (Current){
case TRACK1:
if (_Det==RANGE){
if(_1_source==0){
AlignTbaseSweep(4);
_1_source=ChOnStatus[0];
LastSelected=1;
} else {
AlignTbaseSweep(5);
ChOnStatus[0]=_1_source;
_1_source=0;
}
}else{
if(Title[TRACK4][SOURCE].Value<10)EnableChannel(TRACK1); //if FFT on, do not turn channel trace on
}
break;
case TRACK2:
if (_Det==RANGE){
if(_2_source==0){
AlignTbaseSweep(4);
_2_source=ChOnStatus[1];
LastSelected=2;
} else {
AlignTbaseSweep(5);
ChOnStatus[1]=_2_source;
_2_source=0;
}
}else{
if(_4_source<10)EnableChannel(TRACK2);
}
break;
default:
if ((Title[TRACK1][SOURCE].Value != HIDE)&&(Title[TRACK2][SOURCE].Value == HIDE)){ //Cha A on B off
Current = TRACK1;
LastSelected=1;
}else if ((Title[TRACK1][SOURCE].Value == HIDE)&&(Title[TRACK2][SOURCE].Value != HIDE)){ //Cha B on A off
Current = TRACK2;
LastSelected=2;
}else if(_4_source<10){ //if FFT off //both on or off
switch (LastSelected){
case 0:
case 1:
Current = TRACK1;
EnableChannel(TRACK1);
break;
case 2:
Current = TRACK2;
EnableChannel(TRACK2);
} //switch
}else{ //FFT on, both tracks on or both off
if(_4_source<14)Current=TRACK2;else Current=TRACK1; //go to ch v/div but do not turn on
}
} //switch
_Det = RANGE;
Title[TRACK1][SOURCE].Flag |= UPDAT;
Title[TRACK2][SOURCE].Flag |= UPDAT;
CurDetailUpdate();
goto bypasslongpress;
} // if get key status
} //while delay count 0 to 1000
Beeper(60);
if(Delay_Cnt == 0){
j=0;
for(i=204;i>49;i-=11){
Print_Str(0,i,0x040C,PRN,DisplayChart[j++].ChartLine);
}
Delayms(300);
Key_Buffer=0;
while (1) {
if (Key_Buffer>0){
SelectiveUpdate=1;
BackGround_Reset(1);
Update_View_Area();
break;
}
}
}
} //if key buffer
//--------------------------------------------------------------------------------------------------------------
if(Key_Buffer== KEY2){ // ===--- TASTO 2 PREMUTO ---===
Delay_Cnt = 3000; // Carica il temporizzatore del tasto permuto
while (Delay_Cnt > 2500){ // Se il tempo non è arrivato a 0
if((__Get(KEY_STATUS)& KEY2_STATUS)!=0){ // CAMBIO MODO TRIGGER
DisableCursorTimer=1;
if ((Title[TRIGG][SOURCE].Value != TRACK3)&&(Title[TRIGG][SOURCE].Value != TRACK4)){
_Curr[_Det].Flag |= UPDAT;
if (TrgAuto==0){
TrgAuto=2;
Vt1Old=0;
Vt2Old=0;
}else {
TrgAuto++; // AUTO TRIGGER
}
if((Sweep)&&(_Tr_kind==8)&&(TrgAuto==2)&&(_Kind<5))TrgAuto++; //auto trig= 1/2 does not work well with kind=GEN
if (TrgAuto>3) {TrgAuto=1;} // short press
Title[Current][_Det].Flag |= UPDAT;
if ((Current == TRIGG) && (_Det==2)){ Title[Current][_Det].Flag |= UPDAT;_Det=0;}
}
goto bypasslongpress;
}//if get key
}//while
Beeper(125); BackLight(1);
while ((Delay_Cnt >0)&&(Delay_Cnt <=2500)){ // long press
if(Delay_Cnt<2375)BackLight(0);
if((__Get(KEY_STATUS)& KEY2_STATUS)!=0){
if ((Title[TRIGG][SOURCE].Value != TRACK3)&&(Title[TRIGG][SOURCE].Value != TRACK4)){
_Curr[_Det].Flag |= UPDAT;
if (TrgAuto>0) TrgAuto=0;
Current = TRIGG;
_Det=2;
Title[Current][_Det].Flag |= UPDAT;
}
goto bypasslongpress;
}// if get key status
} // while delay count
Beeper(60);
if(Delay_Cnt == 0){
DisableCursorTimer=1;
if(Current<2){
CalibrateMode=1;
Calibrat(Current);
CalibrateMode=0;
goto BypassExclusions;
}else{
if(Current!=9){ //not in file menu
if(OffsetSelect)OffsetSelect=0;else OffsetSelect=1;
goto bypassOSselect;
}
} //if current <2 else
} // if delay cnt
}
//--------------------------------------------------------------------------------------------------------------
if(Key_Buffer== KEY3){ // ===--- TASTO 3 PREMUTO --====
DisableCursorTimer=1;
if((Current!=FILE)||(_Curr[2].Value!=CFG)){
Delay_Cnt = 1500; // Carica il temporizzatore del tasto permuto
while (Delay_Cnt > 1000){ //WAS >0 Se il tempo non è arrivato a 0
if((__Get(KEY_STATUS)& KEY3_STATUS)!=0){
if(DownConvertMode==0){
if (FlagMeter==2) //if in big meters, shut off
{
if (_Mode != X_Y){
if((ListLogic())&&(EditListActive(1)))PrintDir(0,0,3);
DisableMeter();
if((_4_source==SPEC_A)||(_4_source==SPEC_B)||(_Mode==NORHLD))Clear_Meter_Area();
}else{ //toggle the 2 meters in xy mode, instead of shutting meters off
FlagMeter=1;
EnableMeter();
}
goto bypasslongpress;
}
else
{
if (FlagMeter==1){ //if in small meters go to big meters
if(Current > METER_3)Current=METER_3;
if(UpdateMeter==4){
if(Current==METER_1)Current=METER_2;
}else{
if(Current==METER_0)Current=METER_1;
if((Current < METER_0)&&(Current>T_VERNIE))Current=T_VERNIE; //if not in meter item select mode
}
FlagMeter=2;
}
//TimedDeltaView=0;
if( (FlagMeter==0)&&(ListLogic())&&(EditListActive(1)) )PrintDir(0,0,3);
EnableMeter(); //if meters off, go to small meters
goto bypasslongpress;
}
}else goto bypasslongpress;
} //if get key status
} //while delay count
Beeper(125); BackLight(1);
while ((Delay_Cnt >0)&&(Delay_Cnt <=1000)){ // long press
if(Delay_Cnt<875)BackLight(0);
if((__Get(KEY_STATUS)& KEY3_STATUS)!=0){
if(Title[OUTPUT][0].Value!=6){ //if generator is not turned off
Print_Str(15, 90, 0x0405, PRN, (char*)DisableSTR);
Delayms(900);
Key_Buffer=0;
__Set(BACKLIGHT, 4); // set backlight dim
while(1){if(Key_Buffer>0)break;}
InitXY=1;
Key_Buffer=0;
BackLight(0);
PD_Cnt = 600;
goto BypassUpdate;
}else{
Print_Str(119, 90, 0x0405, PRN, "LONG PRESS-STANDBY");
Delayms(900);
PD_Cnt = 0;
__Set(BACKLIGHT, 0); // turn off the backlight
__Set(STANDBY, EN); // enter low power states
goto bypasslongpress;
}
} //IF GET KEY STATUS
} // WHILE DELAY COUNT...
Beeper(60);
if(Delay_Cnt == 0){ //extra long press
for(i=0;i<3;i++)_Curr[i].Flag |= UPDAT;
SaveCurrent[0]=Current; //save current menu item position
SaveCurrent[1]=_Det;
Current=FILE;
Title[FILE][0].Value=0; //save file
Title[FILE][2].Value=4; //conf file
_Curr[1].Value=ConfigFileNumber;
if(ListOverride){
_Det=3;
ProcessEditName();
}else _Det=1;
for(i=0;i<3;i++)Title[FILE][i].Flag|=UPDAT;
}
}else{ //Current = file
if(_Curr[2].Value==CFG){
if(_Curr[0].Value == SAVE){
if(_Det==3){
Edited=1;
ProcessFileName();
for(i=0;i<8;i++)LastAccessedConfig[i]=SelectedFileName[i];
ProcessEditName(); //loads processed name into edit function
ListOverride=1;
}else ListOverride=0;
i=ConfigFile(SAVE);
Edited=0;
FileMessage(i);
}else{
if ((Current==FILE)&&(_Det==DIR)){
for(j=0;j<8;j++)LastAccessedConfig[j]=SelectedFileName[j]=Label[Title[9][3].Value][j];
}