void Init() {
ConsoleInit_Serial();
Init_Serial();
Init_ADC();
Init_DigitalSensor();
WriteByte((char) 0xB7);
ConsoleWrite("Starting Main.\r\n");
ConsoleWrite("Version 12.\r\n");
}
/** MMC Wait For Data start token 0xfe.
* First any 0xFF's are read off the mmc.
* The first non-ff octet is examined. If it's the 0xfe data start token,
* everything is fine. If not, then some error has occurred.
* Since we're in an embedded system, it's unclear what we should do then.
* Current approach is to say all ok but make read block return 0xff's
* by dropping the MMC card offline. Before that we read "lots" of
* octets from the MMC to flush any pending data. Finally we return "ALL OK".
* It's not disasterous at least as long as we don't WRITE to MMC.
* 12/2005: Well, now we do write to mmc...
*/
unsigned char MmcWaitForData(){
unsigned char c;
unsigned int i;
i = 60000; //try max. 60000 bus cycles
// Wait until something else than 0xff is read from the bus
do {
c=SPIGetChar();
--i;
} while ((c == 0xff) && (i));
// Something was received from the bus? Might it actually be te
// desired 0xFE data start token?
if (c != 0xfe){
// No data start token, read fail. In an OS an error message would display.
// Since we're in an embedded system, it's unclear what we should do now.
// Current approach is to say all ok but make read block return 0xff's.
// It's not disasterous at least as long as we don't WRITE to MMC.
// Flush any data that might be pending from the MMC.
#ifdef MMCLONGDEBUG
{
unsigned int i;
ConsoleWrite("\r\nMMCWaitForData failed. \r\n");
ConsoleWrite("\r\nExpected 0xFE token, received: ");
for (i=0;i<550;i++){
ConsolePutHex8(c);
c=SPIGetChar();
}
}
#else
Serial.print("\r\n NoData ");
SPI8Clocks(200); /* Flush MMC by sending lots of FF's to it */
SPI8Clocks(200);
SPI8Clocks(200);
#endif
DeselectMSD();
return 5; //Return error
}
return 0;
}
void main()
{
FATFS fs;
FIL file;
InitMCU();
//VS_SinTest(0x74);
VS_Init();
if(disk_initialize(0))
ConsoleWrite("Disk Initialization FAILED. :(\n");
else
ConsoleWrite("Disk Initialization Complete.\n");
if(f_mount(0,&fs))
ConsoleWrite("Mount FieSystem Failed\n");
else
ConsoleWrite("Mount FileSystem Success!\n");
ConsoleWrite("Scaning Music Files...\n\n");
if(scan_files("/",&(Player.TotalSongNum)))
ConsoleWrite("Scan Files Failed\n");
else{
ConsoleWrite("\nScan Files Accomplished.\ntotal files: ");
ConsolePutUInt (Player.TotalSongNum);
ConsoleWrite ("\n\n");}
if(scan_files_open (&file,"/",1)) // Start node to be scanned and opened
ConsoleWrite("Open File Error\n"); //Playing mp3/track001.mp3 ... will apear in function
Player.currFile = &file;
Player.SongNum = 1;
Player.Status = PS_PLAYING;
Player.Mode = SM_SONG;
Player.Volume = 170;
Player.Bass = 7;
Player.Treble = 0;
VS_SetBassTreble(Player.Bass,Player.Treble);
BufCnt = 0;
// GenerateEvent(EV_BUFEMPTY);
//Main loop
while(1)
{
//Get system event
Player.Event = GetEvent();
//Handle Events
HandleEvent();
}
}
void
CeCosTestSerialFilter::Log(const char* pszFormat, ...)
{
va_list marker;
va_start (marker, pszFormat);
for(int nLength=100;nLength;) {
char *buf=new char[1+nLength];
int n=vsnprintf(buf, nLength, pszFormat, marker );
if(-1==n){
nLength*=2; // NT behavior
} else if (n<nLength){
if (m_bOptConsoleOutput) {
ConsoleWrite(buf);
} else {
GDBWrite(buf);
}
nLength=0; // trigger exit from loop
} else {
nLength=n+1; // UNIX behavior generally, or NT behavior when buffer size exactly matches required length
}
delete [] buf;
}
va_end (marker);
}
void Console::cmdConnect(const QString& args)
{
QString ret;
if (args == "")
{
ret = "UASGE\nconnect <DeviceID>";
}
if (this->isConnected)
ret = "already connected";
else
{
extern MainWindow *mw;
this->dev = mw->GetDeviceById(args);
if (this->dev == NULL)
ret = "unknown device";
else
{
connect(this, SIGNAL(onCommand(QString)), this->dev, SLOT(onExecuteCommand(QString)));
connect(this->dev, SIGNAL(KeepCommandRequest()), this, SLOT(KeepCommandString()));
connect(this->dev, SIGNAL(CommandReturn()), this, SLOT(CommandFinished()));
connect(this->dev, SIGNAL(ConsoleWrite(QString)) , this, SLOT(ConsoleWriteRequest(QString)));
connect(this->dev, SIGNAL(ConsoleWriteHTML(QString)), this, SLOT(ConsoleWriteRequestHTML(QString)));
connect(this->dev, SIGNAL(ChangePrompt(QString)), this, SLOT(ChangePrompt(QString)));
connect(this, SIGNAL(CommandInterrupted(QString)), this->dev, SLOT(onCommandInterrupt(QString)));
connect(this->dev, SIGNAL(DisconnectConsole()), this, SLOT(cmdExit()));
connect(this->dev, SIGNAL(destroyed()), this, SLOT(DeviceDeleted()));
this->isConnected = true;
ret = "connected to " + args;
}
}
ConsoleWriteRequest(ret);
CommandFinished();
}
LRESULT CALLBACK DocWin::CmdConsoleWrite(
HWND hwnd,
WPARAM wParam,
LPARAM lParam
) {
ConsoleWrite(m_pEdit, lParam);
return 0;
}
void Task2() {
while(1) {
if(!IsMultitasking()) {
Halt("INTS DISABLED PRC2");
}
ConsoleWrite("2");
_SimPrintString("2");
}
}
LRESULT CALLBACK DocWin::CmdSplitConsoleWrite(
HWND hwnd,
WPARAM wParam,
LPARAM lParam
) {
CreateSplitConsole(SW_SHOW);
ConsoleWrite(m_pConsole, lParam);
return 0;
}
int main() {
Init_ADC();
ConsoleInit_Serial();
WriteByte((char) 0xB7);
int i;
while (1) {
int frontleft = Get_ADC_Val("P15");
int backleft = Get_ADC_Val("P18");
ConsoleWrite((char)frontleft);
ConsoleWrite((char)backleft);
if (frontleft > (backleft + 200)) {
Spin(-0.5f);
}
if (backleft > (frontleft + 200)) {
Spin(0.5f);
}
Forward(0.1f);
}
}
int GetLine(char* String) {
int i;
char Character[2];
Character[1]='\0';
i=0;
do {
Character[0]=GetKeypress();
if(Character[0]!='\0') {
ConsoleWrite(Character);
String[i]=Character[0];
i++;
}
} while(Character[0]!='\n');
String[i]='\0';
return i;
}
void Console::cmdExit()
{
disconnect(this, SIGNAL(onCommand(QString)), this->dev, SLOT(onExecuteCommand(QString)));
disconnect(this->dev, SIGNAL(KeepCommandRequest()), this, SLOT(KeepCommandString()));
disconnect(this->dev, SIGNAL(CommandReturn()), this, SLOT(CommandFinished()));
disconnect(this->dev, SIGNAL(ConsoleWrite(QString)) , this, SLOT(ConsoleWriteRequest(QString)));
disconnect(this->dev, SIGNAL(ConsoleWriteHTML(QString)), this, SLOT(ConsoleWriteRequestHTML(QString)));
disconnect(this->dev, SIGNAL(ChangePrompt(QString)), this, SLOT(ChangePrompt(QString)));
disconnect(this, SIGNAL(CommandInterrupted(QString)), this->dev, SLOT(onCommandInterrupt(QString)));
disconnect(this->dev, SIGNAL(DisconnectConsole()), this, SLOT(cmdExit()));
disconnect(this->dev, SIGNAL(destroyed()), this, SLOT(DeviceDeleted()));
emit disconnectCommand(this);
this->isConnected = false;
ConsoleWriteRequest("connection closed with "+this->dev->GetDeviceID());
CommandFinished();
this->dev = NULL;
}
void
CeCosTestDownloadFilter::Trace(const char* pszFormat, ...)
{
va_list marker;
va_start (marker, pszFormat);
for(int nLength=100; nLength;) {
char *buf=new char[1+nLength];
int n=vsnprintf(buf+4, nLength-4, pszFormat, marker );
if(-1==n) {
nLength*=2; // NT behavior
} else if (n<nLength) {
memcpy(buf,"[d] ",4);
ConsoleWrite(buf);
nLength=0; // trigger exit from loop
} else {
nLength=n+1; // UNIX behavior generally, or NT behavior when buffer size exactly matches required length
}
delete [] buf;
}
va_end (marker);
}
void main() {
task* TI1;
task* TI2;
char* Data;
char* Encoded;
register unsigned int i;
_asm;
di
ld sp,#0xffff
ld a,#0x0
ld bc,#0x0
ld de,#0x0
ld hl,#0x0
ld ix,#0x0
ld iy,#0x0
_endasm;
_SimWriteProtect((void*)0x0000, (void*)0x3fff);
_SimPrintString("\n-------------------\n");
_SimPrintString("System reset\n");
_SimPrintString("-------------------\n");
IntsOff();
_SimPrintString("Interrupts disabled. Booting...\n");
TestMemory();
HardwareInit();
LocksInit();
SchedulingInit();
SupervisorMode();
TimeInit();
SystemInit();
MemoryInit();
//KeyboardInit();
//TapeInit();
ConsoleInit();
ConsoleWrite("LJL OS 0.1 FOR ZX SPECTRUM 48\n");
ConsoleWrite("\nCONSOLE OUTPUT\n\n");
/*
TapeSave((void*)0x4000, (void*)0x5800);
TapeLoad((void*)0x4000, (void*)0x5800);
for(i=0; i<0x4000; i+=0x100) {
ConsoleWrite(".");
SaveBlock((void*)i);
}
Halt("Saved");
*/
MainEntry=Task1;
TI1=CreateTask(MainEntry, 100);
MainEntry=Task2;
TI2=CreateTask(MainEntry, 100);
ConsoleWrite("TASKS CREATED\n");
SetScheduler(DefaultScheduler);
ConsoleWrite("SCHEDULER SET\n");
Resume();
//ConsoleWrite("RESUMING\n");
//if(!IsMultitasking()) Halt("NOT MULTITASKING");
for(;;);
Halt("SYSTEM SHUTDOWN");
}
void PrintNumber(unsigned int n) {
char Temp[16];
WordToString(n, Temp);
ConsoleWrite(Temp);
}