/**
* Sets the minimum timeout.
*/
void
DiscardTracker::ReloadTimeout()
{
nsresult rv;
// read the timeout pref
PRInt32 discardTimeout;
nsCOMPtr<nsIPrefBranch2> branch = do_GetService(NS_PREFSERVICE_CONTRACTID);
if (!branch) {
NS_WARNING("nsIPrefBranch2 is not available!");
return;
}
rv = branch->GetIntPref(DISCARD_TIMEOUT_PREF, &discardTimeout);
// If we got something bogus, return
if (!NS_SUCCEEDED(rv) || discardTimeout <= 0)
return;
// If the value didn't change, return
if ((PRUint32) discardTimeout == sMinDiscardTimeoutMs)
return;
// Update the value
sMinDiscardTimeoutMs = (PRUint32) discardTimeout;
// If the timer's on, restart the clock to make changes take effect
if (sTimerOn) {
TimerOff();
TimerOn();
}
}
/**
* Initialize the tracker.
*/
nsresult
DiscardTracker::Initialize()
{
nsresult rv;
// Set up the list. Head<->Sentinel<->Tail
sHead.curr = sTail.curr = sSentinel.curr = nsnull;
sHead.prev = sTail.next = nsnull;
sHead.next = sTail.prev = &sSentinel;
sSentinel.prev = &sHead;
sSentinel.next = &sTail;
// Load the timeout
ReloadTimeout();
// Create and start the timer
nsCOMPtr<nsITimer> t = do_CreateInstance("@mozilla.org/timer;1");
NS_ENSURE_TRUE(t, NS_ERROR_OUT_OF_MEMORY);
t.forget(&sTimer);
rv = TimerOn();
NS_ENSURE_SUCCESS(rv, rv);
// Mark us as initialized
sInitialized = PR_TRUE;
return NS_OK;
}
int main(void)
{
//port B is output
DDRB = 0xFF;
//set and turn on timer
TimerSet(500);
TimerOn();
//turn on PWM and set servo angle
PWM_on();
unsigned char testAngles[] = {0, 30, 60, 90, 120, 150, 180};
unsigned char i = 0;
//main loop
while(1)
{
if(i < 7){
Servo_SetAngle(testAngles[i++]);
}
else{
i = 0;
Servo_SetAngle(testAngles[i++]);
}
while(!TimerFlag);
TimerFlag = 0;
}
}
int main(void)
{
//---- PORT Initializations -----
DDRB = 0xFF; PORTB = 0x00;
DDRA = 0x00; PORTA = 0xFF;
DDRC = 0xFF; PORTC = 0x00; //used for LCD display
DDRD = 0xFF; PORTD = 0x00; //used for LCD display
// --- Function Initializations ---
TimerSet(5);
TimerOn();
PWM_on();
initUSART();
setCustomCharacters();
LCD_init();
//---if eeprom address was not initialized----
if(eeprom_read_byte((uint8_t*)46) == 0xFF)
eeprom_write_byte((uint8_t*)46 , 0);
//----load old high score saved in EEPROM----
currHighScore = eeprom_read_byte((uint8_t*)46);
gameStatus = 0;
soundStatus = 0;
lcdTick();
while(1){
mainTick();
playSound();
while(!TimerFlag);
TimerFlag = 0;
}
}
int main(void)
{
DDRA=0x00; PORTA=0xFF;
DDRB=0x0FF;PORTB=0x00;
Bl_state=Start;
TLED_state=Start3;
BZ_State=Start1;
In_state=Start4;
TimerSet(1);
TimerOn();
while (1)
{
valA=0x00;
Tick_BL();
Tick_3L();
Tick_IN();
Tick_Bz();
Update_Port_B();
while(!TimerFlag){}
TimerFlag=0;
time_elapsed+=1;
if(time_elapsed>1000)
time_elapsed=1;
}
}
/**
* Sets the minimum timeout.
*/
void
DiscardTracker::ReloadTimeout()
{
nsresult rv;
// read the timeout pref
PRInt32 discardTimeout;
rv = Preferences::GetInt(DISCARD_TIMEOUT_PREF, &discardTimeout);
// If we got something bogus, return
if (!NS_SUCCEEDED(rv) || discardTimeout <= 0)
return;
// If the value didn't change, return
if ((PRUint32) discardTimeout == sMinDiscardTimeoutMs)
return;
// Update the value
sMinDiscardTimeoutMs = (PRUint32) discardTimeout;
// If the timer's on, restart the clock to make changes take effect
if (sTimerOn) {
TimerOff();
TimerOn();
}
}
int main(void)
{
DDRA = 0x00; PORTA = 0xFF; //Input Port, joystick and buttons.
DDRB = 0xFF; PORTB = 0x00; //Output Port, test output to led.
DDRD = 0xFF; PORTD = 0x00;
DDRC = 0xFF; PORTC = 0x00; //C0 is motor.
unsigned char i=0;
tasks[i].state = JS_SMStart;
tasks[i].period = periodJoystick;
tasks[i].elapsedTime = tasks[i].period;
tasks[i].TickFct = &TickFct_Joystick;
i++;
tasks[i].state = JP_SMStart;
tasks[i].period = periodJump;
tasks[i].elapsedTime = tasks[i].period;
tasks[i].TickFct = &TickFct_Jump;
i++;
tasks[i].state = CH_SMStart;
tasks[i].period = periodCrouch;
tasks[i].elapsedTime = tasks[i].period;
tasks[i].TickFct = &TickFct_Crouch;
i++;
tasks[i].state = RT_SMStart;
tasks[i].period = periodReset;
tasks[i].elapsedTime = tasks[i].period;
tasks[i].TickFct = &TickFct_Reset;
i++;
tasks[i].state = TN_SMStart;
tasks[i].period = periodTransmission;
tasks[i].elapsedTime = tasks[i].period;
tasks[i].TickFct = &TickFct_Transmission;
i++;
tasks[i].state = MR_SMStart;
tasks[i].period = periodMotor;
tasks[i].elapsedTime = tasks[i].period;
tasks[i].TickFct = &TickFct_Motor;
i++;
tasks[i].state = SE_SMStart;
tasks[i].period = periodScore;
tasks[i].elapsedTime = tasks[i].period;
tasks[i].TickFct = &TickFct_Score;
TimerSet(tasksPeriodGCD);
TimerOn();
ADC_init();
SPI_SlaveInit();
while (1)
{
while(!TimerFlag);
TimerFlag = 0;
}
return 0;
}
/***********************
** DoEmFloatIteration **
************************
** Perform an iteration of the emulated floating-point
** benchmark. Note that "an iteration" can involve multiple
** loops through the benchmark.
*/
ulong DoEmFloatIteration(InternalFPF *abase,
InternalFPF *bbase,
InternalFPF *cbase,
ulong arraysize, ulong loops, double *wat_time)
{
ulong elapsed; /* For the stopwatch */
static uchar jtable[16] = {0,0,0,0,1,1,1,1,2,2,2,2,2,3,3,3};
ulong i;
/*
** Begin timing
*/
elapsed=StartStopwatch();
TimerOn();
/*
** Each pass through the array performs operations in
** the followingratios:
** 4 adds, 4 subtracts, 5 multiplies, 3 divides
** (adds and subtracts being nearly the same operation)
*/
while(loops--)
{
for(i=0;i<arraysize;i++)
switch(jtable[i % 16])
{
case 0: /* Add */
AddSubInternalFPF(0,abase+i,
bbase+i,
cbase+i);
break;
case 1: /* Subtract */
AddSubInternalFPF(1,abase+i,
bbase+i,
cbase+i);
break;
case 2: /* Multiply */
MultiplyInternalFPF(abase+i,
bbase+i,
cbase+i);
break;
case 3: /* Divide */
DivideInternalFPF(abase+i,
bbase+i,
cbase+i);
break;
}
}
TimerOff();
elapsed = StopStopwatch(elapsed);
if( wat_time ) {
*wat_time = TimerElapsed();
}
return(elapsed);
}
int main(){
DDRB = 0xFF; PORTB = 0x00;
TimerSet(1000);
TimerOn();
tempB = 0x00;
while(1) {
while (!TimerFlag);
TimerFlag = 0;
led();
}
}
int main(void)
{
DDRA = 0x00; PORTA = 0xFF;
DDRB = 0xFF; PORTB = 0x00;
DDRD = 0xFF; PORTD = 0x0F;
//PWM_on();
TimerSet(500);
TimerOn();
StateSpeaker = SPEAKER_INIT;
StatePitch = PITCH_INIT;
TimerSet(100);
TimerOn();
//PWM_on();
while(1)
{
//set_PWM(pitchScale[5]);
SMSpeaker_tick();
SMChoosePitch_tick();
while(!TimerFlag);
TimerFlag = 0;
}
}
break;
}
}
int main(){
DDRB = 0xFF; PORTB = 0x00;
DDRA = 0x00; PORTA = 0xFF;
TimerSet(50);
TimerOn();
tempB = 0x00;
led_state = init;
while(1) {
while (!TimerFlag);
int main() {
const unsigned int periodState_machine_1 = 1000; // 1000 ms default
TimerSet(periodState_machine_1);
TimerOn();
SM1_State = -1; // Initial state
B = 0; // Init outputs
while(1) {
TickFct_State_machine_1();
while(!SM1_Clk);
SM1_Clk = 0;
} // while (1)
} // Main
int main(void)
{
// PORT config
DDRC = 0xFF; PORTC = 0x00;
DDRB = 0xFF; PORTB = 0x00;
DDRA = 0xFD; PORTA = 0x02; //1111 1101 : 0000 0010
static task motionSensorPoll, lcdDisplay;
task *tasks[] = { &lcdDisplay, &motionSensorPoll };
unsigned short numTasks = sizeof(tasks)/sizeof(task*);
//LCD display task
lcdDisplay.period = 500;
lcdDisplay.TickFn = &lcdDisplayTick;
//Motion sensor polling task
motionSensorPoll.period = 100;
motionSensorPoll.TickFn = &motionSensorTick;
unsigned short gcd = tasksInit(tasks, numTasks);
// Timer
TimerSet(gcd);
TimerOn();
//initialize LCD
LCD_init();
ADC_init();
unsigned short i; // Iterator
while(1)
{
sensor = GetBit(PINA,1);
tasksTick(tasks, numTasks);
while(!TimerFlag); // Wait for a GCD period
TimerFlag = 0;
}
return 0;
}
int main(void) {
DDRB = 0xFF; PORTB = 0x00;
DDRA = 0xFF; PORTA = 0x00;
DDRD = 0xFF; PORTD = 0x00;
DDRC = 0xF0; PORTC = 0x0F; // PC7..4 outputs init 0s, PC3..0 inputs init 1s
TimerSet(200);
TimerOn();
LCD_init();
LCD_DisplayString(1,"Congratulations!");
state = start;
while(1) {
while (!TimerFlag);
TimerFlag = 0;
Tick();
}
}
int main(void)
{
DDRA = 0xFF; PORTA = 0x00;
DDRB = 0xFF; PORTB = 0x00;
DDRC = 0xFF; PORTC = 0x00;
DDRD = 0xBF; PORTD = 0x40;
TimerSet(10);
TimerOn();
initUSART(0);
state = init;
while(1)
{
Tick_Fct();
while(!TimerFlag);
TimerFlag = 0;
}
}
//Main
int main(void) {
DDRB = 0xFF;
PORTB = 0x00;
DDRA = 0xFF;
PORTA = 0x00;
DDRD = 0xFF;
PORTD = 0x00;
DDRC = 0xF0;
PORTC = 0x0F;
//Task initializing
unsigned char i=0;
//Keypad Task
tasks[i].state = keypad_start;
tasks[i].period = keypadGCD;
tasks[i].elapsedTime = 0;
tasks[i].TickFct = &tickFct_Keypad;
i++;
//Obstacle Movement
tasks[i].state = obs_start;
tasks[i].period = obstacleGCD;
tasks[i].elapsedTime = 0;
tasks[i].TickFct = &tickFct_Obstacles;
i++;
//Collision Detection
tasks[i].state = col_start;
tasks[i].period = collisionGCD;
tasks[i].elapsedTime = 0;
tasks[i].TickFct = &tickFct_Collision;
//Setup
TimerSet(tasksPeriodGCD);
TimerOn();
LCD_init();
LCD_DisplayString(1,(unsigned char*)" ");
LCD_Cursor(1);
LCD_WriteData('@');
LCD_Cursor(0);
while (1) {
}
}
int main(void)
{
DDRA = 0xFF;
DDRB = 0xBF; PORTB = 0x40;
DDRC = 0xFF;
DDRD = 0x8F; PORTD = 0x70;
lcd_command_queue = QueueInit(10);
sound_command_queue = QueueInit(10);
lock_command_queue = QueueInit(10);
task_monitor_lock.elapsedTime = 200;
task_monitor_lock.period = 200;
task_monitor_lock.state = st_lock_monitor_start;
task_monitor_lock.TickFct = &lock_monitor_tick;
task_lock_control.elapsedTime = 250;
task_lock_control.period = 250;
task_lock_control.state = st_lock_start;
task_lock_control.TickFct = &lock_controller_tick;
task_main.elapsedTime = 100;
task_main.period = 100;
task_main.state = st_main_start;
task_main.TickFct = &main_controller_tick;
task_sound.elapsedTime = 100;
task_sound.period = 100;
task_sound.state = st_sound_start;
task_sound.TickFct = &sound_tick;
task_lcd.elapsedTime = 100;
task_lcd.period = 100;
task_lcd.state = st_lcd_start;
task_lcd.TickFct = &lcd_tick;
A2D_init();
TimerSet(tasksPeriodGCD);
TimerOn();
while(1)
{
;
}
}
//MAIN ROUTINE
void main(void){
tasks[0].period=periodKeypadRead;
tasks[0].elapsedTime=tasks[0].period;
tasks[0].TickFct=&TickFct_KeypadRead;
tasks[1].period=periodDisplay7Seg;
tasks[1].elapsedTime=tasks[1].period;
tasks[1].TickFct=&TickFct_Display7Seg;
IO_DDR2.byte=0xBF; //set P26 as input (DAVBL)
IO_DDR5.byte=0x0F; //set P54-P57 as input (keypad data lines)
IO_DDR1.byte=0xFF; //set Port 1 as output (7-segment display)
keypad_counter=0; //initialize keypad_counter
buffer=0x00; //initialize buffer
TimerSet(tasksPeriodGCD);
TimerOn();
while(1){
Sleep();
}
}
int main(void)
{
DDRA=0x0F; PORTA=0xF0;
DDRB=0xFF; PORTB=0x00;
DDRC = 0xF0; PORTC = 0x0F; // LCD data lines
DDRD = 0x7F; PORTD = 0x80; // LCD control lines
unsigned long timeElapsed1=0x00;
unsigned long timeElapsed2=0x00;
unsigned long timeElapsed3=0x00;
TimerOn();
TimerSet(1);
SM_state1=Start;
SM_state2=Start2;
SM_state3=Start3;
SM_state4=Start4;
SM_state5=Start5;
LCD_init();
while (1)
{
if(timeElapsed1>100)
{
SM_Tick1();
timeElapsed1=0;
}
if(timeElapsed2>100)
{
SM_Tick2();
timeElapsed2=0;
}
if(timeElapsed3>100)
{
SM_Tick3();
timeElapsed3=0;
}
SM_Tick4();
SM_Tick5();
while(!TimerFlag){}
TimerFlag=0;
timeElapsed1++;
timeElapsed2++;
timeElapsed3++;
}
}
int main(){
//Initialize Registers
DDRB = 0xFF; PORTB = 0x00;
DDRA = 0x00; PORTA = 0xFF;
//Set Timers
TimerSet(1000);
TimerOn();
//Variables
state1 = start1;
state2 = start2;
state3 = start3;
while(1) {
while (!TimerFlag);
TimerFlag = 0;
tick();
}
}
int main(void)
{
DDRB = 0xFF; PORTB = 0x00;
Three_state = Start;
BL_state = BL_Start;
Combine_State = COM_Start;
cnt = 0;
count = 0;
TimerSet(1);
TimerOn();
while(1)
{
TickThree_LEDS();
TickBL();
TickCOM();
while (!TimerFlag);
TimerFlag = 0;
}
}
int main(void)
{
DDRA = 0x00; PORTA = 0xFF; // set PORTA to inputs and initialize
DDRC = 0xFF; PORTC = 0x00; // data lines
DDRD = 0xFF; PORTD = 0x00; // LCD control lines
LCD_init();
TimerSet(125); // set Timer period
TimerOn(); // enable Timer
state = START; // initialize state
while(1)
{
Tick(); // step through states
while (!TimerFlag); // Wait for a period
TimerFlag = 0; // reset the timer flag
}
}
int main(void)
{
DDRA = 0xFF; PORTA = 0x00;
DDRB = 0xF0; PORTB = 0x0F;
DDRC = 0xFF; PORTC = 0x00;
DDRD = 0x00; PORTD = 0xFF;
initUSART(0);
initUSART(1);
LCD_init();
tasks[0].state = controllerinit;
tasks[0].period = 1;
tasks[0].elapsedTime = 1;
tasks[0].TickFct = &TickFct_Controller;
tasks[1].state = bluetoothWait;
tasks[1].period = 5;
tasks[1].elapsedTime = 5;
tasks[1].TickFct = &TickFct_BluetoothReceiver;
tasks[2].state = keypadWait1;
tasks[2].period = 10;
tasks[2].elapsedTime = 10;
tasks[2].TickFct = &TickFct_KeypadReceiver;
tasks[3].state = checkInit;
tasks[3].period = 15;
tasks[3].elapsedTime = 15;
tasks[3].TickFct = &TickFct_CheckPin;
tasks[4].state = usartInit;
tasks[4].period = 5;
tasks[4].elapsedTime = 5;
tasks[4].TickFct = &TickFct_USART;
TimerSet(1);
TimerOn();
while(1)
{
}
}
/*
* Puts an image in the back of the tracker queue. If the image is already
* in the tracker, this removes it first.
*/
nsresult
DiscardTracker::Reset(DiscardTrackerNode *node)
{
nsresult rv;
#ifdef DEBUG
PRBool isSentinel = (node == &sSentinel);
// Sanity check the node.
NS_ABORT_IF_FALSE(isSentinel || node->curr, "Node doesn't point to anything!");
// We should not call this function if we can't discard
NS_ABORT_IF_FALSE(isSentinel || node->curr->CanDiscard(),
"trying to reset discarding but can't discard!");
// As soon as an image becomes animated it is set non-discardable
NS_ABORT_IF_FALSE(isSentinel || !node->curr->mAnim,
"Trying to reset discarding on animated image!");
#endif
// Initialize the first time through
if (NS_UNLIKELY(!sInitialized)) {
rv = Initialize();
NS_ENSURE_SUCCESS(rv, rv);
}
// Remove the node if it's in the list.
Remove(node);
// Append it to the list.
node->prev = sTail.prev;
node->next = &sTail;
node->prev->next = sTail.prev = node;
// Make sure the timer is running
rv = TimerOn();
NS_ENSURE_SUCCESS(rv,rv);
return NS_OK;
}
int main(void)
{
DDRB = 1 << 6 | 1 << 0; PORTB = 0xBE;
DDRD = 0xFF;
DDRC = 0x03;
//set and turn on system timer
TimerSet(50);
TimerOn();
LCD_init();//initialize lcd display for use
//build custom characters for use throughout program
LCD_build(0,angleLcdPattern);
LCD_build(1,sunLcdPattern);
LCD_build(2,moonLcdPattern);
ADC_init();//initialize analog to digital converter
PWM_on();//turn on PWM and servo control
//Init SM states
LcdDisplay_State = LcdInit;
HumanDetect_State = InitDetection;
LightSeek_State = LightSeekInit;
ServoControl_State = ServoInit;
//main loop
while(1)
{
pirSensor = GetBit(PINB,1); //get reading from pir sensor
HumanDetect_TickFct();
LightSeek_TickFct();
ServoControl_TickFct();
LcdDisplay_TickFct();
while(!TimerFlag);
TimerFlag = 0;
}
}
int main(void)
{
DDRA = 0xFF; PORTA = 0x00;
DDRB = 0xF0; PORTB = 0x0F;
DDRD = 0xFF; PORTB = 0x00;
DDRC = 0xF0; PORTC = 0x0F;
room_state = init;
LI_State = LI_Init1;
outputRoom_state = initLCD;
shotsFired_state = initShots;
TimerSet(100);
TimerOn();
while(1)
{
rooms();
LI_Tick ();
outputRoom ();
shotsFired();
while(!TimerFlag);
TimerFlag = 0;
}
}
int main(void)
{
// Set port B to output
// Init port B to 0s
DDRA = 0x00;
PORTA = 0xFF;
DDRB = 0xFF;
PORTB = 0x00;
state = Start;
TimerSet(500);
TimerOn();
while(1) {
// User code (i.e. synchSM calls)
// Toggle PORTB; Temporary, bad programming style
Tick();
// Wait 1 sec
while (!TimerFlag);
TimerFlag = 0;
// Note: For the above a better style would use a synchSM with TickSM()
// This example just illustrates the use of the ISR and flag
}
}
int main(void)
{
DDRB = 0xFF;
PORTB = 0x00;
DDRA = 0x00;
PORTA = 0xFF;
Three_state = Start;
Speaker_state = SPEAK_Start;
Combine_State = COM_Start;
cnt = 0;
count = 0;
TimerSet(1);
TimerOn();
while(1)
{
TickThree_LEDS();
TickSpeaker();
TickCOM();
while (!TimerFlag);
TimerFlag = 0;
}
}
void main()
{
#ifdef ROPT
register double s,u,v,w,x;
#else
double s,u,v,w,x;
#endif
long loops, NLimit;
register long i, m, n;
printf("\n");
printf(" FLOPS C Program (Double Precision), V2.0 18 Dec 1992\n\n");
/****************************/
loops = 15625; /* Initial number of loops. */
/* DO NOT CHANGE! */
/****************************/
/****************************************************/
/* Set Variable Values. */
/* T[1] references all timing results relative to */
/* one million loops. */
/* */
/* The program will execute from 31250 to 128000000 */
/* loops based on a runtime of Module 1 of at least */
/* TLimit = 3.0 seconds. That is, a runtime of 3 */
/* seconds for Module 1 is used to determine the */
/* number of loops to execute. */
/* */
/* No more than NLimit = 128000000 loops are allowed*/
/****************************************************/
T[1] = 1.0E+06/(double)loops;
TLimit = 3.0;
NLimit = 128000000;
piref = 3.14159265358979324;
one = 1.0;
two = 2.0;
three = 3.0;
four = 4.0;
five = 5.0;
scale = one;
printf(" Module Error RunTime MFLOPS\n");
printf(" (usec)\n");
/*************************/
/* Initialize the timer. */
/*************************/
/*******************************************************/
/* Module 1. Calculate integral of df(x)/f(x) defined */
/* below. Result is ln(f(1)). There are 14 */
/* double precision operations per loop */
/* ( 7 +, 0 -, 6 *, 1 / ) that are included */
/* in the timing. */
/* 50.0% +, 00.0% -, 42.9% *, and 07.1% / */
/*******************************************************/
n = loops;
sa = 0.0;
while ( sa < TLimit )
{
n = 2 * n;
x = one / (double)n; /*********************/
s = 0.0; /* Loop 1. */
v = 0.0; /*********************/
w = one;
TimerOn();
for( i = 1 ; i <= n-1 ; i++ )
{
v = v + w;
u = v * x;
s = s + (D1+u*(D2+u*D3))/(w+u*(D1+u*(E2+u*E3)));
}
TimerOff();
sa = TimerElapsed();
if ( n == NLimit ) break;
/* printf(" %10ld %12.5lf\n",n,sa); */
}
scale = 1.0E+06 / (double)n;
T[1] = scale;
/****************************************/
/* Estimate nulltime ('for' loop time). */
/****************************************/
TimerOn();
for( i = 1 ; i <= n-1 ; i++ )
{
}
TimerOff();
nulltime = T[1] * TimerElapsed();
if ( nulltime < 0.0 ) nulltime = 0.0;
T[2] = T[1] * sa - nulltime;
sa = (D1+D2+D3)/(one+D1+E2+E3);
sb = D1;
T[3] = T[2] / 14.0; /*********************/
sa = x * ( sa + sb + two * s ) / two; /* Module 1 Results. */
sb = one / sa; /*********************/
n = (long)( (double)( 40000 * (long)sb ) / scale );
sc = sb - 25.2;
T[4] = one / T[3];
/********************/
/* DO NOT REMOVE */
/* THIS PRINTOUT! */
/********************/
printf(" 1 %13.4le %10.4lf %10.4lf\n",sc,T[2],T[4]);
m = n;
/*******************************************************/
/* Module 2. Calculate value of PI from Taylor Series */
/* expansion of atan(1.0). There are 7 */
/* double precision operations per loop */
/* ( 3 +, 2 -, 1 *, 1 / ) that are included */
/* in the timing. */
/* 42.9% +, 28.6% -, 14.3% *, and 14.3% / */
/*******************************************************/
s = -five; /********************/
sa = -one; /* Loop 2. */
/********************/
TimerOn();
for ( i = 1 ; i <= m ; i++ )
{
s = -s;
sa = sa + s;
}
TimerOff();
T[5] = T[1] * TimerElapsed();
Report( "flops(1)", TimerElapsed() );
if ( T[5] < 0.0 ) T[5] = 0.0;
sc = (double)m;
u = sa; /*********************/
v = 0.0; /* Loop 3. */
w = 0.0; /*********************/
x = 0.0;
TimerOn();
for ( i = 1 ; i <= m ; i++)
{
s = -s;
sa = sa + s;
u = u + two;
x = x +(s - u);
v = v - s * u;
w = w + s / u;
}
TimerOff();
T[6] = T[1] * TimerElapsed();
Report( "flops(2)", TimerElapsed() );
T[7] = ( T[6] - T[5] ) / 7.0; /*********************/
m = (long)( sa * x / sc ); /* PI Results */
sa = four * w / five; /*********************/
sb = sa + five / v;
sc = 31.25;
piprg = sb - sc / (v * v * v);
pierr = piprg - piref;
T[8] = one / T[7];
/*********************/
/* DO NOT REMOVE */
/* THIS PRINTOUT! */
/*********************/
printf(" 2 %13.4le %10.4lf %10.4lf\n",pierr,T[6]-T[5],T[8]);
/*******************************************************/
/* Module 3. Calculate integral of sin(x) from 0.0 to */
/* PI/3.0 using Trapazoidal Method. Result */
/* is 0.5. There are 17 double precision */
/* operations per loop (6 +, 2 -, 9 *, 0 /) */
/* included in the timing. */
/* 35.3% +, 11.8% -, 52.9% *, and 00.0% / */
/*******************************************************/
x = piref / ( three * (double)m ); /*********************/
s = 0.0; /* Loop 4. */
v = 0.0; /*********************/
TimerOn();
for( i = 1 ; i <= m-1 ; i++ )
{
v = v + one;
u = v * x;
w = u * u;
s = s + u * ((((((A6*w-A5)*w+A4)*w-A3)*w+A2)*w+A1)*w+one);
}
TimerOff();
T[9] = T[1] * TimerElapsed() - nulltime;
Report( "flops(3)", TimerElapsed() );
u = piref / three;
w = u * u;
sa = u * ((((((A6*w-A5)*w+A4)*w-A3)*w+A2)*w+A1)*w+one);
T[10] = T[9] / 17.0; /*********************/
sa = x * ( sa + two * s ) / two; /* sin(x) Results. */
sb = 0.5; /*********************/
sc = sa - sb;
T[11] = one / T[10];
/*********************/
/* DO NOT REMOVE */
/* THIS PRINTOUT! */
/*********************/
printf(" 3 %13.4le %10.4lf %10.4lf\n",sc,T[9],T[11]);
/************************************************************/
/* Module 4. Calculate Integral of cos(x) from 0.0 to PI/3 */
/* using the Trapazoidal Method. Result is */
/* sin(PI/3). There are 15 double precision */
/* operations per loop (7 +, 0 -, 8 *, and 0 / ) */
/* included in the timing. */
/* 50.0% +, 00.0% -, 50.0% *, 00.0% / */
/************************************************************/
A3 = -A3;
A5 = -A5;
x = piref / ( three * (double)m ); /*********************/
s = 0.0; /* Loop 5. */
v = 0.0; /*********************/
TimerOn();
for( i = 1 ; i <= m-1 ; i++ )
{
u = (double)i * x;
w = u * u;
s = s + w*(w*(w*(w*(w*(B6*w+B5)+B4)+B3)+B2)+B1)+one;
}
TimerOff();
T[12] = T[1] * TimerElapsed() - nulltime;
Report( "flops(4)", TimerElapsed() );
u = piref / three;
w = u * u;
sa = w*(w*(w*(w*(w*(B6*w+B5)+B4)+B3)+B2)+B1)+one;
T[13] = T[12] / 15.0; /*******************/
sa = x * ( sa + one + two * s ) / two; /* Module 4 Result */
u = piref / three; /*******************/
w = u * u;
sb = u * ((((((A6*w+A5)*w+A4)*w+A3)*w+A2)*w+A1)*w+A0);
sc = sa - sb;
T[14] = one / T[13];
/*********************/
/* DO NOT REMOVE */
/* THIS PRINTOUT! */
/*********************/
printf(" 4 %13.4le %10.4lf %10.4lf\n",sc,T[12],T[14]);
/************************************************************/
/* Module 5. Calculate Integral of tan(x) from 0.0 to PI/3 */
/* using the Trapazoidal Method. Result is */
/* ln(cos(PI/3)). There are 29 double precision */
/* operations per loop (13 +, 0 -, 15 *, and 1 /)*/
/* included in the timing. */
/* 46.7% +, 00.0% -, 50.0% *, and 03.3% / */
/************************************************************/
x = piref / ( three * (double)m ); /*********************/
s = 0.0; /* Loop 6. */
v = 0.0; /*********************/
TimerOn();
for( i = 1 ; i <= m-1 ; i++ )
{
u = (double)i * x;
w = u * u;
v = u * ((((((A6*w+A5)*w+A4)*w+A3)*w+A2)*w+A1)*w+one);
s = s + v / (w*(w*(w*(w*(w*(B6*w+B5)+B4)+B3)+B2)+B1)+one);
}
TimerOff();
T[15] = T[1] * TimerElapsed() - nulltime;
Report( "flops(5)", TimerElapsed() );
u = piref / three;
w = u * u;
sa = u*((((((A6*w+A5)*w+A4)*w+A3)*w+A2)*w+A1)*w+one);
sb = w*(w*(w*(w*(w*(B6*w+B5)+B4)+B3)+B2)+B1)+one;
sa = sa / sb;
T[16] = T[15] / 29.0; /*******************/
sa = x * ( sa + two * s ) / two; /* Module 5 Result */
sb = 0.6931471805599453; /*******************/
sc = sa - sb;
T[17] = one / T[16];
/*********************/
/* DO NOT REMOVE */
/* THIS PRINTOUT! */
/*********************/
printf(" 5 %13.4le %10.4lf %10.4lf\n",sc,T[15],T[17]);
/************************************************************/
/* Module 6. Calculate Integral of sin(x)*cos(x) from 0.0 */
/* to PI/4 using the Trapazoidal Method. Result */
/* is sin(PI/4)^2. There are 29 double precision */
/* operations per loop (13 +, 0 -, 16 *, and 0 /)*/
/* included in the timing. */
/* 46.7% +, 00.0% -, 53.3% *, and 00.0% / */
/************************************************************/
x = piref / ( four * (double)m ); /*********************/
s = 0.0; /* Loop 7. */
v = 0.0; /*********************/
TimerOn();
for( i = 1 ; i <= m-1 ; i++ )
{
u = (double)i * x;
w = u * u;
v = u * ((((((A6*w+A5)*w+A4)*w+A3)*w+A2)*w+A1)*w+one);
s = s + v*(w*(w*(w*(w*(w*(B6*w+B5)+B4)+B3)+B2)+B1)+one);
}
TimerOff();
T[18] = T[1] * TimerElapsed() - nulltime;
Report( "flops(6)", TimerElapsed() );
u = piref / four;
w = u * u;
sa = u*((((((A6*w+A5)*w+A4)*w+A3)*w+A2)*w+A1)*w+one);
sb = w*(w*(w*(w*(w*(B6*w+B5)+B4)+B3)+B2)+B1)+one;
sa = sa * sb;
T[19] = T[18] / 29.0; /*******************/
sa = x * ( sa + two * s ) / two; /* Module 6 Result */
sb = 0.25; /*******************/
sc = sa - sb;
T[20] = one / T[19];
/*********************/
/* DO NOT REMOVE */
/* THIS PRINTOUT! */
/*********************/
printf(" 6 %13.4le %10.4lf %10.4lf\n",sc,T[18],T[20]);
/*******************************************************/
/* Module 7. Calculate value of the definite integral */
/* from 0 to sa of 1/(x+1), x/(x*x+1), and */
/* x*x/(x*x*x+1) using the Trapizoidal Rule.*/
/* There are 12 double precision operations */
/* per loop ( 3 +, 3 -, 3 *, and 3 / ) that */
/* are included in the timing. */
/* 25.0% +, 25.0% -, 25.0% *, and 25.0% / */
/*******************************************************/
/*********************/
s = 0.0; /* Loop 8. */
w = one; /*********************/
sa = 102.3321513995275;
v = sa / (double)m;
TimerOn();
for ( i = 1 ; i <= m-1 ; i++)
{
x = (double)i * v;
u = x * x;
s = s - w / ( x + w ) - x / ( u + w ) - u / ( x * u + w );
}
TimerOff();
T[21] = T[1] * TimerElapsed() - nulltime;
Report( "flops(7)", TimerElapsed() );
/*********************/
/* Module 7 Results */
/*********************/
T[22] = T[21] / 12.0;
x = sa;
u = x * x;
sa = -w - w / ( x + w ) - x / ( u + w ) - u / ( x * u + w );
sa = 18.0 * v * (sa + two * s );
m = -2000 * (long)sa;
m = (long)( (double)m / scale );
sc = sa + 500.2;
T[23] = one / T[22];
/********************/
/* DO NOT REMOVE */
/* THIS PRINTOUT! */
/********************/
printf(" 7 %13.4le %10.4lf %10.4lf\n",sc,T[21],T[23]);
/************************************************************/
/* Module 8. Calculate Integral of sin(x)*cos(x)*cos(x) */
/* from 0 to PI/3 using the Trapazoidal Method. */
/* Result is (1-cos(PI/3)^3)/3. There are 30 */
/* double precision operations per loop included */
/* in the timing: */
/* 13 +, 0 -, 17 * 0 / */
/* 46.7% +, 00.0% -, 53.3% *, and 00.0% / */
/************************************************************/
x = piref / ( three * (double)m ); /*********************/
s = 0.0; /* Loop 9. */
v = 0.0; /*********************/
TimerOn();
for( i = 1 ; i <= m-1 ; i++ )
{
u = (double)i * x;
w = u * u;
v = w*(w*(w*(w*(w*(B6*w+B5)+B4)+B3)+B2)+B1)+one;
s = s + v*v*u*((((((A6*w+A5)*w+A4)*w+A3)*w+A2)*w+A1)*w+one);
}
TimerOff();
T[24] = T[1] * TimerElapsed() - nulltime;
Report( "flops(8)", TimerElapsed() );
u = piref / three;
w = u * u;
sa = u*((((((A6*w+A5)*w+A4)*w+A3)*w+A2)*w+A1)*w+one);
sb = w*(w*(w*(w*(w*(B6*w+B5)+B4)+B3)+B2)+B1)+one;
sa = sa * sb * sb;
T[25] = T[24] / 30.0; /*******************/
sa = x * ( sa + two * s ) / two; /* Module 8 Result */
sb = 0.29166666666666667; /*******************/
sc = sa - sb;
T[26] = one / T[25];
/*********************/
/* DO NOT REMOVE */
/* THIS PRINTOUT! */
/*********************/
printf(" 8 %13.4le %10.4lf %10.4lf\n",sc,T[24],T[26]);
/**************************************************/
/* MFLOPS(1) output. This is the same weighting */
/* used for all previous versions of the flops.c */
/* program. Includes Modules 2 and 3 only. */
/**************************************************/
T[27] = ( five * (T[6] - T[5]) + T[9] ) / 52.0;
T[28] = one / T[27];
/**************************************************/
/* MFLOPS(2) output. This output does not include */
/* Module 2, but it still does 9.2% FDIV's. */
/**************************************************/
T[29] = T[2] + T[9] + T[12] + T[15] + T[18];
T[29] = (T[29] + four * T[21]) / 152.0;
T[30] = one / T[29];
/**************************************************/
/* MFLOPS(3) output. This output does not include */
/* Module 2, but it still does 3.4% FDIV's. */
/**************************************************/
T[31] = T[2] + T[9] + T[12] + T[15] + T[18];
T[31] = (T[31] + T[21] + T[24]) / 146.0;
T[32] = one / T[31];
/**************************************************/
/* MFLOPS(4) output. This output does not include */
/* Module 2, and it does NO FDIV's. */
/**************************************************/
T[33] = (T[9] + T[12] + T[18] + T[24]) / 91.0;
T[34] = one / T[33];
printf("\n");
printf(" Iterations = %10ld\n",m);
printf(" NullTime (usec) = %10.4lf\n",nulltime);
printf(" MFLOPS(1) = %10.4lf\n",T[28]);
printf(" MFLOPS(2) = %10.4lf\n",T[30]);
printf(" MFLOPS(3) = %10.4lf\n",T[32]);
printf(" MFLOPS(4) = %10.4lf\n\n",T[34]);
exit( EXIT_SUCCESS );
}
int main(void)
{
DDRA = 0xF0; PORTA = 0x0F;
DDRB = 0x00; PORTB = 0xFF;
DDRC = 0xFF; PORTC = 0x00;
DDRD = 0xFF; PORTD = 0x00;
gameSelector = 0xFF;
LINE_init();
TimerSet(1);
TimerOn();
srand(0);
InitADC();
initUSART(1);
while (1)
{
if(SandM_period >= 10)
{
if(USART_HasReceived(1)){
gameSelector = receiveData(1);
}
SandM_period = 0;
}
++SandM_period;
if(gameSelector == 0x02)
{
if(TRLINES_period >= 9)
{
TRLINES_period = 0;
}
if(TRuser_period >= 80)
{
TunRun_ChkLoss();
TunRun_JoyStk();
TUNRUN_LINES();
TunRun_Input();
TRuser_period = 0;
}
displayMatrix();
++TRLINES_period;
++TRuser_period;
}
if(gameSelector == 0x04)
{
if(arrows_period >= 750)
{
DDR_arrows();
if((arrow == 0) || (arrow == 2))
{
ADMUX = 0x40;
}
else
{
ADMUX = 0x41;
}
arrows_period = 0;
}
if(arrows_inputP >= 20)
{
DDR_Input();
DDR_JoyStk();
arrows_inputP = 0;
}
if(arrowsPeriod >= 250)
{
DDR_ChkLoss();
arrowsPeriod = 0;
}
displayMatrix();
++arrows_inputP;
++arrows_period;
++arrowsPeriod;
}
if(gameSelector == 0x03)
{
if(snakeJoystick > 30)
{
Snake_JoyStk();
Snake_Input();
snakeJoystick = 0;
}
if(body > body_period)
{
SnakeBody();
Snake_Movement();
body = 0;
}
++snakeJoystick;
++joystick;
++body;
displayMatrix();
}
while(!TimerFlag);
TimerFlag = 0;
}
}
