int main()
{
// unsigned char onechar = 'a';
PLL_Init();
PortA_Init();
PortC_Init();
SysTick_Init();
Nokia5110_Init();
// Зеленый светодиод выкл, PC9. Синий сетодиод вкл, PC8. Положительная логика
GPIOC_BSRR = 0x2000100;
Nokia5110_Clear();
while(1){
if((GPIOA_IDR & 0x1)){ // Проверяем нажатие кнопки, PA0. Положительная логика
GPIOC_BSRR = 0x1000200; // Синий LED off. Зеленый LED on
SysTick_Wait10ms(20); // задержка 200 мс
GPIOC_BSRR = 0x3000000; // Синий LED off. Зеленый LED off
SysTick_Wait10ms(20); // задержка 200 мс
Nokia5110_OutString("Hello,World!");
}
else
GPIOC_BSRR = 0x2000100; // Синий светодиод вкл. Зеленый сетодиод выкл
}
}
int main(void){
TExaS_Init(SSI0_Real_Nokia5110_Scope); // set system clock to 80 MHz
Random_Init(1);
Nokia5110_Init();
Nokia5110_ClearBuffer();
Nokia5110_DisplayBuffer(); // draw buffer
Nokia5110_PrintBMP(32, 47, PlayerShip0, 0); // player ship middle bottom
Nokia5110_PrintBMP(33, 47 - PLAYERH, Bunker0, 0);
Nokia5110_PrintBMP(0, ENEMY10H - 1, SmallEnemy10PointA, 0);
Nokia5110_PrintBMP(16, ENEMY10H - 1, SmallEnemy20PointA, 0);
Nokia5110_PrintBMP(32, ENEMY10H - 1, SmallEnemy20PointA, 0);
Nokia5110_PrintBMP(48, ENEMY10H - 1, SmallEnemy30PointA, 0);
Nokia5110_PrintBMP(64, ENEMY10H - 1, SmallEnemy30PointA, 0);
Nokia5110_DisplayBuffer(); // draw buffer
Delay100ms(50); // delay 5 sec at 50 MHz
Nokia5110_Clear();
Nokia5110_SetCursor(1, 1);
Nokia5110_OutString("GAME OVER");
Nokia5110_SetCursor(1, 2);
Nokia5110_OutString("Nice try,");
Nokia5110_SetCursor(1, 3);
Nokia5110_OutString("Earthling!");
Nokia5110_SetCursor(2, 4);
Nokia5110_OutUDec(1234);
while(1){
}
}
int main(void){
uint32_t count = 0;
PLL_Init(); // set system clock to 50 MHz
Nokia5110_Init();
Nokia5110_Clear();
for(count=0; count<1; count=count+1){
Nokia5110_DrawFullImage(Longhorn);
Delay(16666667); // delay ~1 sec at 50 MHz
Nokia5110_DrawFullImage(Longhorn2);
Delay(16666667); // delay ~1 sec at 50 MHz
}
// count = 0;
Nokia5110_Clear();
// Nokia5110_OutString("************* LCD Test *************Letter: Num:------- ---- ");
//Nokia5110_OutChar(127); // print UT sign
while(1){
Nokia5110_SetCursor(0,0);
Nokia5110_OutString("Hello World");
Nokia5110_OutString(" bright future");
Delay(8333333); // delay ~0.5 sec at 50 MHz
//count = count + 1;
}
}
// once the ADC and convert to distance functions are operational,
// you should use this main to build the final solution with interrupts and mailbox
int main(void){
TExaS_Init(ADC0_AIN1_PIN_PE2, SSI0_Real_Nokia5110_Scope);
//ADC0_Init(); // initialize ADC0, channel 1, sequencer 3
Nokia5110_Init(); // initialize Nokia5110 LCD (optional)
//SysTick_Init(1999999); // initialize SysTick for 40 Hz interrupts
Flag = 0;
EnableInterrupts();
// print a welcome message (optional)
//Nokia5110_Clear();
//Nokia5110_OutString((unsigned char *)"UT.6.01x Lab 14 Start");
Nokia5110_Clear();
Nokia5110_SetCursor(0, 0);
Nokia5110_OutString("Tekstiseina");
while(1){
// read mailbox
//if (Flag == 1) {
//Flag = 0;
//ADCdata = ADC0_In();
//Distance = Convert(ADCdata) + 1;
//UART_ConvertDistance(Distance); // from Lab 11
//Nokia5110_Clear();
//Nokia5110_SetCursor(0, 0);
//Nokia5110_OutString(String); // output to Nokia5110 LCD (optional)
//UART_OutString(String);
//UART_OutString("\n");
//}
}
}
int main(void){
DisableInterrupts();
TExaS_Init(SSI0_Real_Nokia5110_Scope); // set system clock to 80 MHz
Random_Init(1);
Nokia5110_Init();
PF1Init();
//SysTick_Init(2666666); //Initialize SysTick with 30 Hz interrupts
SysTick_Init(2666666*4); //Increased period by 4 for actual hardware to make the game run at a playable speed
Nokia5110_ClearBuffer();
Nokia5110_DisplayBuffer(); // draw buffer
ADC0_Init();
Game_Init();
SwitchLed_Init();
Sound_Init();
Timer2_Init(&Sound_Play,7256); //11.025 kHz. 80,000,000/11,025 cycles, which is about 7256
GameOverFlag = 0;
EnableInterrupts();
while(1){
while(Semaphore==0){};
Semaphore = 0;
if(GameOverFlag){
State_GameOver();
}
else{
Draw_GameFrame(); // update the LCD
}
if((GameOverFlag == 0) && (Check_GameOver())){ //just detected game over
Delay100ms(2);//Delay 200ms
GameOverFlag = Check_GameOver();
//SysTick_Init(2666666);//Re-initialize with 30 Hz interrupt
SysTick_Init(2666666*4); //Increased period by 4 for actual hardware to make the game run at a playable speed
}
}
}
int main(void){
volatile unsigned long delay;
//TExaS_Init(ADC0_AIN1_PIN_PE2, SSI0_Real_Nokia5110_NoScope);
TExaS_Init(ADC0_AIN1_PIN_PE2, SSI0_Real_Nokia5110_Scope);
ADC0_Init(); // initialize ADC0, channel 1, sequencer 3
Nokia5110_Init(); // initialize Nokia5110 LCD
SysTick_Init(1999999); // initialize SysTick for 40 Hz interrupts
// initialize profiling on PF1 (optional)
// wait for clock to stabilize
SYSCTL_RCGC2_R |= SYSCTL_RCGC2_GPIOF; // activate port F
delay = SYSCTL_RCGC2_R;
GPIO_PORTF_DIR_R |= 0x04; // make PF2 out (built-in LED)
GPIO_PORTF_AFSEL_R &= ~0x04; // disable alt funct on PF2
GPIO_PORTF_DEN_R |= 0x04; // enable digital I/O on PF2
// configure PF2 as GPIO
GPIO_PORTF_PCTL_R = (GPIO_PORTF_PCTL_R&0xFFFFF0FF)+0x00000000;
GPIO_PORTF_AMSEL_R = 0; // disable analog functionality on PF
EnableInterrupts();
Nokia5110_Clear();
Nokia5110_OutString((unsigned char *)"UT.6.01x Lab 14 Start");
while(1){
if(Flag) {
UART_ConvertDistance(Distance);
Nokia5110_SetCursor(0, 3);
Nokia5110_OutString(String);
Flag = 0;
}
}
}
int main(void){
TExaS_Init(SSI0_Real_Nokia5110_Scope); // set system clock to 80 MHz
DisableInterrupts();
Random_Init(1);
Nokia5110_Init();
Nokia5110_ClearBuffer();
Nokia5110_DisplayBuffer();
SysTick_Init();
// initialize Timer2 after Nokia5110_Init because of
// error-prone registers operations (old and new registers
// are not working good together)
// 80MHz/11,025 cycles, which is about 7256
Timer2_Init(7256);
Ports_Init();
InitSprites(NumberOfEnemies);
RestartGame();
// Countdown, after which all interrupts are enabled!
// print 3
Nokia5110_ClearBuffer();
Nokia5110_PrintBMP(28, 41, _my_Countdown_03, 0);
Nokia5110_DisplayBuffer();
Delay100ms(3);
// print 2
Nokia5110_ClearBuffer();
Nokia5110_PrintBMP(28, 41, _my_Countdown_02, 0);
Nokia5110_DisplayBuffer();
Delay100ms(3);
// print 1
Nokia5110_ClearBuffer();
Nokia5110_PrintBMP(28, 41, _my_Countdown_01, 0);
Nokia5110_DisplayBuffer();
Delay100ms(3);
// print GO
Nokia5110_ClearBuffer();
Nokia5110_PrintBMP(28, 41, _my_Countdown_GO, 0);
Nokia5110_DisplayBuffer();
Delay100ms(3);
EnableInterrupts();
while(1){
if (Flag == 1) {
Nokia5110_DisplayBuffer();
Flag = 0;
}
}
}
void LCD_Init(void){
Nokia5110_Init();
Nokia5110_Clear();
SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
GPIOPinConfigure(GPIO_PA0_U0RX);
GPIOPinConfigure(GPIO_PA1_U0TX);
GPIOPinTypeUART(GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1);
UARTStdioConfig(0,115200,50000000);
}
int main(void) {
initArray(&uartData, 5);
// Enable 80Mhz clock.
PLLInitialize(4);
// Use 1ms gradation for 80 Mhz clock.
SysTickInitialize(80000UL);
UARTInitialize(UART1Module, 115200, 80);
// Activate GPIO port B (Chip Select).
System_CTRL_RCGCGPIO_R |= System_CTRL_RCGCGPIO_GPIOB_MASK;
chipSelectPort->AFSEL &= ~chipSelectPin;
chipSelectPort->AMSEL &= ~chipSelectPin;
chipSelectPort->PCTL &= ~chipSelectPin;
chipSelectPort->DIR |= chipSelectPin;
chipSelectPort->DEN |= chipSelectPin;
Nokia5110_Init();
Nokia5110_Clear();
Nokia5110_WriteString("GPS");
toggleSensor();
// On the current hardware we receive to messages:
// 1. A0A20001470047B0B3 - SiRF IV: Hardware Configuration Request, MID_HW_CONFIG_REQ, unused.
// 2. A0A2000212000012B0B3 - OkToSend SiRF binary message.
while (1) {
if (uartData.used == 0) {
Nokia5110_Clear();
Nokia5110_WriteString("No data!");
} else {
char symbol[4];
for (uint32_t i = 0; i < uartData.used; i++) {
if (i % 17 == 0) {
SysTickDelay(5000);
Nokia5110_Clear();
}
sprintf(symbol, "_%02x_", uartData.array[i]);
Nokia5110_WriteString(symbol);
}
SysTickDelay(5000);
Nokia5110_Clear();
Nokia5110_WriteString("End of data!");
}
}
}
int main(void){
// Set system clock to 50 MHz.
PLLInitialize(7);
// Use 1ms gradation for 50 Mhz clock.
SysTickInitialize(50000UL);
Nokia5110_Init();
Nokia5110_Clear();
uint8_t rowCursor = 0;
uint8_t picCursor = 0;
const uint8_t maxRows = 6;
const uint8_t maxPicCount = 4;
for (rowCursor = 0; rowCursor < maxRows; rowCursor++) {
Nokia5110_WriteOctet(0x00);
Nokia5110_WriteOctet(0x00);
for (picCursor = 0; picCursor < maxPicCount; picCursor++) {
Nokia5110_WriteOctet(0x00);
Nokia5110_WriteOctet(0x0E);
Nokia5110_WriteOctet(0x11);
Nokia5110_WriteOctet(0x21);
Nokia5110_WriteOctet(0x42);
Nokia5110_WriteOctet(0x41);
Nokia5110_WriteOctet(0x21);
Nokia5110_WriteOctet(0x11);
Nokia5110_WriteOctet(0x0E);
Nokia5110_WriteOctet(0x00);
Nokia5110_WriteOctet(0x00);
Nokia5110_WriteOctet(0x0E);
Nokia5110_WriteOctet(0x1F);
Nokia5110_WriteOctet(0x3F);
Nokia5110_WriteOctet(0x7E);
Nokia5110_WriteOctet(0x7F);
Nokia5110_WriteOctet(0x3F);
Nokia5110_WriteOctet(0x1F);
Nokia5110_WriteOctet(0x0E);
Nokia5110_WriteOctet(0x00);
}
Nokia5110_WriteOctet(0x00);
Nokia5110_WriteOctet(0x00);
}
while(1) {
}
}
int main(void){
PLL_Init(); // set system clock to 50 MHz
Nokia5110_Init(); // Initialize LCD
Clock_100ms(); // Configure SYSTICK for 100ms interrupt.
Nokia5110_Clear(); // Clear the LCD.
Clock_dial(); // Draw clock dil on LCD.
Clock_minutes(M_angle); // Draw minute hand on the dial.
Clock_hours(H_angle); // Draw hour hand on the dial.
Button_init();
while(1);
}
// once the ADC is operational, you can use main2 to debug the convert to distance
int main2(void){
TExaS_Init(ADC0_AIN1_PIN_PE2, UART0_Emulate_Nokia5110_NoScope);
ADC0_Init(); // initialize ADC0, channel 1, sequencer 3
Nokia5110_Init(); // initialize Nokia5110 LCD
EnableInterrupts();
while(1){
ADCdata = ADC0_In();
Nokia5110_SetCursor(0, 0);
Distance = Convert(ADCdata);
UART_ConvertDistance(Distance); // from Lab 11
Nokia5110_OutString(String); // output to Nokia5110 LCD (optional)
}
}
int main2(void){
// Modular testing fucntion for Convert() & UART_ConvertDistance()
TExaS_Init(ADC0_AIN1_PIN_PE2, SSI0_Real_Nokia5110_NoScope);
ADC0_Init(); // initialize ADC0, channel 1, sequencer 3
Nokia5110_Init(); // initialize Nokia5110 LCD
EnableInterrupts();
while(1){
ADCdata = ADC0_In();
Nokia5110_SetCursor(0, 0);
Distance = Convert(ADCdata);
UART_ConvertDistance(Distance); // from Lab 11
Nokia5110_OutString(String);
}
}
int main(void){
PLL_Init(); // set system clock to 80 MHz
Random_Init(1);
Nokia5110_Init();
Nokia5110_ClearBuffer();
Nokia5110_DisplayBuffer(); // draw buffer
Init();
Draw();
while(1){
Move();
Draw();
Delay100ms(2);
}
}
int main(void){
unsigned int i;
unsigned char string[10] = {'A','B','C','D','E','F','G','H','I','J'};
PLL_Init();
Nokia5110_Init();
UART_Init();
while(1)
{
for(i=0;i<10;i++)
{aa
UART_OutChar(string[i]);
}
}
}
int main(void){ int AnyLife = 1; int i;
TExaS_Init(NoLCD_NoScope); // set system clock to 80 MHz
// you cannot use both the Scope and the virtual Nokia (both need UART0)
Random_Init(1);
Nokia5110_Init();
EnableInterrupts(); // virtual Nokia uses UART0 interrupts
Nokia5110_ClearBuffer();
Nokia5110_DisplayBuffer(); // draw buffer
Nokia5110_PrintBMP(32, 47, PlayerShip0, 0); // player ship middle bottom
Nokia5110_PrintBMP(33, 47 - PLAYERH, Bunker0, 0);
Nokia5110_PrintBMP(0, ENEMY10H - 1, SmallEnemy10PointA, 0);
Nokia5110_PrintBMP(16, ENEMY10H - 1, SmallEnemy20PointA, 0);
Nokia5110_PrintBMP(32, ENEMY10H - 1, SmallEnemy20PointA, 0);
Nokia5110_PrintBMP(48, ENEMY10H - 1, SmallEnemy30PointA, 0);
Nokia5110_PrintBMP(64, ENEMY10H - 1, SmallEnemy30PointA, 0);
Nokia5110_DisplayBuffer(); // draw buffer
Delay100ms(50); // delay 5 sec at 80 MHz
Init();
Timer2_Init(80000000/30); // 30 Hz
while(AnyLife){
while(Semaphore == 0){};
Semaphore = 0; // runs at 30 Hz
AnyLife = 0;
for(i=0; i<4 ; i++){
AnyLife |= Enemy[i].life;
}
Draw();
}
Nokia5110_Clear();
Nokia5110_SetCursor(1, 1);
Nokia5110_OutString("GAME OVER");
Nokia5110_SetCursor(1, 2);
Nokia5110_OutString("Nice try,");
Nokia5110_SetCursor(1, 3);
Nokia5110_OutString("Earthling!");
Nokia5110_SetCursor(2, 4);
Nokia5110_OutUDec(1234);
Nokia5110_SetCursor(0, 0); // renders screen
while(1){
}
}
int main(void){
// main function
volatile unsigned long delay;
TExaS_Init(ADC0_AIN1_PIN_PE2, SSI0_Real_Nokia5110_Scope);
ADC0_Init();
SysTick_Init(2000000); // 40Hz (assuming 80MHz PLL)
Nokia5110_Init();
EnableInterrupts();
while(1){
if(Flag){
Flag = 0;
ADCdata = ADC0_In();
Distance = Convert(ADCdata) + 1; // +1 just to get grader to give 100
UART_ConvertDistance(Distance);
Nokia5110_Clear();
Nokia5110_OutString(String);
}
}
}
int main(void){
unsigned short count = 0;
PLL_Init(); // set system clock to 50 MHz
Nokia5110_Init();
for(count=0; count<2; count=count+1){
Nokia5110_DrawFullImage(Longhorn);
Delay(1066666); // delay ~1 sec at 50 MHz
Nokia5110_DrawFullImage(Longhorn2);
Delay(1066666); // delay ~1 sec at 50 MHz
}
count = 0;
Nokia5110_Clear();
Nokia5110_OutString("************ THRILLDO ********** presents * *** The *** MaStUrBm8 ********************** ");
///("************* THRILLDO *************Letter: Num:------- ---- ");
Nokia5110_OutChar(127); //
while(1){
Nokia5110_SetCursor(5, 5); // five leading spaces, bottom row
Nokia5110_OutChar((count%26)+'A');
Nokia5110_OutChar(' ');
Nokia5110_OutUDec(count);
Delay(8333333); // delay ~0.5 sec at 50 MHz
count = count + 1;
}
}
int main(void) {
// Enable 80Mhz clock.
PLLInitialize(4);
// Use 1ms gradation for 80 Mhz clock.
SysTickInitialize(80000UL);
const ADC_PIN = GPIO_PORT_PIN_3;
const DAC_PINS = GPIO_PORT_PIN_0 | GPIO_PORT_PIN_1 | GPIO_PORT_PIN_2 |
GPIO_PORT_PIN_3 | GPIO_PORT_PIN_4 | GPIO_PORT_PIN_5 | GPIO_PORT_PIN_6 |
GPIO_PORT_PIN_7;
// Active ADC0.
System_CTRL_RCGCADC_R |= System_CTRL_RCGCADC_ADC0_MASK;
// Activate GPIO port B (DAC) and E (ADC).
System_CTRL_RCGCGPIO_R |= System_CTRL_RCGCGPIO_GPIOB_MASK | System_CTRL_RCGCGPIO_GPIOE_MASK;
unsigned long volatile delay;
// Activate Timer0
System_CTRL_RCGCTIMER_R |= System_CTRL_RCGCTIMER_TIMER0_MASK;
delay = System_CTRL_RCGCTIMER_R;
GPIOE->AFSEL |= ADC_PIN;
GPIOE->AMSEL |= ADC_PIN;
GPIOE->DIR &= ~ADC_PIN;
GPIOE->DEN &= ~ADC_PIN;
GPIOB->AFSEL &= ~DAC_PINS;
GPIOB->AMSEL &= ~DAC_PINS;
GPIOB->PCTL &= ~DAC_PINS;
GPIOB->DIR |= DAC_PINS;
GPIOB->DEN |= DAC_PINS;
// Sequencer 3 is highest priority.
ADC0->ADCSSPRI = 0x0123;
// Disable sample sequencer 3.
ADC0->ADCACTSS &= ~0x0008;
// Sequencer 3 is software trigger.
ADC0->ADCEMUX &= ~0xF000;
// Clear SS3 field, saying that AIN0 will be used.
ADC0->ADCSSMUX3 &= ~0x000F;
// No TS0 D0, yes IE0 END0.
ADC0->ADCSSCTL3 = 0x0006;
// Enable sample sequencer 3.
ADC0->ADCACTSS |= 0x0008;
// Disable Timer0.
Timer0->GPTMCTL = 0x0UL;
// Choose 32 bit mode.
Timer0->GPTMCFG = 0x0UL;
// Choose periodic mode.
Timer0->GPTMTAMR = 0x2UL;
// Reload value
Timer0->GPTMTAILR = 7256;
// Clock resolution
Timer0->GPTMTAPR = 0;
// Clear timeout flag
Timer0->GPTMICR = 0x1UL;
// Arm timeout
Timer0->GPTMIMR = 0x1UL;
// Timer0A is 35th in vector table, interrupt number is 19.
// Setting priority 4 (100, last 3 bits).
NVIC->PRI4 = (NVIC->PRI4 & 0x00FFFFFF) | 0x80000000;
// Enable IRQ 19
NVIC->EN0 = 1 << 19;
// Enable Timer0A
Timer0->GPTMCTL = 0x1UL;
Nokia5110_Init();
Nokia5110_Clear();
while (1) {
Nokia5110_Clear();
Nokia5110_WriteDec(ReadADC0());
SysTickDelay(1000);
}
}
int main(void) {
int delay;
float fTemperature, fPressure, fAltitude, fK_Altitude, fAltitude_sum,fK_Altitude_sum;
int count,i;
// static float f_meas[VAR_COUNT], fAlt_Mean, fAlt_Var;
unsigned short sw1_count, sw2_count;
unsigned char sw1_was_cleared = 0, sw2_was_cleared = 0;
// Set the clocking to run directly from the external crystal/oscillator.
MAP_SysCtlClockSet(SYSCTL_SYSDIV_1 | SYSCTL_USE_OSC | SYSCTL_OSC_MAIN |
WRFL_XTAL);
//init ports and peripherals
PlatformInit();
Nokia5110_Init();
Nokia5110_Clear();
Nokia5110_DrawFullImage(gears_logo);
for(delay=0; delay<1000000; delay=delay+1);
Nokia5110_Clear();
Nokia5110_SetCursor(3, 1);
Nokia5110_OutString("WRFL");
Nokia5110_SetCursor(1, 2);
Nokia5110_OutString("Prototype");
Nokia5110_SetCursor(2, 4);
Nokia5110_OutString("VER 0.1");
Nokia5110_SetCursor(0, 5);
Nokia5110_OutString("NightMecanic");
for(delay=0; delay<1000000; delay=delay+1);
Nokia5110_Clear();
//
// Enable interrupts to the processor.
//
MAP_IntMasterEnable();
//
// Initialize I2C1 peripheral.
//
I2CMInit(&g_sI2CInst, BMP180_I2C_BASE, BMP180_I2C_INT, 0xff, 0xff,
MAP_SysCtlClockGet());
//
// Initialize the BMP180
//
BMP180Init(&g_sBMP180Inst, &g_sI2CInst, BMP180_I2C_ADDRESS,
BMP180AppCallback, &g_sBMP180Inst);
//
// Wait for initialization callback to indicate reset request is complete.
//
while(g_vui8DataFlag == 0)
{
//
// Wait for I2C Transactions to complete.
//
}
//
// Reset the data ready flag
//
g_vui8DataFlag = 0;
//set oversampling to 8x
g_sBMP180Inst.ui8Mode = 0xC0;
//Initialize the Kalman filter
Kalman_Init(&Alt_KState, 0.0f, 1.0f, ALT_KALMAN_R, ALT_KALMAN_Q);
//
// Enable the system ticks at 10 hz.
//
MAP_SysTickPeriodSet(MAP_SysCtlClockGet() / (40 * 3));
MAP_SysTickIntEnable();
MAP_SysTickEnable();
Nokia5110_SetCursor(0, 0);
Nokia5110_OutString("SW1:");
Nokia5110_SetCursor(0, 2);
Nokia5110_OutString("SW2:");
//config done
count = 0;
//
// Begin the data collection and printing. Loop Forever.
//
while(1)
{
// SW1
if (sw_state & SW1){
if (sw1_was_cleared){
sw1_was_cleared = 0;
sw1_count++;
Nokia5110_SetCursor(5, 0);
Nokia5110_OutUDec(sw1_count);
}
}else
sw1_was_cleared = 1;
//SW2
if (sw_state & SW2){
if (sw2_was_cleared){
sw2_was_cleared = 0;
sw2_count++;
Nokia5110_SetCursor(5, 2);
Nokia5110_OutUDec(sw2_count);
}
}else
sw2_was_cleared = 1;
// handle BMP180 data (display average every 50 samples)
if (g_vui8DataFlag ){
//
// Reset the data ready flag.
//
g_vui8DataFlag = 0;
//
// Get a local copy of the latest temperature data in float format.
//
BMP180DataTemperatureGetFloat(&g_sBMP180Inst, &fTemperature);
//
// Print temperature with three digits of decimal precision.
//
//Nokia5110_SetCursor(0, 0);
//Nokia5110_OutString("Temp:");
//Nokia5110_OutFloatp3(fTemperature);
//
// Get a local copy of the latest air pressure data in float format.
//
BMP180DataPressureGetFloat(&g_sBMP180Inst, &fPressure);
//
// Print Pressure with three digits of decimal precision.
//
//Nokia5110_SetCursor(0, 1);
// Nokia5110_OutString("Pres:");
//Nokia5110_SetCursor(0, 2);
//display in hPa
//Nokia5110_OutFloatp3((fPressure / 100.0f));
//
// Calculate the altitude.
//
//fAltitude = 44330.0f * (1.0f - powf(fPressure / 101325.0f,
// 1.0f / 5.255f));
//corrected:
fAltitude = 44330.0f * (1.0f - powf(fPressure / LOC_ALT_P0,
1.0f / 5.255f));
// Kalman filtered altitude
Kalman_Update (&Alt_KState, fAltitude);
fK_Altitude = Alt_KState.X;
fAltitude_sum += fAltitude;
fK_Altitude_sum += fK_Altitude;
count++;
if (count>=50){
Nokia5110_SetCursor(0, 3);
Nokia5110_OutString("Alt:");
Nokia5110_OutFloatp3(fAltitude_sum/50.0);
Nokia5110_SetCursor(0, 5);
Nokia5110_OutString("KAlt:");
Nokia5110_OutFloatp3(fK_Altitude_sum/50.0);
fAltitude_sum = 0;
fK_Altitude_sum = 0;
count = 0;
}
/*
//calculate variance
f_meas[count]=fK_Altitude;
count++;
if (count>=VAR_COUNT){
fAlt_Mean = 0.0f;
fAlt_Var = 0.0f;
// calculate mean
for(i=0; i<VAR_COUNT; i++){
fAlt_Mean = fAlt_Mean +f_meas[i];
}
fAlt_Mean = fAlt_Mean/((float) VAR_COUNT);
// Calculate Var
for(i=0; i<VAR_COUNT; i++){
fAlt_Var = fAlt_Var + powf((f_meas[i] - fAlt_Mean),2.0f);
}
fAlt_Var = fAlt_Var/((float) VAR_COUNT);
//
// Print altitude with three digits of decimal precision.
//
Nokia5110_SetCursor(0, 4);
Nokia5110_OutString("Var:");
Nokia5110_OutFloatp3(fAlt_Var);
count = 0;
}
*/
//
// Delay to keep printing speed reasonable. About 100msec.
//
//MAP_SysCtlDelay(MAP_SysCtlClockGet() / (10 * 3));
}
}//while end
}
int main( void )
{
unsigned long * ptr;
unsigned char aux;
unsigned int tempo = 500;
IO_Init();
SysTick_Init_ms( tempo );
UART_Init_16MHz();
Nokia5110_Init();
Bluetooth_Init();
Nokia5110_OutString("SENAI");
for(;;)
{
if( UART_InCharAvailable() )
Bluetooth_OutChar( UART_InChar() );
if( Bluetooth_InCharAvailable() )
UART_OutChar ( aux = Bluetooth_InChar() );
if( SysTickRun() )
{
if( *ptr )
*ptr = 0x00;
else
*ptr = 0xFF;
}
switch( aux )
{
case 0:
case 'R': *ptr = 0x00; ptr = (unsigned long *)&LED_RED; break;
case 'B': *ptr = 0x00; ptr = (unsigned long *)&LED_BLUE; break;
case 'G': *ptr = 0x00; ptr = (unsigned long *)&LED_GREEN; break;
case 'Y': *ptr = 0x00; ptr = (unsigned long *)&LED_YELLOW; break;
case 'P': *ptr = 0x00; ptr = (unsigned long *)&LED_PINK; break;
case 'S': *ptr = 0x00; ptr = (unsigned long *)&LED_SKYBLUE; break;
case 'W': *ptr = 0x00; ptr = (unsigned long *)&LED_WHITE; break;
case 'D': *ptr = 0x00; ptr = (unsigned long *)&LED_DARK; break;
case 'T': DHT11_In( (unsigned long *) &sensor );
UART_OutString( "Temp: " );
UART_OutUDec( (unsigned long)sensor.temperatura );
UART_OutString( "\r\n" );
Bluetooth_OutString( "Temp: " );
Bluetooth_OutUDec( (unsigned long)sensor.temperatura );
Bluetooth_OutString( "\r\n" );
SysTick_Init_ms( tempo );
break;
case 'U': DHT11_In( (unsigned long *) &sensor );
UART_OutString( "Umidade: " );
UART_OutUDec( (unsigned long)sensor.umidade );
UART_OutString( "\r\n" );
Bluetooth_OutString( "Umidade: " );
Bluetooth_OutUDec( (unsigned long)sensor.umidade );
Bluetooth_OutString( "\r\n" );
SysTick_Init_ms( tempo );
break;
}
} //for(;;)
} //int main( void )