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 main()
{
uint8 idata str1[100],str2[100];
uint8 i,index=0;
lcdinit();
lcdinit();
for(i=0;i<16;i++)
{
str1[i]=' ';
str2[i]=' ';
str1[16+sizeof(string1)+i]=' ';
str2[16+sizeof(string2)+i]=' ';
}
for(i=0;i<sizeof(string1);i++)
{
str1[16+i]=string1[i];
str2[16+i]=string2[i];
}
i--;
str1[16+i]=' ';
str2[16+i]=' ';
while(1)
{
lcdshow(0,0,str1+index,16);
lcdshow(0,1,str2+index,16);
Delay100ms();
index++;
if(index>=(15+sizeof(string1)))index=0;
}
}
int main(void){ unsigned long volatile delay;
TExaS_Init(SW_PIN_PF4, LED_PIN_PF2); // activate grader and set system clock to 80 MHz
// initialization goes here
SYSCTL_RCGC2_R |= 0x00000020; // 1) activate clock for Port F
delay = SYSCTL_RCGC2_R; // allow time for clock to start
// GPIO_PORTF_LOCK_R = 0x4C4F434B; // 2) unlock GPIO Port F
// GPIO_PORTF_CR_R = 0x1F; // allow changes to PF4-0
// only PF0 needs to be unlocked, other bits can't be locked
GPIO_PORTF_AMSEL_R &= ~0x14; // 3) disable analog on PF2,4
GPIO_PORTF_PCTL_R &= ~0x000F0F00; // 4) PCTL GPIO on PF2,4
GPIO_PORTF_DIR_R &= ~0x10; // 5) PF4 in,
GPIO_PORTF_DIR_R |= 0x04; // PF2 out
GPIO_PORTF_AFSEL_R &= ~0x14; // 6) disable alt funct on PF7-0
GPIO_PORTF_PUR_R |= 0x10; // enable pull-up on PF4
GPIO_PORTF_DEN_R = 0x14; // 7) enable digital I/O on PF2,4
GPIO_PORTF_DATA_R |= 0x04; // set pf2 on
EnableInterrupts(); // enable interrupts for the grader
while(1){
// body goes
Delay100ms(1);
if(GPIO_PORTF_DATA_R&0x10) GPIO_PORTF_DATA_R |= 0x04;
if(!(GPIO_PORTF_DATA_R&0x10)) GPIO_PORTF_DATA_R ^= 0x04;
}
}
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){ unsigned long volatile delay;
TExaS_Init(SW_PIN_PF4, LED_PIN_PF2); // activate grader and set system clock to 80 MHz
// initialization goes here
SYSCTL_RCGC2_R = SYSCTL_RCGC2_R | SYSCTL_RCGC2_GPIOF; // eja :::: Turn on the clock for PortF.
delay = SYSCTL_RCGC2_R; // eja :::: give clock time to stablize.
GPIO_PORTF_AMSEL_R = GPIO_PORTF_AMSEL_R & ~0x14; // eja :::: clear bits 4(switch 1) and 2(blue led) in the AMSEL registor.
GPIO_PORTF_PCTL_R = GPIO_PORTF_PCTL_R & ~0x000F0F00; // eja :::: clear pins PF4 and PF2 in the P control registor to configure as GPIO.
GPIO_PORTF_DIR_R = 0x0E; // eja :::: set bits 4 and 0 and clear bits 3, 2, and 1 in the direction registor.
GPIO_PORTF_AFSEL_R = 0x0000; // eja :::: clear all bits in the AFSEL registor.
GPIO_PORTF_DEN_R = 0x1F; // eja :::: enable digital for pins PF4, PF3, PF2, PF1, PF0.
GPIO_PORTF_PUR_R = 0x11; //eja :::: enable pullup resistors for PF4, PF3, PF2, PF1, PF0.
GPIO_PORTF_DATA_R = GPIO_PORTF_DATA_R | 0x04; // eja :::: set bit 2 in the data registor to turn led on.
EnableInterrupts(); // enable interrupts for the grader
while(1){
// body goes here
Delay100ms(1); //eja :::: waits 100ms.
in = GPIO_PORTF_DATA_R&0x10; //eja :::: reads value of PF4 into in.
if (in == 0) { //eja :::: conditional if statement testing if the value of in is 0.
GPIO_PORTF_DATA_R = GPIO_PORTF_DATA_R ^ 0x04; //eja :::: toggle bit 2(blue led)
} //eja :::: ending of if statement and test.
if (in == 1) { //eja :::: conditional if statement testing if the value of in is 1.
GPIO_PORTF_DATA_R = GPIO_PORTF_DATA_R | 0x04; // eja :::: set bit 2 so as to turn led on.
} //eja :::: end of if statement and test.
}
}
int main(void){
unsigned long volatile delay;
unsigned long In;
TExaS_Init(SW_PIN_PF4, LED_PIN_PF2); // activate grader and set system clock to 80 MHz
// initialization goes here
PortF_Init();
EnableInterrupts(); // enable interrupts for the grader
GPIO_PORTF_DATA_R = 0x04;
while(1){
// body goes here
Delay100ms(1);
In = GPIO_PORTF_DATA_R&0x10;
if(In == 0x00)
{
//Switch is pressed toggel PF2
GPIO_PORTF_DATA_R = GPIO_PORTF_DATA_R ^ (1 << 2);
}
else
{
//Switch is not pressed, set PF2 to on
GPIO_PORTF_DATA_R = 0x04;
}
}
}
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){
TExaS_Init(SSI0_Real_Nokia5110_Scope); // set system clock to 80 MHz
Random_Init(1);
Output_Init();
ST7735_FillScreen(0x0000); // set screen to black
ST7735_DrawBitmap(52, 159, PlayerShip0, 18,8); // player ship middle bottom
ST7735_DrawBitmap(53, 151, Bunker0, 18,5);
ST7735_DrawBitmap(0, 9, SmallEnemy10pointA, 16,10);
ST7735_DrawBitmap(20,9, SmallEnemy10pointB, 16,10);
ST7735_DrawBitmap(40, 9, SmallEnemy20pointA, 16,10);
ST7735_DrawBitmap(60, 9, SmallEnemy20pointB, 16,10);
ST7735_DrawBitmap(80, 9, SmallEnemy30pointA, 16,10);
ST7735_DrawBitmap(100, 9, SmallEnemy30pointB, 16,10);
Delay100ms(50); // delay 5 sec at 80 MHz
ST7735_FillScreen(0x0000); // set screen to black
ST7735_SetCursor(1, 1);
ST7735_OutString("GAME OVER");
ST7735_SetCursor(1, 2);
ST7735_OutString("Nice try,");
ST7735_SetCursor(1, 3);
ST7735_OutString("Earthling!");
ST7735_SetCursor(2, 4);
LCD_OutDec(1234);
while(1){
}
}
main()
{
char i ; //宣告字元變數 i
i=0 ; //令 i 等於 0
for(;;){
P0=sstbl[i++] ; //取得資料表 sstbl 第 i 筆資料並輸出至 P0
if(i >=16) //若 i 大於等於 10 則
i=0 ; //設 i 為 0 重新顯示
Delay100ms() ; //呼叫延遲 100 毫秒副程式
}
}
main()
{
int Step ; //定義Step為整數變數
char idx_pp=0 ; //定義idx_pp為字元變數其數值為0
for(Step=0;Step<(n*2+1);Step++)
{//若Step<n*2+1,則繼續執行迴圈
P0=pp[idx_pp++]; //P0=idx_pp所指之pp的資料,推動步進馬達
if(idx_pp==8) //若idx_pp=8,則
idx_pp=0 ; //還原資料
Delay100ms() ; //呼叫延遲100毫秒
}
}
unsigned char TPReset() {
Delay100ms(20);
Debug("RST:");
TPSendByte(TP_CMD_RESET); //reset
STP.TPModule.U8LastData[0] = TPGetByte();
STP.TPModule.U8LastData[1] = TPGetByte();
DebugHex1(STP.TPModule.U8LastData[0]);
Debug(" ");
DebugHex1R(STP.TPModule.U8LastData[1]);
if ((STP.TPModule.U8LastData[0] != 0xAA) || (STP.TPModule.U8LastData[1] != 0x00))
return 0;
return 1;
}
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);
}
}
void main()
{
UART_T1_Init();
P3M0 = 0x00; P3M1 = 0x00;
Timer2Init();
Interrput_Init();
DoorNotCloseFlag = P33;
P34 = ~P33;
WDT_CONTR = 0x37;
while(1)
{
WDT_CONTR |= 0x10;
Delay100ms();
UART_Driver();
}
}
main()
{
char i ; //宣告字元變數 i (代表要顯示之數值)
i=0 ; //令 i 等於 0
for(i=0; i<100; i++) {
P1=0xff ; //關閉七段顯示器
P0=sstbl[i/10]; //將顯示值經轉換計算後顯示於第三顆
P1=0xFD; //掃描第三顆七段顯示器
P1=0xff ; //關閉七段顯示器
P0=sstbl[i%10]; //將顯示值經轉換計算後顯示於第四顆
P1=0xFE; //掃描第四顆七段顯示器
Delay100ms() ; //呼叫延遲 100 毫秒副程式
}
}
int main(void)
{
TExaS_Init(SW_PIN_PE0, LED_PIN_PE1); // activate grader and set system clock to 80 MHz
PortE_Init();
EnableInterrupts(); // enable interrupts for the grader
while(1)
{
Delay100ms(1);
In = GPIO_PORTE_DATA_R&0x01; // read PE0 into In
if (In == 0x01)
GPIO_PORTE_DATA_R = GPIO_PORTE_DATA_R ^ 0x02; // toggle the LED
else
GPIO_PORTE_DATA_R |= 0x02; // the LED ON (make PE1 =1).
}
}
void LCD_init()
{
// wait for Power on reset
Delay100ms();
//Hold RS in a low state
PORTEbits.RE0 = 0;
//Function Set in 8-bit mode
PORTEbits.RE1 = 1; PORTD = (PORTD & 0b00001111) | 0x30; PORTEbits.RE1 = 0;
__delay_ms(10);
//Function Set in 8-bit mode
PORTEbits.RE1 = 1; PORTD = (PORTD & 0b00001111) | 0x30; PORTEbits.RE1 = 0;
__delay_ms(10);
//Function Set in 8-bit mode
PORTEbits.RE1 = 1; PORTD = (PORTD & 0b00001111) | 0x30; PORTEbits.RE1 = 0;
__delay_ms(10);
//4-bit Initialization
PORTEbits.RE1 = 1; PORTD = (PORTD & 0b00001111) | 0x20; PORTEbits.RE1 = 0;
__delay_ms(10);
//Function Set, specify display size and font
PORTEbits.RE1 = 1; PORTD = (PORTD & 0b00001111) | 0x20; PORTEbits.RE1 = 0;
PORTEbits.RE1 = 1; PORTD = (PORTD & 0b00001111) | 0x80; PORTEbits.RE1 = 0;
__delay_ms(10);
//Display ON
PORTEbits.RE1 = 1; PORTD = (PORTD & 0b00001111) | 0x00; PORTEbits.RE1 = 0;
PORTEbits.RE1 = 1; PORTD = (PORTD & 0b00001111) | 0xF0; PORTEbits.RE1 = 0;
__delay_ms(10);
//Clear Display
PORTEbits.RE1 = 1; PORTD = (PORTD & 0b00001111) | 0x00; PORTEbits.RE1 = 0;
PORTEbits.RE1 = 1; PORTD = (PORTD & 0b00001111) | 0x10; PORTEbits.RE1 = 0;
__delay_ms(10);
//Entry Mode Set
PORTEbits.RE1 = 1; PORTD = (PORTD & 0b00001111) | 0x00; PORTEbits.RE1 = 0;
PORTEbits.RE1 = 1; PORTD = (PORTD & 0b00001111) | 0x60; PORTEbits.RE1 = 0;
__delay_ms(10);
//Set DDRAM Address
place_lcd_cursor(0,0);
}
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){
}
}
// PE0, PB0, or PA2 connected to positive logic momentary switch using 10 k ohm pull down resistor
// PE1, PB1, or PA3 connected to positive logic LED through 470 ohm current limiting resistor
// To avoid damaging your hardware, ensure that your circuits match the schematic
// shown in Lab8_artist.sch (PCB Artist schematic file) or
// Lab8_artist.pdf (compatible with many various readers like Adobe Acrobat).
// 1) Make PE1 an output and make PE0 an input.
// 2) The system starts with the LED on (make PE1 =1).
// 3) Wait about 100 ms
// 4) If the switch is pressed (PE0 is 1), then toggle the LED once, else turn the LED on.
// 5) Steps 3 and 4 are repeated over and over.
int main(void){
//**********************************************************************
// The following version tests input on PE0 and output on PE1
//**********************************************************************
TExaS_Init(SW_PIN_PE0, LED_PIN_PE1); // activate grader and set system clock to 80 MHz
PortE_Init();
EnableInterrupts(); // enable interrupts for the grader
while(1){
Delay100ms(time_delay);
button = GPIO_PORTE_DATA_R&0x01; // read PE0 into the switch
if(button == 1){
GPIO_PORTE_DATA_R ^=0x02; // Toggle PE1
}else{
GPIO_PORTE_DATA_R |=0x02; // Set PE1
}
}
}
// PE0, PB0, or PA2 connected to positive logic momentary switch using 10 k ohm pull down resistor
// PE1, PB1, or PA3 connected to positive logic LED through 470 ohm current limiting resistor
// To avoid damaging your hardware, ensure that your circuits match the schematic
// shown in Lab8_artist.sch (PCB Artist schematic file) or
// Lab8_artist.pdf (compatible with many various readers like Adobe Acrobat).
int main(void){
//**********************************************************************
// The following version tests input on PE0 and output on PE1
//**********************************************************************
TExaS_Init(SW_PIN_PE0, LED_PIN_PE1); // activate grader and set system clock to 80 MHz
PortE_Init();
EnableInterrupts(); // enable interrupts for the grader
while(1){
Delay100ms(1);
In = GPIO_PORTE_DATA_R&0x01; // read PE0 into In
if (In == 0x01) {
GPIO_PORTE_DATA_R = GPIO_PORTE_DATA_R ^ 0x02; // toggle the LED
} else {
GPIO_PORTE_DATA_R |= 0x02; // the LED ON (make PE1 =1).
}
}
}
int main(void){
//**********************************************************************
// The following version tests input on PE0 and output on PE1
//**********************************************************************
TExaS_Init(SW_PIN_PE0, LED_PIN_PE1); // activate grader and set system clock to 80 MHz
InitPorts();
EnableInterrupts(); // enable interrupts for the grader
while(1){
Delay100ms(1);
in = GPIO_PORTE_DATA_R & 0x01; // in 0 if not pressed, 1 if pressed
if (in && 0x01) { // switch is pressed
GPIO_PORTE_DATA_R ^= 0x02; // toggle LED
} else {
LED_On();
}
}
}
// PE0, PB0, or PA2 connected to positive logic momentary switch using 10k ohm pull down resistor
// PE1, PB1, or PA3 connected to positive logic LED through 470 ohm current limiting resistor
// To avoid damaging your hardware, ensure that your circuits match the schematic
// shown in Lab8_artist.sch (PCB Artist schematic file) or
// Lab8_artist.pdf (compatible with many various readers like Adobe Acrobat).
int main(void){
//**********************************************************************
// The following version tests input on PE0 and output on PE1
//**********************************************************************
TExaS_Init(SW_PIN_PE0, LED_PIN_PE1); // activate grader and set system clock to 80 MHz
PortE_Init();
EnableInterrupts(); // enable interrupts for the grader
while(1){
// body goes here
//for(i=0;i<2666667;i++); // Delay for about 100 ms 100 ms * 80 MHZ/3
Delay100ms(1);
In = GPIO_PORTE_DATA_R&0x01; // read PE0 into Sw1
if (In == 0x01) {
GPIO_PORTE_DATA_R = GPIO_PORTE_DATA_R ^ 0x02;
}
else {
GPIO_PORTE_DATA_R |= 0x02;
}
}
}
void Timer2A_Handler(void){
ST enemy;
TIMER2_ICR_R = 0x00000001; // acknowledge timer2A timeout
q++;
d=(Random())%4;
k=(Random())%4;
s=(d+k)%4;
if(q<10){
enemy.x=Enemy[s].x;
enemy.y=Enemy[s].y;
enemy.life=1;
enemy.b=0;
enemy.image[0]=Black;
enemy.image[1]=Dead;
}
else
{
enemy.x=Enemy[s].x;
enemy.y=Enemy[s].y;
enemy.life=1;
enemy.image[0]=bomp;
enemy.image[1]=bomp;
enemy.b=1;
q=0;
}
for(i=0;i<30;i++)
{
if(vector[i].fl==0)
{
vector[i]=enemy;
vector[i].fl=1;
vector[i].life=1;
o++;
break;
}
}
Nokia5110_ClearBuffer();
Nokia5110_PrintBMP(LFish.x, LFish.y, LFish.image[0], 0);
for(p=0;p<30;p++){
if(vector[p].fl==1 && vector[p].life==1){
if(vector[p].x >0){
vector[p].x -= 10;
if(((((LFish.y-16)<vector[p].y) && (vector[p].y<=(LFish.y)))||((vector[p].y-16)<LFish.y && (vector[p].y-16)<LFish.y))&& (vector[p].x<=17) && (vector[p].b==0 ))
{
Score+=10;
vector[p].life=0;
Nokia5110_PrintBMP(vector[p].x, vector[p].y,vector[p].image[1], 0);
o--;
}
else if((((LFish.y-16)<vector[p].y)&& (vector[p].y<=(LFish.y+4))) &&(vector[p].x<=17) && vector[p].b==1){
Nokia5110_ClearBuffer();
Nokia5110_DisplayBuffer();
Nokia5110_SetCursor(1, 1);
Nokia5110_OutString("GAME OVER");
Nokia5110_SetCursor(1, 2);
Nokia5110_OutString("Nice try,");
Nokia5110_SetCursor(1, 4);
Nokia5110_OutString("Score: ");
Nokia5110_SetCursor(6, 4);
Nokia5110_OutUDec(Score);
Delay100ms(50);
exit(0);
}
else
Nokia5110_PrintBMP(vector[p].x, vector[p].y,vector[p].image[0], 0);
}
else if (vector[p].x==0){
vector[p].fl=0;
vector[p].life=0;
o--;
}
}
if(p>=o)break;
}
Nokia5110_DisplayBuffer();
}
int main(void)
{
int data;
int index=0;
char buffer[100];
Config32MHzClock();
CLK.PSCTRL = 0x00; // no division on peripheral clock
UsartInit();
UsartWriteString("\r\n\r\nBOOT: Starting...\r\n");
//Analog Mux
PORTF.DIR = 0b11111111; //Output
PORTF.OUTCLR = PIN6_bm;
PORTF.OUTCLR = PIN4_bm | PIN7_bm;
PORTF.OUTSET = PIN5_bm;
PORTF.OUTCLR = PIN0_bm | PIN1_bm | PIN2_bm | PIN3_bm;
//PORTF.OUTSET = PIN1_bm;
PORTF.OUTCLR = PIN6_bm;
PORTF.OUTSET = PIN4_bm;
PORTF.OUTCLR = PIN5_bm;
PORTF.OUTSET = PIN7_bm; //WR
UsartWriteString("BOOT: Analog Mux configured...\r\n");
//ADC
PORTQ.DIR = 0b1111; //Output
PORTQ.OUTCLR = PIN1_bm | PIN3_bm; //PWRDWN pins
PORTQ.OUTSET = PIN0_bm | PIN2_bm; //ENCODE pins
//Reading Values
PORTD.DIR = 0b00000000; //Input
PORTE.DIR = 0b00000000; //Input
UsartWriteString("BOOT: ADC configured...\r\n");
//TFT LCD
TFT_init();
Delay100ms(10);
Delay100ms(10);
Delay100ms(10);
Delay100ms(10);
Delay100ms(10);
TSLCDFillRect(0,TS_SIZE_X-1,0,TS_SIZE_Y-1,TS_COL_BLUE,TS_MODE_NORMAL);
/*
TSLCDFillRect(0,TS_SIZE_X-1,0,70,TS_COL_WHITE,TS_MODE_NORMAL);
TSLCDSetFontColor(TS_COL_BLUE);
TSLCDPrintStr(2,6,"Testing ELT240320TP with AVR",TS_MODE_NORMAL);
TSLCDFillRect(20,80,90,130,TS_COL_BLACK,TS_MODE_NORMAL);
TSLCDFillRect(30,90,100,140,TS_COL_YELLOW,TS_MODE_NORMAL);
TSLCDFillRect(20,80,160,200,TS_COL_BLACK,TS_MODE_NORMAL);
TSLCDFillRect(30,90,170,210,TS_COL_RED,TS_MODE_NORMAL);
TSLCDFillRect(195,205,71,TS_SIZE_Y-1,TS_COL_WHITE,TS_MODE_NORMAL);
TSLCDFillCirc(200,155,60,TS_COL_WHITE,TS_MODE_NORMAL);
TSLCDFillCirc(200,155,50,TS_COL_BLUE,TS_MODE_NORMAL);
TSLCDFillCirc(200,155,40,TS_COL_BLACK,TS_MODE_NORMAL);
TSLCDFillCirc(200,155,30,TS_COL_RED,TS_MODE_NORMAL);
*/
UsartWriteString("BOOT: TFT LCD configured...\r\n");
//Timing Lines
//INT0: breakoutbar6 / A0 / frame
//INT1: slicebin0 / A1 / pixel
PORTA.INTCTRL = (PORTA.INTCTRL & ~PORT_INT0LVL_gm ) | PORT_INT0LVL_LO_gc;
PORTA.INTCTRL = (PORTA.INTCTRL & ~PORT_INT1LVL_gm ) | PORT_INT1LVL_LO_gc;
//Detect rising edge only
PORTA.PIN0CTRL |= 0x01;
PORTA.PIN0CTRL &= ~0x06;
PORTA.PIN1CTRL |= 0x01;
PORTA.PIN1CTRL &= ~0x06;
PORTA.INT0MASK = PIN0_bm;
PORTA.INT1MASK = PIN1_bm;
UsartWriteString("BOOT: Interrupts configured...\r\n");
//EBI/SDRAM
ebi_setup_port(12, 0, 0, EBI_PORT_3PORT | EBI_PORT_SDRAM);
/*
* Configure the EBI chip select for an 8 MB SDRAM located at
* \ref BOARD_EBI_SDRAM_BASE.
*/
ebi_cs_set_mode(&cs_config, EBI_CS_MODE_SDRAM_gc);
ebi_cs_set_address_size(&cs_config, EBI_CS_ASPACE_8MB_gc);
ebi_cs_set_base_address(&cs_config, BOARD_EBI_SDRAM_BASE);
/* Configure the EBI chip select to be in SDRAM mode. */
ebi_sdram_set_mode(&cs_config, EBI_CS_SDMODE_NORMAL_gc);
/* Setup the number of SDRAM rows and columns. */
ebi_sdram_set_row_bits(&sdram_config, 12);
ebi_sdram_set_col_bits(&sdram_config, 10);
/* Further, setup the SDRAM timing. */
ebi_sdram_set_cas_latency(&sdram_config, 3);
ebi_sdram_set_mode_delay(&sdram_config, EBI_MRDLY_2CLK_gc);
ebi_sdram_set_row_cycle_delay(&sdram_config, EBI_ROWCYCDLY_7CLK_gc);
ebi_sdram_set_row_to_precharge_delay(&sdram_config, EBI_RPDLY_7CLK_gc);
ebi_sdram_set_write_recovery_delay(&sdram_config, EBI_WRDLY_1CLK_gc);
ebi_sdram_set_self_refresh_to_active_delay(&sdram_config,
EBI_ESRDLY_7CLK_gc);
ebi_sdram_set_row_to_col_delay(&sdram_config, EBI_ROWCOLDLY_7CLK_gc);
ebi_sdram_set_refresh_period(&sdram_config, BOARD_EBI_SDRAM_REFRESH);
ebi_sdram_set_initialization_delay(&sdram_config,
BOARD_EBI_SDRAM_INITDLY);
/* Write SDRAM configuration into the EBI registers. */
ebi_sdram_write_config(&sdram_config);
/* Write the chip select configuration into the EBI registers. */
ebi_cs_write_config(EBI_SDRAM_CS, &cs_config);
ebi_enable_cs(EBI_SDRAM_CS, &cs_config);
UsartWriteString("BOOT: SDRAM configured...\r\n");
do {
// Wait for SDRAM to initialize.
} while (!ebi_sdram_is_ready());
UsartWriteString("BOOT: SDRAM ready...\r\n");
status_code_t retval = ebi_test_data_bus((hugemem_ptr_t)BOARD_EBI_SDRAM_BASE);
if (retval == STATUS_OK) {
UsartWriteString("BOOT: SDRAM data bus test completed...\r\n");
} else {
UsartWriteString("BOOT: WARNING: SDRAM data bus test failed...\r\n");
}
retval = ebi_test_addr_bus((hugemem_ptr_t)BOARD_EBI_SDRAM_BASE,BOARD_EBI_SDRAM_SIZE);
if (retval == STATUS_OK) {
UsartWriteString("BOOT: SDRAM address bus test completed...\r\n");
} else {
UsartWriteString("BOOT: WARNING: SDRAM address bus test failed...\r\n");
}
//_delay_ms(1);
//SD Card testing
UsartWriteString("BOOT: SD Card testing...\r\n");
//_delay_ms(1);
FRESULT f_err_code;
static FATFS FATFS_Obj;
UsartWriteString("BOOT: SD Card: initializing disk...\r\n");
disk_initialize(0);
UsartWriteString("BOOT: SD Card: mounting disk...\r\n");
f_err_code = f_mount(0, &FATFS_Obj);
if (f_err_code == FR_OK) {
FIL fil_obj;
int test_number = 5;
UsartWriteString("BOOT: SD Card: opening file...\r\n");
f_open(&fil_obj, "asplfc.txt", FA_WRITE);
UsartWriteString("BOOT: SD Card: writing file...\r\n");
int out = f_printf(&fil_obj, "moo %d", test_number);
UsartWriteString("BOOT: SD Card: closing file...\r\n");
f_close(&fil_obj);
} else {
UsartWriteLine("BOOT: WARNING: No SD card found...");
}
//PORTQ.OUTCLR = PIN2_bm | PIN4_bm;
UsartWriteString("\n\rASP LFC firmware -- v0.1\r\n");
UsartWriteString("> ");
while(1)
{
data=UsartReadChar(); // read char
// check for carriage return and try to match/execute command
if((data == '\r')||(index==sizeof(buffer)))
{
//PORTF.OUT ^= (1<<0); // switch LED
buffer[index]=0; // null terminate
index=0; // reset buffer index
UsartWriteString("\n\r"); // echo newline
ParseCommand(buffer); // attempt to parse command
UsartWriteString("> ");
}
else if(data==8) // backspace character
{
if(index>0)
index--; // backup one character
UsartWriteChar(data);
}
else
{
buffer[index++]=data;
UsartWriteChar(data);
};
// UsartWriteChar(data); // write char
// _delay_ms(100);
// PORTF.OUT ^= (1<<0); // toggle LED
};
};
