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#include <string.h>
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#include <string.h>
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#include "config.h"
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#include "config.h"
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#include "hiddesc.h"
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#include "hiddesc.h"
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- 
 
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#define	DEPRESS_TIME	1
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void doInt(void);
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volatile uint8_t pcIntCurr = 0;
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volatile uint8_t pcIntLast = 0;
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volatile uint8_t pcIntMask = 0;
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volatile uint8_t timer0_ovf = 0;
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uint8_t time_rot = 0;
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struct{
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struct{
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  union {
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  union {
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    uint8_t data;
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    uint8_t data;
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    struct {
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    struct {
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      uint8_t X:2;
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      uint8_t X:2;
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      uint8_t Y:2;
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      uint8_t Y:2;
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      uint8_t B:1;
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      uint8_t B:1;
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      uint8_t A:1;
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      uint8_t A:1;
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      uint8_t ROT1:1;
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      uint8_t rot1:1;
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      uint8_t ROT2:1;
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      uint8_t rot2:1;
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    };
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    };
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  };
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  };
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} reportBuffer;
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} report;
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usbMsgLen_t usbFunctionSetup(uchar data[8]) {
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usbMsgLen_t usbFunctionSetup(uchar data[8]) {
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  usbRequest_t *rq = (void *)data;
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  usbRequest_t *rq = (void *)data;
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    if((rq->bmRequestType & USBRQ_TYPE_MASK) == USBRQ_TYPE_CLASS) {
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    if((rq->bmRequestType & USBRQ_TYPE_MASK) == USBRQ_TYPE_CLASS) {
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        if(rq->bRequest == USBRQ_HID_GET_REPORT) {
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        if(rq->bRequest == USBRQ_HID_GET_REPORT) {
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            return sizeof(reportBuffer);
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            return sizeof(report);
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        } else if(rq->bRequest == USBRQ_HID_GET_IDLE) {
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        } else if(rq->bRequest == USBRQ_HID_GET_IDLE) {
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            return 1;
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            return 1;
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        }
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        }
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    }
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    }
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 53 
 
42 
  return 0;
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  return 0;
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}
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}
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 56 
 
45 
void hadUsbReset(void) {
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void hadUsbReset(void) {
46 
 
 - 
 
47 
}
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}
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 59 
 
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int main(void) {
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int main(void) {
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 61 
 
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  ACSR |= (1<<ACD); // Disable analog comparator
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  ACSR |= (1<<ACD); // Disable analog comparator
52
63 
 
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        sbi(DDRD, PD6);
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  // DDR : 1 = Output, 0 = Input
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  // PORT: 1 = Pullup for Input, otherwise set output
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        sbi(PORTD, PD6);
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  // PIN : Read input pin
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  DDRB		= 0B00011111;
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  PORTB 	= 0B00011111;
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  DDRD		= 0B00110000;
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  PORTD		= 0B00110000;
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  // Setup timer0
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  TIMSK = (1<<TOIE0);			// Eable timer overflow for Timer0
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  TCNT0 = 0x00;				// Set Timer0 to 0
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  TCCR0B = (1<< CS02) | (1<<CS00);	// /1024 prescaler
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  usbDeviceDisconnect();  /* enforce re-enumeration, do this while interrupts are disabled! */
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  usbDeviceDisconnect();  /* enforce re-enumeration, do this while interrupts are disabled! */
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  _delay_ms(500);
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  _delay_ms(500);
58 
  usbDeviceConnect();
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  usbDeviceConnect();
59 
 
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60 
  wdt_enable(WDTO_1S);
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  wdt_enable(WDTO_1S);
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  usbInit();
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  usbInit();
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  sei();
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  sei();
63
85
64 
	// Setup the joystick ports
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        cbi (DDRB, PB0);
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        sbi (PORTB, PB0);
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        cbi (DDRB, PB1);
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        sbi (PORTB, PB1);
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        cbi (DDRB, PB2);
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        sbi (PORTB, PB2);
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        cbi (DDRB, PB3);
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        sbi (PORTB, PB3);
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        cbi (DDRB, PB4);
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        sbi (PORTB, PB4);
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 - 
 
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        // Setup the buttons
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        cbi (DDRD, PD4);
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        sbi (PORTD, PD4);
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        cbi (DDRD, PD5);
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        sbi (PORTD, PD5);
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 - 
 
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	cbi(PORTD, PD6);
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 86 
 
84 
  for(;;) {
 87 
  for(;;) {
85 
    wdt_reset();
 88 
    wdt_reset();
86 
    usbPoll();
 89 
    usbPoll();
87 
 
 90 
 
88 
        cbi (PORTD, PD6);
 91 
	if (pcIntMask);
- 
 
 92 
		doInt();
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 93 
 
89 
        if (bit_is_clear(PIND, PD5))
 94 
	if (!time_rot) {
- 
 
 95 
		report.rot1 = 0;
90 
                sbi (PORTD, PD6);
 96 
		report.rot2 = 0;
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 97 
	}
91 
 
 98 
 
92 
    if(usbInterruptIsReady()){
 99 
    if(usbInterruptIsReady()){
93
- 
 
94 
      reportBuffer.data = 0x05; // Center pad, little endian
 100 
      report.data = 0x05; // Center pad, little endian
95 
 
 101 
 
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	if (bit_is_clear(PINB, PB0))
102 
	if (bit_is_clear(PINB, PB0))
97 
		reportBuffer.X++;
 103 
		report.X++;
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	if (bit_is_clear(PINB, PB1))
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	if (bit_is_clear(PINB, PB1))
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		reportBuffer.Y--;
 105 
		report.Y--;
100 
	if (bit_is_clear(PINB, PB2))
 106 
	if (bit_is_clear(PINB, PB2))
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		reportBuffer.X--;
 107 
		report.X--;
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	if (bit_is_clear(PINB, PB3))
 108 
	if (bit_is_clear(PINB, PB3))
103 
		reportBuffer.Y++;
 109 
		report.Y++;
104 
 
 110 
 
105 
	if (bit_is_clear(PIND, PD4))
 111 
	if (bit_is_clear(PIND, PD4))
106 
		reportBuffer.A = 1;
 112 
		report.A = 1;
107 
	if (bit_is_clear(PIND, PD5))
 113 
	if (bit_is_clear(PIND, PD5))
108 
		reportBuffer.B = 1;
 114 
		report.B = 1;
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 115 
 
110 
      /* called after every poll of the interrupt endpoint */
 116 
      /* called after every poll of the interrupt endpoint */
111 
      usbSetInterrupt(&reportBuffer, sizeof(reportBuffer));
 117 
      usbSetInterrupt(&report, sizeof(report));
112 
 
 - 
 
113 
    }
 118 
    }
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 119 
  }
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 120 
}
114 
 
 121 
 
- 
 
 122 
void doInt() {
- 
 
 123 
  if (rbi(pcIntCurr, PCINT2) == 0 && rbi(pcIntCurr, PCINT3) == 0 && rbi(pcIntMask, PCINT2) ) {
- 
 
 124 
	time_rot = 5;
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 125 
	report.rot1 = 1;
- 
 
 126 
	report.rot2 = 0;
- 
 
 127 
  } else if (rbi(pcIntCurr, PCINT3) == 0 && rbi(pcIntCurr, PCINT2) == 0 && rbi(pcIntMask, PCINT3) ) {
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 128 
	time_rot = 5;
- 
 
 129 
	report.rot1 = 0;
- 
 
 130 
	report.rot2 = 1;
115 
  }
 131 
  }
116 
 
 132 
 
- 
 
 133 
  pcIntMask = 0;
- 
 
 134 
}
- 
 
 135 
 
- 
 
 136 
ISR(TIMER0_OVF_vect) {
- 
 
 137 
	timer0_ovf++;
- 
 
 138 
 
- 
 
 139 
	if (time_rot) {
- 
 
 140 
		time_rot--;
- 
 
 141 
	}
117 
}
 142 
}
- 
 
 143 
 
- 
 
 144 
ISR(PCINT_vect)
- 
 
 145 
{
- 
 
 146 
  pcIntCurr = PINB;
- 
 
 147 
  pcIntMask = pcIntCurr ^ pcIntLast;
- 
 
 148 
  pcIntLast = pcIntCurr;
- 
 
 149 
}
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 150