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| 3 | #######################################################################################*/ |
3 | #######################################################################################*/ |
| Line 4... | Line 4... | ||
| 4 | 4 | ||
| 5 | #include "Spectrum.h" |
5 | #include "Spectrum.h" |
| Line -... | Line 6... | ||
| - | 6 | #include "main.h" |
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| - | 7 | ||
| - | 8 | //--------------------------------------------------------------// |
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| - | 9 | ||
| - | 10 | //--------------------------------------------------------------// |
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| - | 11 | void SpektrumBinding(void) |
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| - | 12 | { |
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| - | 13 | unsigned int timerTimeout = SetDelay(10000); // Timeout 10 sec. |
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| - | 14 | unsigned char connected = 0; |
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| - | 15 | unsigned int delaycounter; |
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| - | 16 | ||
| - | 17 | UCSR1B &= ~(1 << RXCIE1); // disable rx-interrupt |
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| - | 18 | UCSR1B &= ~(1<<RXEN1); // disable Uart-Rx |
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| - | 19 | PORTD &= ~(1 << PORTD2); // disable pull-up |
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| - | 20 | ||
| - | 21 | printf("\n\rPlease connect Spektrum receiver for binding NOW..."); |
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| - | 22 | ||
| - | 23 | while(!CheckDelay(timerTimeout)) |
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| - | 24 | { |
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| - | 25 | if (PIND & (1 << PORTD2)) { timerTimeout = SetDelay(90); connected = 1; break; } |
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| - | 26 | } |
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| - | 27 | ||
| - | 28 | if (connected) |
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| - | 29 | { |
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| - | 30 | ||
| - | 31 | printf("ok.\n\r"); |
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| - | 32 | DDRD |= (1 << DDD2); // Rx as output |
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| - | 33 | ||
| - | 34 | while(!CheckDelay(timerTimeout)); // delay after startup of RX |
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| - | 35 | for (delaycounter = 0; delaycounter < 100; delaycounter++) PORTD |= (1 << PORTD2); |
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| - | 36 | for (delaycounter = 0; delaycounter < 400; delaycounter++) PORTD &= ~(1 << PORTD2); |
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| - | 37 | ||
| - | 38 | for (delaycounter = 0; delaycounter < 10; delaycounter++) PORTD |= (1 << PORTD2); |
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| - | 39 | for (delaycounter = 0; delaycounter < 10; delaycounter++) PORTD &= ~(1 << PORTD2); |
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| - | 40 | for (delaycounter = 0; delaycounter < 400; delaycounter++) PORTD |= (1 << PORTD2); |
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| - | 41 | for (delaycounter = 0; delaycounter < 400; delaycounter++) PORTD &= ~(1 << PORTD2); |
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| - | 42 | ||
| - | 43 | for (delaycounter = 0; delaycounter < 10; delaycounter++) PORTD |= (1 << PORTD2); |
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| - | 44 | for (delaycounter = 0; delaycounter < 10; delaycounter++) PORTD &= ~(1 << PORTD2); |
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| - | 45 | for (delaycounter = 0; delaycounter < 400; delaycounter++) PORTD |= (1 << PORTD2); |
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| - | 46 | for (delaycounter = 0; delaycounter < 400; delaycounter++) PORTD &= ~(1 << PORTD2); |
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| - | 47 | ||
| - | 48 | for (delaycounter = 0; delaycounter < 10; delaycounter++) PORTD |= (1 << PORTD2); |
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| - | 49 | for (delaycounter = 0; delaycounter < 10; delaycounter++) PORTD &= ~(1 << PORTD2); |
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| - | 50 | for (delaycounter = 0; delaycounter < 400; delaycounter++) PORTD |= (1 << PORTD2); |
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| - | 51 | ||
| - | 52 | } |
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| - | 53 | else |
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| - | 54 | { printf("Timeout.\n\r"); |
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| - | 55 | ||
| - | 56 | ||
| - | 57 | } |
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| - | 58 | ||
| - | 59 | DDRD &= ~(1 << DDD2); // RX as input |
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| - | 60 | PORTD &= ~(1 << PORTD2); |
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| - | 61 | ||
| - | 62 | Uart1Init(); // init Uart again |
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| 6 | #include "main.h" |
63 | } |
| 7 | 64 | ||
| 8 | //############################################################################ |
65 | //############################################################################ |
| 9 | // zum Decodieren des Spektrum Satelliten wird USART1 benutzt. |
66 | // zum Decodieren des Spektrum Satelliten wird USART1 benutzt. |
| 10 | // USART1 initialisation from killagreg |
67 | // USART1 initialisation from killagreg |
| Line 24... | Line 81... | ||
| 24 | // set RXD1 (PD2) as an input pin |
81 | // set RXD1 (PD2) as an input pin |
| 25 | PORTD |= (1 << PORTD2); |
82 | PORTD |= (1 << PORTD2); |
| 26 | DDRD &= ~(1 << DDD2); |
83 | DDRD &= ~(1 << DDD2); |
| 27 | // USART0 Baud Rate Register |
84 | // USART0 Baud Rate Register |
| 28 | // set clock divider |
85 | // set clock divider |
| - | 86 | ||
| 29 | UBRR1H = (uint8_t)(ubrr>>8); |
87 | UBRR1H = (uint8_t)(ubrr>>8); |
| 30 | UBRR1L = (uint8_t)ubrr; |
88 | UBRR1L = (uint8_t)ubrr; |
| 31 | // enable double speed operation |
89 | // enable double speed operation |
| 32 | UCSR1A |= (1 << U2X1); |
90 | UCSR1A |= (1 << U2X1); |
| 33 | // enable receiver and transmitter |
91 | // enable receiver and transmitter |
| 34 | //UCSR1B = (1<<RXEN1)|(1<<TXEN1); |
92 | //UCSR1B = (1<<RXEN1)|(1<<TXEN1); |
| - | 93 | ||
| - | 94 | ||
| - | 95 | ||
| - | 96 | ||
| 35 | UCSR1B = (1<<RXEN1); |
97 | UCSR1B = (1<<RXEN1); |
| 36 | // set asynchronous mode |
98 | // set asynchronous mode |
| 37 | UCSR1C &= ~(1 << UMSEL11); |
99 | UCSR1C &= ~(1 << UMSEL11); |
| 38 | UCSR1C &= ~(1 << UMSEL10); |
100 | UCSR1C &= ~(1 << UMSEL10); |
| 39 | // no parity |
101 | // no parity |