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| Rev 2185 | Rev 2309 | ||
|---|---|---|---|
| Line 19... | Line 19... | ||
| 19 | else PPM_diff[channel] = 0; |
19 | else PPM_diff[channel] = 0; |
| 20 | PPM_in[channel] = value; |
20 | PPM_in[channel] = value; |
| 21 | } |
21 | } |
| 22 | #endif |
22 | #endif |
| Line 23... | Line -... | ||
| 23 | - | ||
| 24 | //--------------------------------------------------------------// |
- | |
| 25 | //--------------------------------------------------------------// |
- | |
| 26 | /* |
- | |
| 27 | void SpektrumBinding(void) |
- | |
| 28 | { |
- | |
| 29 | unsigned int timerTimeout = SetDelay(10000); // Timeout 10 sec. |
- | |
| 30 | unsigned char connected = 0; |
- | |
| 31 | unsigned int delaycounter; |
- | |
| 32 | - | ||
| 33 | UCSR1B &= ~(1 << RXCIE1); // disable rx-interrupt |
- | |
| 34 | UCSR1B &= ~(1<<RXEN1); // disable Uart-Rx |
- | |
| 35 | PORTD &= ~(1 << PORTD2); // disable pull-up |
- | |
| 36 | - | ||
| 37 | printf("\n\rPlease connect Spektrum receiver for binding NOW..."); |
- | |
| 38 | - | ||
| 39 | while(!CheckDelay(timerTimeout)) |
- | |
| 40 | { |
- | |
| 41 | if (PIND & (1 << PORTD2)) { timerTimeout = SetDelay(90); connected = 1; break; } |
- | |
| 42 | } |
- | |
| 43 | - | ||
| 44 | if (connected) |
- | |
| 45 | { |
- | |
| 46 | - | ||
| 47 | printf("ok.\n\r"); |
- | |
| 48 | DDRD |= (1 << DDD2); // Rx as output |
- | |
| 49 | - | ||
| 50 | while(!CheckDelay(timerTimeout)); // delay after startup of RX |
- | |
| 51 | for (delaycounter = 0; delaycounter < 100; delaycounter++) PORTD |= (1 << PORTD2); |
- | |
| 52 | for (delaycounter = 0; delaycounter < 400; delaycounter++) PORTD &= ~(1 << PORTD2); |
- | |
| 53 | - | ||
| 54 | for (delaycounter = 0; delaycounter < 10; delaycounter++) PORTD |= (1 << PORTD2); |
- | |
| 55 | for (delaycounter = 0; delaycounter < 10; delaycounter++) PORTD &= ~(1 << PORTD2); |
- | |
| 56 | for (delaycounter = 0; delaycounter < 400; delaycounter++) PORTD |= (1 << PORTD2); |
- | |
| 57 | for (delaycounter = 0; delaycounter < 400; delaycounter++) PORTD &= ~(1 << PORTD2); |
- | |
| 58 | - | ||
| 59 | for (delaycounter = 0; delaycounter < 10; delaycounter++) PORTD |= (1 << PORTD2); |
- | |
| 60 | for (delaycounter = 0; delaycounter < 10; delaycounter++) PORTD &= ~(1 << PORTD2); |
- | |
| 61 | for (delaycounter = 0; delaycounter < 400; delaycounter++) PORTD |= (1 << PORTD2); |
- | |
| 62 | for (delaycounter = 0; delaycounter < 400; delaycounter++) PORTD &= ~(1 << PORTD2); |
- | |
| 63 | - | ||
| 64 | for (delaycounter = 0; delaycounter < 10; delaycounter++) PORTD |= (1 << PORTD2); |
- | |
| 65 | for (delaycounter = 0; delaycounter < 10; delaycounter++) PORTD &= ~(1 << PORTD2); |
- | |
| 66 | for (delaycounter = 0; delaycounter < 400; delaycounter++) PORTD |= (1 << PORTD2); |
- | |
| 67 | - | ||
| 68 | } |
- | |
| 69 | else |
- | |
| 70 | { printf("Timeout.\n\r"); |
- | |
| 71 | - | ||
| 72 | - | ||
| 73 | } |
- | |
| 74 | - | ||
| 75 | DDRD &= ~(1 << DDD2); // RX as input |
- | |
| 76 | PORTD &= ~(1 << PORTD2); |
- | |
| 77 | - | ||
| 78 | SpektrumUartInit(); // init Uart again |
- | |
| 79 | } |
- | |
| 80 | */ |
23 | |
| 81 | //############################################################################ |
24 | //############################################################################ |
| 82 | // USART1 initialisation from killagreg |
25 | // USART1 initialisation from killagreg |
| 83 | void SpektrumUartInit(void) |
26 | void SpektrumUartInit(void) |
| 84 | //############################################################################ |
27 | //############################################################################ |
| Line 95... | Line 38... | ||
| 95 | UCSR1B &= ~(1 << RXCIE1); |
38 | UCSR1B &= ~(1 << RXCIE1); |
| 96 | // disable TX-Interrupt |
39 | // disable TX-Interrupt |
| 97 | UCSR1B &= ~(1 << TXCIE1); |
40 | UCSR1B &= ~(1 << TXCIE1); |
| 98 | // disable DRE-Interrupt |
41 | // disable DRE-Interrupt |
| 99 | UCSR1B &= ~(1 << UDRIE1); |
42 | UCSR1B &= ~(1 << UDRIE1); |
| - | 43 | /* |
|
| 100 | // set direction of RXD1 and TXD1 pins |
44 | // set direction of RXD1 and TXD1 pins |
| 101 | // set RXD1 (PD2) as an input pin |
45 | // set RXD1 (PD2) as an input pin |
| 102 | PORTD |= (1 << PORTD2); |
46 | PORTD |= (1 << PORTD2); |
| 103 | DDRD &= ~(1 << DDD2); |
47 | DDRD &= ~(1 << DDD2); |
| 104 | - | ||
| 105 | // set TXD1 (PD3) as an output pin |
48 | // set TXD1 (PD3) as an output pin |
| 106 | PORTD |= (1 << PORTD3); |
49 | PORTD |= (1 << PORTD3); |
| 107 | DDRD |= (1 << DDD3); |
50 | DDRD |= (1 << DDD3); |
| 108 | 51 | */ |
|
| 109 | // USART0 Baud Rate Register |
52 | // USART0 Baud Rate Register |
| 110 | // set clock divider |
53 | // set clock divider |
| 111 | UBRR1H = (uint8_t)(ubrr>>8); |
54 | UBRR1H = (uint8_t)(ubrr>>8); |
| 112 | UBRR1L = (uint8_t)ubrr; |
55 | UBRR1L = (uint8_t)ubrr; |
| 113 | // enable double speed operation |
56 | // enable double speed operation |