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| 21 | #define baud 57600 |
21 | #define baud 57600 |
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| 22 | 22 | ||
| 23 | #define RXD_BUFFER_LEN 150 |
23 | #define RXD_BUFFER_LEN 150 |
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| - | 24 | #define TXD_BUFFER_LEN 150 |
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| - | 25 | ||
| - | 26 | extern volatile uint8_t rxd_buffer_locked; |
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| - | 27 | extern volatile uint8_t rxd_buffer[RXD_BUFFER_LEN]; |
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| - | 28 | extern volatile uint8_t txd_buffer[TXD_BUFFER_LEN]; |
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| - | 29 | extern volatile uint8_t ReceivedBytes; |
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| - | 30 | extern volatile uint8_t *pRxData; |
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| - | 31 | extern volatile uint8_t RxDataLen; |
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| - | 32 | ||
| - | 33 | extern |
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| - | 34 | ||
| - | 35 | /** |
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| - | 36 | * init usart1 |
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| - | 37 | */ |
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| 24 | #define TXD_BUFFER_LEN 150 |
38 | void usart1_init(); |
| 25 | 39 | ||
| 26 | /** |
40 | /** |
| 27 | * disable the txd pin of usart1 |
41 | * disable the txd pin of usart1 |
| Line 28... | Line 42... | ||
| 28 | */ |
42 | */ |
| 29 | void usart1_DisableTXD(void); |
43 | void usart1_DisableTXD(void); |
| 30 | 44 | ||
| 31 | /** |
45 | /** |
| - | 46 | * enable the txd pin of usart1 |
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| - | 47 | */ |
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| - | 48 | void usart1_EnableTXD(void); |
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| - | 49 | ||
| - | 50 | /** |
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| - | 51 | * send a <string> throught usart1 |
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| - | 52 | */ |
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| - | 53 | void usart1_puts(char*); |
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| - | 54 | ||
| - | 55 | /** |
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| - | 56 | * receive data through usart1 |
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| - | 57 | * portions taken and adapted from |
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| - | 58 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Fbranches%2FV0.72p+Code+Redesign+killagreg%2Fuart0.c |
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| - | 59 | */ |
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| - | 60 | ISR(SIG_USART1_RECV); |
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| - | 61 | ||
| - | 62 | /** |
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| - | 63 | * Decode the recevied Buffer |
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| - | 64 | * portions taken and adapted from |
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| - | 65 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.72p%2Fuart.c |
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| - | 66 | */ |
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| - | 67 | void Decode64(void); |
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| - | 68 | ||
| - | 69 | /** |
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| - | 70 | * request Data through USART in special MK format by adding checksum and |
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| - | 71 | * encode data in modified Base64 |
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| - | 72 | * portions taken and adapted from |
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| - | 73 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.72p%2Fuart.c |
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| - | 74 | */ |
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| - | 75 | void sendMKData(unsigned char, unsigned char, unsigned char*, unsigned char); |
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| - | 76 | ||
| - | 77 | /** |
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| - | 78 | * short script to directly send a request thorugh usart including en- and disabling it |
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| - | 79 | * where <address> is the address of the receipient, <label> is which data set to request |
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