23,7 → 23,21 |
#define RXD_BUFFER_LEN 150 |
#define TXD_BUFFER_LEN 150 |
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extern volatile uint8_t rxd_buffer_locked; |
extern volatile uint8_t rxd_buffer[RXD_BUFFER_LEN]; |
extern volatile uint8_t txd_buffer[TXD_BUFFER_LEN]; |
extern volatile uint8_t ReceivedBytes; |
extern volatile uint8_t *pRxData; |
extern volatile uint8_t RxDataLen; |
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extern |
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/** |
* init usart1 |
*/ |
void usart1_init(); |
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/** |
* disable the txd pin of usart1 |
*/ |
void usart1_DisableTXD(void); |
32,3 → 46,37 |
* enable the txd pin of usart1 |
*/ |
void usart1_EnableTXD(void); |
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/** |
* send a <string> throught usart1 |
*/ |
void usart1_puts(char*); |
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/** |
* receive data through usart1 |
* portions taken and adapted from |
* http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Fbranches%2FV0.72p+Code+Redesign+killagreg%2Fuart0.c |
*/ |
ISR(SIG_USART1_RECV); |
|
/** |
* Decode the recevied Buffer |
* portions taken and adapted from |
* http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.72p%2Fuart.c |
*/ |
void Decode64(void); |
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/** |
* request Data through USART in special MK format by adding checksum and |
* encode data in modified Base64 |
* portions taken and adapted from |
* http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.72p%2Fuart.c |
*/ |
void sendMKData(unsigned char, unsigned char, unsigned char*, unsigned char); |
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/** |
* short script to directly send a request thorugh usart including en- and disabling it |
* where <address> is the address of the receipient, <label> is which data set to request |
* and <ms> represents the milliseconds delay between data |
*/ |
void usart1_request_mk_data(uint8_t, char, uint8_t); |