0,0 → 1,92 |
/**************************************************************************** |
* Copyright (C) 2009-2010 by Claas Anders "CaScAdE" Rathje * |
* admiralcascade@gmail.com * |
* Project-URL: http://www.mylifesucks.de/oss/c-osd/ * |
* * |
* This program is free software; you can redistribute it and/or modify * |
* it under the terms of the GNU General Public License as published by * |
* the Free Software Foundation; either version 2 of the License. * |
* * |
* This program is distributed in the hope that it will be useful, * |
* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
* GNU General Public License for more details. * |
* * |
* You should have received a copy of the GNU General Public License * |
* along with this program; if not, write to the * |
* Free Software Foundation, Inc., * |
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
****************************************************************************/ |
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#define baud 57600 |
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#define RXD_BUFFER_LEN 150 |
#define TXD_BUFFER_LEN 20 // not so much needed |
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//#define REQUEST_OSD_DATA "#aoAm==EX\r" |
#define REQUEST_OSD_DATA "#bo?]==EG\r" |
#define REQUEST_DBG_DATA "#ad?]==D{\r" |
#define REQUEST_FC_VERSION "#av====Dk\r" |
#define REQUEST_NC_VERSION "#bv====Dl\r" |
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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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/** |
* init usart1 |
*/ |
void usart1_init(); |
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/** |
* disable the txd pin of usart1 |
*/ |
void usart1_DisableTXD(void); |
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/** |
* enable the txd pin of usart1 |
*/ |
void usart1_EnableTXD(void); |
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/** |
* send a PGM<string> throught usart1 |
*/ |
void usart1_puts_pgm(const char*); |
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/** |
* transmit interrupt handler |
* unused |
*/ |
ISR(SIG_USART1_DATA); |
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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); |
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/** |
* 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); |