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1 | /**************************************************************************** |
1 | /**************************************************************************** |
2 | * Copyright (C) 2009-2010 by Claas Anders "CaScAdE" Rathje * |
2 | * Copyright (C) 2009-2010 by Claas Anders "CaScAdE" Rathje * |
3 | * admiralcascade@gmail.com * |
3 | * admiralcascade@gmail.com * |
4 | * Project-URL: http://www.mylifesucks.de/oss/c-osd/ * |
4 | * Project-URL: http://www.mylifesucks.de/oss/c-osd/ * |
5 | * * |
5 | * * |
6 | * This program is free software; you can redistribute it and/or modify * |
6 | * This program is free software; you can redistribute it and/or modify * |
7 | * it under the terms of the GNU General Public License as published by * |
7 | * it under the terms of the GNU General Public License as published by * |
8 | * the Free Software Foundation; either version 2 of the License. * |
8 | * the Free Software Foundation; either version 2 of the License. * |
9 | * * |
9 | * * |
10 | * This program is distributed in the hope that it will be useful, * |
10 | * This program is distributed in the hope that it will be useful, * |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
13 | * GNU General Public License for more details. * |
13 | * GNU General Public License for more details. * |
14 | * * |
14 | * * |
15 | * You should have received a copy of the GNU General Public License * |
15 | * You should have received a copy of the GNU General Public License * |
16 | * along with this program; if not, write to the * |
16 | * along with this program; if not, write to the * |
17 | * Free Software Foundation, Inc., * |
17 | * Free Software Foundation, Inc., * |
18 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
18 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
19 | ****************************************************************************/ |
19 | ****************************************************************************/ |
20 | 20 | ||
21 | #define baud 57600 |
21 | #define baud 57600 |
22 | 22 | ||
23 | #define RXD_BUFFER_LEN 150 |
23 | #define RXD_BUFFER_LEN 150 |
24 | #define TXD_BUFFER_LEN 10 // not needed |
24 | #define TXD_BUFFER_LEN 20 // not so much needed |
- | 25 | ||
- | 26 | //#define REQUEST_OSD_DATA "#aoAm==EX\r" |
|
- | 27 | #define REQUEST_OSD_DATA "#bo?]==EG\r" |
|
- | 28 | #define REQUEST_DBG_DATA "#ad?]==D{\r" |
|
- | 29 | #define REQUEST_FC_VERSION "#av====Dk\r" |
|
- | 30 | #define REQUEST_NC_VERSION "#bv====Dl\r" |
|
25 | 31 | ||
26 | extern volatile uint8_t rxd_buffer_locked; |
32 | extern volatile uint8_t rxd_buffer_locked; |
27 | extern volatile uint8_t rxd_buffer[RXD_BUFFER_LEN]; |
33 | extern volatile uint8_t rxd_buffer[RXD_BUFFER_LEN]; |
28 | extern volatile uint8_t txd_buffer[TXD_BUFFER_LEN]; |
34 | extern volatile uint8_t txd_buffer[TXD_BUFFER_LEN]; |
29 | extern volatile uint8_t ReceivedBytes; |
35 | extern volatile uint8_t ReceivedBytes; |
30 | extern volatile uint8_t *pRxData; |
36 | extern volatile uint8_t *pRxData; |
31 | extern volatile uint8_t RxDataLen; |
37 | extern volatile uint8_t RxDataLen; |
32 | 38 | ||
33 | /** |
39 | /** |
34 | * init usart1 |
40 | * init usart1 |
35 | */ |
41 | */ |
36 | void usart1_init(); |
42 | void usart1_init(); |
37 | 43 | ||
38 | /** |
44 | /** |
39 | * disable the txd pin of usart1 |
45 | * disable the txd pin of usart1 |
40 | */ |
46 | */ |
41 | void usart1_DisableTXD(void); |
47 | void usart1_DisableTXD(void); |
42 | 48 | ||
43 | /** |
49 | /** |
44 | * enable the txd pin of usart1 |
50 | * enable the txd pin of usart1 |
45 | */ |
51 | */ |
46 | void usart1_EnableTXD(void); |
52 | void usart1_EnableTXD(void); |
47 | 53 | ||
48 | /** |
54 | /** |
49 | * send a <string> throught usart1 |
55 | * send a PGM<string> throught usart1 |
50 | */ |
56 | */ |
51 | void usart1_puts(char*); |
57 | void usart1_puts_pgm(const char*); |
52 | 58 | ||
53 | /** |
59 | /** |
54 | * transmit interrupt handler |
60 | * transmit interrupt handler |
55 | * unused |
61 | * unused |
56 | */ |
62 | */ |
57 | ISR(SIG_USART1_DATA); |
63 | ISR(SIG_USART1_DATA); |
58 | 64 | ||
59 | /** |
65 | /** |
60 | * receive data through usart1 |
66 | * receive data through usart1 |
61 | * portions taken and adapted from |
67 | * portions taken and adapted from |
62 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Fbranches%2FV0.72p+Code+Redesign+killagreg%2Fuart0.c |
68 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Fbranches%2FV0.72p+Code+Redesign+killagreg%2Fuart0.c |
63 | */ |
69 | */ |
64 | ISR(SIG_USART1_RECV); |
70 | ISR(SIG_USART1_RECV); |
65 | 71 | ||
66 | /** |
72 | /** |
67 | * Decode the recevied Buffer |
73 | * Decode the recevied Buffer |
68 | * portions taken and adapted from |
74 | * portions taken and adapted from |
69 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.72p%2Fuart.c |
75 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.72p%2Fuart.c |
70 | */ |
76 | */ |
71 | void Decode64(void); |
77 | void Decode64(void); |
72 | 78 | ||
73 | /** |
79 | /** |
74 | * request Data through USART in special MK format by adding checksum and |
80 | * request Data through USART in special MK format by adding checksum and |
75 | * encode data in modified Base64 |
81 | * encode data in modified Base64 |
76 | * portions taken and adapted from |
82 | * portions taken and adapted from |
77 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.72p%2Fuart.c |
83 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.72p%2Fuart.c |
78 | */ |
84 | */ |
79 | void sendMKData(unsigned char, unsigned char, unsigned char*, unsigned char); |
85 | //void sendMKData(unsigned char, unsigned char, unsigned char*, unsigned char); |
80 | 86 | ||
81 | /** |
87 | /** |
82 | * short script to directly send a request thorugh usart including en- and disabling it |
88 | * short script to directly send a request thorugh usart including en- and disabling it |
83 | * where <address> is the address of the receipient, <label> is which data set to request |
89 | * where <address> is the address of the receipient, <label> is which data set to request |
84 | * and <ms> represents the milliseconds delay between data |
90 | * and <ms> represents the milliseconds delay between data |
85 | */ |
91 | */ |
86 | void usart1_request_mk_data(uint8_t, char, uint8_t); |
92 | //void usart1_request_mk_data(uint8_t, char, uint8_t); |
87 | 93 |