Rev 738 | Rev 783 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 331 | cascade | 1 | /**************************************************************************** |
| 728 | cascade | 2 | * Copyright (C) 2009-2010 by Claas Anders "CaScAdE" Rathje * |
| 331 | cascade | 3 | * admiralcascade@gmail.com * |
| 4 | * Project-URL: http://www.mylifesucks.de/oss/c-osd/ * |
||
| 5 | * * |
||
| 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 * |
||
| 8 | * the Free Software Foundation; either version 2 of the License. * |
||
| 9 | * * |
||
| 10 | * This program is distributed in the hope that it will be useful, * |
||
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
||
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
||
| 13 | * GNU General Public License for more details. * |
||
| 14 | * * |
||
| 15 | * You should have received a copy of the GNU General Public License * |
||
| 16 | * along with this program; if not, write to the * |
||
| 17 | * Free Software Foundation, Inc., * |
||
| 18 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
||
| 19 | ****************************************************************************/ |
||
| 20 | |||
| 762 | - | 21 | #ifndef _USART1_H |
| 22 | #define _USART1_H |
||
| 23 | |||
| 331 | cascade | 24 | #define baud 57600 |
| 25 | |||
| 26 | #define RXD_BUFFER_LEN 150 |
||
| 738 | cascade | 27 | #define TXD_BUFFER_LEN 20 // not so much needed |
| 331 | cascade | 28 | |
| 738 | cascade | 29 | //#define REQUEST_OSD_DATA "#aoAm==EX\r" |
| 30 | #define REQUEST_OSD_DATA "#bo?]==EG\r" |
||
| 31 | #define REQUEST_DBG_DATA "#ad?]==D{\r" |
||
| 32 | #define REQUEST_FC_VERSION "#av====Dk\r" |
||
| 33 | #define REQUEST_NC_VERSION "#bv====Dl\r" |
||
| 34 | |||
| 346 | cascade | 35 | extern volatile uint8_t rxd_buffer_locked; |
| 36 | extern volatile uint8_t rxd_buffer[RXD_BUFFER_LEN]; |
||
| 37 | extern volatile uint8_t txd_buffer[TXD_BUFFER_LEN]; |
||
| 38 | extern volatile uint8_t ReceivedBytes; |
||
| 39 | extern volatile uint8_t *pRxData; |
||
| 40 | extern volatile uint8_t RxDataLen; |
||
| 41 | |||
| 331 | cascade | 42 | /** |
| 346 | cascade | 43 | * init usart1 |
| 44 | */ |
||
| 45 | void usart1_init(); |
||
| 46 | |||
| 47 | /** |
||
| 331 | cascade | 48 | * disable the txd pin of usart1 |
| 49 | */ |
||
| 50 | void usart1_DisableTXD(void); |
||
| 51 | |||
| 52 | /** |
||
| 53 | * enable the txd pin of usart1 |
||
| 54 | */ |
||
| 55 | void usart1_EnableTXD(void); |
||
| 346 | cascade | 56 | |
| 57 | /** |
||
| 738 | cascade | 58 | * send a PGM<string> throught usart1 |
| 346 | cascade | 59 | */ |
| 738 | cascade | 60 | void usart1_puts_pgm(const char*); |
| 346 | cascade | 61 | |
| 62 | /** |
||
| 387 | cascade | 63 | * transmit interrupt handler |
| 64 | * unused |
||
| 65 | */ |
||
| 389 | cascade | 66 | ISR(SIG_USART1_DATA); |
| 387 | cascade | 67 | |
| 68 | /** |
||
| 346 | cascade | 69 | * receive data through usart1 |
| 70 | * portions taken and adapted from |
||
| 71 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Fbranches%2FV0.72p+Code+Redesign+killagreg%2Fuart0.c |
||
| 72 | */ |
||
| 73 | ISR(SIG_USART1_RECV); |
||
| 74 | |||
| 75 | /** |
||
| 76 | * Decode the recevied Buffer |
||
| 77 | * portions taken and adapted from |
||
| 78 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.72p%2Fuart.c |
||
| 79 | */ |
||
| 80 | void Decode64(void); |
||
| 81 | |||
| 82 | /** |
||
| 83 | * request Data through USART in special MK format by adding checksum and |
||
| 84 | * encode data in modified Base64 |
||
| 85 | * portions taken and adapted from |
||
| 86 | * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.72p%2Fuart.c |
||
| 87 | */ |
||
| 738 | cascade | 88 | //void sendMKData(unsigned char, unsigned char, unsigned char*, unsigned char); |
| 346 | cascade | 89 | |
| 90 | /** |
||
| 91 | * short script to directly send a request thorugh usart including en- and disabling it |
||
| 92 | * where <address> is the address of the receipient, <label> is which data set to request |
||
| 93 | * and <ms> represents the milliseconds delay between data |
||
| 94 | */ |
||
| 738 | cascade | 95 | //void usart1_request_mk_data(uint8_t, char, uint8_t); |
| 762 | - | 96 | |
| 97 | #endif |