| 0,0 → 1,87 |
|---|
| /**************************************************************************** |
| * Copyright (C) 2011 by Claas Anders "CaScAdE" Rathje * |
| * admiralcascade@gmail.com * |
| * Project-URL: http://www.mylifesucks.de/oss/c-epilepsy/ * |
| * * |
| * 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. * |
| ****************************************************************************/ |
| |
| #include "main.h" |
| |
| #ifndef _USART0_H |
| #define _USART0_H |
| |
| #ifndef USART0_BAUD |
| #define USART0_BAUD 57600 |
| #endif |
| |
| |
| #define RXD_BUFFER_LEN 180 |
| #define TXD_BUFFER_LEN 20 // not so much needed since only requesting stuff |
| |
| 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; |
| |
| /** |
| * init usart0 |
| */ |
| void usart0_init(); |
| |
| |
| /** |
| * send a single <character> through usart0 |
| */ |
| void usart0_putc(unsigned char character); |
| |
| /** |
| * send a <string> throught usart0 |
| */ |
| void usart0_puts(char *s); |
| |
| /** |
| * send a PGM<string> throught usart0 |
| */ |
| void usart0_puts_pgm(const char* string); |
| |
| |
| /** |
| * 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); |
| |
| |
| /** |
| * 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); |
| |
| /** |
| * 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 usart0_request_mk_data(uint8_t, char, uint8_t); |
| |
| |
| #endif |