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serial_common.c    90 lines (74 with data), 2.5 kB

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/*
stm32flash - Open Source ST STM32 flash program for *nix
Copyright (C) 2010 Geoffrey McRae <geoff@spacevs.com>
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, or (at your option) any later version.
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "serial.h"
serial_baud_t serial_get_baud(const unsigned int baud) {
switch(baud) {
case 1200: return SERIAL_BAUD_1200 ;
case 1800: return SERIAL_BAUD_1800 ;
case 2400: return SERIAL_BAUD_2400 ;
case 4800: return SERIAL_BAUD_4800 ;
case 9600: return SERIAL_BAUD_9600 ;
case 19200: return SERIAL_BAUD_19200 ;
case 38400: return SERIAL_BAUD_38400 ;
case 57600: return SERIAL_BAUD_57600 ;
case 115200: return SERIAL_BAUD_115200;
default:
return SERIAL_BAUD_INVALID;
}
}
const unsigned int serial_get_baud_int(const serial_baud_t baud) {
switch(baud) {
case SERIAL_BAUD_1200 : return 1200 ;
case SERIAL_BAUD_1800 : return 1800 ;
case SERIAL_BAUD_2400 : return 2400 ;
case SERIAL_BAUD_4800 : return 4800 ;
case SERIAL_BAUD_9600 : return 9600 ;
case SERIAL_BAUD_19200 : return 19200 ;
case SERIAL_BAUD_38400 : return 38400 ;
case SERIAL_BAUD_57600 : return 57600 ;
case SERIAL_BAUD_115200: return 115200;
case SERIAL_BAUD_INVALID:
default:
return 0;
}
}
const unsigned int serial_get_bits_int(const serial_bits_t bits) {
switch(bits) {
case SERIAL_BITS_5: return 5;
case SERIAL_BITS_6: return 6;
case SERIAL_BITS_7: return 7;
case SERIAL_BITS_8: return 8;
default:
return 0;
}
}
const char serial_get_parity_str(const serial_parity_t parity) {
switch(parity) {
case SERIAL_PARITY_NONE: return 'N';
case SERIAL_PARITY_EVEN: return 'E';
case SERIAL_PARITY_ODD : return 'O';
default:
return ' ';
}
}
const unsigned int serial_get_stopbit_int(const serial_stopbit_t stopbit) {
switch(stopbit) {
case SERIAL_STOPBIT_1: return 1;
case SERIAL_STOPBIT_2: return 2;
default:
return 0;
}
}