Filipe Morais / Mbed 2 deprecated mini_project

Sensor with Web Server

Dependencies:   EthernetInterface mbed-rpc mbed-rtos mbed

OneWireDefs.h@0:c385e589a779, 2014-04-08 (annotated)

Committer:
afilipem
Date:
Tue Apr 08 12:13:32 2014 +0000
Revision:
0:c385e589a779
1 version;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
afilipem 0:c385e589a779 1 /*
afilipem 0:c385e589a779 2 * OneWireCRC. This is a port to mbed of Jim Studt's Adruino One Wire
afilipem 0:c385e589a779 3 * library.
afilipem 0:c385e589a779 4 *
afilipem 0:c385e589a779 5 * Copyright (C) <2009> Petras Saduikis <petras@petras.co.uk>
afilipem 0:c385e589a779 6 *
afilipem 0:c385e589a779 7 * This file is part of OneWireCRC.
afilipem 0:c385e589a779 8 *
afilipem 0:c385e589a779 9 * OneWireCRC is free software: you can redistribute it and/or modify
afilipem 0:c385e589a779 10 * it under the terms of the GNU General Public License as published by
afilipem 0:c385e589a779 11 * the Free Software Foundation, either version 3 of the License, or
afilipem 0:c385e589a779 12 * (at your option) any later version.
afilipem 0:c385e589a779 13 *
afilipem 0:c385e589a779 14 * OneWireCRC is distributed in the hope that it will be useful,
afilipem 0:c385e589a779 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
afilipem 0:c385e589a779 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
afilipem 0:c385e589a779 17 * GNU General Public License for more details.
afilipem 0:c385e589a779 18 *
afilipem 0:c385e589a779 19 * You should have received a copy of the GNU General Public License
afilipem 0:c385e589a779 20 * along with OneWireCRC. If not, see <http://www.gnu.org/licenses/>.
afilipem 0:c385e589a779 21 */
afilipem 0:c385e589a779 22
afilipem 0:c385e589a779 23 #ifndef SNATCH59_ONEWIREDEFS_H
afilipem 0:c385e589a779 24 #define SNATCH59_ONEWIREDEFS_H
afilipem 0:c385e589a779 25
afilipem 0:c385e589a779 26 // device ids
afilipem 0:c385e589a779 27 #define DS18B20_ID 0x28
afilipem 0:c385e589a779 28 #define DS18S20_ID 0x10
afilipem 0:c385e589a779 29
afilipem 0:c385e589a779 30 #define ALARM_CONFIG_SIZE 3
afilipem 0:c385e589a779 31 #define THERMOM_SCRATCHPAD_SIZE 9
afilipem 0:c385e589a779 32 #define THERMOM_CRC_BYTE 8
afilipem 0:c385e589a779 33 #define ADDRESS_SIZE 8
afilipem 0:c385e589a779 34 #define ADDRESS_CRC_BYTE 7
afilipem 0:c385e589a779 35
afilipem 0:c385e589a779 36 // One Wire command codes
afilipem 0:c385e589a779 37 #define OVERDRIVE_SKIP 0x3C
afilipem 0:c385e589a779 38 // ROM commands
afilipem 0:c385e589a779 39 #define SEARCH_ROM 0xF0
afilipem 0:c385e589a779 40 #define READ_ROM 0x33
afilipem 0:c385e589a779 41 #define MATCH_ROM 0x55
afilipem 0:c385e589a779 42 #define SKIP_ROM 0xCC
afilipem 0:c385e589a779 43 #define ALARM_SEARCH 0xEC
afilipem 0:c385e589a779 44 // Functions Commnds
afilipem 0:c385e589a779 45 #define CONVERT 0x44
afilipem 0:c385e589a779 46 #define WRITESCRATCH 0x4E
afilipem 0:c385e589a779 47 #define READSCRATCH 0xBE
afilipem 0:c385e589a779 48 #define COPYSCRATCH 0x48
afilipem 0:c385e589a779 49 #define RECALLE2 0xB8
afilipem 0:c385e589a779 50 #define READPOWERSUPPLY 0xB4
afilipem 0:c385e589a779 51
afilipem 0:c385e589a779 52 // temperature read resolutions
afilipem 0:c385e589a779 53 enum eResolution {nineBit = 0, tenBit, elevenBit, twelveBit};
afilipem 0:c385e589a779 54 const int CONVERSION_TIME[] = {94, 188, 375, 750}; // milli-seconds
afilipem 0:c385e589a779 55
afilipem 0:c385e589a779 56 // DS18B20/DS18S20 related
afilipem 0:c385e589a779 57 #define TEMPERATURE_LSB 0
afilipem 0:c385e589a779 58 #define TEMPERATURE_MSB 1
afilipem 0:c385e589a779 59 #define HIGH_ALARM_BYTE 2
afilipem 0:c385e589a779 60 #define LOW_ALARM_BYTE 3
afilipem 0:c385e589a779 61 #define CONFIG_REG_BYTE 4
afilipem 0:c385e589a779 62 #define CONFIG_READ_END 5
afilipem 0:c385e589a779 63 #define COUNT_REMAIN_BYTE 6
afilipem 0:c385e589a779 64 #define COUNT_PER_DEG_BYTE 7
afilipem 0:c385e589a779 65
afilipem 0:c385e589a779 66 #endif