Implementation of 1-Wire with added Alarm Search Functionality
Dependents: Max32630_One_Wire_Interface
OneWire_Switches/DS2413/ds2413.h
- Committer:
- j3
- Date:
- 2016-03-21
- Revision:
- 22:686273e55cdc
- Parent:
- 21:00c94aeb533e
- Child:
- 54:08985bf69691
File content as of revision 22:686273e55cdc:
/******************************************************************//** * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * * Except as contained in this notice, the name of Maxim Integrated * Products, Inc. shall not be used except as stated in the Maxim Integrated * Products, Inc. Branding Policy. * * The mere transfer of this software does not imply any licenses * of trade secrets, proprietary technology, copyrights, patents, * trademarks, maskwork rights, or any other form of intellectual * property whatsoever. Maxim Integrated Products, Inc. retains all * ownership rights. **********************************************************************/ #ifndef DS2413_H #define DS2413_H #include "mbed.h" #include "OneWire_Masters/OneWireMasters.h" class Ds2413 { public: enum DS2413_CMDS { PIO_ACCESS_READ = 0xF5, PIO_ACCESS_WRITE = 0x5A }; enum DS2413_PIO { PIOA, PIOB, PIOAB }; enum CmdResult { Success, CommsReadError, CommsWriteError, OpFailure }; /**********************************************************//** * @brief Ds2413 constructor * * @details * * On Entry: * @param[in] owm - reference to 1-wire master * * On Exit: * * @return **************************************************************/ Ds2413(OneWireMaster &owm); /**********************************************************//** * @brief pio_access_read_chA() * * @details reads state of pio * * On Entry: * @param[in] romId - refernce to ROM # of switch * * On Exit: * @param[out] val - lsb represents the state of the pio * * @return CmdResult - result of operation **************************************************************/ CmdResult pio_access_read_chA(RomId &romId, uint8_t & val); /**********************************************************//** * @brief pio_access_read_chB() * * @details reads state of pio * * On Entry: * @param[in] romId - refernce to ROM # of switch * * On Exit: * @param[out] val - lsb represents the state of the pio * * @return CmdResult - result of operation **************************************************************/ CmdResult pio_access_read_chB(RomId &romId, uint8_t & val); /**********************************************************//** * @brief pio_acess_write_chA() * * @details writes to pio * * On Entry: * @param[in] romId - refernce to ROM # of switch * @param[in] val - lsb sets state of pio * * On Exit: * * @return CmdResult - result of operation **************************************************************/ CmdResult pio_access_write_chA(RomId &romId, uint8_t val); /**********************************************************//** * @brief pio_acess_write_chB() * * @details writes to pio * * On Entry: * @param[in] romId - refernce to ROM # of switch * @param[in] val - lsb sets state of pio * * On Exit: * * @return CmdResult - result of operation **************************************************************/ CmdResult pio_access_write_chB(RomId &romId, uint8_t val); private: CmdResult pio_access_read(RomId &romId, uint8_t & val); CmdResult pio_access_write(RomId &romId, uint8_t val); OneWireMaster &_owm; }; #endif /*DS2413_H*/