/* uid.c */ /* Zigbit common UID function {{{ * * Copyright (C) 2013 Florent Duchon * * APBTeam: * Web: http://apbteam.org/ * Email: team AT apbteam DOT org * * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * }}} */ /* This function returns the UID of the device according to the mapping of F5 F6 F7 F8*/ #include "uid.h" /* APBTeam static zigbit device list */ static DeviceType_t apbeam_zigbit_table[APBTEAM_MAX_ZIGBIT_DEVICES] = { DEVICE_TYPE_COORDINATOR, DEVICE_TYPE_END_DEVICE, DEVICE_TYPE_END_DEVICE }; /* This function returns the UID of the device according to the mapping of F5 F6 F7 F8*/ uint16_t get_uid(void) { uint16_t value = 0x0F; /* activated pull up on F4 -> F7 */ PORTF = 0xF0; /* F4 -> F7 configured as input */ DDRF = 0x00; if(PINF&0x20) //PINF5 value &= 0xF7; if(PINF&0x80) //PINF7 value &= 0xFB; if(PINF&0x40) //PINF6 value &= 0xFD; if(PINF&0x10) //PINF4 value &= 0xFE; /* Nothing connected */ if(PINF&0xFF) value &=0xF0; return value; } /* This function returns the device type */ DeviceType_t get_device_type(uint16_t uid) { return apbeam_zigbit_table[uid]; }