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authorFlorent Duchon2013-02-13 21:05:49 +0100
committerFlorent Duchon2013-02-13 21:25:03 +0100
commitefd02bee89a5fedf9a580cd438934a652d317663 (patch)
tree04293ab71ba87fda52cbb1b2de02cacf447851a7 /digital/zigbit/common/uid.c
parentdab1fa7ea5375575776f8ba4552b7bc21df7eb1b (diff)
digital/zigbit/common: add common uid function
Diffstat (limited to 'digital/zigbit/common/uid.c')
-rw-r--r--digital/zigbit/common/uid.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/digital/zigbit/common/uid.c b/digital/zigbit/common/uid.c
new file mode 100644
index 00000000..87fab4df
--- /dev/null
+++ b/digital/zigbit/common/uid.c
@@ -0,0 +1,68 @@
+/* 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;
+
+ return value;
+}
+
+/* This function returns the device type */
+DeviceType_t get_device_type(uint16_t uid)
+{
+ return apbeam_zigbit_table[uid];
+}