Jason Gaunt / GMLAN

Libraries to support working with GMLAN - General Motors CAN BUS network in most of their vehicles between 2007-present day. Please note this is a work in progress and not guaranteed to be correct, use at your own risk! Read commit logs / subscribe to see what has been added, it's a work in progress after all ;)

Diff: GMLAN_11bit.h

Revision:
4:486fec88517e
Child:
6:32592425aa57
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/GMLAN_11bit.h	Wed Mar 13 14:50:15 2013 +0000
@@ -0,0 +1,52 @@
+/*
+GMLAN_11bit.h - 11-Bit specific header file for GMLAN Library
+
+GMLAN is a Controller Area Network Bus used in General Motors vehicles from
+roughly 2007-onwards. Its purpose is to allow various Electronic Control Units
+(aka ECUs) within a modern vehicle to share information and enact procedures.
+
+An example of this would be communication between the HU (Head unit) and the
+DIC (Dashboard Information Cluster), when you adjust the volume up / down, this
+is reported to the cluster to be displayed.
+
+It is the function of this library to "crack open" this world to allow anyone
+with only as little as a few hours of C++ programming under their belt to get
+started in what can sometimes seem a daunting world.
+
+Jason Gaunt, 18th Feb 2013
+*/
+
+#ifndef GMLAN_11BIT_H
+#define GMLAN_11BIT_H
+
+#define GMLAN_INITIAL_WAKE_UP_REQUEST   0x100
+#define GMLAN_REQUEST_TO_ALL_NODES  0x101
+#define GMLAN_DIAGNOSTIC_REQUEST    0x102
+#define GMLAN_TO_RESERVED_REQUEST   0x240
+#define GMLAN_TO_BCM    0x241
+#define GMLAN_TO_TDM    0x242
+#define GMLAN_TO_EBCM   0x243
+#define GMLAN_TO_EHU    0x244
+#define GMLAN_TO_SIC    0x246
+#define GMLAN_TO_SDC    0x247
+#define GMLAN_TO_IPC    0x24C
+#define GMLAN_TO_HVAC   0x251
+#define GMLAN_TO_RFA    0x258
+#define GMLAN_SF_FROM_RESERVED_RESPONSE 0x540
+#define GMLAN_MF_FROM_RESERVED_RESPONSE 0x640
+#define GMLAN_MF_FROM_BCM   0x641
+#define GMLAN_MF_FROM_TDM   0x642
+#define GMLAN_MF_FROM_EBCM  0x643
+#define GMLAN_MF_FROM_EHU   0x644
+#define GMLAN_MF_FROM_SIC   0x646
+#define GMLAN_MF_FROM_SDC   0x647
+#define GMLAN_MF_FROM_IPC   0x64C
+#define GMLAN_MF_FROM_HVAC  0x651
+#define GMLAN_MF_FROM_RFA   0x658
+#define GMLAN_EXTERNAL_OBD_TEST_EQUIPMENT_TO_NON_SPECIFIC_OBD_COMPLIANT_ECUS    0x7DF
+#define GMLAN_EXTERNAL_OBD_TEST_EQUIPMENT_TO_ECM    0x7E0
+#define GMLAN_EXTERNAL_OBD_TEST_EQUIPMENT_TO_SPECIFIC_OBD_COMPLIANT_ECU 0x7E1
+#define GMLAN_ECM_TO_EXTERNAL_OBD_TEST_EQUIPMENT    0x7E8
+#define GMLAN_SPECIFIC_OBD_COMPLIANT_ECU_TO_EXTERNAL_OBD_TEST_EQUIPMENT 0x7E9
+
+#endif
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