Table of Contents
CAN-GC4 Firmware
Content → Hardware → MERG CBUS
| Firmware version: 1.c rev.: 489, resonator: 8MHz, PIC18F2585 |
The firmware is based on CAN-GC2.
Boot mode is not supported.
Copyrights
© MERG (CBUS code.)
© Bob Ammerman (Software UAR(no T) code.)
© Rob Versluis, rocrail.net
Features
- Configuration over FLiM
- Report RFID (short)events: OPC_DDES/OPC_ASOF¹
- Report GCA93 Sensor events: OPC_ASON/OPC_ASOF
- Positive ID list for generating events. ( For opening doors.
RocHome ) - Watch dog in each RFID channel for reset in case of interfering signals.
¹) Optionally.
IDs
| NMRA Manufacturer ID | 70 |
| Product ID | 4 |
| Default node number | 115 |
| Default CanID | 115 |
Files
HEX
Sources
Node Variables
| # | Description |
|---|---|
| 1 | node configuration |
| 2 | CAN-ID |
| 3-27 | 5 x 40bit Allowed RFID |
Node configuration byte
| Bit | Default | Function | Remark |
|---|---|---|---|
| 0x01 | off | Save RFIDs | Used for SoD; Use with care → Old information is reported! |
| 0x02 | off | Check RFIDs | The incoming RFID must be in the list of allowed RFIDs for generating a CBUS event. |
| 0x04 | off | Release RFIDs | An event with OPC_ASOF is send after 2 seconds to release the related sensor. |
| 0x08 | off | Accessory events for RFIDs | For use in combination with check RFIDs to trigger an output on the CAN-GC2; No RFID event is generated. (Door opener.) |
Node Events
| Event# | Description | Variable |
|---|---|---|
| 0-7 | RFID | not used |
| 8-15 | Block | not used |
| 16 | SOD | not used |
ID-12 Data Format
Development Tools
- MPLAB X v1.00
- C18 v3.40
- PICKit 3