can-gc4-en
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can-gc4-en [2020/06/30 21:24] – [Firmware Copyright] rjversluis | can-gc4-en [2020/07/06 14:56] – phg | ||
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\\ | \\ | ||
- | =====Firmware Copyright===== | ||
- | Copyright(c) Mike Bolton & Gil Fuchs.\\ | ||
\\ | \\ | ||
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===== Description ===== | ===== Description ===== | ||
Merg did a fine job in combining 8 RFID sensors attached to one board and from there read all sensors and send a completed number over the serial port to a PC.\\ | Merg did a fine job in combining 8 RFID sensors attached to one board and from there read all sensors and send a completed number over the serial port to a PC.\\ | ||
- | This board is stepping a bit further by doing the same thing and in addition has CBUS on board so the separate RS232 port is no longer needed.\\ | + | This board is stepping a bit further by doing the same thing and in addition has CAN on board so the separate RS232 port is no longer needed.\\ |
- | The received numbers are simply send via the CBUS.\\ | + | The received numbers are simply send via the CAN BUS.\\ |
Allthought Rocrail can handle also the MERG RFID concentrator, | Allthought Rocrail can handle also the MERG RFID concentrator, | ||
To power all connectable 8 RFID sensors, the board needs a power supply of approx 0.25Amp at 5V.\\ | To power all connectable 8 RFID sensors, the board needs a power supply of approx 0.25Amp at 5V.\\ | ||
For a linear regulator 5Volt , this is way too much for continuous functioning.\\ | For a linear regulator 5Volt , this is way too much for continuous functioning.\\ | ||
- | The CAN-GC4 steps down the 12 Volt as available in the CBUS network by means of switching power supply.\\ | + | The CAN-GC4 steps down the 12 Volt as available in the CAN network by means of switching power supply.\\ |
It saves energy and also avoid hot parts on the board.\\ | It saves energy and also avoid hot parts on the board.\\ | ||
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====LEDs==== | ====LEDs==== | ||
^ LED# ^ Function ^ Aspect ^ Remark ^ | ^ LED# ^ Function ^ Aspect ^ Remark ^ | ||
- | | 1 | CBUS activity | random flashing | Depends on CAN traffic | | + | | 1 | CAN activity | random flashing | Depends on CAN traffic | |
| 2 | Run | continuos | The board does not function if this LED does not illuminate | | | 2 | Run | continuos | The board does not function if this LED does not illuminate | | ||
| 3 | Learning mode | 500ms blinking | Activated by push button or Rocrail setup. | | | 3 | Learning mode | 500ms blinking | Activated by push button or Rocrail setup. | | ||
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| J4 | Optional for current detection GCA93. | | J4 | Optional for current detection GCA93. | ||
| ICSP1 | PIC Programmer. | | ICSP1 | PIC Programmer. | ||
- | | J3 | | + | | J3 | |
| J1 | CAN-GC connector out | | | J1 | CAN-GC connector out | | ||
| J2 | CAN-GC connector in | | | J2 | CAN-GC connector in | | ||
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====BK Column==== | ====BK Column==== | ||
- | The 8 block occupation detectors, GCA93, GCA94 or GCA173, can be assigned an address used for CBUS events.¹\\ | + | The 8 block occupation detectors, GCA93, GCA94 or GCA173, can be assigned an address used for CAN BUS events.¹\\ |
====Allowed RFID Column==== | ====Allowed RFID Column==== | ||
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===Check RFIDs=== | ===Check RFIDs=== | ||
- | The incoming RFID must be in the list of allowed RFIDs for generating a CBUS event.\\ | + | The incoming RFID must be in the list of allowed RFIDs for generating a CAN BUS event.\\ |
===Release RFIDs=== | ===Release RFIDs=== | ||
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Rocrail server trace with activated monitor level: | Rocrail server trace with activated monitor level: | ||
< | < | ||
- | 20120328.181017.123 r9999c cbreader | + | 20120328.181017.123 r9999c cbreader |
</ | </ | ||
See also: **[[: | See also: **[[: |
can-gc4-en.txt · Last modified: 2022/02/06 14:16 by phg