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Coolgear CAN Programming 1 Port Ethernet To CAN Bus Adapter
Litlhaloso
- Moetsi: Litlhaloso tsa likarolo tsa Coolgear Inc.
- Letsatsi la ho nšoa: 01/24/2017
- Tšehetso: coolgear.com/support
Tlhahisoleseding ya Sehlahiswa
The CAN Programming Guide by Coolgear Inc. provides a detailed guide on programming the Controller Area Network (CAN) devices using their application programming interface.
Ho kenya
- Ho kenya DLL, LIB, le Header files, copy them to your application project directory. The specific locations may vary depending on your programming language and compiler configurations.
- Refer to your programming environment documentation for guidance.
Types and Structures
- The guide provides details on various types and structures used in CAN programming, like CAN_HANDLE, CAN_ERRORS, CAN_STATUS, and CAN_MSG.
ExampKhoutu
- Tataiso e kenyelletsa example code snippets to help you understand how to implement the functions in your application.
Nalane ea Phetoho
| Khatiso | Letsatsi | Maikutlo |
| 1.0 | 04/25/2024 First Release | |
Selelekela
- Thank you for purchasing Coolgear’s 1 Port Serial RS232 to CAN Bus Adapter. A Controller Area Network (CAN) is a high-integrity asynchronous serial bus system for networking intelligent devices. It is often used in automotive and industrial systems.
- The CG-1P232CAN is designed to provide a fast, simple way to communicate with CAN bus devices. Connected to a serial port on your computer, the CG-1P232CAN instantly adds an industrial CAN bus channel to your host system.
- The CG-1P232CAN provides a cost-effective solution for customers to enable communication with CAN bus devices.
- The solution designed by the ARM Cortex-M0 32-bit microcontroller makes it very flexible in handling small bursts of CAN frames at a high speed.
- Plugging the CG-1P232CAN into the serial port, the CG-1P232CAN adapter provides instant connectivity to CAN bus devices.
- The CG-1P232CAN provides an industrial solution for applications of CAN bus multi-drop communications over short and long distances.
- The CG-1P232CAN provides DC +5V/+12V 500mA power for external devices and is powered from an external DC 12V power supply.
Likaroloana:
- Adds a CAN bus port on your computer by connecting to the RS-232 serial port
- One DB9 female connector (serial port)
- One DB9 male connector (CAN bus port)
- Includes one serial cable. Cable length: 100cm
- Powered by an external DC 12V power adapter
- Provides DC +5V/+12V 500mA power for external devices
- LEDs indicate initialization and CAN bus status
- CAN bus speed up to 1 Mbps
- Supports CAN 2.0A and CAN 2.0B protocols
- Supported CAN modes
- Standard mode: normal operation on the CAN bus
- Listen mode: passive receiving of CAN frames
- Echo mode: transmitter also receives sent frames (for testing purposes)
- CG-1P232CAN can be controlled over a serial port using simple ASCII commands
- Wide ambient temperature operation 0°C to 60°C (32°F to 140°F)
- CE, tumello ea FCC
- Designed by the ARM Cortex-M0 32-bit microcontroller
- Drivers are provided for Windows and Linux OS
- Supports SocketCAN (slcan driver) since kernel 2.6.38+
DIAGRAM OF CG-1P232CAN
TŠEBELETSO EA PCB
TIISETSA SEAKI
PIN-OUT INFORMATION
The following is the pin-out of the connector for RS-232 serial port signals.
RS-232 Serial Port Pin-out for DB9 Female Connector
| Nomoro ea Pin | Lipontšo | Tlhaloso |
| 1 | DCD | Fumana Moemeli oa Boitsebiso |
| 2 | RxD | Receive Serial Data |
| 3 | TxD | Transmit Serial Data |
| 4 | – | Reserved |
| 5 | GND | Sebaka sa Letšoao |
| 6 | DSR | Boitsebiso bo Loketse |
| 7 | RTS | Kopa ho Romela |
| 8 | CTS | Hlakileng Ho Romela |
| 9 | – | Reserved |
- The following are the pin-out of the DB-9 male connector and the terminal block for CAN bus signals.
CAN Bus Pin-out for DB9 Male Connector
| Nomoro ea Pin | Lipontšo | Tlhaloso |
| 1 | KOPANO_V + | Provides +DC 5V or 12V power (optional) |
| 2 | KA_L | CAN_L bus line (dominant level is low) |
| 3 | LETHO_THABANG | Sebaka sa lipontšo |
| 4 | – | Reserved |
| 5 | – | Reserved |
| 6 | LETHO_THABANG | Sebaka sa lipontšo |
| 7 | TLHOKOMELISO | CAN_H bus line (dominant level is high) |
| 8 | – | Reserved |
| 9 | KOPANO_V + | Provides +DC 5V or 12V power (optional) |
CAN Bus Pin-out for 5-pin Terminal Block
| Nomoro ea Pin | Lipontšo | Tlhaloso |
| 1 | LETHO_THABANG | Sebaka sa lipontšo |
| 2 | TLHOKOMELISO | CAN_H bus line (dominant level is high) |
| 3 | KA_L | CAN_L bus line (dominant level is low) |
| 4 | -CAN_V+ | Provides +DC 5V or 12V power (optional) |
| 5 | LETHO_THABANG | Sebaka sa lipontšo |
Enabling the DC +5V or DC +12V Power for External Devices
Outside the unit, there is a 3-pin DIP switch (SW) which are settings used for enabling 5V or 12V (500mA max.) power for external devices.
| SW | MOSEBETSI | |
| PIN ea 1 | ON | Enable DB9 pin 1 to provide 5V or 12V power for external devices |
| TLOA | Disable the 5V or 12V power on pin 1 | |
| PIN ea 2 | ON | Enable DB9 pin 9 to provide 5V or 12V power for external devices |
| TLOA | Disable the 5V or 12V power on pin 9 | |
| PIN ea 3 | ON | Enable terminal block pin 4 to provide 5V or 12V power for external devices |
| TLOA | Disable the 5V or 12V power on terminal block pin 4 | |
- Inside the unit, there are three 3-pin header blocks (J1, J2, J3), which are jumpers for selecting 5V or 12V power for external devices.
| JUMANE | MOSEBETSI |
| J1 pin 1, 2 short | Select DB9 pin 1 to provide 5V power for external devices |
| J1 pin 2, 3 short | Select DB9 pin 1 to provide 12V power for external devices |
| J2 pin 1, 2 short | Select DB9 pin 9 to provide 5V power for external devices |
| J2 pin 2, 3 short | Select DB9 pin 9 to provide 12V power for external devices |
| J3 pin 1, 2 short | Select terminal block pin 4 to provide 5V power for external devices |
| J3 pin 2, 3 short | Select terminal block pin 4 to provide 12V power for external devices |
Basebetsi ba ho emisa
- The serial-to-CAN adapter does not provide CAN bus termination resistors. A CAN bus network requires 120Ω termination resistors at each end.
- Generally, this must be done in the cabling. Since this depends on the installation of connections, please check your CAN bus cable specification for proper impedance matching.
MOSEBETSI TLHALOSO
Lipontšo tsa LED
- The CG-1P232CANadapter has three LEDs (red LED, green LED, yellow LED) to indicate power and CAN bus statuses.
- The red LED indicates CG-1P232CAN adapter power; the green LED indicates CAN bus data activity, and the yellow LED indicates a CAN bus error.
- The following are the definition of different LED combinations.
A: Power up (device initialized)
- After CG-1P232CAN powers up (device initialized), the red LED turns on and the green & yellow LEDs flash four times to indicate that the CG-1P232CANadapter has been initialized.
B: CAN bus channel open/close
- When CAN bus channel opens, the green LED will turn on to indicate that the CAN bus channel is open; When CAN bus channel closes, the green LED will turn off to indicate that the CAN bus channel is closed.
C: CAN Bus Data Activity
- When a CAN data frame is sent or received, the green LED flashes continuously to indicate CAN bus data I/O activity.
D: CAN Bus Error
- When an error occurs on the CAN bus, the yellow LED flashes continuously to indicate a CAN bus error.
ASCII Command Set
- With simple ASCII commands the CG-1P232CAN adapter can be controlled over the serial port. Users can send/receive commands from any simple serial terminal program.
- ExampLe: Set bitrate to 500 Kbps, open CAN channel, send CAN frame (ID = 002h, DLC = 3, Data = 11 22 33), close CAN.
| Taelo | Karabo | Mosebetsi |
| S6[CR] | [CR] | Set the bitrate of the CG-1P232CAN adapter to 500 Kbps |
| O[CR] | [CR] | Open CAN channel |
| t0023112233[CR] | z[CR] | Send CAN message (ID = 002h, DLC = 3, Data = 11 22 33) |
| C[CR] | [CR] | Close the CAN channel |
Lethathamo la Taelo
- The commands are line-based and terminated with the newline character CR (0xD). On error, the response will be 0x7 (BELL).
- The “help” command (‘H’, ‘h’, or ‘?’) will list supported commands.
| Taelo | Karabo | Mosebetsi |
| H[CR] | [CR] | List all supported commands |
| h[CR] | [CR] | |
| ?[CR] | z[CR] |
- ExampLe: H[CR]
Khutlisa Khoutu
List of Supported Commands:
- KAPA’ – Open the channel in Normal mode
- 'L' – Open the channel in Listen Only mode
- 'Y' – Open the channel in Loopback mode
- 'C' – Close CAN Channel
- 'S' – Set standard CAN bitrate
- 's' – Set non-standard CAN bitrate
- 't' – Transmit a standard frame
- 'T' – Transmit an extended frame
- 'r' – Transmit a standard remote request frame
- 'R' – Transmit an extended remote request frame
- 'Z' – Set timestamp ho/ tima
- ‘m – Set acceptance mask
- 'M'e – Set acceptance filter
- 'F' – Read status flag
- 'V' – Check software version
- 'N' – Check serial number
- ‘m – Set acceptance mask
- 'M’ – Set acceptance filter
- 'RST’ – Reset CG-1P232CAN Adapter
- ‘H’, ‘h’, or ‘?’ – List supported commands
Opening the CAN Bus Channel
- The CAN bus channel will be opened with the command O[CR], L[CR], or Y[CR].
- The command O[CR] will open the CAN bus channel in normal operation mode, and the command L[CR] will open the CAN bus channel in listen-only mode, in which no bus interaction will be done from the controller.
- The command Y[CR] will open the CAN bus channel in a loop-back mode, in which the CG-1P232CAN adapter will also receive the frames that it sends. Before you use one of the commands, you should set a bitrate with the commands S or s.
| Taelo | Karabo | Mosebetsi |
| O[CR] | [CR] | Open the channel in Normal mode |
| L[CR] | [CR] | Open the channel in Listen Only mode |
| Y[CR] | [CR] | Open the channel in Loopback mode |
Closing the CAN Bus Channel
The CAN bus channel will be closed with the command C[CR]. The command can only be used if the CAN bus channel is open.
| Taelo | Karabo | Mosebetsi |
| C[CR] | [CR] | Close the CAN channel if it is open |
Setting CAN Bitrate (Standard)
- The CAN bus bitrate can be set with the command SX[CR]. The command can only be used if the CAN bus channel is closed.
| Taelo | Karabo | Mosebetsi |
| S6[CR] S00[CR] | [CR] | Set the bitrate of the CG-1P232CAN adapter to 500 Kbps |
| S0[CR] | [CR] | Open CAN channel |
| S1[CR] S2[CR] | [CR] | Send CAN message (ID = 002h, DLC = 3, Data = 11 22 33) |
| S3[CR] | [CR] | Close the CAN channel |
| S4[CR] | [CR] | |
| S5[CR] | [CR] | |
| S6[CR] | [CR] | |
| S7[CR] | [CR] | |
| S8[CR] | [CR] | Set the CAN bus bitrate to 1M |
Litlhaloso
Kakaretso
| Serial Port | Bosch C_CAN module |
| Ka bese | Supports CAN 2.0A and CAN 2.0B |
| Chipset | ARM Cortex-M0 32-bit microcontroller |
Ka bese
| Palo ea Boema-kepe | 1 |
| Sehokedi | Mohokahanyi oa banna oa DB9 |
| CAN Bus Speed | CAN 2.0A / 2.0B 5kbps to 1Mbps for transmit & receive |
| Lipontšo | CAN_H, CAN_L, CAN_GND, CAN_V+ |
| CAN Bus Controller | Bosch C_CAN module |
| LED | Power, CAN bus data activity, CAN bus error |
| CAN Bus Mode | Standard mode: normal operation on the CAN bus. Listen mode: passive receiving of CAN Frames
Echo mode: transmitter also receives sent frames (for testing purposes) |
| Tshireletso | +/-16 KV ESD protection for CAN signals |
Lisebelisoa tsa Software
| API Library | Supports C/C++, C#, VB.NET and LabVIEW |
| Tšebeliso | On-board firmware update utility |
| Lisebelisoa tsa ho Hlahloba | Supported by CANHacker, the Titan CAN test program |
Tlhokahalo ea Matla
| Kenyeletso ya Matla | DC 12V external power adapter |
| Tšebeliso ea Matla | Max. 80mA@12VDC (no external devices) |
Mechini
| Casing | SECC sheet metal (1mm) |
| Litekanyo | 81 mm x 81 mm x 24 mm (L x W x H) |
| Boima ba 'mele | 175g |
Tikoloho
| Mocheso oa ho sebetsa | 0°C ho isa ho 55°C (32°F ho isa ho 131°F) |
| Mocheso oa polokelo | -20°C ho isa ho 75°C (-4°F ho isa ho 167°F) |
| Mongobo o sebetsang | 5% ho isa ho 95% RH |
| Litumello tsa Tšireletseho | CE, FCC |
Iteanye le rona:
- Litlhaloso tsa likarolo tsa Coolgear Inc.
- 5120 110th Avenue North
- Clearwater, Florida 33760 USA
- Tholo Mahala: 18886882188
- Sebaka sa heno: 17272091300
- Fax: 17272091302
Polokeho
- Read the entire Installation Guide before implementing this product for your application. This guide contains important information about electrical connections that must be followed for safe and proper operation.
- Hlahloba sehlahiswa ka hloko bakeng sa mefokolo ya pono pele o se sebedisa.
- Keep away from areas where moisture builds, This product contains electrical components that can be damaged by moisture buildup, which can adversely affect your equipment connected to it.
- U se ke ua qhaqha sehlahisoa. Ho sebetsana le likarolo tse ka hare tsa sehlahisoa ho ka se pepesetsa likotsi tsa ESD (Electro-Static Discharge) tse ka amang ts'ebetso ea sesebelisoa.
- Haeba sehlahisoa sena se sa sebetse hantle, romella sehlopha sa rona sa tšehetso ka lengolo-tsoibila ho support@coolgear.com.
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Polelo ea Tumellano
- View ho latela melao ka har'a Leqephe la Lintlha tsa Sehlahisoa, tse fumanehang lethathamong la marang-rang la sehlahisoa.
Tšehetso ea tekheniki
- When you reach out to Coolgear support, you’ll find yourself in the hands of a solution-oriented and knowledgeable expert ready to answer whatever question you throw at them.
- If you ever need help with your product, visit coolgear.com/support for support tickets, downloads, and other support resources. For the latest drivers, please visit coolgear.com/download.
Tiisetso
Tiisetso e tloaelehileng ea Sehlahisoa
- One (1) Year Warranty from Date of Purchase Invoice. Coolgear will repair or replace any Product determined to be defective and which has been returned, at your risk and expense, to Coolgear. Where Coolgear determines in its sole judgment that repair or replacement of such Product is not reasonable, Coolgear will keep the non-conforming Product and refund to you the amount you paid for such Product. Returned Products shall be subject to the balance of the Warranty Period otherwise applicable.
- Any reconditioned parts used by Coolgear shall be subject to all the same provisions as otherwise applicable to new parts.
- THE FOREGOING DESCRIBES COOLGEAR’S SOLE LIABILITY, AND YOUR SOLE REMEDY, FOR ANY BREACH OF WARRANTY.
- IF YOU DO NOT AGREE WITH THE TERMS OF THIS LIMITED WARRANTY, YOU MUST RETURN THE PRODUCTS UNUSED AND IN THEIR ORIGINAL CONTAINERS TO YOUR ORIGIN OF PURCHASE.
Moeli oa Boikarabelo
- This Limited Warranty does not cover: (i) defects or damages resulting from natural causes, casualty, accident, misuse or abuse, neglect, alterations, service or repair by other than Coolgear, including without limitation by you; (ii) improper installation or de-installation, operation or maintenance, improper connections with peripherals or other causes not arising out of defects in the materials or workmanship of Products; (iii) any Product for which the warranty sticker has been removed, modified or defaced; (iv) normal wear and tear; (v) damage to or loss of repaired or replaced Products during shipping by Coolgear except when such damage or loss is caused by poor or inadequate packaging by Coolgear; or (vi) Products purchased outside the United States. UNDER
- NO CIRCUMSTANCES WILL COOLGEAR BE LIABLE FOR ANY LOSS OF USE, INTERRUPTION OF BUSINESS OR ANY INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL DAMAGES OF ANY KIND (INCLUDING LOST PROFITS) REGARDLESS OF THE FORM OF ACTION WHETHER IN CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT PRODUCT LIABILITY OR OTHERWISE, EVEN IF COOLGEAR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- IN NO EVENT SHALL THE TOTAL LIABILITY OF COOLGEAR HEREUNDER EXCEED THE GREATER OF $50.00 OR THE AMOUNT YOU ACTUALLY PAID FOR THE PRODUCT GIVING RISE TO SUCH LIABILITY, REGARDLESS OF THE CAUSE OF ACTION, IN CONTRACT, TORT, STRICT LIABILITY, OR OTHERWISE. NOT ALL JURISDICTIONS ALLOW SUCH LIMITATIONS OF DAMAGES, SO THE FOREGOING LIMITATIONS MAY NOT APPLY TO YOU.
© 2024 Coolgear, Inc. All Rights Reserved. All products and accompanying digital documentation, including images, are the property and/or trademarks of Coolgear Inc. Coolgear Inc. is continuously improving upon its products. - Lintlha tsa sehlahisoa li ka fetoha ntle le tsebiso.
- U hloka thuso? Etela: coolgear.com/support
- Litlhaloso tsa likarolo tsa Coolgear, Inc.
- Phetolelo: 1.0
- Letsatsi: 04/25/2024
Lipotso Tse Botsoang Hangata
- P: Na ho na le sehlomathisi se itseng bakeng sa DLL?
- A: No, there is no specific DLL installer provided. You need to manually copy the DLL, LIB, and Header files to your application project directory.
- P: Ke litekanyetso life tsa kamehla tsa acceptance_code le acceptance_mask?
- A: The default values are set to allow passing all frames – Acceptance Filter = 0x7FF for standard messages and 0x1FFFFFFF for extended messages.
Litokomane / Lisebelisoa
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Coolgear CAN Programming 1 Port Ethernet To CAN Bus Adapter [pdf] Tlhophiso Tataiso CAN Programming 1 Port Ethernet Ho ea ho CAN Bus Adapter, CAN Programming, 1 Port Ethernet Ho ea ho CAN Bus Adapter, CAN Bus Adapter, Bus Adapter, Adapter |