Hi, Ich habe can bus shield von seeed v1.2 und arduino uno. Ich habe die beiden so pin angeschlossen: Can arduino 9 10 11 11 12 12 13 13 Gnd gn That shield has a relatively short ICSP female header and it wasn't making contact with the male part of the CAN Bus ICSP header (it slid in, but not far enough to make electrical contact). Once I cut down all the USB shield's male pins by 2 mm, the ICSP made contact and all is good now in being able to talk to both boards at the same time Mine is saying CAN BUS Shield init fail but I'm not sure if it's my connection to the module or the module's connection to the car. Thanks. Thanks. - Bort Jan 14 '16 at 3:5
I ordered the SparkFun Can-Bus shield and Arduino redboard, and followed the setup from here: (no GPS, LCD, etc.) I ran a few test programs, Arduino works fine, but if I try the CAN demo it says it Can't Init CAN. The red LED lights up on the shield. The guide says it should power up from the car port, but unless it's plugged into the USB on the laptop, it doesn't turn on. Could it be. I am running the sparkfun Can-Bus shield on an Arduino pro-mini, and here is my serial monitor output before the change, and after: 12:56:38.580 -> CAN Read - Testing receival of CAN Bus message 12:56:39.556 -> Can't init CAN 13:01:40.992 -> CAN Read - Testing receival of CAN Bus message 13:01:42.016 -> CAN Init ok. share | improve this answer | follow | answered Oct 6 at 18:06. Ross Ross. 11. CAN-BUS is a common industrial bus because of its long travel distance, medium communication speed and high reliability. It is commonly found on modern machine tools, such as an automotive diagnostic bus. This CAN-BUS Shield adopts MCP2515 CAN Bus controller with SPI interface and MCP2551 CAN transceiver to give your Arduino/Seeeduino CAN-BUS capability
Thank you very much @oh.dae.su, I need to do a test before taking it to the productive environment, I have two arduino: Arduino Mega 2560 and Arduino One, with two CAN-BUS-shield v1.2, in each arduino with its can-bus , to simulate one that send data and another that receives data , add to my question the code I use to improve sending data - Marco Eufragio Mar 11 at 16:3 As from CAN BUS shield V1.1 to latest version, we changed CS pin from D10 to D9 by default. So please do this modification MCP_CAN CAN(9); // Set CS to pin 9 in the example. Please visit our wiki page for more info about this product I am just trying to read the basic can messages via obd2 or I can directly tap the can-h and can-l (eventually want to do that) of my 2007 VW Passat which does have CAN. I have an Arduino uno r3 and the can-bus shield mounted on it. Every time I mounted the shield on my uno my serial monitor would freeze up. I tried it again without the reset pin attached and it doesn't freeze anymore The Seeed CAN-BUS Shield has a header dedicated for the CAN-High (+) and CAN-Low (-) Obviously all vehicles aren't the same so the location to tap into the CAN-BUS will differ from vehicle to vehicle. In this instructable I'm using a Jeep Wrangler (AKA Jeep JK) 2010, Rubicon 2DR , with a manual shifter
This CAN-BUS Shield adopts MCP2515 CAN Bus controller with SPI interface and MCP2551 CAN transceiver to give your Arduino/Seeeduino CAN-BUS capibility. With an OBD-II converter cable added on and the OBD-II library imported, you are ready to build an onboard diagnostic device or data logger edit CAN-BUS Shield V1.2. CAN-BUS is a common industrial bus because of its long travel distance, medium communication speed and high reliability. It is commonly found on modern machine tools, such as an automotive diagnostic bus. This CAN-BUS Shield adopts MCP2515 CAN Bus controller with SPI interface and MCP2551 CAN transceiver to give your Arduino/Seeeduino CAN-BUS capability
I have connected my CAN-BUS shield to my heating systems and I'm getting data from the bus. This is working (I think). However, I can not get the data that I want. Please see attached pictures. CAN-open data. CAN-Bus Log. It says that it's running with CAN open and the node should be 80 (0X50 hex). However when I put a filter on that only shows. I have to make a project with a Sparkfun Can Bus Shiel, with an Arduino uno, and Pike PCAN usb drive. I try make a program (Sketch) with Arduino 1.0.5 software for read data. I'm already add Canbus shield libraries, but every taime show me an error, CAN is not type in this scope. I make this code. If something can help me I'll be very grateful. THNX ALL FOR YOUR TIME hello guys i got a problem with this shield , i already connected can bus shield and arduino mega 2560 at the car with db9 cable , and i get only 1 message that says can bus shield init ok and then not any value at the serial . maybe its someone here who can help me Introduction. The CAN-BUS arduino shield v2.0 is designed for the Arduino Microcontroller.It is compatible with the Arduino standard interface and can be stacked on an Arduino UNO, arduino Leonardo or arduino MEGA board.The shield integrates an MCP2515 CAN-BUS chip on the shield and has a CAN-BUS transceiver function
CAN-BUS is a common industrial bus because of its long travel distance, medium communication speed and high reliability. It is widely used as the automotive diagnostic bus, and also commonly used on modern machine tools. This CAN-Bus shield gives the Arduino CAN-Bus capability, It uses the Microchip MCP2515 CAN controller with MCP2551 CAN transceiver, the CAN connection is via a standard 9-way. I am using MEGA R3 with this CAN-BUS Shield. It seems it is not able to initialize CAN. I can either CAN-Bus Demo or Below reply. CAN-Bus Demo Can't init CAN Please choose a menu option. 1.Speed 2.RPM 3.Throttle 4.Coolant Temperature 5.O2 Voltage 6.MAF Sensor. I did connect the SPI wires as suggest by Toni Serial. println ( CAN BUS Shield init fail ); Serial. println ( Init CAN BUS Shield again ); delay (100); goto START_INIT;} attachInterrupt (0, MCP2515_ISR, FALLING); // start interrupt /* * set mask, set both the mask to 0x3ff */ CAN. init_Mask (0, 0, 0x3ff); // there are 2 mask in mcp2515, you need to set both of them: CAN. init_Mask (1, 0, 0x3ff); /* * set filter, we can receive id from.
When you connect two Seeed CAN bus shields togther like I did in this example you will have a properly terminated CAN bus. If you plan on connecting into an existing CAN bus that already has termination you can disable the built in termination resistors. To disable termination you can cut trace P1 or you can desolder resistor R1. Close up view of the Seeed CAN bus shield termination resistors. Previously we have made two versions of CAN-BUS Shield, V1.0, and V1.2. They are all awesome shields that widely liked by our users. In order to make it better, several months ago we conducted a survey about CAN-BUS Shield V1.2 and received much valuable advice (Thanks to all the users who replied to us), so we decided to make an update and here it is - CAN-BUS Shield V2. CAN-BUS Shield. CAN BUS Shield init ok! Hello Hello Hello finally, I've known their pin arragement different. So, I want to connect different cable. could you tell me what pin have to connect each other? I attached pictures. Thanks
CAN Bus Shield - MCP2515&MCP2551. Contribute to Seeed-Studio/CAN_BUS_Shield development by creating an account on GitHub This post is part of a series about Controller Area Network (CAN Bus) Prototyping With the Arduino Uno.The most exciting part about this project is when it comes to the point where two CAN nodes communicate with each other. I started off with writing a simple program that sent messages that were received by my USB-to-CAN gateway and its Windows monitoring software 买了两块seeed的CAN-BUS Shield 拓展板，完全按照示例操作，通讯不成功，发送端串口输出两行：Enter setting mode fallCan init fail!!试了N次了，给官方发邮件，半天没.
CAN-Bus Demo CAN init ok Please choose a menu option. 1.Speed 2.RPM 3.Throttle 4.Coolant Temperature 5.O2 Voltage 6.MAF Sensor. when I enter 1 , serial monitor shows: Speed : When I enter 2 : RPM : but no values are is diaplayed ! Can you help me by telling where I am doing wrong : thank you. Member #1275783 / about 3 years ago / 1 / Hello, I'm using sparkfun CAN-BUS shield with Arduino Mega. No, it's not a mistake. It's related to this statement on their Wiki: When you use more than two CAN Bus Shield in one net, you should take the impedance into consideration. You should either cut P1 in the PCB with a knife, or just remove R3 on the PCB
Can anyone shed some light? It has been a few weeks. I wanted to figure out if there is anything wrong with my setup or the shield. BTW, I have just got another brand of CAN-BUS shield and it was able to be initialized even without the cable With no CAN-H or CAN-L cables connected to the shield, I can get the 'CAN Init OK' message, but only when running with 1000kbps baud rate. I'm achieving this using the following line in Canbus.h: Code: Select all #define CANSPEED_1000 0. I have tried connecting my DSO scope to the CAN lines whilst repeatedly sending CAN messages using the code below, but I see no change through the scope: Code. there are no open circuits in CAN_H or CAN_L wiring; your bus system has two terminating resistors (one at each end) and that they are 120 O each. 1.2 CAN_H/CAN_L Voltage Each node contains a CAN transceiver that outputs differential signals. When the network communication is idle the CAN_H and CAN_L voltages are approximately 2.5 volts. Faulty transceivers can cause the idle voltages to vary. Canbus.init(CANSPEED_500) Canbus.init(CANSPEED_250) Canbus.init(CANSPEED_125) The CAN-Bus shield is designed to work with the CAN protocol, or basic OBD-II. You may need to switch the jumpers on the shield, as well as verify the pinout of the cable you are using. Please check out our CAN-Bus tutorial here for information on how to use the shield itself. The OBD-II tutorial is a basic. Yes We CAN BUS With Arduino in 30 Seconds!: Hello Arduinos!This Instructable is trying to summarize what I ended up with after a long time of search, tutorials, trials and datasheets to build a functional CAN BUS node. I will try to keep it as easy and concise as possible to get you straight
J1939/11 SHIELD GROUND. Hello, I have a question about proper grounding for CAN SHIELD. I am sure other protocols talk about CAN shield, however I suppose my question is specific to.. Serial.println(CAN BUS Shield init fail); Serial.println( Init CAN BUS Shield again); delay(100); } Serial.println(CAN BUS Shield init ok!); attachInterrupt(0,MCP2515_ISR, FALLING); // start interrupt /* * set mask, 0x代表16进制,0b代表2进制，屏蔽器的0xf代表0b1111 */ // 屏蔽器序号 是否接受扩展桢 0 不接受 1：接受 32位屏蔽器 f 位置必须匹配 0 不. The CAN Bus module must be connected in the corresponding socket as shown in this tutorial. The CAN Bus module is not compatible with the XBee shield. You have to use the Multiprotocol Radio Shield as shown in this tutorial. The CAN Bus module has been tested with several devices, but we don't ensure the compatibility with all commercial devices The image below is a compilation of the closeup of the shield and my wiring. Not that I am also using Pin 9 in the picture. However this is used for a different portion of the circuit. The code that I am trying to run comes from the SdFat library. Though the Amazon page says the device can be used without this library, I prefer to have it. I am running the SdInfo.ino example located in SdFat. Physical. CAN is a multi-master serial bus standard for connecting Electronic Control Units (ECUs) also known as nodes. (Automotive electronics is a major application domain.)Two or more nodes are required on the CAN network to communicate. A node may interface to devices from simple digital logic e.g. PLD, via FPGA up to an embedded computer running extensive software
In this illustration we will going to wire the MCP2515 CAN BUS Breakout Module, MCP2515 is a standalone controller area network or CAN manufactured by Microchip semiconductor, that implements the CAN specification version 2.0B it is capable of transmitting and receiving both standard and extended data remote frames. These chip has two acceptance mask and six acceptance filter that are used to. [Solved] Nouveau init failed (MMIO write fault) on LiveUSB start up I am trying to install Arch (2017.05.01) on my desktop via a LiveUSB. When I try to boot Arch from the USB, it fails on Nouveau initialization Top Seeed Studio Auswahl Schnelle & versandkostenfreie Lieferung ab 59,50 € möglich Jetzt günstig online kaufen: Seeed Studio CAN-BUS Shield V2 CAN-Bus Shield Passend für: Arduin
Hallo Leute, hier ein kleines Tutorial wie ihr euren Raspberry Pi Can Bus fähig macht. Benötigtes Material - EIn RPI Can Bus Board:-CanBus Board-Can Bus Board für B+ PI2 und PI3-RPI Can Bus Board isoliert mit RTC-Can Bus Board Zweifach mit RTC im HAT Format-Can Bus Board Zweifach im HAT Format- Oder man baut sich das ganze selbst auf einem Steckbrett auf, ein Beispielschaltplan ist hier zu. Hi, I've tried to send a CAN Message with Arduino CAN Bus Shield. I've tried to implement the MCP Can lib (mcp_can.cpp mcp_can.h) in my Simulink Model for my Arduino uno Erhalten Sie im Game PUBG den Fehler Failed to initialize Steam, kann dies verschiedene Gründe haben. Was Sie dagegen tun können, verraten wir Ihnen in diesem Praxistipp
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Ethernet.init() Description. Used to configure the CS (chip select) pin for the Ethernet controller chip. The Ethernet library has a default CS pin, which is usually correct, but with some non-standard Ethernet hardware you might need to use a different CS pin. Syntax. Ethernet.init(sspin) Parameters . sspin: the pin number to use for CS (byte) Returns. Nothing Example. #include <SPI.h> #. user@Domain:~$ sudo shutdown [sudo] password for user: Failed to connect to bus: No such file or directory Failed to connect to bus: No such file or directory user@Domain:~$ shutdown -h Failed to connect to bus: No such file or directory Failed to connect to bus: No such file or directory user@Domain:~$ shutdown -h now Failed to connect to bus: No such file or directory The only command that I. Arduino library to control CAN-BUS Shield. Created by @njh. This website is Open Source, please help improve it by submitting a change on GitHub
