CAN-DP Serial to CAN bus DIP Module Datas hee t Document Reference No.: CP 000053 Version 1.1 Issue Date: 2019-03-27 The Connective Peripherals CAN-DP Module provides a simple method of connecting CANbus devices to a Serial/UART interface. The CAN-DP uses the same command set as the Connective Peripherals S1-A- 7001, but comes in a 28-pin 0.6 Dual In-Line format for easy integration into OEM designs. This document covers the following products: CAN-DP Serial to CANbus DIP Module Connective Peripherals Pte Ltd 178 Paya Lebar Road, 07-03 Singapore 409030 Tel.: +65 67430980 Fax: +65 68416071 E-Mail (Support): support connectiveperipherals.com Web: www.connectiveperipherals.com/products Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. This product and its documentation are supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied. Connective Peripherals Pte Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your statutory rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device or system in which the failure of the product might reasonably be expected to result in personal injury. This document provides preliminary information that may be subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. Connective Peripherals Pte Ltd, 178 Paya Lebar Road, 07-03 Singapore 409030. Registered Number: 201617872E Copyright Connective Peripherals Pte Ltd CAN-DP Serial to CAN bus DIP Module Datasheet Version 1.1 Document Reference No.: CP 000053 Clearance No.: CP 043 Table of Contents 1 Introduction .................................................................... 4 1.1 Functional Description .............................................................. 4 1.2 Block Diagram ........................................................................... 5 1.2.1 Block description ....................................................................................... 5 1.3 LED Description......................................................................... 6 1.4 Features .................................................................................... 7 1.5 Performance Figures ................................................................. 7 1.6 Ordering Information ................................................................ 7 2 Pins and Connections ...................................................... 8 2.1 CAN-DP ..................................................................................... 8 2.2 Example Circuit (RS232) ......................................................... 10 2.3 Example Circuit (TTL / Logic Level) ........................................ 10 3 Firmware Update .......................................................... 12 4 Application Programming Interfaces ............................. 13 4.1 ASCII commands .................................................................... 13 Help (H, h or ) .....................................................................................................13 4.1.1 Set UART Baud Rate (U) ............................................................................14 4.1.2 Set CAN Channel Timing simple (S) .........................................................14 4.1.3 Set CAN Channel Timing advanced (s)......................................................15 4.1.4 Set Acceptance Mask (m) ..........................................................................16 4.1.5 Set Acceptance Filter (M) ..........................................................................17 4.1.6 Enable Time Stamp (Z) .............................................................................17 4.1.7 Open CAN Channel (O)..............................................................................18 4.1.8 Open CAN Channel for Listen Only (L) ........................................................18 4.1.9 Close CAN Channel (C) .............................................................................19 4.1.10 Echo / Synchronize (E) ..............................................................................19 4.1.11 Transmit Standard CAN Frame 11-bit ID (t) ..............................................20 4.1.12 Transmit Extended CAN Frame 29-bit ID (T) .............................................21 4.1.13 Get Status Flags (F) ..................................................................................21 4.1.14 Get Hardware and Firmware Versions (V) ....................................................22 4.1.15 Get Serial Number (N) ..............................................................................23 4.1.16 Reset Microcontroller (R) ...........................................................................23 Copyright Connective Peripherals Pte Ltd 2