Table Of Contents - Janz Tec emVIEW-7/RPI3 Hardware Manual

emVIEW-7/RPI3 (Hardware and Software Manual) • Contents
Contents
1 Introduction
1.1 Features ............................................................................................................................... 5
1.2 Functional Overview ............................................................................................................ 6
2 Safety Instructions
2.1 Installation and Maintenance ............................................................................................... 7
2.2 Ambient and Environmental Conditions ............................................................................... 8
3 Installation
3.1 Mounting .............................................................................................................................. 9
3.2 Connectors and Operators .................................................................................................11
3.2.1 POWER IN ....................................................................................................................11
3.2.2 Ethernet Interface .........................................................................................................12
3.2.3 USB host interfaces (USB1-USB4) ...............................................................................12
3.2.4 Console (RS232) ..........................................................................................................13
3.2.5 Serial Port (RS232/RS485) ...........................................................................................13
3.2.6 CAN ..............................................................................................................................13
3.2.7 Digital IO .......................................................................................................................14
3.2.8 Audio Video ...................................................................................................................15
4 Maintenance
4.1 Micro SDcard Replacement ...............................................................................................17
4.2 Battery Replacement .........................................................................................................17
5 Operating System and Drivers
5.1 Standard Raspbian Operating System ..............................................................................19
5.1.1 Installation .....................................................................................................................19
5.2 emVIEW-7/RPI3 Driver Installation Script .........................................................................19
5.2.1 Installation Instructions .................................................................................................20
5.2.2 CPU Frequency ............................................................................................................20
5.2.3 Bluetooth .......................................................................................................................20
5.2.4 Driver Details ................................................................................................................20
5.2.4.1 spi-bcm2835 : SPI driver (optimized for emVIEW-7/RPI3) ......................................20
5.2.4.2 mcp2515 : CAN driver (optimized for emVIEW-7/RPI3) ..........................................20
5.2.4.3 sc16is7xx : RS232/RS485 driver (optimized for emVIEW-7/RPI3) .........................21
5.2.4.4 rtc-ds1307 : RTC .....................................................................................................21
5.3 Janz Tec AG Linux Image for emVIEW-7/RPI3 .................................................................23
5.4 General Information ...........................................................................................................23
5.5 Optional Software...............................................................................................................23
5.5.1 CODESYS Control for Raspberry Pi SL Information ....................................................23
5.5.1.1 Information ...............................................................................................................24
5.5.1.2 License Information .................................................................................................24
6 Programming Information
6.1 User LEDs ..........................................................................................................................25
6.2 I²C Bus ...............................................................................................................................25
6.3 SPI Bus ..............................................................................................................................25
6.4 CAN ....................................................................................................................................26
6.5 Serial Port (RS232/RS485) ................................................................................................26
6.6 Digital IO ............................................................................................................................26
6.7 Console RS232 ..................................................................................................................26
6.8 Overclocking ......................................................................................................................26
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