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Download LightingDemo - Freescale Semiconductor
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3 Table of Contents Introduction ..................................................................................................................................... 5 Configuring the Boards .................................................................................................................... 6 Choice of DMX512 or DALI protocol ............................................................................................. 7 Specifying the type of LED ............................................................................................................ 8 Specifying a unique DMX512/RDM UID ....................................................................................... 8 Installing the LightingDemo Application .......................................................................................... 9 Requirements .............................................................................................................................. 9 Installing from CD ........................................................................................................................ 9 Installing the LightingDemo application manually ........................................................................ 9 Installing the USB Driver manually ............................................................................................... 9 Using the LightingDemo Application .............................................................................................. 13 Device Discovery ........................................................................................................................ 13 Failure to see the Controller Board ............................................................................................ 13 Failure to see the Slave Boards .................................................................................................. 14 Device control ............................................................................................................................ 15 sRGB Colour Space Control ........................................................................................................ 16 CIE1931 Colour Space Control .................................................................................................... 16 Direct Control ............................................................................................................................ 19 Sensor Display ............................................................................................................................ 20 Diagnostics ................................................................................................................................. 21 Software Overview ........................................................................................................................ 23 Documentation .......................................................................................................................... 23 Memory Footprint ..................................................................................................................... 24 DMX512 and RDM implementation on the Controller and Slave Boards .................................... 25 Endian Dependencies ................................................................................................................. 26 DALI implementation on the Controller and Slave Boards.......................................................... 27 Controller Board software ............................................................................................................. 29 MQX on the controller board ..................................................................................................... 30 Debugging information for the controller board ........................................................................ 30 C Pre-processor Definitions for the controller board .................................................................. 30 Using DMX512/RDM on the Controller Board ................................................................................ 32
