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ViSi-Genie Magic: File Size Request using Arduino


Number 4D-AN-00166
Difficulty Hard
Supported Processors PICASO, DIABLO-16, PIXXI-28, PIXXI-44
Supported Environments ViSi-Genie


This application note shows how to write a sketch for an Arduino program that sends WRITE_MAGIC_BYTES messages to and handles REPORT_MAGIC_EVENT_BYTES messages coming from the display module. Using the above messages, the Arduino program performs a file size request operation, a file append operation, and then another file size request operation. This sequence was used to show that the file size request operation is indeed functioning. To understand the file append part of the operation, the reader is advised to refer to the application notes

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