User Manual
Table Of Contents
- Revision History
- Table of Contents
- Target products
- 1 INTRODUCTION
- 2 OVERVIEW OF SIMPLE AV SYSTEM BOARD
- 3 PREPARATIONS
- 4 PROGRAM EXECUTION METHOD
- 5 SUPPORTED MEDIA
- 6 OPERATION METHOD
- 7 SPECIFICATIONS
- 7.1 Hardware
- 7.2 Software
- 7.2.1 Software Block Diagram
- 7.2.2 Software Library
- 7.2.3 System Specifications
- 7.2.4 API Specifications
- 7.2.5 Operation Limit
- 7.2.6 Operation Flow of Entire Application
- 7.2.7 Application State Transition
- 7.2.8 Operation Flow
- 7.2.8.1 Main Processing Function
- 7.2.8.2 USB Task Processing Function
- 7.2.8.3 File System (MDF) Task Processing Function
- 7.2.8.4 HMI Task Processing Function
- 7.2.8.5 AUDIO Play Task Processing Function
- 7.2.8.6 Switch Press Detection Processing Function
- 7.2.8.7 Processing Function After Switch Press Detection
- 7.2.8.8 Touch Panel Touch Detection Processing Function
- 7.2.8.9 Processing After Touch Panel Touch Detection Function
- 7.2.9 File Configuration
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7.2.9 File Configuration
The following is a software development environment file configuration provided as a
sample.
+---common ：Common header file directory
+---core_cm3.h ：Peripheral access definition source file
+---middle ：Middleware directory (*)
+---aac ：AAC decoder library directory (*)
+---filesystem ：File System (MDF) library directory (*)
+---jpeg ：JPEG decoder library directory (*)
+---mp3 ：MP3 decoder library directory (*)
+---project ：Project directory
+---AV_demo.uvopt ：Option file
+---AV_demo.uvproj ：Project file
+---startup_mb9bf50x.s ：Startup assembler file
+---source ：Sample source directory
+---application ：Application directory
+---hw_support.c ：Hardware-dependent processing source file
+---hw_support.h ：Hardware-dependent processing header file
+---av_demoapp.c ：Application processing source file
+---fs_service.c ：File system service source file
+---sys_mem.c ：System memory processing source file
+---sys_timer.c ：System timer processing source file
+---IRQ.c ：Interrupt processing source file
+---application_if ：Application interface directory
+---audio ：Audio play processing directory
+---audio.c ：Audio play processing source file
+---upsample.c ：Up-sampling control processing source file
+---upsample.h ：Up-sampling control processing header file
+---image ：Image display processing directory
+---image.c ：Image display processing source file
+---led_sw ：LED control / switch detection processing directory
+---led.c ：LED control processing source file
+---switch.c ：Switch detection processing source file