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
AN706-00040-2v0-E
57
Function
uint8_t IMAGE_Show(
const uint8_t *FileName,
uint8_t AreaID,
uint16_t Color)
Overview
Image display control processing function
Parameter
FileName Filename read from USB memory
AreaID LCD display area No. (*)
IMAGE_SHOW_AREA1 Area 1
IMAGE_SHOW_AREA2 Area 2
IMAGE_SHOW_AREA3 Area 3
IMAGE_SHOW_AREA4 Area 4
IMAGE_SHOW_AREA5 Area 5
IMAGE_SHOW_AREA6 Area 6
IMAGE_SHOW_AREA7 Area 7
IMAGE_SHOW_AREA8 Area 8
IMAGE_SHOW_AREA9 Area 9
IMAGE_SHOW_AREA_ALL All
Color Backgroynd color designation
LCD_COLOR_WHITE White
LCD_COLOR_BLACK Black
LCD_COLOR_GREY Grey
LCD_COLOR_BLUE Blue 1
LCD_COLOR_BLUE Blue 2
LCD_COLOR_RED Red
LCD_COLOR_MAGENTA Magenta
LCD_COLOR_GREEN Green
LCD_COLOR_CYAN Cyan
LCD_COLOR_YELLOW Yellow
Return
value
Processing results
IMAGE_RET_OK Normal completion
IMAGE_RET_INVALID_PARAMETER Parameter error
IMAGE_RET_ILLEGAL_ERROR Field code failure
Memory secure error
Designated file does not exist