Manual De UsuarioTabla de contenidos1 GENERAL INFORMATION6INTRODUCTION71.1.1 Packing Content71.1.2 Module Layout8SPECIFICATIONS101.2.1 System Functional Blocks101.2.2 Module Specifications11MECHANICAL SPECIFICATIONS121.3.1 Module Specifications122 BEGA220A INSTALLATION & TESTING13CONNECT POWER14CONNECT A SD/MMC CARD15CONNECT HOST USB16CONNECT TO LAN17CONNECT WI-FI20CONNECT COMMUNICATION BUS242.6.1 Pin Assignment of Communication Bus242.6.2 Serial Port Test25Connect Serial Port25Serial Port test procedure292.6.3 Device USB installation342.6.4 Speaker installation35ADC_GPIO BUS362.7.1 Pin Assignments of ADC_GPIO Bus362.7.2 GPIO Test372.7.3 ADC test40ADC test set-up40ADC test procedure413 BEGA220A PROGRAMMING GUIDE43T RANSFER FILE BETWEEN BEGA220A AND PC443.1.1 Connect PC and BEGA220A443.1.2 Transfer Files48PROGRAMMING FOR BEGA220A493.2.1 Setup Development environment493.2.2 Create New Project50SERIAL PORT FUNCTION533.3.1 Overview533.3.2 Serial Port Control-CSerialPort class54Basic concept of class CSerialPort54Member function of class CSerialPort55How to catch the receive message563.3.3 Example Code57GPIO CONTROL613.4.1 How to Control GPIO for BEGA220A613.4.2 GPIO Control Function for BEGA220A623.4.3 Definition of GPIO Index63ADC CONVERTER AND BACKLIGHT ADJUSTMENT643.5.1 Overview643.5.2 Control Function of A/D Converter653.5.3 Function about Backlight Adjustment664. TROUBLESHOOTING67Tamaño: 3 MBPáginas: 69Language: EnglishManuales abiertas