Android How-To

From Variscite Wiki
Android How-To

1 Audio

1.1 Audio In

1.2 Audio Out

2 Display

2.1 HDMI

2.2 Backlight

2.3 LVDS

2.4 Dual Display

3 GPIO

3.1 GPIO Setup(Device Tree)

3.2 GPIO Export

3.3 GPIO Output Example

3.4 GPIO Input Example

3.5 Controlling GPIO via Android Application

4 UART

4.1 UART Device tree changes

4.2 Testing UART via Android Application

5 RS485

6 CAN Bus

7 I2C

7.1 Device tree changes

7.2 Testing I2C communication via Android Application

8 GPU

9 Multimedia Codecs

10 USB Host

11 USB Client

12 PCI

13 Ethernet

14 SPI

15 WiFi

16 Bluetooth

17 SATA

18 RTC

19 Power and CPU DVFS

19.1 Suspend