Firefly-RK3399 Gyro+Accelerometer

dariuskrail · Posted at 9/6/2017 23:39:35

Hello,

I am planning to write some VR apps for Android. Does the Firefly-RK3399 board has support for Gyro+Accelerometer for VR apps? I looked through the specs of the board and accessories but didn't find anything on Gyro+Accelerometer sensors.

Thanks.

isle · Posted at 9/7/2017 09:33:25

the mpu6050 in the display module http://shop.t-firefly.com/goods.php?id=15
firmware:
https://drive.google.com/drive/u ... gAqASDNrQ2w3cEZ1ZUE

dariuskrail · Posted at 9/7/2017 17:14:35

Hello isle,

Thanks for the quick response. Another question. Does the Firefly-RK3399 also support for 3rd party external Gyro+Accelerometer which can be interfaced with the I2C or SPI bus? Or do I need to write my own device driver in Linux/Android to support it?

Thanks.

isle · Posted at 9/11/2017 09:11:28

Yes, you need write the device driver.

dariuskrail · Posted at 10/5/2017 01:20:44

Hello isle,

I looked through the schematics diagram for the 7.85" IPS LCD Module. The schematics diagram has the eDP and MIPI pinout for the Firefly RK3288, RK3288 Reload and FirePrime. I couldn't find the eDP and MIPI pinout for RK3399. When will the eDP and MIPI pinout for the RK3399 be added to the schematics diagram?

Thanks.