Template:RK3399-UpdateLog

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(Note: The following content is translated by Google translate)

1 2018-11-12

  • Android 8.1 update is as follows:

1) Add support for USB-C display
2) Add support for 4G network, the model number of the support module is: Quectel EC20
3) Add Android hardware access library FriendlyThing for programming various hardware resources under Android, such as Uart, SPI, I2C, GPIO, etc.
4) Optimize kernel configuration to improve PCIe performance, and connect NVME SSD will have a large performance improvement
5) Integrate the Google Play app store
6) Improve the underlying support of the camera so that it can automatically adapt to vertical screen (HD702E) and landscape (HDMI)
7) Fix the problem that the partition table is abnormal when Android8 is connected to NVME SSD and Android8 cannot be started.

  • Android 7.1 update is as follows:

1) Add support for 4G network, the model number of the support module is: Quectel EC20
2) Add Android hardware access library FriendlyThing for programming various hardware resources under Android, such as Uart, SPI, I2C, GPIO, etc.
3) Optimize kernel configuration to improve PCIe performance, and connect NVME SSD will have a large performance improvement
4) Improve the underlying support of the camera so that it can automatically adapt to vertical screen (HD702E) and landscape (HDMI)
5) Fix the problem that the partition table is abnormal when Android8 is connected to NVME SSD and Android8 cannot be started.

  • FriendlyCore and FriendlyDesktop are updated as follows:

1) Added support for OV13850 camera, provides gsteamer plugin to support ISP
2) Add WiringPi support for C language programming to access hardware resources such as GPIO
3) Added WiringPi-Python support for Python programming access to hardware resources such as GPIO
4) Optimize kernel configuration to improve PCIe performance, and connect NVME SSD will have a large performance improvement

2 2018-09-21

  • Added support for an eDP screen
  • Linux has enabled PCI-E to Sata function (AHCI SATA support)
  • SquashFS under Linux enables LZO/XZ/ZSTD compression support

3 2018-09-05

  • Add new OS: Android 8.1, the main features are as follows:

1) Support 2 CAM1320 (OV13850) at the same time, you can choose to switch between before and after camera use
2) Support USB camera (1 way, can not be used simultaneously with CAM1320)
3) Support AndroidNN GPU acceleration solution, which provides general acceleration support for AI related applications developed with AndroidNN API
4) Integrate the Tensorflow Lite item identification demo provided by Rockchip: TfLiteCameraDemo (connect CAM1320 or USB camera before starting)
5) Integrated Lightning is the default browser application (Note: Android official does not provide Browser application by default)
6) Support RC-100 infrared remote control, support pull-down notification bar, screen capture
7) Support Android full disk encryption function, system partition has Verity enabled, when using adb, adb root; adb disable-verity command disable Verity
8) Support MTP function, after connecting Type-C, you can enter Settings -> Connected devices -> USB to select the corresponding function
9) Upgrade the kernel version to 4.4.126
10) Update the AOSP source to the version android-8.1.0_r41 and update the August security patch

  • FriendlyCore adds Qt dual camera sample program: the example is located in /opt/dual-camera directory, run by run.sh (two USB cameras must be connected before starting, it is recommended to use Logitech C270 or Logitech C922 camera)
  • FriendlyDesktop defaults to HDMI resolution of 1080P
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