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    <title>Firefly Open Source Community - Firefly-RK3288</title>
    <link>https://bbs.t-firefly.com/forum.php?mod=forumdisplay&amp;fid=120</link>
    <description>Latest 20 threads of Firefly-RK3288</description>
    <copyright>Copyright(C) Firefly Open Source Community</copyright>
    <generator>Discuz! Board by Comsenz Inc.</generator>
    <lastBuildDate>Sun, 12 Apr 2026 18:26:10 +0000</lastBuildDate>
    <ttl>60</ttl>
    <image>
      <url>https://bbs.t-firefly.com/static/image/common/logo_88_31.gif</url>
      <title>Firefly Open Source Community</title>
      <link>https://bbs.t-firefly.com/</link>
    </image>
    <item>
      <title>afptool error - &quot;File read failed!&quot;</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2183</link>
      <description><![CDATA[Hi all.

I\'m trying modify update.img.
I\'m using afptool, but I have a problem.
The unpack is OK, but the pack option...
This error message is shown.
File read failed!

I found the reason is a parameter file.
If I delete the \&quot;CMDLINE:console .]]></description>
      <category>Firefly-RK3288</category>
      <author>gykim</author>
      <pubDate>Fri, 26 Jan 2018 04:21:33 +0000</pubDate>
    </item>
    <item>
      <title>Transport stream Module</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2133</link>
      <description><![CDATA[Hello
We have bought a couple of RK3288 Reload boards. Is anyone supprting the Transport stream module software (TS0, Demux, PID filtering etc.) either by Firefly or by any other opensource community
Aijaz]]></description>
      <category>Firefly-RK3288</category>
      <author>Aijaz</author>
      <pubDate>Thu, 30 Nov 2017 12:30:29 +0000</pubDate>
    </item>
    <item>
      <title>How to display video from two cameras on RK3288 Reload£¿</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=2068</link>
      <description><![CDATA[Hi Sir, It works normally when just only one camera opened like below. Camera mcamera = Camera.open(0);orCamera mcamera = Camera.open(1); both the stream video are also ok to display. BUT I try open two cameras to preview at the same time in Android  ...]]></description>
      <category>Firefly-RK3288</category>
      <author>larryyuan</author>
      <pubDate>Wed, 13 Sep 2017 12:53:07 +0000</pubDate>
    </item>
    <item>
      <title>RK 3288 Reload 4K/1440p output/input questions</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1956</link>
      <description><![CDATA[Hello, I want to know 2 things:

1) If I connect a 2560x1440p or a 4K monitor to firefly RK 3288 Reload, I can see maximum 1080p resolution in android settings. I cant set it to higher?

2) Can the HDMI INPUT recieve and display 4K video? or for  ...]]></description>
      <category>Firefly-RK3288</category>
      <author>hanban</author>
      <pubDate>Wed, 14 Jun 2017 11:25:34 +0000</pubDate>
    </item>
    <item>
      <title>Source Code for FireFly Rk3288 Reload HDMI-IN Android application</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1947</link>
      <description><![CDATA[Hello, I\'m searching for the source code of the built in application for HDMI-IN in android.

Is it up online somewhere?]]></description>
      <category>Firefly-RK3288</category>
      <author>hanban</author>
      <pubDate>Mon, 29 May 2017 21:45:49 +0000</pubDate>
    </item>
    <item>
      <title>Question for FireFly Developers: HDMI input and openCV</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1942</link>
      <description><![CDATA[Hello, I need to know if it is possible to grab frames coming from the Firefly RK3288 reload HDMI input , to use in OpenCV.

I know HDMI input does not work under linux, but I am developing in android studio to use on the FireFly android OS.

I n ...]]></description>
      <category>Firefly-RK3288</category>
      <author>hanban</author>
      <pubDate>Sun, 21 May 2017 17:48:44 +0000</pubDate>
    </item>
    <item>
      <title>Firefly RK-3288 Reload HDMI in + OpenCV</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1923</link>
      <description><![CDATA[Hello, I have the RK 3288 Reload board, And I would like to know how can I connect an HDMI output from my camera to the HDMI input port in the Firefly. I want to run OpenCV and use the HDMI signal as my video source. Is it possible? Does it support   ...]]></description>
      <category>Firefly-RK3288</category>
      <author>hanban</author>
      <pubDate>Wed, 03 May 2017 10:19:50 +0000</pubDate>
    </item>
    <item>
      <title>How can I cross-compile C program using toolchain in Android SDK?</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1863</link>
      <description><![CDATA[I\'d like to compile C program with arm-linux-androideabi-gcc in Android 5.1 SDK, but I couldn\'t because of following error.¡ý
           

So I tried several ways and now I\'m using like this.

[Linux]
    1.  Created ¡®test¡¯ folder in ~/firefl ...]]></description>
      <category>Firefly-RK3288</category>
      <author>fireworks</author>
      <pubDate>Wed, 08 Mar 2017 08:20:13 +0000</pubDate>
    </item>
    <item>
      <title>Technical briefing for Firefly-RK3288: Updates firmware and codes (26/11/2016)</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1818</link>
      <description><![CDATA[Android 5.1 update:
1.HDMI 4kx2k 60fps YUV4:2:0 
2.CABC ,Dynamically to reduce power consumption
3.YUV MIPI camera fix
4.GPU support Directx 
5.Add OHCI,fix EHCI bug 
6.HDMI HDCP2.2 
7.IEP modify 4kx2k 
8.fix RGA2 bug
9.uboot nand and ddr fi ...]]></description>
      <category>Firefly-RK3288</category>
      <author>wico</author>
      <pubDate>Sat, 26 Nov 2016 07:39:55 +0000</pubDate>
    </item>
    <item>
      <title>use of otg_vbus (otg_det signal)</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1804</link>
      <description><![CDATA[Hi all,
I am looking at the schematic of the reload core module and see that there is an otg_det signal. In the schematic of the reload board this is tied via a resistor to VBUS0. However, when I look at the device tree files or driver code for linu ...]]></description>
      <category>Firefly-RK3288</category>
      <author>bschiett</author>
      <pubDate>Wed, 02 Nov 2016 11:56:14 +0000</pubDate>
    </item>
    <item>
      <title>is RTC necessary for RK3288 / linux kernel?</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1802</link>
      <description><![CDATA[Hi All
Is the RTC circuit in firefly rk3288 reload board necessary? I am designing my own board using the reload core module and don\'t need accurate date or time. I also will not use the ethernet PHY or wifi / BT chips. Does the RK3288 need the RTC, ...]]></description>
      <category>Firefly-RK3288</category>
      <author>bschiett</author>
      <pubDate>Sat, 29 Oct 2016 20:28:21 +0000</pubDate>
    </item>
    <item>
      <title>help with chinese text (otg port)</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1800</link>
      <description><![CDATA[Hi all
in the schematic for the reload board there is some chinese text near the OTG port. What does this mean in english? 

Thanks!]]></description>
      <category>Firefly-RK3288</category>
      <author>bschiett</author>
      <pubDate>Mon, 24 Oct 2016 18:26:40 +0000</pubDate>
    </item>
    <item>
      <title>Core module connector part number on reload board?</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1799</link>
      <description><![CDATA[Hi everybody,
I am working on a carrier board for the firefly rk3288 reload core module, and I would like to know what the exact part number and manufacturer is of the connector used on the reload board? 
In the schematic for the core module I can  ...]]></description>
      <category>Firefly-RK3288</category>
      <author>bschiett</author>
      <pubDate>Mon, 24 Oct 2016 10:09:22 +0000</pubDate>
    </item>
    <item>
      <title>How can I install custom recovery/root/gapps in Firefly</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1766</link>
      <description><![CDATA[I have Firefly RK3288 Reload. Need to install custom recovery for root and gapps. Have wasted like 5-6Hours on internet trying different things. But not got anywhere.

Can Firefly be boot into recovery mode? \&quot;adb reboot recovery\&quot; just restarts it i ..]]></description>
      <category>Firefly-RK3288</category>
      <author>1pratham</author>
      <pubDate>Tue, 23 Aug 2016 17:51:12 +0000</pubDate>
    </item>
    <item>
      <title>Video Recorder and VideoStreamer with RFirefly RK3288 Reload</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1761</link>
      <description><![CDATA[Hi

I recently bought a Firefly RK3288 Reload.

I want to develop basically to applications (to use with Ubuntu or Android):

[*]a Video Recorder that records video capture by the RK3288 HDMI Input (up to 1080p60)
[*]a Video Streamer that stre ...]]></description>
      <category>Firefly-RK3288</category>
      <author>gllima</author>
      <pubDate>Mon, 15 Aug 2016 20:08:47 +0000</pubDate>
    </item>
    <item>
      <title>Technical briefing for Firefly-RK3288: Updates firmware and codes (15/07/2016)</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1730</link>
      <description><![CDATA[Android5.1 update:
1.update loader version 2.30.10
2.update camerahal driver
3.fix pcba test some issue
4.add dual screen patch and multiwindow patch
5.fix some application feature
6.update media play library
7.system optimization and stabilit ...]]></description>
      <category>Firefly-RK3288</category>
      <author>wico</author>
      <pubDate>Mon, 18 Jul 2016 02:16:05 +0000</pubDate>
    </item>
    <item>
      <title>Firefly RK3288 Reload HDMI input</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1703</link>
      <description><![CDATA[Hi,

I\'ve been trying to get the HDMI input working reliably on my RK3288 Reload board and I can receive the HDMI output from a Macbook pro but not from a Chromecast or a STB - these two just mostly show a back screen.

The Chromecast does show t ...]]></description>
      <category>Firefly-RK3288</category>
      <author>megapix</author>
      <pubDate>Thu, 07 Jul 2016 13:19:57 +0000</pubDate>
    </item>
    <item>
      <title>Firefly-rk3288 Reload - maskrom mode</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=1400</link>
      <description><![CDATA[Hi!
I have  aquestion!
while flashing the slackware image refered in the other forum post, my bootloader got killed by the flashing.
i am trying to put the device into loader mode, or trying to boot the android SD card image, but so far with no lu ...]]></description>
      <category>Firefly-RK3288</category>
      <author>andrewsmithty</author>
      <pubDate>Sun, 12 Jun 2016 00:14:02 +0000</pubDate>
    </item>
    <item>
      <title>Technical briefing for Firefly-RK3288-Reload: Updates firmware and codes</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=755</link>
      <description><![CDATA[Android5.1 update:
1.fix lcdc set freq error
2.update rgb2hdmi resolution
3.modify scale default 100%

Ubuntu update:
1.ubuntu single system update paramter file


Please refer to  the Download Android SDK on wiki, and upgrade to the latest  ...]]></description>
      <category>Firefly-RK3288</category>
      <author>wico</author>
      <pubDate>Tue, 15 Mar 2016 03:30:32 +0000</pubDate>
    </item>
    <item>
      <title>Technical briefing for Firefly-RK3288£ºUpdates firmware and codes</title>
      <link>https://bbs.t-firefly.com/forum.php?mod=viewthread&amp;tid=753</link>
      <description><![CDATA[Android4.4 default SDK update:
1.update to support OV13850 H-Ver
2.fix vga cause crashes
3.open fiq_debugger and update AndroidTool for fiq_debugger


Please refer to  the Download Default Android SDK on wiki, and upgrade to the latest tag: Fir ...]]></description>
      <category>Firefly-RK3288</category>
      <author>wico</author>
      <pubDate>Fri, 11 Mar 2016 01:50:53 +0000</pubDate>
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