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    • F

      mq-r的Tina sdk 选择qt之后编译报错
      Posted at • fenglichaoa

      0 Votes
      4 Replies
      246 Views

      N Replied at

      你好,请问这个问题解决了吗,我也遇到了

      4
    • Y

      F1C200s 用 tplayerdemo 播放视频,非常抖,关闭播放屏幕显示就正常了,请问这是什么问题呢?
      Posted at • yixiuge

      0 Votes
      15 Replies
      636 Views

      Y Replied at

      @cdaozhi

      原来如此,谢谢大佬指教。

      15
    • U

      T113-S3 (128M DDR3) 也播不了1080p视频吗?
      Posted at • ubuntu

      0 Votes
      5 Replies
      114 Views

      U Replied at

      @whycanservice
      搞定了,换 T133-I + 256M DDR 解决了。

      c0b52db7-7549-4235-8e62-258f2b8422f9-30381fb7d840d1a3274e8200523e98a.png

      75e83016-e6c3-48cf-8e93-79aa8225843e-95831a9abfa2a8d7ac8a60baec78bd8.png

      5
    • C

      t113 PWM输出波形不正确
      Posted at • captain

      0 Votes
      3 Replies
      271 Views

      R Replied at

      谢谢,在H6上,用上面的命令配置后,可以正确的输出波形。👍

      3
    • Z

      Android10.0 打电话的功能
      Posted at • zhoutian

      0 Votes
      0 Replies
      20 Views

      No one has replied

      0
    • Z

      A133 Android10.0 非安全固件启动慢
      Posted at • zhoutian

      0 Votes
      0 Replies
      21 Views

      No one has replied

      0
    • H

      T113现在是用awboot+tina的方案比较成熟吗?
      Posted at • haaland

      0 Votes
      1 Replies
      51 Views

      WhycanService Replied at

      @haaland
      量产方案使用原厂的spl+uboot+linux,支持安全启动和tee安全环境

      主线kernel 使用 awboot启动,uboot的patch也已经提交主线等待合并

      awboot不能启动tina,因为tina使用optee环境作为smc启动

      1
    • q1215200171

      【FAQ】全志V853芯片 Tina下RTSP环境搭建方法
      v853 faq 技术支持 • Posted at • budbool

      1 Votes
      4 Replies
      437 Views

      WhycanService Replied at

      @igbt70 这是啥操作系统能缺依赖缺这么多

      4
    • mangogeek

      R818 android10 CyberPad 原型机
      Posted at • mangogeek

      0 Votes
      2 Replies
      66 Views

      mangogeek Replied at

      仔细看,操作非常流畅。😊

      2
    • mangogeek

      R818测试底板,胸弟们感觉如何?
      Posted at • mangogeek

      1 Votes
      1 Replies
      54 Views

      xiaowenge Replied at

      很强很强很强很强

      1
    • E

      T113 电阻屏 触摸有中断但是没有坐标信息
      Posted at • eddardzhu

      1 Votes
      4 Replies
      405 Views

      L Replied at

      @zhangwei 请问1秒才有反应的问题要如何解决?我也有相同的问题

      4
    • mangogeek

      R818模组的底板,也相当于是小pad前身
      Posted at • mangogeek

      1 Votes
      2 Replies
      124 Views

      mangogeek Replied at

      mCore-R818-测试底板.JPG

      2
    • U

      A133 的 otg配置改为 usb_device,开机就炸了
      a133 otg • Posted at • ubuntu

      0 Votes
      1 Replies
      46 Views

      U Replied at

      改回去

      aa93566d-c022-4485-a852-f1064548de78-a2b8a1861f0391b0d391f28c55c532b.png

      然后把 PB3 PH14 两个都上拉就能进入usb_device了。

      1
    • M

      f1c100s tina 烧录到sdnand/tf卡 出错, 请问是什么原因?
      Posted at • memory

      0 Votes
      3 Replies
      44 Views

      M Replied at

      @whycanservice
      搞定了,同事在sd nand的电源上面接了一个MOS管。😂

      3
    • A

      淘到一块吃灰的A20,各位大佬麻烦问一下这个板怎么刷
      Posted at • abcdef

      0 Votes
      1 Replies
      47 Views

      Y Replied at

      灰多先用毛巾刷刷

      1
    • Y

      请问全志H3云系统怎么支持xr819无线
      Posted at • yogisr

      0 Votes
      1 Replies
      38 Views

      Y Replied at

      这是一个标准的H3云系统原厂固件,看到etc\firmware\里头有3个xr819的文件,但仍然无法连无线。
      链接:https://pan.baidu.com/s/18HXafbehNqo7wYMSqemGLA 密码:lwqa

      在另一个非云系统的安卓固件里,看到etc\firmware\有4个xr819的文件。不知道有用没有。附上链接:
      链接:https://pan.baidu.com/s/1UcNw5_sQGAKXFayt4voGFg
      提取码:1111

      烦请高手帮助,谢谢。

      1
    • R

      T113 dsi显示屏,uboot显示logo图片正常,进入kernel后不显示(但使能colorbar可以显示)
      Posted at • rockenergytech

      0 Votes
      1 Replies
      46 Views

      whycan Replied at

      @rockenergytech

      复制这段内容后打开百度网盘APP,操作更方便哦。 链接:https://pan.baidu.com/s/1h-yRCvY3I7fhlVL9tVIfvw?pwd=awol 
      提取码:awol--来自百度网盘超级会员V4的分享

      这个sdk logo可以保持到linux。

      1
    • M

      请问 A133 + RTL8723DS 为何进入了测试模式?根本不能正常工作。
      rtl8723ds a133 • Posted at • memory

      0 Votes
      2 Replies
      41 Views

      M Replied at

      @whycan

      还真是的,RTL8723DS模组6、7引脚还真都接上拉了,把电阻干掉就正常了。

      2
    • W

      t113-s3 启动后, 串口终端无法输入指令
      Posted at • WTE_WTE

      0 Votes
      2 Replies
      37 Views

      W Replied at

      @whycanservice 感谢回复,昨晚问题已经解决了。板子uart0-rx虚焊问题。放大镜看起来连接了,实际虚焊

      2
    • F

      T5 lvds 双屏同显问题
      Posted at • Flork

      0 Votes
      4 Replies
      63 Views

      F Replied at

      @whycan
      谢谢晕哥!lvds能显示了

      我还想问下如果我想要lvds输出标准74.25MHz的720P30该怎么配置呢

      4
    • Y

      f1c100s 声卡问题咨询
      Posted at • Yuwei123456

      0 Votes
      1 Replies
      34 Views

      whycan Replied at

      @yuwei001
      可以录音吗?

      1
    • R

      T113-S3 官方TINA SDK 2.1中 pinctrl 的问题
      Posted at • RTQQQ

      0 Votes
      1 Replies
      57 Views

      WhycanService Replied at

      sdk写错了,自行改一下就行

      1
    • WhycanService

      AXP2101常用寄存器简介
      Posted at • WhycanService

      0 Votes
      0 Replies
      37 Views

      No one has replied

      0
    • W

      一个补丁,让D1-H的SDK支持T113芯片
      Posted at • wxid_disxysjskla

      3 Votes
      33 Replies
      2543 Views

      DAIZEBIN Replied at

      @dhgao38 实测两个都可以,建议使用最新的V2.1吧,修复了部分bug

      33
    • Z

      A133 动态控制debug串口
      Posted at • zhoutian

      0 Votes
      3 Replies
      40 Views

      whycan Replied at

      @zhoutian
      目前我知道的就是修改 bootargs 的 console=/dev/ttySx 这个参数。

      这样没法实现你说的动态控制。

      3
    • L

      有偿委托开发基于全志 T113-S3 的 RT -Thread 的 EMAC 网卡驱动 , 并适配 LwIP 网络协议栈
      t113-s3 • Posted at • licaiping

      0 Votes
      1 Replies
      179 Views

      L Replied at

      有偿委托开发基于全志 T113-S3 的 RT -Thread 的 EMAC 网卡驱动 , 并适配 LwIP 网络协议栈

      1
    • W

      T113-i 数据手册 用户手册
      Posted at • wxid_disxysjskla

      0 Votes
      0 Replies
      113 Views

      No one has replied

      0
    • YuzukiTsuru

      This topic is deleted!
      Posted at • 柚木 鉉

      3 Votes
      1 Replies
      202 Views
      1
    • tigger

      V3s + RTL8723DS tina 执行 bt_test 蓝牙sink程序,发现本机声卡不出声,并且报以下错误 Couldn't open PCM:default
      bluetooth bttest 蓝牙 v3s tina • Posted at • tigger

      0 Votes
      10 Replies
      476 Views

      M Replied at

      @tigger 在 V3s + RTL8723DS tina 执行 bt_test 蓝牙sink程序,发现本机声卡不出声,并且报以下错误 Couldn't open PCM:default 中说:

      网上抄来一个 /etc/asound.conf 搞定:
      pcm.!default {
      type hw
      card 0
      }

      ctl.!default {
      type hw
      card 0
      }

      D1s也遇到同样的问题,参考这个搞定!

      10
    • L

      全志SDK怎么本地管理
      Posted at • lgkgkfg

      0 Votes
      4 Replies
      167 Views

      L Replied at

      @xiaowenge 好的

      4
    • U

      编译A133 安卓固件出错
      a133 android • Posted at • uuuuid

      0 Votes
      1 Replies
      39 Views

      U Replied at

      @uuuuid

      搞定了 https://blog.csdn.net/leslie3350/article/details/107043325

      克隆的Android,编译的时候会报如下错误,请问怎么解决
      FAILED: ninja: 'hardware/xradio/bt/libbt-vendor/include/vnd_generic.txt', needed by 'out/target/product/MID_1089IPS/gen/SHARED_LIBRARIES/libbt-vendor_intermediates/vnd_buildcfg.h', missing and no known rule to make it
      14:25:17 ninja failed with: exit status 1

      克隆的方案目录下device/softwinner/mydevice/configs/bluetooth/vnd_ceres-b3.txt这个文件改成vnd_mydevice.txt。这个之前处理的时候漏掉了。

      1
    • M

      用于 V3s/S3 芯片的 Tina Linux
      Posted at • mstempin

      0 Votes
      3 Replies
      112 Views

      N Replied at

      试试这个,R11的:
      R11 资料、SDK、数据手册、硬件参考设计
      https://bbs.aw-ol.com/topic/1313

      3
    • U

      f1c100s tina pwm背光亮度调整
      Posted at • ubuntu

      0 Votes
      1 Replies
      47 Views

      U Replied at

      https://www.cnblogs.com/dakewei/p/13323567.html

      或者用pwm直接调整亮度:

      echo 1 > /sys/class/pwm/pwmchip0/export echo 10000 > /sys/class/pwm/pwmchip0/pwm1/period echo 5000 > /sys/class/pwm/pwmchip0/pwm1/duty_cycle echo 'normal' > /sys/class/pwm/pwmchip0/pwm1/polarity echo 1 > /sys/class/pwm/pwmchip0/pwm1/enable
      1
    • U

      f1c200s tina 驱动里面加了几行炸了 ...
      Posted at • ubuntu

      0 Votes
      2 Replies
      69 Views

      U Replied at

      @ubuntu

      https://github.com/OP-TEE/optee_os/blob/master/lib/libutils/isoc/arch/arm/arm32_aeabi_softfloat.c

      自己加吧

      2
    • q1215200171

      【FAQ】全志D1芯片 如何移植 rtl8821cu wifi 驱动到 Linux-5.4内核?
      d1 faq 技术支持 • Posted at • budbool

      0 Votes
      5 Replies
      1529 Views

      C Replied at

      几乎是同类型的芯片 rtl8818FU,也是USB接口的WiFi芯片,但是移植编译加载后

      [ 65.256086] 8188fu: loading out-of-tree module taints kernel. [ 91.352280] RTW: module init start [ 91.352292] RTW: rtl8188fu v5.11.5.4-0-g65b8f0aad.20220413 [ 91.352298] RTW: build time: Feb 28 2023 11:52:06 [ 91.352307] RTW: rtw_drv_entry: power on failed!!(-22) [ 91.352312] RTW: module init ret=-1 [ 117.393206] RTW: module init start [ 117.393217] RTW: rtl8188fu v5.11.5.4-0-g65b8f0aad.20220413 [ 117.393223] RTW: build time: Feb 28 2023 11:52:06 [ 117.393232] RTW: rtw_drv_entry: power on failed!!(-22) [ 117.393237] RTW: module init ret=-1

      好像设备注册或者什么出了问题,导致有个变量没有初始化
      e6cdd489-00ac-472e-9ed5-c40c82d1bf3b-ad806a78464f808878442f5c65d42a8.jpg
      还有你们没有遇到驱动原本的platform_ARM_SUNxl_usb.c不能使用吗,我很好奇你们你们这个文件中的函数是怎么写的

      platform_wifi_power_on platform_wifi_power_off

      这是我的,大佬看看有问题吗

      /****************************************************************************** * * Copyright(c) 2013 - 2017 Realtek Corporation. * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * *****************************************************************************/ /* * Description: * This file can be applied to following platforms: * CONFIG_PLATFORM_ARM_SUNXI Series platform * */ #include <drv_types.h> extern int sunxi_usb_disable_hcd(__u32 usbc_no); extern int sunxi_usb_enable_hcd(__u32 usbc_no); extern int sunxi_wlan_get_bus_index(void); extern void sunxi_wlan_set_power(int on); int platform_wifi_power_on(void) { int ret = 0; int wlan_bus_index = sunxi_wlan_get_bus_index(); if (wlan_bus_index < 0) return wlan_bus_index; sunxi_wlan_set_power(1); mdelay(100); sunxi_usb_enable_hcd(wlan_bus_index); return ret; } void platform_wifi_power_off(void) { int wlan_bus_index = sunxi_wlan_get_bus_index(); if (wlan_bus_index < 0) return wlan_bus_index; sunxi_usb_disable_hcd(wlan_bus_index); sunxi_wlan_set_power(0); }

      就是platform_wifi_power_on报错才加载失败的,求指点

      5
    • S

      A133 GPIO无法输出0v,最低0.1V
      Posted at • szwellchip

      0 Votes
      6 Replies
      131 Views

      J Replied at

      @szwellchip 开发资料,SDK

      6
    • Z

      T507芯片网络丢包问题咨询
      Posted at • Z15242116489

      0 Votes
      0 Replies
      52 Views

      No one has replied

      0
    • Z

      A133 Android10.0 调试GC2145 MIPI CSI
      Posted at • zhoutian

      0 Votes
      0 Replies
      85 Views

      No one has replied

      0
    • S

      安全启动secure boot
      Posted at • Suphappy

      0 Votes
      1 Replies
      54 Views

      whycan Replied at

      T113-S3 / V853 安全固件学习记录
      https://bbs.aw-ol.com/topic/2834/share/1

      1
    • S

      A133 lvds输出,是否有展频功能关闭
      Posted at • szwellchip

      0 Votes
      4 Replies
      88 Views

      G Replied at

      A133 linux 有比4.9新的kernel吗

      4
    • Q

      使用F1C200S TINA3.5 SPINAND 在windows下的PhoenixSuit V1.19烧写固件 卡在7%
      Posted at • qinhao4832

      0 Votes
      3 Replies
      115 Views

      WhycanService Replied at

      @qinhao4832 驱动是否支持这个物料

      3
    • J

      如何在全志 D1-H_Tina_Open V2.1基础上添加 T113/F133支持
      Posted at • Justyu666

      0 Votes
      3 Replies
      120 Views

      whycan Replied at

      @justyu666

      链接:https://pan.baidu.com/s/1h-yRCvY3I7fhlVL9tVIfvw?pwd=awol
      提取码:awol

      3
    • L

      T113-S3 CAN模块使用的全部信息
      t113 can • Posted at • L13819506056

      2 Votes
      7 Replies
      1857 Views

      W Replied at

      @l13819506056 需要配置kernel_menuconfig 哪些内容,以及需要修改哪些代码,方便把方法写出来吗?谢谢。

      7
    • Z

      A133 android10.0 红外接收上报没有改变
      Posted at • zhoutian

      0 Votes
      0 Replies
      54 Views

      No one has replied

      0
    • Q

      TINA3.5 modules 应该安装到哪个目录
      Posted at • qinhao4832

      0 Votes
      3 Replies
      94 Views

      Q Replied at

      @whycan 是的。勾上就可以了。多谢

      3
    • C

      能在uboot阶段初始化pwm么?
      Posted at • cruise33

      0 Votes
      5 Replies
      187 Views

      C Replied at

      再请教大家个问题,能在设备启动期间,有规律地控制LED灯闪烁么?uboot阶段只有几百ms可以控制,uboot结束到应用起来期间又没有代码控制

      5
    • whycan

      在wsl下开发T113的主线linux(最新gcc+awboot+最新kernel+最新buildroot)
      wsl t113 awboot • Posted at • whycan晕哥

      0 Votes
      3 Replies
      360 Views

      F Replied at

      @whycan 晕哥有没有遇到过卡[I] booting linux... 目前卡在这好久了,目前唯一的区别就是我用的spinand用的型号是 MX35LF1GE4AB

      3
    • V

      T113-s3 Register I2S (WM8782) ADC on ALSA
      Posted at • vvpnet

      0 Votes
      5 Replies
      597 Views

      V Replied at

      It is also possible to manufacture a printed circuit board with t113-s3 with a device tree and tinaLinux. Can anyone agree to take up the job?

      5
    • tigger

      收集 "焊"武帝们的杰作
      Posted at • tigger

      1 Votes
      6 Replies
      656 Views

      whycan Replied at

      mmexport1676382005372.jpg mmexport1676382013907.jpg

      6
    • R

      谁有T113的longan sdk和Tina sdk
      Posted at • richthoffen

      0 Votes
      1 Replies
      138 Views

      V Replied at

      等一下 https://github.com/YuzukiHD/Buildroot-YuzukiSBC

      1
    • Z

      A133 android10.0 lvds显示异常
      Posted at • zhoutian

      0 Votes
      5 Replies
      154 Views

      whycan Replied at

      @zhoutian

      cat /dev/fb0 > /mnt/SDCARD/fb0.rgb

      用这个软件看:

      https://ient.github.io/YUView/

      5
    • K

      编译打包TINA固件PACK的问题
      Posted at • Kiyan10

      0 Votes
      4 Replies
      421 Views

      F Replied at

      【已解决】我出现这个问题的原因是我由于编译后没有执行pack,关机了,等转天开机后直接执行pack就出现了上图问题,我重新获取环境变量,重新载入方案列表,选择方案,然后重新编译(第一次编译成功后再次编译不耗费时间,大概1分钟),然后再次pack就行了
      source build/envsetup.sh
      lunch
      (yournum)
      make
      pack

      4
    • Z

      A133 起不来
      Posted at • zhoutian

      0 Votes
      9 Replies
      143 Views

      Z Replied at

      @whycan 您好,问题已清除,感谢您的回答

      9
    • J

      t113s3_mq_r电容触摸
      Posted at • Justyu666

      0 Votes
      2 Replies
      111 Views

      J Replied at

      好的,谢谢,我试一下……

      2
    • Z

      国产工业CPU平台,米尔基于全志T507-H开发板的实时性分析与测试
      Posted at • zznzzn

      0 Votes
      0 Replies
      74 Views

      No one has replied

      0
    • L

      MYC-YT507H测试u8g2_OLED显示库
      Posted at • liuxingkeji

      2 Votes
      0 Replies
      67 Views

      No one has replied

      0
    • q1215200171

      【FAQ】全志R11移植camera senor时报I2C错误如何解决?
      r11 faq 技术支持 • Posted at • budbool

      1 Votes
      1 Replies
      262 Views

      U Replied at

      @q1215200171 在 【FAQ】全志R11移植camera senor时报I2C错误如何解决? 中说:

      1、I2C没有硬件上拉
      twi_start()450 - [i2c2] START can't sendout!
      twi_start()450 - [i2c2] START can't sendout!
      twi_start()450 - [i2c2] START can't sendout!
      [VFE_DEV_I2C_ERR]cci_write_a16_d16 error! slave = 0x1e, addr = 0xa03e, value = 0x 1

      出现上述的问题是因为SDA、SCK没有拉上,导致在进行I2C通信时,发送开始信号失败,SDA、SCK添加上拉即可。

      奇怪,我的板子上拉也,也出现:START can't sendout!

      1
    • S

      T113-S3 CAN
      Posted at • SpeedyGonzales

      0 Votes
      0 Replies
      119 Views

      No one has replied

      0
    • A

      A64求助大佬帮看看日志,进不去,
      Posted at • abedong

      0 Votes
      1 Replies
      79 Views

      whycan Replied at

      @abedong 在 A64求助大佬帮看看日志,进不去, 中说:

      try card 2
      [mmc]: mmc driver ver 2015-12-07 18:31:00
      [mmc]: get sdc_ex_dly_used 2, use auto tuning sdly
      [mmc]: current is product mode, it will tune sdly later
      SUNXI SD/MMC: 2
      [mmc]: start mmc_calibrate_delay_unit, don't access device...
      [mmc]: delay chain cal done, sample: 200(ps)
      [mmc]: delay chain cal done, ds: 200(ps)
      [mmc]: Try SD card 2
      [mmc]: mmc send if cond failed
      [mmc]: send app cmd failed
      [mmc]: Try MMC card 2
      [mmc]: host caps: 0x6f
      [mmc]: MID 000015 PSN 84708f1d
      [mmc]: PNM 8GME4R -- 0x38-47-4d-45-34
      [mmc]: PRV 0.1
      [mmc]: MDT m-1 y-2018
      [mmc]: MMC v5.1
      [mmc]: speed mode : HSSDR52/SDR25
      [mmc]: clock : 50000000 Hz
      [mmc]: bus_width : 8 bit
      [mmc]: user capacity : 7456 MB
      [mmc]: boot capacity : 4096 KB
      [mmc]: rpmb capacity : 512 KB
      [mmc]: SD/MMC 2 init OK!!!
      [mmc]: EOL Info(Rev blks): Urgent!!
      [mmc]: Wear out(type A): Exceeded its max estimated life time
      [mmc]: Wear out(type B): Exceeded its max estimated life time
      [mmc]: gen_tuning_blk_bus8: total blk 10
      [mmc]: gen_tuning_blk_bus4: total blk 6
      [mmc]: write_tuning_try_freq: write ok
      [mmc]: Pattern compare ok
      [mmc]: Write tuning pattern ok
      [mmc]: ================== start tuning HSSDR52_SDR25...
      [mmc]: already at HSSDR52_SDR25 mode
      [mmc]: skip current freq 400000
      [mmc]: skip current freq 25000000
      [mmc]: start tuning freq: 2-50000000
      [mmc]: s0-255 e0-0 s1-0 e1-0
      [mmc]: s0-255 e0-0 s1-0 e1-0
      [mmc]: s0-0 e0-4 s1-255 e1-0
      [mmc]: ================== start tuning HSDDR52_DDR50...
      [mmc]: already at HSSDR52_SDR25 mode
      [mmc]: mmc switch failed
      [mmc]: mmc swtich status error
      [mmc]: mmc switch bus width failed
      [mmc]: switch bus width fail
      [mmc]: switch to HSDDR52/DDR50 fail
      [mmc]: tuning fail at HSDDR52_DDR50
      [mmc]: already at HSSDR52_SDR25 mode
      [mmc]: mmc switch failed
      [mmc]: mmc swtich status error
      [mmc]: mmc switch bus width failed
      [mmc]: switch bus width fail
      [mmc]: switch back to HSSDR52_SDR25 8bit fail
      [mmc]: bus tuning fail, err -6
      [mmc]: mmc_init: mmc init fail, err -6

      检查eMMC

      1
    • Q

      t113-s3开启多个串口dma问题
      Posted at • qqqlb

      0 Votes
      2 Replies
      111 Views

      Q Replied at

      @aozima 我在设备树把其它外设的dma关掉了,看了一下,应该是够了的

      2
    • J

      关于Maix-II-Dock(v831)的一些问题
      Posted at • joeydeng

      0 Votes
      17 Replies
      387 Views

      whycan Replied at

      @joeydeng 在 关于Maix-II-Dock(v831)的一些问题 中说:

      @whycan d1168494-3c5a-4e94-9256-99983bb75512-image.png 晕哥,请问官方的sdk获取流程具体是怎么样的呀?🤔

      全志客户服务平台
      有获取流程的,你仔细找找.

      17
    • U

      自己做的F1C200s板子开机几分钟就挂了,但是widora的板子正常
      f1c200s • Posted at • ubuntu

      0 Votes
      1 Replies
      146 Views

      H Replied at

      your linux kernel crashed . maybe it is device tree issue idk.

      1
    • Y

      T113 Tina linux怎么做到开机自动运行指定的脚本
      Posted at • Yorozuya

      0 Votes
      0 Replies
      119 Views

      No one has replied

      0
    • B

      V3S 5.4找不到fb0节点
      Posted at • beiyi

      0 Votes
      1 Replies
      120 Views

      whycan Replied at

      @beiyi

      参考这个帖子(V3s/V3x/S3/S3L/R11通吃)小智V3x开发板smallwitpi lite u-boot/linux/buildroot测试

      主线Linux用drm或者simplefb驱动显示屏.

      1
    • J

      调试 t113_whycanpii-tina 方案的 mipi 显示问题
      Posted at • Justyu666

      0 Votes
      8 Replies
      272 Views

      whycan Replied at

      @justyu666
      可能C库不一致,上面SDK里面有一个是 glibc, 有一个是musl。

      8
    • whycan

      A133 longan 平台 RT8723DS WIFI 测试
      Posted at • whycan晕哥

      0 Votes
      4 Replies
      150 Views

      whycan Replied at

      扫描:

      wpa_cli -iwlan0 scan

      读取扫描接口:

      wpa_cli -iwlan0 scan_result root@dragonboard:~# root@dragonboard:~# wpa_cli -iwlan0 scan OK root@dragonboard:~# root@dragonboard:~# root@dragonboard:~# wpa_cli -iwlan0 scan_result bssid / frequency / signal level / flags / ssid c8:bf:4c:d5:43:88 2412 -63 [ESS] Xiaomi_C12D_3ED2 72:3d:d6:25:ac:3b 2462 -70 [WPA2-PSK-CCMP][ESS] whycan
      4
    • G

      T507使用mcp2515转CAN问题
      Posted at • Gawaine

      0 Votes
      18 Replies
      324 Views

      G Replied at

      @whycan 好的,我稍后买一个试试,谢谢了大神!!!

      18
    • q1215200171

      【FAQ】全志T113芯片蓝牙音乐播放失败如何解决?
      Posted at • budbool

      0 Votes
      0 Replies
      91 Views

      No one has replied

      0
    • L

      T113开发资料下载
      Posted at • one001

      0 Votes
      3 Replies
      510 Views

      W Replied at

      @whycan 在 T113开发资料下载 中说:

      分享T113资料,百度网盘:
      https://pan.baidu.com/s/1h-yRCvY3I7fhlVL9tVIfvw?pwd=awol 
      提取码:awol--来自百度网盘超级会员V4的分享

      这个网盘内的东东,实在不敢收下,太大了,动不动几十个G。

      3
    • J

      哪位有T113S3驱动mipi屏幕代码吗
      Posted at • Justyu666

      0 Votes
      4 Replies
      286 Views

      J Replied at

      @whycan 多谢兄弟

      4
    • U

      A133 芯片 io 调试
      a133 io debug • Posted at • uuuuid

      0 Votes
      4 Replies
      102 Views

      whycan Replied at

      cat /sys/kernel/debug/pwm

      root@dragonboard:/sys/kernel/debug/dispdbg# cat /sys/kernel/debug/pwm platform/300a000.pwm, 16 PWM devices pwm-0 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-1 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-2 (lcd ): requested period: 20000 ns duty: 7812 ns polarity: normal pwm-3 (lcd ): requested enabled period: 20000 ns duty: 19922 ns polarity: inverse pwm-4 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-5 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-6 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-7 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-8 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-9 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-10 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-11 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-12 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-13 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-14 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-15 ((null) ): period: 0 ns duty: 0 ns polarity: normal
      4
    • J

      T113 (tina) 如何编译打包spi nand flash 固件
      Posted at • jr_online

      0 Votes
      21 Replies
      1518 Views

      J Replied at

      @justyu666 在 T113 (tina) 如何编译打包spi nand flash 固件 中说:

      @jr_online 亲,我按照您的分区表改后仍然无法打包,是还要改哪里呢?分区表的 mbr size 改了 252,但是打包提示还是 16384,如下图
      图6 sys_partition.fex修改后打包失败.png
      麻烦指导一下,谢谢!

      指导算不上,我也是半吊子,你把我上面的分区表复制替换你的分区表试试,总觉得是你的name = boot-resour有问题?不应该是boot-resource咩?不知道跟这个有没有关系

      21
    • S

      RMII接口调试全志的外置PHY网口时,tx-delay,rx-delay参数怎么填?
      Posted at • Vogelweide

      0 Votes
      7 Replies
      550 Views

      whycan Replied at

      参考: d1-tina-linux-emac-开发指南.pdf

      (8)”tx-delay” tx 时钟延迟,tx-delay 取值 0-7,一档约 536ps(皮秒);

      (9)”rx-delay ” rx 时钟延迟,rx-delay 取值 0-31,一档约 186ps(皮秒);

      7
    • T

      关于修改 A40i BROM
      a40i brom boot0 • Posted at • tkdeh339

      0 Votes
      2 Replies
      102 Views

      T Replied at

      @whycan
      感谢您分享信息。

      有时A40i进入FEL模式,想修改一下,可惜了。

      2
    • karlno

      T113-S3入门资料汇总(避坑指南)一
      Posted at • 12DSJ

      3 Votes
      11 Replies
      5108 Views

      Q Replied at

      @chzfmx 再装一个降级看看

      11
    • H

      T113-S3的单路LVDS可以输出1920x720 @60Hz分辨率图像吗?
      Posted at • HQEmbed

      0 Votes
      3 Replies
      235 Views

      B Replied at

      請問哪裡可買到單路LVDS 1920x720 的屏

      3
    • J

      t113s3由 TF 卡启动改 NAND-Flash 启动
      Posted at • Justyu666

      0 Votes
      0 Replies
      86 Views

      No one has replied

      0
    • M

      A133 Android USB摄像头无法使用,请问是什么问题?
      android a133 usb摄像头 • Posted at • memory

      0 Votes
      15 Replies
      542 Views

      C Replied at

      @whycan 好的 已经发帖,板子是V853S的,感谢您,期待回复~8f3f3738-174d-4a79-b966-0627b00a0333-image.png

      15
    • J

      请教t113s3运行芒果例程驱动7寸RGB问题
      Posted at • Justyu666

      0 Votes
      2 Replies
      202 Views

      J Replied at

      @whycan 好的,谢谢

      2
    • U

      T113-S3 板子网卡启动失败,请问是什么问题呢?
      Posted at • ubuntu

      0 Votes
      0 Replies
      82 Views

      No one has replied

      0
    • whycan

      T113-S3 / V853 安全固件学习记录
      安全固件 t113 • Posted at • whycan晕哥

      1 Votes
      11 Replies
      443 Views

      whycan Replied at

      7c9f68d5-224b-4edb-9f8a-9d2b11986785-image.png

      左边是非安全固件启动日志,右边是安全固件启动日志.

      11
    • L

      米尔电子MYC-YT507H开箱及简述
      Posted at • liuxingkeji

      1 Votes
      0 Replies
      96 Views

      No one has replied

      0
    • B

      求助親幫幫忙
      Posted at • bossctwboss

      0 Votes
      6 Replies
      248 Views

      whycan Replied at

      DragonFrace v2.6.1.zip

      只能打开修改安卓的固件,Linux固件不支持.

      6
    • q1215200171

      【FAQ】全志V853芯片 适配双目GC2053的操作步骤
      v853 faq 技术支持 • Posted at • budbool

      1 Votes
      20 Replies
      1645 Views

      C Replied at

      @lipeitong 您好 请问这个问题您解决了吗? 是双目GC2053是吧?

      20
    • B

      請問大大們哪裡可以下載drangonface最新版本
      Posted at • bossctwboss

      0 Votes
      0 Replies
      54 Views

      No one has replied

      0
    • T

      T509的资料哪里能下载到?
      Posted at • tmkdeT509

      0 Votes
      0 Replies
      87 Views

      No one has replied

      0
    • Y

      T113-S3 ARM 及 DSP Benchmark
      Posted at • yao0718

      0 Votes
      10 Replies
      1530 Views

      audiomonster Replied at

      @yuzukitsuru 全志

      10
    • q1215200171

      【开发板试用】米尔电子MYC-YT507开发板试用申请开启
      Posted at • budbool

      0 Votes
      1 Replies
      186 Views

      H Replied at

      已提交申请😲

      1
    • F

      使用T113的tina系统内置rtc 功能求助
      Posted at • fenglichaoa

      0 Votes
      0 Replies
      70 Views

      No one has replied

      0
    • q1215200171

      【FAQ】全志R329如何在平台修改uboot阶段CPU频率?
      r329 r328 r818 faq 技术支持 • Posted at • budbool

      0 Votes
      1 Replies
      296 Views

      G Replied at

      @q1215200171
      这样修改后,发现cpu电压对了,但是CPU的启动频率还是没变,是哪里有问题???

      1
    • M

      cryptoengine TRNG模块内存泄露
      Posted at • mengxp

      0 Votes
      1 Replies
      90 Views

      M Replied at

      @mengxp 看了下r328上使用的v3代码,关键字alloc,我发现有

      ss_rng_start buf 内存泄露 (kmalloc without kfree)

      目前就发现这一个

      1
    • F

      T113的rtc是什么工作逻辑?
      Posted at • fenglichaoa

      0 Votes
      0 Replies
      82 Views

      No one has replied

      0
    • D

      a40i reboot卡在Requesting system reboot
      Posted at • dql2016

      0 Votes
      0 Replies
      59 Views

      No one has replied

      0
    • C

      F1C100S/200S 低功耗问题
      Posted at • cfxcfx

      0 Votes
      0 Replies
      96 Views

      No one has replied

      0
    • B

      t507 ubuntu系统是否有gstreamer硬件编解码插件
      Posted at • Blowind

      0 Votes
      0 Replies
      74 Views

      No one has replied

      0
    • B

      v831 sipeed家的开发板编译后启动没反应
      Posted at • baijunran

      0 Votes
      1 Replies
      102 Views

      B Replied at

      我是直接用tf卡刷的固件,插到开发板的

      1
    • C

      f1c100s/200s 外接mcu屏(i8080)问题
      Posted at • cfxcfx

      0 Votes
      4 Replies
      161 Views

      C Replied at

      @whycan
      找到可以可以使用 rgb模式控制lcd,文档没看全,多谢多谢

      4
    • Z

      Tina下使用dhcp自动获取ip
      Posted at • zznzzn

      0 Votes
      1 Replies
      100 Views

      bayche Replied at

      udhcpc eth0

      开机自动跑ifconfig eth0 up和udhcpc eth0可以参考这里:https://v853.docs.aw-ol.com/soft/soft_start/

      1
    • livpo

      T113交叉编译QT libudev.so.1报错,但路径下有该文件
      Posted at • livpo

      0 Votes
      3 Replies
      137 Views

      livpo Replied at

      参照这里 :https://blog.csdn.net/qq_28877125/article/details/127098767
      把udev关掉了,我的这个配置是yes,关掉就可以了

      QQ图片20221209155016.jpg

      3
    • q1215200171

      【FAQ】全志系列芯片如何把flash擦成空片?
      v853 d1 r329 faq 技术支持 • Posted at • budbool

      0 Votes
      0 Replies
      166 Views

      No one has replied

      0
    • undefined


      Posted at •

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