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    • Z

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

      0 Votes
      1 Replies
      1041 Views

      B Replied at

      我也是 V3S 移植gc2145 卡住了不知道什么原因个人开发者,原厂不支持呀。

      1
    • Q

      t113-s3,usb开启虚拟网卡问题请教
      Posted at • qqqlb

      0 Votes
      7 Replies
      3811 Views

      S Replied at

      https://blog.csdn.net/qq_36942609/article/details/141461463
      按这个修改下呢

      7
    • hxhlb

      T113 USB0不能读取U盘
      Posted at • 香蕉苹果胡萝卜

      0 Votes
      4 Replies
      2896 Views

      T Replied at

      大佬解决了么,我最近也在用usb0挂载U盘

      4
    • L

      A133芯片uboot运行时,SDK的uboot源码电源芯片有一个2s的超时机制,是否可将这个超时时间减少
      Posted at • li32134134

      0 Votes
      0 Replies
      463 Views

      No one has replied

      0
    • W

      请问大佬们关于T113 tina2.0的音乐空旷的问题
      Posted at • william9527

      0 Votes
      0 Replies
      283 Views

      No one has replied

      0
    • N

      T113-S3适配GT9xx触摸
      Posted at • NathanLiu

      1 Votes
      1 Replies
      942 Views

      L Replied at

      @nathanliu DTS中PE4 PE5 IO占用了?

      1
    • L

      使用T113S3 tina linux驱动ST7701S RGB长条屏幕,显示lvgl demo分两半问题
      Posted at • leokemp

      0 Votes
      0 Replies
      765 Views

      No one has replied

      0
    • V

      T507不能烧写emmc,不断重启
      Posted at • vctorspace

      0 Votes
      3 Replies
      1925 Views

      N Replied at

      同样遇到了caa5b9ee-f63a-40ca-bef4-31c15feaaeb8-image.png

      3
    • S

      请教T113-S3调试IP101GRI,不能发送的问题。
      Posted at • Vogelweide

      0 Votes
      15 Replies
      5980 Views

      K Replied at

      帖子中交流的兄弟们,你们调试这个以太网PHY时,是用的tina还是主线?

      15
    • L

      This topic is deleted!
      Posted at • KoGu

      0 Votes
      0 Replies
      5 Views

      No one has replied

      0
    • L

      This topic is deleted!
      Posted at • KoGu

      0 Votes
      0 Replies
      19 Views

      No one has replied

      0
    • A

      T113-i EVAL board PCB or Gerber file
      Posted at • Ali4moradi

      0 Votes
      0 Replies
      469 Views

      No one has replied

      0
    • K

      A40i串口设置成230400后,向板子串口发送数据一直报错
      Posted at • Kato_Megumi

      0 Votes
      1 Replies
      1255 Views

      K Replied at

      行吧,我自己解决了,跟大家分享一下。
      首先修改sun8iw11p1.dtsi文件中的uart0(调试串口)和uart2串口,确保二者使用相同的配置。

      uart0: uart@1c28000 { compatible = "allwinner,sun8i-uart"; device_type = "uart0"; reg = <0x0 0x01c28000 0x0 0x400>; interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_UART0>, <&ccu CLK_APB2>, //新加 <&ccu CLK_PLL_PERIPH0_2X>; //新加 resets = <&ccu RST_BUS_UART0>; clock-frequency = <30000000>; //新加,需要将频率设置为30MHz uart0_port = <0>; uart0_type = <2>; sunxi,uart-fifosize = <64>; status = "okay"; }; ... ... uart2: uart@1c28800 { compatible = "allwinner,sun8i-uart"; device_type = "uart2"; reg = <0x0 0x01c28800 0x0 0x400>; interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ccu CLK_BUS_UART2>, <&ccu CLK_APB2>, //新加 <&ccu CLK_PLL_PERIPH0_2X>; //新加 resets = <&ccu RST_BUS_UART2>; clock-frequency = <30000000>; //新加 clock-names = "uart2"; uart2_port = <2>; uart2_type = <2>; sunxi,uart-fifosize = <64>; status = "okay"; };

      随后修改bsp/drivers/uart/sunxi-uart.c文件中对于port->uartclk的最后配置信息,修改为从设备树中获取,即代码的2094行的逻辑需要被注释,转而通过设备树中的配置获取其clk信息(2092行代码为修改后的逻辑)。

      2071 /* uart clk come from apb2, apb2 default clk is hosc. if change rate 2072 * needed, must switch apb2's source clk first and then set its rate 2073 * */ 2074 sw_uport->sclk = of_clk_get(np, 1); 2075 if (!IS_ERR(sw_uport->sclk)) { 2076 sw_uport->pclk = of_clk_get(np, 2); 2077 port->uartclk = clk_get_rate(sw_uport->sclk); 2078 /* config a fixed divider before switch source clk for apb2 */ 2079 clk_set_rate(sw_uport->sclk, port->uartclk/6); 2080 /* switch source clock for apb2 */ 2081 clk_set_parent(sw_uport->sclk, sw_uport->pclk); 2082 ret = of_property_read_u32(np, "clock-frequency", 2083 &port->uartclk); 2084 if (ret) { 2085 SERIAL_MSG("uart%d get clock-freq failed\n", pdev->id); 2086 return -EINVAL; 2087 } 2088 /* set apb2 clock frequency now */ 2089 clk_set_rate(sw_uport->sclk, port->uartclk); 2090 } 2091 2092 ret = of_property_read_u32(np, "clock-frequency", 2093 &port->uartclk); 2094 // port->uartclk = clk_get_rate(sw_uport->mclk); //原处理 2095 #else 2096 port->uartclk = 24000000; 2097 #endif 2098 2099 res = platform_get_resource(pdev, IORESOURCE_MEM, 0); 2100 if (res == NULL) { 2101 dev_err(&pdev->dev, "uart%d error to get MEM resource\n", pdev->id); 2102 return -EINVAL; 2103 } 2104 port->mapbase = res->start;

      按照上述方法修改后,A40i黑匣子的调试串口会出现一段正常一段乱码(uart2阶段)随后又恢复正常的现象。同时开机后可以同时实现uart2串口(/dev/ttyS2)在波特率9600,115200,230400情况下收发均正常,且无乱码。

      1
    • D

      T113: GPIO 输入上拉 (Input pull-up)
      Posted at • dazb3

      0 Votes
      0 Replies
      798 Views

      No one has replied

      0
    • D

      [付费] T113-S3 视频播放系统
      Posted at • dazb3

      1 Votes
      1 Replies
      1280 Views

      Z Replied at

      @dazb3 在 [付费] T113-S3 视频播放系统 中说:

      T113-S3

      看上去或许可以用多个/dev/fbX配合zorder的修改做到?

      1
    • Y

      R329代码里找不到BOOT0启动打印“HELLO! BOOT0 is starting!”
      Posted at • yimu163com

      0 Votes
      1 Replies
      1200 Views

      A Replied at

      @yimu163com 在 R329代码里找不到BOOT0启动打印“HELLO! BOOT0 is starting!” 中说:

      Binary file ./device/config/chips/r329/bin/boot0_nand_sun50iw11p1.bin matches
      Binary file ./device/config/chips/r329/bin/sboot_sun50iw11p1.bin matches
      Binary file ./device/config/chips/r329/bin/boot0_spinor_sun50iw11p1.bin matches
      Binary file ./device/config/chips/r329/bin/boot0_sdcard_sun50iw11p1.bin matches

      在这几个bin里,BOOT0不开源

      1
    • Y

      t113 适配ICNL9707 480x1280mipi屏 屏幕只显示一半 且显示还有阴影
      Posted at • yyyyppppp

      1 Votes
      1 Replies
      649 Views

      A Replied at

      看一下屏幕dclk,是否由于dclk过高导致错误

      1
    • W

      触摸零点偏移
      Posted at • whyousheng

      0 Votes
      1 Replies
      617 Views

      A Replied at

      如果是CTP,GT911驱动需要设置校准数组,FT系列需要配置零点
      如果是RTP,需要tslib单独校准

      1
    • q1215200171

      【FAQ】全志R329如何在DragonSN烧写mac地址?
      r329 r328 faq 网络 技术支持 • Posted at • budbool

      1 Votes
      1 Replies
      2218 Views

      C Replied at

      @q1215200171 在 【FAQ】全志R329如何在DragonSN烧写mac地址? 中说:

      DragonSN

      DragonSN 找不到了QQ

      1
    • q1215200171

      【FAQ】全志全系列芯片 APST平台无法下载或者更新工具
      Posted at • budbool

      0 Votes
      2 Replies
      2318 Views

      q1215200171 Replied at

      @zzh2453068408 对的,要签NDA

      2
    • A

      如何获取下载链接?
      Posted at • Anyar11

      0 Votes
      0 Replies
      653 Views

      No one has replied

      0
    • S

      用耳机麦录音的音频 播放时候有哒哒哒的杂音
      Posted at • SkrLOU

      0 Votes
      0 Replies
      501 Views

      No one has replied

      0
    • L

      T113的usb0问题
      Posted at • KoGu

      0 Votes
      1 Replies
      1272 Views

      L Replied at

      我发现是有个开机脚本给切换了...

      #!/bin/sh # # Start the adbd.... # # config adb serialnumber for adb devices adb_serialnumber=/etc/.adb_sn disable_udc="/etc/.disable_udc" udc_config=/sys/kernel/config/usb_gadget/g1/UDC otg_role_file="/sys/devices/platform/soc/usbc0/otg_role" usb_device_file="/sys/devices/platform/soc/usbc0/usb_device" hardware_type=`cat /proc/cmdline | tr ' ' '\n' | grep 'hardware' | awk -F "=" '{print $2}'` function enable_udc(){ while [ 1 ];do udc=`ls /sys/class/udc 2>/dev/null` isudc=`cat $udc_config 2>/dev/null` if [ "x$isudc" = "x" ] && [ -f $udc_config ]; then echo $udc > $udc_config fi sleep 1 if [ -f $disable_udc ];then rm $disable_udc break fi done } function start_adb(){ serialnumber=$1 if [ "x$serialnumber" = "x" ];then serialnumber="0402101560" fi printf "Starting adb: " # for adbd compatibilities mkdir -p /system/ mkdir -p /system/bin if [ ! -f /system/bin/sh ];then ln -s /bin/sh /system/bin/sh fi # config ptmx mkdir -p /dev/pts mount -t devpts none /dev/pts # config adb function mount -t configfs none /sys/kernel/config > /dev/null 2>&1 mkdir -p /sys/kernel/config/usb_gadget/g1 echo "0x18d1" > /sys/kernel/config/usb_gadget/g1/idVendor echo "0x0002" > /sys/kernel/config/usb_gadget/g1/idProduct mkdir -p /sys/kernel/config/usb_gadget/g1/strings/0x409 echo "$serialnumber" > /sys/kernel/config/usb_gadget/g1/strings/0x409/serialnumber echo "Google.Inc" > /sys/kernel/config/usb_gadget/g1/strings/0x409/manufacturer echo "Configfs ffs gadget" > /sys/kernel/config/usb_gadget/g1/strings/0x409/product mkdir -p /sys/kernel/config/usb_gadget/g1/functions/ffs.adb mkdir -p /sys/kernel/config/usb_gadget/g1/configs/c.1 mkdir -p /sys/kernel/config/usb_gadget/g1/configs/c.1/strings/0x409 echo 0xc0 > /sys/kernel/config/usb_gadget/g1/configs/c.1/bmAttributes echo 500 > /sys/kernel/config/usb_gadget/g1/configs/c.1/MaxPower ln -s /sys/kernel/config/usb_gadget/g1/functions/ffs.adb/ /sys/kernel/config/usb_gadget/g1/configs/c.1/ffs.adb > /dev/null 2>&1 mkdir -p /dev/usb-ffs mkdir -p /dev/usb-ffs/adb if [ "x`ls -A /dev/usb-ffs/adb`" = "x" ];then mount -o uid=2000,gid=2000 -t functionfs adb /dev/usb-ffs/adb/ fi # start adbd daemon adbd & [ $? -eq 0 ] && echo "OK" || "FAIL" # enable_udc & } case "$1" in start|"") if [ "x$hardware_type" = "xsun8iw11p1" ];then otg_role_file="/sys/devices/platform/soc@1c00000/soc@1c00000:usbc0@0/otg_role" elif [ "x$hardware_type" = "xsun8iw20p1" ];then otg_role_file="/sys/devices/platform/soc@3000000/soc@3000000:usbc0@0/otg_role" fi [ -f "$otg_role_file" ] && otg_role=`cat "$otg_role_file"` echo "usb0 current mode: $otg_role" if [ -f "$otg_role_file" ] && [ "x$otg_role" != "xusb_device" ];then # force switch usb0 to device mode echo "Starting switch usb0 to device mode." if [ "x$hardware_type" = "xsun8iw11p1" ];then usb_device_file="/sys/devices/platform/soc@1c00000/soc@1c00000:usbc0@0/usb_device" elif [ "x$hardware_type" = "xsun8iw20p1" ];then usb_device_file="/sys/devices/platform/soc@3000000/soc@3000000:usbc0@0/usb_device" fi [ -f "$usb_device_file" ] && cat $usb_device_file fi [ -f $adb_serialnumber ] && serialnumber=`cat $adb_serialnumber` if [ "x$serialnumber" = "x" ];then serialnumber=`cat /proc/cmdline | tr ' ' '\n' | grep 'snum' | awk -F "=" '{print $2}'` fi start_adb $serialnumber ;; stop) printf "Stopping adbd " # touch $disable_udc # sleep 2 killall adbd & [ $? -eq 0 ] && echo "OK" || "FAIL" ;; restart|reload) "$0" stop "$0" start ;; *) echo "Usage: $0 {start|stop|restart}" exit 1 ;; esac
      1
    • M

      f133b
      Posted at • muyang

      0 Votes
      0 Replies
      1183 Views

      No one has replied

      0
    • L

      uboot没有亮背光
      Posted at • KoGu

      0 Votes
      0 Replies
      895 Views

      No one has replied

      0
    • S

      A133 ISP 连接上位机报错
      Posted at • shyDragon

      0 Votes
      1 Replies
      979 Views

      S Replied at

      是不是要一个ISP文件,在mnt目录中。对于这种新的sensor要放一个模板文件

      1
    • L

      sunxi图层之间的显示切换
      Posted at • laocai

      1 Votes
      2 Replies
      2542 Views

      W Replied at

      @dazb3 不调用现成的接口,就自己修改下驱动源码,增加个接口就好了

      2
    • N

      大佬们,T113-S3布线用的8mil的线宽有影响吗,我看别人都是5或者6mil
      Posted at • NathanLiu

      0 Votes
      0 Replies
      492 Views

      No one has replied

      0
    • C

      wifi和以太网同时连接时,其中一个无法ping 通
      Posted at • captain

      0 Votes
      1 Replies
      1505 Views

      C Replied at

      @captain 你wifi的ip和eth的ip都不是同一个网段,也没设置掩码,先ping局域网,再做DNS

      1
    • Y

      更改分区
      Posted at • yyyyppppp

      0 Votes
      2 Replies
      1002 Views

      Y Replied at

      @bigfly 感谢!!!

      2
    • K

      T113-S3 NAND切换NOR (32MB) 出错 Wrong Image Format
      Posted at • kwongwo

      0 Votes
      0 Replies
      827 Views

      No one has replied

      0
    • L

      T113-S3 emmc请问如何配置?
      Posted at • liyanshan

      0 Votes
      0 Replies
      691 Views

      No one has replied

      0
    • C

      T113 tina5.0 无法进入uboot命令行
      Posted at • Cohen0415

      0 Votes
      2 Replies
      1627 Views

      D Replied at

      @cohen0415 你好。抱歉问另一个问题,但请问您从哪里获得 T113-S3 的 Tina 5.0 系统?我购买 T113 的供应商毫无用处 :')

      2
    • D

      T113 Tina: GStreamer omxh264dec not found
      Posted at • dazb3

      0 Votes
      0 Replies
      703 Views

      No one has replied

      0
    • D

      T113 Tina - GStreamer Error
      Posted at • dazb3

      0 Votes
      1 Replies
      1174 Views

      D Replied at

      @dazb3 我找到了解决方案:

      在 gst1-omx Makefile(位于 t113-sdk/package/multimedia/gst1-omx)中,您需要将 t113 添加到 TARGET_BOARD_PLATFORM

      之前:
      ifeq ($(TARGET_BOARD_PLATFORM),$(filter $(TARGET_BOARD_PLATFORM), r16 r311 r58 r40 g102 r11 r7 r528))
      OMX_COMPILE_TOOL_CHAIN = arm-openwrt-linux
      endif

      之后:
      ifeq ($(TARGET_BOARD_PLATFORM),$(filter $(TARGET_BOARD_PLATFORM), r16 r311 r58 r40 g102 r11 r7 r528 t113))
      OMX_COMPILE_TOOL_CHAIN = arm-openwrt-linux
      endif

      1
    • H

      F133系列 使用emmc启动的同时也使用emmc作存储介质
      Posted at • hisino_dusihao

      0 Votes
      1 Replies
      706 Views

      H Replied at

      现在已经可以把盘符映射到电脑上了,接下来应该怎么做没有头绪了有没有大神指点一下

      1
    • L

      启用cpufreq子系统却没有作用
      Posted at • KoGu

      0 Votes
      1 Replies
      655 Views

      L Replied at

      补充一下,在内核启动过程中报的信息,不是太明白cpuerror.png

      还有cpuinfo也没看到频率信息catcpuinfo.png

      1
    • C

      T113 uboot 识别不到u盘设备
      Posted at • Cohen0415

      0 Votes
      1 Replies
      845 Views

      A Replied at

      uboot下是否开启usb储存设备的驱动?默认没有进行配置

      1
    • czlz_fun

      T113 Tina-Linux编译报错
      Posted at • 粗制乱造

      0 Votes
      1 Replies
      1233 Views

      YuzukiTsuru Replied at

      这个不是报错,eyesee-mpp是v系列芯片用的,t113不支持这个包有一个警告,不影响正常编译

      1
    • q1215200171

      【FAQ】全志R328如何进入monitor模式
      r329 r328 r818 faq 技术支持 • Posted at • budbool

      1 Votes
      3 Replies
      2555 Views

      M Replied at

      mark一下 xr829

      3
    • Y

      A133+AXP717 ADC读VBUS电压
      Posted at • yyf1202

      0 Votes
      1 Replies
      1676 Views

      R Replied at

      @yyf1202 问题解决了吗?AXP717数据手册 能分享一下吗,谢谢

      1
    • R

      有没有大佬有AXP717的PDF资料的
      Posted at • Ryzenx

      0 Votes
      0 Replies
      798 Views

      No one has replied

      0
    • W

      T113驱动CVBS摄像头时间久了卡死
      Posted at • whyousheng

      0 Votes
      0 Replies
      559 Views

      No one has replied

      0
    • C

      T113i 将UVC的H264数据显示在ARGB显示屏上
      Posted at • CNDY123

      0 Votes
      0 Replies
      697 Views

      No one has replied

      0
    • S

      移植RTL8822CS模组 wlan0加载不出来
      Posted at • SkrLOU

      1 Votes
      1 Replies
      971 Views

      S Replied at

      @skrlou 在 移植RTL8822CS模组 wlan0加载不出来 中说:

      61dc175c-533c-498f-baf4-ddca7fd7d3cb-图片.png
      模组是用的sdio接口,板子背面贴了一块8733bs模组 已经调通了 都正常了

      现在把这个8733bs模组拆下来 正面贴了8822cs模组 原理图上硬件引脚都是一样的 同样是sdio接口

      dts不用改什么东西 现在8822cs模组的蓝牙已经通了 wifi不行 这个要修改哪里啊

      搞定了搞定了

      1
    • E

      T113-S3 UART4/5 发送异常
      Posted at • Edward.X

      0 Votes
      4 Replies
      2362 Views

      A Replied at

      @edward-x 管脚是不是和LCD功能复用了,要改设备树文件,将PD6/7/8当做LCD脚的注释掉

      4
    • Z

      rs485的设备树怎么修改
      Posted at • ZiFeiYu

      0 Votes
      5 Replies
      2792 Views

      J Replied at

      @zifeiyu max13487这款IC带自动方向识别,可以不需要这些dts配置,按照正常使用就可以

      5
    • D

      XR809 Questions - XR809 问题
      Posted at • divadiow

      0 Votes
      0 Replies
      753 Views

      No one has replied

      0
    • E

      T507 电容屏GT911驱动问题
      Posted at • Eureka

      1 Votes
      1 Replies
      1093 Views

      N Replied at

      你好请问你解决了吗。。我现在也遇到同样的问题

      1
    • T

      t113s3 spi读取sd卡失败
      t113-s3 t113 • Posted at • Tangdonghua

      0 Votes
      0 Replies
      670 Views

      No one has replied

      0
    • Z

      T113设备管理器识别不到设备
      Posted at • Z18249317357

      0 Votes
      0 Replies
      579 Views

      No one has replied

      0
    • V

      t113-i longan dma获取ranges失败 dma_base不正确导致lcd设备物理地址为空
      Posted at • vc

      0 Votes
      0 Replies
      572 Views

      No one has replied

      0
    • A

      V3S添加AXP PMU驱动问题
      Posted at • atms2013

      0 Votes
      1 Replies
      1188 Views

      A Replied at

      @atms2013 此外,还有一个问题,我设置LDO1电压为3.0V,但是启动时提示如下:
      [ 0.996978] input: axp20x-pek as /devices/platform/soc/1c2ac00.i2c/i2c-0/0-0034/axp20x-pek/input/input0
      [ 1.016100] vcc-rtc: Bringing 1300000uV into 3000000-3000000uV
      [ 1.025572] vcc-rtc: failed to apply 3000000-3000000uV constraint(-22)
      [ 1.035720] axp20x-regulator axp20x-regulator: Failed to register ldo1
      [ 1.045858] axp20x-regulator: probe of axp20x-regulator failed with error -22
      [ 1.057347] axp20x-i2c 0-0034: AXP20X driver loaded
      [ 1.066519] input: ns2009_ts as /devices/platform/soc/1c2ac00.i2c/i2c-0/0-0048/input/input1

      求教这个默认参数 1300000uV是从哪来的,如何更改?

      1
    • S

      移植RTL8733BS蓝牙 报错
      Posted at • SkrLOU

      0 Votes
      0 Replies
      650 Views

      No one has replied

      0
    • S

      t113-上 一个核跑linux,另一个核跑rtos,官方有提供实例或者有参考文档吗
      Posted at • sofia

      0 Votes
      9 Replies
      3223 Views

      Z Replied at

      @xiaogcc23333 https://www.cnblogs.com/rogerlee1986/p/17342479.html可以参考一下,但是不同cpu的TSC时钟源估计不一样。
      我放弃全志方案了,公司项目有时间要求,换x86平台搭xenomai轻松多了,实时性也强很多

      9
    • A

      T113-S3怎么制作量产卡并通过量产卡烧录镜像到SPI_NAND里
      Posted at • a06041114

      0 Votes
      1 Replies
      879 Views

      Z Replied at

      有量产工具,直接烧到spi

      1
    • C

      关于V533 spi norflash概率启动异常问题
      Posted at • chuancheng1994

      1 Votes
      0 Replies
      805 Views

      No one has replied

      0
    • S

      有没有大佬搞过USB网口 一般都要改哪些东西
      Posted at • SkrLOU

      1 Votes
      0 Replies
      572 Views

      No one has replied

      0
    • L

      T113 报错end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
      Posted at • Leefeng

      0 Votes
      0 Replies
      794 Views

      No one has replied

      0
    • C

      t113-i sdc0做sdio接口wifi
      Posted at • CNDY123

      0 Votes
      1 Replies
      802 Views

      Z Replied at

      对头,根据框图,sdc1用于蓝牙wifi,sdc0用于nor/nand flash

      1
    • D

      Tina无法添加应用
      Posted at • dort91011

      0 Votes
      1 Replies
      1104 Views

      A Replied at

      请问最后是怎么弄好的?

      1
    • K

      找大神开发T113-s3开发板功能(有偿)
      Posted at • kvell

      0 Votes
      5 Replies
      1569 Views

      Y Replied at

      @kvell 还需要吗

      5
    • C

      T113 mmc list识别不到sd卡
      Posted at • Cohen0415

      0 Votes
      0 Replies
      794 Views

      No one has replied

      0
    • C

      R329选用axp2101供电需要做些什么?
      Posted at • cjiio

      0 Votes
      0 Replies
      620 Views

      No one has replied

      0
    • S

      SDK目录/F1C200s/F1C200S Melis
      Posted at • szwensn

      0 Votes
      2 Replies
      1604 Views

      A Replied at

      请问一下 SDK怎么申请?

      2
    • newcastle

      VFS: Cannot open root device "mmcblk0p5" or unknown-block(0,0)
      Posted at • newcastle

      0 Votes
      2 Replies
      1581 Views

      C Replied at

      @newcastle 好几种可能,先看https://blog.csdn.net/weixin_43094346/article/details/132017068

      如果这里面和你的问题不一样,有可能是你的引脚配置问题,比如我的拿到了emmc的板子用了nand的源码,会导致引脚错误,配置sdc2用到了一系列PC引脚,而nand原本应用的SPI0也是PC引脚,不把SPI关掉会导致引脚冲突,从而导致sdc无法调用引脚而无法调用emmc。此错误也会提示无法打开root device,但是实际的原因在上一页,会提示你该引脚已经被调用。

      2
    • D

      音频驱动运行时出现问题
      Posted at • Darren94

      0 Votes
      1 Replies
      1403 Views

      D Replied at

      已经解决,是因为alsa-util和alsa-lib不匹配造成的,音频播放异常。统一一下版本就可以了

      1
    • D

      蓝牙SCO连接下音频播放异常
      Posted at • Darren94

      0 Votes
      0 Replies
      593 Views

      No one has replied

      0
    • Z

      使用T113-S3 Tina5.0 跑QT示例 程序遇到编译错误
      Posted at • zhihui

      0 Votes
      0 Replies
      920 Views

      No one has replied

      0
    • C

      T113使用OverlayFS(Tina5.0)
      Posted at • Cohen0415

      0 Votes
      0 Replies
      686 Views

      No one has replied

      0
    • C

      T113调试7寸RGB电容触摸屏
      Posted at • Cohen0415

      1 Votes
      0 Replies
      1580 Views

      No one has replied

      0
    • L

      T113i tp_key响应慢
      Posted at • luckzhang

      0 Votes
      0 Replies
      597 Views

      No one has replied

      0
    • L

      T113-S3烧录SD卡不能启动;提示;未找到MMC设备2 mmc 2找不到,所以不退出
      Posted at • Liu0597666

      0 Votes
      2 Replies
      1278 Views

      C Replied at

      @whycan [186]HELLO! BOOT0 is starting!
      [189]BOOT0 commit : 27369ab
      [192]set pll start
      [194]periph0 has been enabled
      [197]set pll end
      [198][pmu]: bus read error
      [201]board init ok
      [203]ZQ value = 0x30***********
      [206]get_pmu_exist() = -1
      [208]ddr_efuse_type: 0xa
      [211][AUTO DEBUG] single rank and full DQ!
      [215]ddr_efuse_type: 0xa
      [218][AUTO DEBUG] rank 0 row = 13
      [221][AUTO DEBUG] rank 0 bank = 4
      [224][AUTO DEBUG] rank 0 page size = 2 KB
      [228]DRAM BOOT DRIVE INFO: V0.24
      [231]DRAM CLK = 528 MHz
      [233]DRAM Type = 2 (2:DDR2,3:DDR3)
      [237]DRAMC read ODT off.
      [239]DRAM ODT off.
      [241]ddr_efuse_type: 0xa
      [244]DRAM SIZE =64 M
      [247]DRAM simple test OK.
      [250]dram size =64
      [251]card no is 0
      [253]sdcard 0 line count 4
      [256][mmc]: mmc driver ver 2021-04-2 16:45
      [265][mmc]: Wrong media type 0x0
      [268][mmc]: Try SD card 0
      [297][mmc]: HSSDR52/SDR25 4 bit
      [299][mmc]: 50000000 Hz
      [302][mmc]: 7580 MB
      [304][mmc]: SD/MMC 0 init OK!!!
      [369]Loading boot-pkg Succeed(index=0).
      [372]Entry_name = opensbi
      [375]Entry_name = u-boot
      [379]Entry_name = dtb
      [382]mmc not para
      [383]Jump to second Boot.

      OpenSBI v0.6

      / __ \ / | _ _ |
      | | | | __ ___ _ __ | (
      | |) || |
      | | | | '_ \ / _ \ '_ \ ___ | _ < | |
      | || | |) | __/ | | |) | |) || |
      _
      /| ./ _|| ||/|____/|
      | |
      |_|

      Platform Name : T-HEAD Xuantie Platform
      Platform HART Features : RV64ACDFIMSUVX
      Platform Max HARTs : 1
      Current Hart : 0
      Firmware Base : 0x40000400
      Firmware Size : 75 KB
      Runtime SBI Version : 0.2

      MIDELEG : 0x0000000000000222
      MEDELEG : 0x000000000000b1ff
      PMP0 : 0x0000000040000000-0x000000004001ffff (A)
      PMP1 : 0x0000000040000000-0x000000007fffffff (A,R,W,X)
      PMP2 : 0x0000000000000000-0x0000000007ffffff (A,R,W)
      PMP3 : 0x0000000009000000-0x000000000901ffff (▒

      U-Boot 2018.05-g0a88ac9 (Apr 30 2021 - 11:23:28 +0000) Allwinner Technology

      [00.466]DRAM: 64 MiB
      [00.468]Relocation Offset is: 01ef0000
      [00.472]secure enable bit: 0
      [00.475]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz MBus=300Mhz
      [00.481]flash init start
      [00.483]workmode = 0,storage type = 1
      [00.487][mmc]: mmc driver ver uboot2018:2021-04-16 14:23:00-1
      [00.493][mmc]: get sdc_type fail and use default host:tm1.
      [00.499][mmc]: can't find node "mmc0",will add new node
      [00.504][mmc]: fdt err returned <no error>
      [00.507][mmc]: Using default timing para
      [00.511][mmc]: SUNXI SDMMC Controller Version:0x50310
      [00.548][mmc]: card_caps:0x3000000a
      [00.551][mmc]: host_caps:0x3000003f
      [00.557]sunxi flash init ok
      [00.560]line:714 init_clocks
      __clk_init: clk pll_periph0x2 already initialized
      register fix_factor clk error
      [00.570]drv_disp_init
      fdt_getprop_u32 s_pwm.pwm-base fail
      [00.586]drv_disp_init finish
      [00.588]boot_gui_init:start
      [00.591]set disp.dev2_output_type fail. using defval=0
      [00.597]boot_gui_init:finish
      partno erro : can't find partition bootloader
      54 bytes read in 1 ms (52.7 KiB/s)
      [00.624]bmp_name=bootlogo.bmp size 1152054
      1152054 bytes read in 50 ms (22 MiB/s)
      [00.699]Loading Environment from SUNXI_FLASH... OK
      [00.723]out of usb burn from boot: not need burn key
      root_partition is rootfs
      set root to /dev/mmcblk0p5
      [00.734]update part info
      [00.737]update bootcmd
      [00.740]change working_fdt 0x42aafda8 to 0x42a8fda8
      [00.761]update dts
      Hit any key to stop autoboot: 0
      [00.777]LCD open finish
      Android's image name: d1-mangopi_mq_rg
      No reserved memory region found in source FDT
      [01.191]
      Starting kernel ...

      [01.194][mmc]: MMC Device 2 not found
      [01.197][mmc]: mmc 2 not find, so not exit

      遇到这个同样问题d1s上,怎么解决呀?

      2
    • M

      公司垃圾堆翻出来的F1C200s + EP952 板子
      Posted at • memory

      1 Votes
      7 Replies
      4049 Views

      G Replied at

      @memory 老板,有EP952的驱动代码吗 ?

      7
    • D

      请问 T113 的 L2 Cache Controller 有没有控制寄存器的系统地址映射
      Posted at • duanlin

      0 Votes
      3 Replies
      1607 Views

      D Replied at

      @awwwwa
      是不是没有使用外部 L2C,lockdown 由 CP15 控制?如果是的话,在哪里有说明呢。
      arm 参考手册上说这个是 implementation spec

      3
    • D

      发现个全志异构核soc的设计缺陷
      Posted at • duanlin

      2 Votes
      2 Replies
      1560 Views

      D Replied at

      @whycanservice
      全开再关并不傻,因为有的场景是不需要关的。即使后关也不影响低功耗目的。
      反而言之,先不开,然后其他人自己开不开才叫真傻。
      有很多种方法可以停住core,没有vector并不影响。

      什么是 bootloader,是启动 core 的,那么一个异构 soc 的 bootloader(这里指的是一级bootrom)无论是异构系统的哪个 arch 的 core 负责 boot,应该做什么?应该 boot the soc 而不是 boot itself。

      2
    • Q

      T113 内核问题 卡在根文件系统处
      Posted at • QIAO0605

      0 Votes
      0 Replies
      768 Views

      No one has replied

      0
    • P

      NDA认证时提示该公司名称已认证
      Posted at • phebe

      0 Votes
      0 Replies
      913 Views

      No one has replied

      0
    • R

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

      0 Votes
      3 Replies
      2119 Views

      T Replied at

      同样问题, 改了之后好了

      3
    • B

      求推荐一个视频录像的芯片方案
      Posted at • bigfly

      0 Votes
      4 Replies
      2483 Views

      H Replied at

      @qq416567819 需要图像缩放肯定需要G2D支持,最近调试F1c200s lcd 显示ahd图像,卡的要死

      4
    • M

      请问A133支持双屏异显吗?
      a133 双屏异显 双屏 • Posted at • memory

      0 Votes
      3 Replies
      1979 Views

      Z Replied at

      @whycan 两个都在LCD0上, 也能组异显么? 有啥资料可以学学

      3
    • Z

      请问DragonSN V2.7哪里下载
      Posted at • ZLDpaopao

      0 Votes
      0 Replies
      631 Views

      No one has replied

      0
    • D

      Tina上使用ubuntu-xfce4出现背景黑色,字体发虚
      Posted at • duanzhh

      0 Votes
      2 Replies
      1878 Views

      T Replied at

      你好 请问问题解决了吗,需要相同情况

      2
    • Y

      pack nor image 居然不能超过 16M,一脸茫然...
      Posted at • yixiuge

      0 Votes
      3 Replies
      2262 Views

      Y Replied at

      @yixiuge 在 pack nor image 居然不能超过 16M,一脸茫然... 中说:

      用 grep 命令找到了源码 lichee/brandy/pack_tools/merge_package/merge_package.c

      这里也有: https://raw.githubusercontent.com/Allwinner-Homlet/H6-BSP4.9-brandy/master/pack_tools/merge_package/merge_package.c

      把 #define MAX_IMAGE_SIZE (16<<20) 改为 #define MAX_IMAGE_SIZE (64<<20)

      重新编译,覆盖二进制文件,基本OK.

      居然又搜到自己发的帖子,省了半天时间。

      3
    • W

      T113-S3 tina,如何更新logo图片
      Posted at • wjp2547532

      0 Votes
      0 Replies
      585 Views

      No one has replied

      0
    • N

      全志A133 LPDDR4 原理图设计线序问题
      Posted at • nb_zyc123

      0 Votes
      0 Replies
      732 Views

      No one has replied

      0
    • WhycanService

      AXP2101常用寄存器简介
      Posted at • WhycanService

      0 Votes
      1 Replies
      2715 Views

      J Replied at

      @whycanservice 晕哥,该怎么使用axp2101呀?有驱动也不知道怎么移植,可以大概说一下思路吗?

      1
    • L

      请问大佬v831采集图像后二值化报错怎么回事
      Posted at • lq15130619587

      0 Votes
      0 Replies
      796 Views

      No one has replied

      0
    • doniyor_khalilov99

      Hello world code or sample_examples run on v853 development board
      Posted at • doniyor_khalilov

      0 Votes
      0 Replies
      787 Views

      No one has replied

      0
    • V

      采用PhoenixSuit烧录T113-s3 spi nand flash,烧录软件2G芯片识别为1G
      Posted at • vctorspace

      0 Votes
      1 Replies
      1216 Views

      M Replied at

      @vctorspace vi lichee/linux-5.4/drivers/mtd/awnand/spinand/physic/id.c 添加一下内容
      a0f78d54-0bc1-4e01-b3be-0f460ffc2c24-image.png

      1
    • J

      100ask-t113s3-pro开发板接入电脑识别不了 OTG
      Posted at • Justyu666

      0 Votes
      5 Replies
      2386 Views

      C Replied at

      @whycan 我的设备管理器 能识别到 VID xxxx xxxx efe8设备,且设备工作正常,没有感叹号,但是 PheonixSuit上死活都识别不到硬件。求大佬帮忙分析一下。

      5
    • W

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

      0 Votes
      3 Replies
      4653 Views

      B Replied at

      @wxid_disxysjskla 请问有没有T113-i的代理商联系方式?

      3
    • Z

      t113 双路lvds屏调试
      Posted at • zzz555

      0 Votes
      0 Replies
      661 Views

      No one has replied

      0
    • C

      t113 i2s 引脚调试
      Posted at • cjia3254

      1 Votes
      1 Replies
      1447 Views

      F Replied at

      @cjia3254 在 t113 i2s 引脚调试 中说:

      ), cr=10c5387d
      [ 0.000000] CPU: div instructions available: patching division code
      [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
      [ 0.000000] OF: fdt: Machine model: sun8iw20
      [ 0.000000] printk: bootconsole [earlycon0] enabled
      [ 0.000000] Memory policy: Data cache writealloc
      [ 0.000000] cma: Reserved 8 MiB at 0x47800000
      [ 0.000000] On node 0 totalpages: 32768
      [ 0.000000] Normal zone: 256 pages used for memmap
      [ 0.000000] Normal zone: 0 pages reserved
      [ 0.000000] Normal zone: 32768 pages, LIFO batch:7
      [ 0.000000] psci: probing for conduit method from DT.
      [ 0.000000] psci: PSCIv1.0 detected in firmware.

      T113有I2S的文档,可以百度搜一下

      1
    • H

      A133 RGB LCD 绿屏
      Posted at • hupeiice

      0 Votes
      1 Replies
      1267 Views

      dudu152 Replied at

      @hupeiice 您好,问题解决了吗?专业做中小尺寸显示屏十多年,可以协助调屏。W18902849147

      1
    • U

      看了半天,还是不知道v536 怎么配置 wm8978/es8388 这种i2s codec芯片,大佬过来帮我瞅瞅?
      Posted at • ubuntu

      0 Votes
      5 Replies
      2238 Views

      C Replied at

      @ubuntu 请问哥的设备树是怎么写的,我现在在用t113外挂wm8960,在调试,i2s其他信号都有就i2s_dout没有。

      5
    • Z

      tina linux如何配置静态ip
      Posted at • ZiFeiYu

      0 Votes
      0 Replies
      720 Views

      No one has replied

      0
    • L

      T113如何添加系统命令
      Posted at • lancer

      0 Votes
      0 Replies
      609 Views

      No one has replied

      0
    • C

      t113 tina 卡死在rc_mount_filesystem
      Posted at • cjia3254

      0 Votes
      3 Replies
      1657 Views

      C Replied at

      @daizebin
      不过有时候还是会卡在fsck.ext4,修复文件系统上

      e2fsck 1.46.4 (18-Aug-2021) ext2fs_open2: Bad magic number in super-block /usr/sbin/fsck.ext4: Superblock invalid, trying backup blocks... /dev/mmcblk0p8 was not cleanly unmounted, check forced. Pass 1: Checking inodes, blocks, and sizes
      3
    • C

      t113 tina sdb push 内核崩溃
      Posted at • cjia3254

      0 Votes
      0 Replies
      822 Views

      No one has replied

      0
    • undefined


      Posted at •

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