@gaowei15537316965 428bc9b1-b7b9-48c9-9544-f24d2f603ab7-image.png
屏幕是这样的

@lhw_uestc 我也解决了，空格问题。不过可以交流讨论下~gecj12321

@cruise33 单推理，不仿真

@whycan 这个openeuler版本镜像有什么犀利之处~~，求科普

@abc3240574

e1e87210-5b32-472d-a69a-4eb9fb7650e0-image.png

SLC（单层单元）闪存：可擦写10万次以上。由于SLC只有两个电荷状态，所以它具有最高的耐用性和可靠性。

MLC（多层单元）闪存：可擦写5-10万次。由于每个单元可以存储更多的数据，因此相对于SLC来说，MLC的写入速度更慢，但价格更便宜。

TLC（三层单元）闪存：可擦写1-3万次。由于每个单元可以存储更多的数据，因此相对于MLC来说，TLC的价格更低，但耐用性更差。

QLC（四层单元）闪存：可擦写几千次到1万次。QLC的写入速度比TLC更慢，耐用性也更差，但价格更低。

PLC（五层单元）闪存：PLC的擦写次数通常没有明确规定，但它们与QLC闪存类似，其耐用性和写入速度都比较差。

需要注意的是，不同厂商生产的闪存产品之间可能会存在差异。此外，实际的擦写寿命取决于多个因素，例如存储器的使用方式、操作温度和数据负载等。因此，在选择闪存产品时，需要参考厂商提供的技术规格并进行实际测试以获得最佳的性能和可靠性。

@haaland
Tina

@whycan 重新烧录固件也还是一样的问题吗？
要是还是一样的问题的话，建议使用TigerDump把分区dump出来看看，目前初步怀疑，有可能是掉电导致的flash误操作

@luka_lee
确认 .h 里面开启了 jpeg 支持吗？

@whycan 调成这样了，不知道调整那个参数

遵循以下步骤

make工具

注意由于AW服务器make版本为3.8.1，在编译glibc高版本时候不兼容，所以需要更新make工具。假如服务器make版本较高，可以不用更新make工具。

74adce60b8464885a5dd61ee74ba04ce.jpg

网址 http://ftp.gnu.org/pub/gnu/make ，下载最新版本4.3。解压后，对make工具进行安装。进入make-4.3源码目录，执行以下命令。

# prefix 后面路径为make工具安装路径,这里我们指定安装到out目录下。 ./configure --prefix=${path} make make install

9a2c99382e9f410f972896bb8d835d60.jpg

安装完成，我们看到make 4.3版本

76462bc8ce8843c18851fb1b53ae6006.jpg

glibc源码下载

网址 http://ftp.gnu.org/pub/gnu/glibc/ ，下载所需的glibc版本，注意gcc工具链版本和glibc版本需要匹配。

如下图所示是准备好编译脚本env. sh，glibc各个版本源码。

723697d50e5f4f1cbdb57e159e694c80.jpg

env.sh是把所有编译步骤整合在一起的脚本，可以根据具体情况单独执行每条指令。

打开脚本env.sh脚本。第4行是gcc位置，第5行是make工具位置(不需要安装高版本make可以去掉)，第7行是glibc版本，第12行是glibc源码路径，第13行是glibc生成库文件路径，第14行是glibc编译过程产生中间文件存放路径，第16行是修改环境变量，使用我们自己的make和gcc工具。第30-33行，用于编译glibc。

8b1ebd6d70be4655a7605128bee7fec2.jpg

其中31行 --host=arm-none-linux-gnueabihf ，host填入值要和gcc匹配 ，否则会出差。

5f2a16b347c3456080fa730db1f7da2d.jpg

03eea564b5674b67a048d0ee1cd5bee7.jpg

运行env.sh脚本

env.sh

./env.sh

注意下信息，我们可以看到glibc生成准备环境时候，已经使用了我们指定gcc工具链，make工具。

98a88fec90ff4c018cf4421fae808ac2.jpg

b994e54444474d3997fb351db376c330.jpg

编译完成后，我们看到对应so库

7d8beda4939c4dcb94d694b343f93d5e.jpg

替换glibc，例如在我们测试demo，修改Makefile，指定到我们glibc版本路径即可

重新编译，查看对应执行文件，看到已经使用对应版本版本glibc库

strings main | grep glibc

4e72c23a5e7646189ca264b87f0ef8b4.jpg

版本匹配问题

1、gcc-linaro-5.3.1-2016.05-x86_64_arm-linux-gnueabi版本，glibc 2.29以下版本都可以编译通过

2、gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf版本，目前只在glibc 2.33编译通过，其他版本需测试。

@qq2073548225

7d8d434d-86c2-45ab-bcd4-b71cca717f3d-image.png

商业级的温度范围通常为0°C 至 70°C。 工业级的温度范围通常为-40°C 至 85°C。 汽车级的温度范围通常为-40°C 至 105°C。 军用级的温度范围可以因具体要求而异，但通常为-55°C 至 125°C。

@zhoublin3
试试多等几分钟。
我用的是移植到哪吒D1上的debian，连wifi的时候也是这样，我等了十分钟左右吧，输出就少了能工作了。

解決了，需要 enable buildroot libinput library
#make menuconfig
Target packages → Libraries → Hardware handling → libinput

@lingzhi12321 明白了，谢谢大佬

@lingzhi12321 自己弄的话还要交叉编译opencv

可能是还没写入文件就已经断电了，导致的数据丢失

linux内核写入文件的特性：先将内容写入缓存，在io空闲或者一段时间等情况下，再将内容写入磁盘，

当内容在缓存中时，可以通过 cat 命令查看内容，因此通过 cat 命令能查看到 IP 不能说明已经将内容写入

在设置完静态IP之后，调用相关方法，马上将内容写入磁盘。

代码路径：frameworks/base / services/core/java/com/android/server/net/IpConfigStore.java

public void writeIpConfigurations(String filePath, ArrayMap<String, IpConfiguration> networks) { mWriter.write(filePath, out -> { out.writeInt(IPCONFIG_FILE_VERSION); for(int i = 0; i < networks.size(); i++) { writeConfig(out, networks.keyAt(i), networks.valueAt(i)); } + try { + sync(filePath); + } catch (IOException e) { + loge("Ipconfig sync error:" + e.toString()); + } }); } + public void sync(String filepath) throws IOException { + File f = new File(filepath); + RandomAccessFile raf = null; + + try { + raf = new RandomAccessFile(f, "r"); + FileDescriptor fd = raf.getFD(); + fd.sync(); + + } finally { + if (raf != null) { + raf.close(); + } + } + }

@jeffdev 可以用adb shell 进入控制台，就是不能进入UI层

@waterworld 怎末解决的呀🤒

@abcdef 报错信息没截全吧，看不出来啥😧

@steward 我只想跟司徒大佬学习一下！😃

@carpediem mount -o remount rw /

@hslove1314 此贴需求已经解决了，多谢网友的帮助。

多输入sample.txt文件配置，当只有一个nb模型但需要有两个输入时：

[network] ./network_binary.nb [input] ./iter_0_images_262_out0_1_3_640_640.tensor ./input_0.dat

多网络sample.txt文件配置，当需要一次运行多个nb模型时，不同nb以标签为界限：

[network] ./network_binary.nb [input] ./iter_0_images_262_out0_1_3_640_640.tensor [network] ./network_binary.nb [input] ./input_0.dat

读取sample.txt失败，检查一下vpm_run.c源码，查看获取文件名的换行符类型

windows操作系统的换行为：CR/LF或\r\n，而Linux的换行符为LF或\n

@daizebin 已解决，发现是镜像没烧录上😂

No, you need to fix your hardware firstly. Here is the LCD pinout for Lichee Nano:
1.jpg

And here is your LCD panel:
1.png

@whycanservice 安装相关依赖后，pack能正常打包，谢谢！

ion内存申请错误，看看是不是超内存了

@whycanservice 谢谢您的帮助 这个wifi已经搞定了 ，但是蓝牙功能没有调通，没有设备hci0出来 不知道为什么

@tianjiangfuzi 那yolov5你编译成功没？

@tianjiangfuzi 你好，请问你部署成功了吗？是用unify文件夹里的代码部署的吗？

@misay yolov5_opencv_new.zip jpeg-9d_install.zip yolov5_opencv_new.zip opencv-mobile-16.7z 我这有编译好的opencv，还有jpeg库，现在能够读取图片检测，想读取摄像头检测，能力不够，看有没大佬能够加上读取摄像头推理

请问裸机开发 用的是哪个编译软件，SDK。有相应的资料可以参考一下嘛

AXP2101，AXP717 ?

@px_forever 我已经知道怎么接了，可以百度一下RGB888在程序上是如何转RGB565，你就知道怎么接了。实际上转换原理就是某些通道去掉低位即可，那么只需要对应通道接高5位，高6位就行。

解决：问题找到了，tina linux内核rootfs只支持squashfs文件系统，如果选用其它文件系统就会出现上面的情况

@bayche
Hi.
Could tell me please, where can I get "toolchain.tar", becouse when I run

tar -xvf toolchain.tar

I get an error

root@344f52882cc0:~/tina-v853-docker/platform/thirdparty/gui/qt# mkdir /root/tool root@344f52882cc0:~/tina-v853-docker/platform/thirdparty/gui/qt# cd /root/tool/ root@344f52882cc0:~/tool# tar -xvf toolchain.tar tar: toolchain.tar: Cannot open: No such file or directory tar: Error is not recoverable: exiting now

thanks for any help

@bigfly 厉害，终于看到开整lvgl+melis~~ 另外，这个melis触摸可以如何入坑。有了触摸好玩点~~

@whycanservice 重新编译img之后解决了，谢谢！

@trackoftime
不适合，没有编解码器，建议用 V851S + XR829

3.Vmware ubuntu-16.04挂载arm架构ubuntu文件系统

@hqembed 试了两个参数，亮了两个屏，参数应该都是准的，厉害

@whycan 排查最后，发现是t113才会有这个问题，配置ft的触摸芯片，一插入驱动就报错。这个你遇到过没~微信图片_20230522125032.png 微信图片_20230522125028.png

现在使能了INTC_EN_REG0寄存器，现在中断有响应，但是提醒没有中断处理函数，这是什么原因？
writel(readl(INTC_EN_REG0)|(1<<14), INTC_EN_REG0);

8561f7f9-33fa-4653-ab10-3e177c7279b2-image.png

@aozima pwm？？？nec红外协议里面不是有us级别的电平翻转吗？
b0d495e5-8c3d-4150-ba07-5e08d0be4a77-image.png

@whycan 好的，谢谢，是否知道，我运行qt程序在tina系统内置的默认自动动程序sdvcam运行情况下可以运行qt程序，在kill掉tina内置默认应用程序sdvcam后qt无法启动，然后显示显示主题的信息或者什么log都不显示

@whycanservice yolov5模型预处理，执行python -m onnxsim yolov5s.onnx yolov5s-sim.onnx --input-shape 1,3,640,640这一步时报错如下：
47bac32d-4d0a-48eb-b265-de007595970d-image.png
请问如何解决？

@whycanservice 👌 ,了解，谢啦~

@benlypan 对的。我是忽略了，818是64位cpu，但是寄存器是32位，应该使用4字节访问😬

@whycan

烧录的log

@null037 排查了一下发现可能是ISP配置出现的问题，但目前无法知道问题点在那里

root@TinaLinux:~# ./sample_smartPreview_demo -path ./sample_smartPreview_demo.co nf WARNING: Logging before InitGoogleLogging() is written to STDERR I0102 07:40:27.395318 1665 sample_smartPreview_demo.c:639] <main> sample_smartPreview_demo running! I0102 07:40:27.395606 1665 sample_smartPreview_demo.c:50] <ParseCmdLine> sample_virvi2vo path:[./sample_smartPreview_demo], arg number is [3] I0102 07:40:27.396445 1665 confparser.c:60] <createConfParser> load conf file ./sample_smartPreview_demo.conf ok! I0102 07:40:27.396689 1665 sample_smartPreview_demo.c:215] <loadSampleConfig> vipp[0]: captureSize[360x640][ 8035.399861] [DISP] de_fcm_set_para,line:491:, displayArea[0,0,480x800] I010 [ 8035.406568] fcm lut 0 not find, auto retry after init 2 07:40:27.396777 1665 sample_s[ 8035.415074] [DISP] de_fcm_set_para,line:491:martPreview_demo.c:215] <loadSampleConfig> vipp[1]: ca[ 8035.422524] fcm lut 0 not find, auto retry after init ptureSize[1920x1080], displayAre[ 8035.434033] [DISP] lcd_clk_config,line:702:a[0,0,480x800] I0102 07:40:27.3 96842 1665 sample_smartPreview_[ 8035.441209] disp 0, clk: pll(150000000),clk(150000000),dclk(25000000) dsi_rate(25000000) [ 8035.441209] clk real:pll(288000000),clk(288000000),dclk(72000000) dsi_rate(150000000) demo.c:217] <loadSampl[ 8035.465520] lcd_open_flow eConfig> dispSync[1], dispType[6[ 8035.471085] lcd_power_on 4], frameRate[20], testDuration[[ 8035.477249] [DISP] disp_sys_gpio_set_value,line:416:0] I0102 07:40:27.396989 1665 mpi_sys.c:842] <AW_MPI[ 8035.484965] OSAL_GPIO_DevWRITE_ONEPIN_DATA, hdl is NULL _SYS_SetConf> kfctmpdir is [/tmp] >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Media Process Platform<<<<<<<<<<<<<<<<<<<<<<<<<<<< modName : MPP-Platform tag : V1.0 Release branch: v5-dev commit: 4eed413532ad87725895a8cb1ba75e22fc328233 date : 20170725 author: jenkins iniparser: cannot open /etc/cedarx.conf iniparser: cannot open /vendor/etc/cedarx.conf I0102 07:40:27.399916 1665 mpi_sys.c:1455] <AW_MPI_SYS_Init> ISP init [ISP]>>>>>>>>>>>>>>>>>>>> ISP VERSION INFO <<<<<<<<<<<<<<<<<<< IPCORE: ISP600 branch: libisp-dev commit: c3bfa4e23fb037123e65a04eaaa39f7876cfe1a6 date : Mon Apr 10 10:37:15 2023 +0800 author: <zhenghanjie@allwinnertech.com> --------------------------------------[ 8035.555261] [DISP] disp_sys_gpio_set_value,line:416:------------------ I0102 07:4 0:27.400496 1665 mpi_sys.c:1457[ 8035.563079] OSAL_GPIO_DevWRITE_ONEPIN_DATA, hdl is NULL ] <AW_MPI_SYS_Init> ISP init done I0102 07:40:27.400827 1665 hwdisplay.c:84] <hw_display_init> I0102 07:[ 8035.585194] [DISP] disp_sys_gpio_set_value,line:416:40:27.400958 1665 hwdisplay.c:9 [ 8035.591127] OSAL_GPIO_DevWRITE_ONEPIN_DATA, hdl is NULL 93] <hwd_init> (hwd_init 993) I0102 07:40:27.401121 1665 hwdisplay.c:1048] <hwd_init> ret[0][2,0]ch[2]lyl[0] init: enable[0], screenwin[0,0, 0x0], zorder[0], alpha[mode:0, value:0] I0102 07:40:27.420312 1665 audio_hw.c:228] <MakeAllMixerElemsAvailable> pcm open and close, all MixerElems maybe exist. I0102 07:40:27.420507 1665 alsa_interface.c:707] <alsaOpenMixer> open mixer:hw:0 I0102 07:40:27.421910 1665 alsa_interface.c:762] <alsaOpenMixer> set playback vol_val to value: 27 I0102 07:40:27.422063 1665 alsa_interface.c:707] <alsaOpenMixer> open mixer:hw:1 I0102 07:40:27.422809 1665 hwdisplay.c:1248] <hwd_get_disp_type> Current the disp_type:0x0 tv_mode:0x0 I0102 07:40:27.423085 1666 mpi_sys.c:1073] <MonitorEnvVarThread> detect user environment: I0102 07:40:27.423255 1666 mpi_sys.c:1074] <MonitorEnvVarThread> /tmp/mpp_log_level I0102 07:40:27.423341 1666 mpi_sys.c:1075] <MonitorEnvVarThread> /tmp/mpp_venc_sei_config_param I0102 07:40:27.443140 1665 mpi_vo.c:837] <AW_MPI_VO_SetPubAttr> vo interface changed, [0x0, 0x1]->[0x40, 0x1] I0102 07:40:27.443285 1665 hwdisplay.c:1486] <hwd_switch_vo_device> Current the disp_type:0x0 tv_mode:0x0 [ 8035.725209] lcd_panel_init [ 8036.295196] lcd_bl_open [ 8036.298271] [DISP] disp_device_attached_and_enable,line:234: [ 8036.304439] attached ok, mgr0<-->dev0 [ 8036.308864] [DISP] disp_device_attached_and_enable,line:247: [ 8036.315013] type:1,mode:0,fmt:rgb,bits:8bits,eotf:4,cs:0 dvi_hdmi:2, range:2 scan:0 ratio:8 I0102 07:40:28.398537 1665 sample_smartPreview_demo.c:303] <CreateVIPP2VOLink> Vipp dev[0] vir_chn[0] [ISP]video device name is vin_video0 [ISP]open video device[0], detect isp0 success! [ISP]video_set_isp_bk_buffer_align yuv_align_en = 1, lbc_align_en = 0 [ISP_ERR]video_set_isp_bk_buffer_align, line: 1039,video0 video_set_isp_bk_buffer_align failed!!! [ISP_ERR]video_set_isp_bk_buffer_align, line: 1040,video_set_isp_bk_buffer_align yuv_align_en = 1, lbc_align_en = 0 I0102 07:40:28.399546 1665 videoInputHw.c:956] <videoInputHw_SetChnAttr> vipp[0] yuv format, width 360 is not 16 aligned, set bk width stride en 1 [ISP]video_set_isp_bk_width_stride stride_en = 1 [ISP_ERR]video_set_isp_bk_width_stride, line: 1054,video0 video_set_isp_bk_width_stride failed!!! [ISP]video0 fd[9] ve_online_en=0[ 8036.608020] [VIN]ve_online close , dma_buf_num=0 [ISP]open isp device[0] success! [ISP_ERR]isp_sensor_get_configs, line: 825,gc2053_mipi get config failed: Invalid argument (22). [ISP_WARN]open /mnt/extsd/isp0_0_0_0_0_ctx_saved.bin failed, err:No such file or directory. [ISP]prefer isp config: [gc2053_mipi], 0x0, 0, 0, 0 [ISP_WARN]cannot find gc2053_mipi_0_0_0_0_0 isp config, use gc2053_mipi_1920_1088_20_0_0 -> [gc2053_mipi_isp600_20220511_164617_vlc4_day] [ISP_ERR]isp_ctx_conf[ 8036.653535] [DISP] de_fcm_set_para,line:491:ig_init, line: 2368,sensor attri bute is not init. [ISP]create i[ 8036.660072] fcm lut 0 not find, auto retry after init sp0 server thread! I0102 07:40:28.665171 1665 mpi_vi.c:1209] <AW_MPI_VI_CreateVirChn> we allow to create virChn[0] in disable status of vipp[0] [ISP_ERR]isp_sensor_get_configs, line: 825,gc2053_mipi get config failed: Invalid argument (22). W0102 07:40:28.665654 1665 videoInputHw.c:1193] <videoInputHw_ChnEnable> fatal error! Get isp[0] sensor information failed! must be called AW_MPI_ISP_Run before AW_MPI_VI_EnableVipp. I0102 07:40:28.696958 1665 hwdisplay.c:1121] <hwd_layer_request_hlay> hlay:0, zorde[ 8036.718063] npu[681][681] vipcore, device init.. r=0, cnt:2 I0102 07:40:28.70356[ 8036.723623] set_vip_power_clk ON 4 1669 videoInputHw.c:5637] [6[ 8036.732157] enter aw vip mem alloc size 3887457 0D <VideoInputHw_CapThread> [ 8036.738326] aw_vip_mem_alloc vir 0xe2c00000, phy 0x48d00000 loop VideoInputHw_CapThread vipp[ 8036.746933] npu[681][681] gckvip_drv_init kernel logical phy address=0x48d00000 virtual =0xe2c00000 _id = 0, buf_num=5. I0102 07:40:28.715012 1665 mpi_vo.c:1038] <AW_MPI_VO_SetVideoLayerAttr> ch[0]lyl[0]:dispRect changed, [0, 0, 320x240]->[0, 0, 480x800] I0102 07:40:28.715140 1665 hwdisplay.c:409] <hwd_layer_set_rect> ch[0]lyl[0]: screen_win[0,0, 480x800] I0102 07:40:28.715488 1665 sample_smartPreview_demo.c:398] <CreateVIPP2VOLink> create vo channel[0] success! I0102 07:40:28.715746 1665 sample_smartPreview_demo.c:303] <CreateVIPP2VOLink> Vipp dev[1] vir_chn[0] [ISP]video device name is vin_video1 [ISP_ERR]video_init, line: 110,can not get entity by name vin_video1 [ISP_ERR]isp_video_open, line: 477,error: unable to initialize video device. [ISP_ERR]isp_video_open, line: 496,unable to open video device[1]! E0102 07:40:28.716028 1665 videoInputHw.c:638] <videoInputHw_ChnInit> error: isp video can not open, chn[1]! E0102 07:40:28.716126 1665 mpi_vi.c:170] <AW_MPI_VI_CreateVipp> initialize video input hardware failed!! E0102 07:40:28.716226 1665 sample_smartPreview_demo.c:307] <CreateVIPP2VOLink> fatal error! AW_MPI_VI CreateVipp:1 failed I0102 07:40:28.760831 1665 aiservice_detect.c:647] <aw_service_start> face nbinfo d��� 5c4c99417ae14442a223eb20170cc04d 480 480 3887457 0.000000 I0102 07:40:28.760988 1665 aiservice_detect.c:654] <aw_service_start> human src_width:0, src_height:0, face src_width:480, src_height:270 I0102 07:40:28.761092 1665 aiservice_detect.c:575] <get_debug_env> ai_det_fps_print:0 I0102 07:40:28.761159 1665 aiservice_detect.c:588] <get_debug_env> ai_det_result_print:0 I0102 07:40:28.761222 1665 aiservice_detect.c:601] <get_debug_env> ai_det_runtime_print:0 Version: AWNN_LIB_1.0.3 [0xb6f9c560]vip_init[104], [ 8036.918672] [DISP] de_fcm_set_para,line:491:1 VIPLite driver version=0x000108 [ 8036.925675] fcm lut 0 not find, auto retry after init 00... I0102 07:40:28.805987 1665 aiservice_detect.c:698] <aw_service_start> awnn_init cost 44ms I0102 07:40:28.806128 1665 aiservice_detect.c:699] <aw_service_start> total mem_size=3887457, human model=(null), face model=face.nb [ISP]video device name is vin_video8 [ISP]open video device[8], detect isp0 success! I0102 07:40:28.806445 1665 videoInputHw.c:1050] <videoInputHw_SetChnAttr> ViCh[8], user set disable Encpp [ISP_ERR]isp_stat_process_buffer, line: 271,AEWB: stats error, skipping buffer. [ISP_ERR]isp_sensor_get_configs, line: 825,gc2053_mipi get config failed: Invalid argument (22). I0102 07:40:28.961393 1670 video_render_linux.cpp:224] <vr4l_init> mDisplayFormat[0x11], new CedarXNativeRenderer W0102 07:40:28.961546 1670 CedarXNativeRenderer.cpp:157] <CedarXNativeRenderer> bufWidth[368]!=display_width[360] I0102 07:40:28.961631 1670 CedarXNativeRenderer.cpp:176] <CedarXNativeRenderer> hwc disp fmt[0x63], color space:260 I0102 07:40:28.961725 1670 hwdisplay.c:240] <hwd_layer_set_src> x: 0, y: 0, width: 0x168, height: 0x280 I0102 07:40:28.961795 1670 hwdisplay.c:247] <hwd_layer_set_src> width: 0x16800000000, height: 0x28000000000 I0102 07:40:28.961864 1670 hwdisplay.c:367] <hwd_layer_set_src> set fb.format 99 77, color_space 260 end, size0[368x640], size1[184x320] I0102 07:40:28.961962 1670 sample_smartPreview_demo.c:254] <MPPCallbackWrapper> VO callback: VO Layer[0] chn[0] event:257 I0102 07:40:28.962034 1670 sample_smartPreview_demo.c:266] <MPPCallbackWrapper> vo layer[0] report video display size[360x640] I0102 07:40:28.962111 1670 VideoRender_Component.c:2318] <VideoRender_ComponentThread> init video_render, param: displayRect[0,0][360x640], bufSize[368x640], vdecColorFormat[0x5] I0102 07:40:28.962174 1670 mpi_vo.c:508] <VideoRenderEventHandler> KeyFrameDecoded, pts[8036772204]us I0102 07:40:28.977872 1670 sample_smartPreview_demo.c:254] <MPPCallbackWrapper> VO callback: VO Layer[0] chn[0] event:258 I0102 07:40:28.978004 1670 sample_smartPreview_demo.c:271] <MPPCallbackWrapper> vo layer[0] report rendering start [ 8037.141055] npu[681][683] gckvip_drv_exit, aw_vip_mem_free [ 8037.147284] aw_vip_mem_free vir 0xe2c00000, phy 0x48d00000 [ 8037.153500] aw_vip_mem_free dma_unmap_sg_atrs [ 8037.158496] aw_vip_mem_free ion_unmap_kernel [ 8037.163506] aw_vip_mem_free ion_free [ 8037.167782] aw_vip_mem_free ion_client_destroy [ 8037.172812] npu[681][683] vipcore, device un-init.. [ 8037.197621] [DISP] disp_mgr_set_layer_config,line:1504: [ 8037.203396] NULL hdl! [ 8037.235199] lcd_close_flow [ 8037.238332] lcd_bl_close [ 8037.241449] lcd_panel_exit [ 8037.405193] lcd_power_off [ 8037.408276] [DISP] disp_sys_gpio_set_value,line:416: [ 8037.413640] OSAL_GPIO_DevWRITE_ONEPIN_DATA, hdl is NULL [ 8037.575612] [DISP] de_fcm_set_para,line:491: [ 8037.580205] fcm lut 0 not find, auto retry after init [ 8037.586335] [DISP] de_fcm_set_para,line:491: [ 8037.590925] fcm lut 0 not find, auto retry after init Arithmetic exception (core dumped)

终于找到了前人的帖子 LCD 红蓝颜色互换
方法就是在uboot的设备树中增加lcd_rb_swap = <1>;

在uboot的板级设备树中/device/config/chips/r528/configs/evb1/uboot-board.dts中增加

&lcd0 {
lcd_rb_swap = <1>; //+++
｝；

注意更改后make 的时候uboot 的设备树并不会更新。
而且我的SDK在muboot后也不更新。后来经过不断尝试，发现
变更一下uboot的配置文件lichee/brandy-2.0/u-boot-2018/configs/sun8iw20p1_defconfig 之后才能更新。

在内核板级设备树中device/config/chips/r528/configs/evb1/board.dts
修改fb0_format = <1>; 也起到红蓝色变化的作用，但是uboot中修改不起作用。
&disp {
fb0_format = <1>;
｝

@yteraa 请问你这个图片的文档是哪里的，可以交流一下吗，微信feidedaoRobot

@whycanservice 是的，使用sunxi_dump是OK的。非常感谢您的回答

@liuxingkeji
可以先在淘宝找到这个板子的驱动板，先接电脑试一试，

数据线再去怼A133，这样可以先排除电源问题。

在软件中没有做好千兆网和百兆网的同时适配，只单独支持了千兆网

使能board.dts 的gmac0和gmac1的配置，即同时配置千兆网和百兆网 gmac0: eth@05020000 { phy-mode = "rgmii"; phy-rst = <&pio PI 6 1 0xffffffff 0xffffffff 0>; status = "okay"; }; gmac1: eth@05030000 { phy-mode = "rmii"; status = "okay"; }; 使能sun50iw9p1.dtsi 的gmac0和gmac1的配置 gmac0: eth@05020000 { compatible = "allwinner,sunxi-gmac"; reg = <0x0 0x05020000 0x0 0x10000>, <0x0 0x03000030 0x0 0x4>; interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "gmacirq"; clocks = <&clk_gmac0>, <&clk_ephy_25m>; clock-names = "gmac", "ephy"; device_type = "gmac0"; pinctrl-0 = <&gmac_pins_a>; pinctrl-1 = <&gmac_pins_b>; pinctrl-names = "default", "sleep"; phy-mode; tx-delay = <7>; rx-delay = <31>; phy-rst; gmac-power0; gmac-power1; gmac-power2; status = "okay"; compatible = "allwinner,sunxi-gmac"; reg = <0x0 0x05030000 0x0 0x1000>, <0x0 0x03000034 0x0 0x4>; interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "gmacirq"; clocks = <&clk_gmac1>; clock-names = "gmac"; device_type = "gmac1"; pinctrl-0 = <&gmac1_pins_a>; pinctrl-1 = <&gmac1_pins_b>; pinctrl-names = "default", "sleep"; phy-mode; tx-delay = <7>; rx-delay = <31>; phy-rst; gmac-power0; gmac-power1; gmac-power2; status = "okay"; }; 内核配置 1.打开GMAC 配置：搜索SUNXI_GMAC │ Symbol: SUNXI_GMAC [=y] │ │ Type : tristate │ │ Prompt: Allwinner GMAC support │ │ Location: │ │ -> Device Drivers │ │ -> Network device support (NETDEVICES [=y]) │ │ -> Ethernet driver support (ETHERNET [=y]) │ │ (1) -> Allwinner devices (NET_VENDOR_ALLWINNER [=y]) │ │ Defined at drivers/net/ethernet/allwinner/Kconfig:36 │ │ Depends on: NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_ALLWINNER [=y] && ARCH_SUNXI [=y] && OF [=y] │ │ Selects: CRC32 [=y] && MII [=y] && PHYLIB [=y] && MDIO_SUNXI 2.打开外部PHY配置：搜索SUNXI_EXT_PHY │ Symbol: SUNXI_EXT_PHY [=y] │ │ Type : boolean │ │ Prompt: Use extern phy │ │ Location: │ │ -> Device Drivers │ │ -> Network device support (NETDEVICES [=y]) │ │ -> Ethernet driver support (ETHERNET [=y]) │ │ -> Allwinner devices (NET_VENDOR_ALLWINNER [=y]) │ │ (1) -> Allwinner GMAC support (SUNXI_GMAC [=y]) │ │ Defined at drivers/net/ethernet/allwinner/Kconfig:50 │ │ Depends on: NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_ALLWINNER [=y] && SUNXI_GMAC [=y] 3.打开内部百兆phy的配置：搜索SUNXI_EPHY │ Symbol: SUNXI_EPHY [=y] │ │ Type : tristate │ │ Prompt: Drivers for Allwinnertech EPHY │ │ Location: │ │ -> Device Drivers │ │ -> Network device support (NETDEVICES [=y]) │ │ (1) -> PHY Device support and infrastructure (PHYLIB [=y]) │ │ Defined at drivers/net/phy/Kconfig:152 │ │ Depends on: NETDEVICES [=y] && PHYLIB [=y] && MFD_ACX00 [=y] 打开ACX00的配置：搜索MFD_ACX00 │ Symbol: MFD_ACX00 [=y] │ │ Type : boolean │ │ Prompt: Support Allwinnertech ACX00 │ │ Location: │ │ -> Device Drivers │ │ (1) -> Multifunction device drivers │ │ Defined at drivers/mfd/Kconfig:21 │ │ Depends on: HAS_IOMEM [=y] && I2C [=y]=y │ │ Selects: MFD_CORE [=y] && REGMAP_I2C [=y] && REGMAP_IRQ [=y] │ │ Selected by: SND_SOC_ACX00 [=n] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && ARCH_SUN50IW6 [=n]

@wyljkl 大概要修改哪些地方呢？

[231]HELLO! BOOT0 is starting!
[234]BOOT0 commit : 27369ab
[237]set pll start
[239]periph0 has been enabled
[242]set pll end
[243][pmu]: bus read error
[246]board init ok
[248]ZQ value = 0x2f***********
[251]get_pmu_exist() = -1
[253]ddr_efuse_type: 0xa
[256][AUTO DEBUG] single rank and full DQ!
[260]ddr_efuse_type: 0xa
[263][AUTO DEBUG] rank 0 row = 13
[266][AUTO DEBUG] rank 0 bank = 4
[269][AUTO DEBUG] rank 0 page size = 2 KB
[273]DRAM BOOT DRIVE INFO: V0.24
[276]DRAM CLK = 528 MHz
[278]DRAM Type = 2 (2:DDR2,3:DDR3)
[282]DRAMC read ODT off.
[284]DRAM ODT off.
[286]ddr_efuse_type: 0xa
[289]DRAM SIZE =64 M
[292]DRAM simple test OK.
[295]dram size =64
[297]card no is 0
[298]sdcard 0 line count 4
[301][mmc]: mmc driver ver 2021-04-2 16:45
[310][mmc]: Wrong media type 0x0
[313][mmc]: Try SD card 0
[323][mmc]: HSSDR52/SDR25 4 bit
[326][mmc]: 50000000 Hz
[328][mmc]: 122 MB
[330][mmc]: SD/MMC 0 init OK!!!
[377]Loading boot-pkg Succeed(index=0).
[381]Entry_name = opensbi
[384]Entry_name = u-boot
[387]Entry_name = dtb
[390]mmc not para
[391]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-dirty (Mar 09 2023 - 14:34:22 +0800) Allwinner Technology

[00.474]DRAM: 64 MiB
[00.476]Relocation Offset is: 01f30000
[00.481]secure enable bit: 0
[00.483]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz MBus=300Mhz
[00.489]flash init start
[00.492]workmode = 0,storage type = 1
[00.495][mmc]: mmc driver ver uboot2018:2021-04-16 14:23:00-1
[00.501][mmc]: get sdc_type fail and use default host:tm1.
[00.507][mmc]: can't find node "mmc0",will add new node
[00.512][mmc]: fdt err returned <no error>
[00.516][mmc]: Using default timing para
[00.519][mmc]: SUNXI SDMMC Controller Version:0x50310
[00.538][mmc]: card_caps:0x3000000a
[00.541][mmc]: host_caps:0x3000003f
[00.545]sunxi flash init ok
[00.547]line:714 init_clocks
__clk_init: clk pll_periph0x2 already initialized
register fix_factor clk error
[00.563]Loading Environment from SUNXI_FLASH... OK
[00.586]out of usb burn from boot: not need burn key
root_partition is rootfs
set root to /dev/mmcblk0p5
[00.595]update part info
[00.598]update bootcmd
[00.601]change working_fdt 0x42aefda8 to 0x42acfda8
[00.620]update dts
Hit any key to stop autoboot: 0
Android's image name: d1-mangopi_mq_rg
No reserved memory region found in source FDT
[01.049]
Starting kernel ...

[01.052][mmc]: MMC Device 2 not found
[01.055][mmc]: mmc 2 not find, so not exit
[ 0.000000] OF: fdt: Ignoring memory range 0x40000000 - 0x40200000
[ 0.000000] Linux version 5.4.61 (root@c-VirtualBox) (riscv64-unknown-linux-gnu-gcc (C-SKY RISCV Tools V1.8.4 B20200702) 8.1.0, GNU ld (GNU Binutils) 2.32) #465 PREEMPT Wed May 17 10:49:22 UTC 2023
[ 0.000000] cma: Reserved 8 MiB at 0x0000000043800000
[ 0.000000] Zone ranges:
[ 0.000000] DMA32 [mem 0x0000000040200000-0x0000000043ffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000040200000-0x0000000043ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000040200000-0x0000000043ffffff]
[ 0.000000] On node 0 totalpages: 15872
[ 0.000000] DMA32 zone: 217 pages used for memmap
[ 0.000000] DMA32 zone: 0 pages reserved
[ 0.000000] DMA32 zone: 15872 pages, LIFO batch:3
[ 0.000000] elf_hwcap is 0x20112d
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 15655
[ 0.000000] Kernel command line: earlyprintk=sunxi-uart,0x02500000 clk_ignore_unused initcall_debug=0 console=ttyS0,115200 loglevel=8 root=/dev/mmcblk0p5 init=/sbin/init partitions=boot-resource@mmcblk0p1:env@mmcblk0p2:env-redund@mmcblk0p3:boot@mmcblk0p4:rootfs@mmcblk0p5:dsp0@mmcblk0p6:recovery@mmcblk0p7:UDISK@mmcblk0p8 cma=8M snum= mac_addr= wifi_mac= bt_mac= specialstr= gpt=1 androidboot.mode=normal androidboot.hardware=sun20iw1p1 boot_type=1 androidboot.boot_type=1 gpt=1 uboot_message=2018.05-g0a88ac9-dirty(03/09/2023-14:34:22) mbr_off
[ 0.000000] Dentry cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.000000] Sorting __ex_table...
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 45780K/63488K available (4548K kernel code, 588K rwdata, 1714K rodata, 156K init, 211K bss, 9516K reserved, 8192K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] NR_IRQS: 0, nr_irqs: 0, preallocated irqs: 0
[ 0.000000] plic: mapped 200 interrupts with 1 handlers for 2 contexts.
[ 0.000000] riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [0]
[ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[ 0.000005] sched_clock: 64 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[ 0.000025] riscv_timer_clockevent depends on broadcast, but no broadcast function available
[ 0.000355] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000959] Console: colour dummy device 80x25
[ 0.001008] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[ 0.001026] pid_max: default: 32768 minimum: 301
[ 0.001201] Mount-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
[ 0.001219] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
[ 0.003265] ASID allocator initialised with 65536 entries
[ 0.003468] rcu: Hierarchical SRCU implementation.
[ 0.004186] devtmpfs: initialized
[ 0.018530] random: get_random_u32 called from bucket_table_alloc.isra.31+0x4e/0x15e with crng_init=0
[ 0.019441] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.019475] futex hash table entries: 256 (order: 0, 6144 bytes, linear)
[ 0.019996] pinctrl core: initialized pinctrl subsystem
[ 0.023015] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.023796] cpuidle: using governor menu
[ 0.066502] rtc_ccu: sunxi ccu init OK
[ 0.074011] clock: sunxi ccu init OK
[ 0.075020] clock: sunxi ccu init OK
[ 0.115550] iommu: Default domain type: Translated
[ 0.115752] sunxi iommu: irq = 4
[ 0.116975] SCSI subsystem initialized
[ 0.117221] usbcore: registered new interface driver usbfs
[ 0.117335] usbcore: registered new interface driver hub
[ 0.117461] usbcore: registered new device driver usb
[ 0.117678] mc: Linux media interface: v0.10
[ 0.117765] videodev: Linux video capture interface: v2.00
[ 0.119062] sunxi-msgbox-amp 3003000.msgbox: invalid resource
[ 0.119834] Advanced Linux Sound Architecture Driver Initialized.
[ 0.119848] pwm module init!
[ 0.121630] g2d 5410000.g2d: Adding to iommu group 0
[ 0.122172] G2D: rcq version initialized.major:250
[ 0.123593] clocksource: Switched to clocksource riscv_clocksource
[ 0.138885] sun8iw20-pinctrl 2000000.pinctrl: initialized sunXi PIO driver
[ 0.157978] thermal_sys: Registered thermal governor 'step_wise'
[ 0.157985] thermal_sys: Registered thermal governor 'user_space'
[ 0.159095] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pd not found, using dummy regulator
[ 0.159719] spi spi1: spi1 supply spi not found, using dummy regulator
[ 0.160037] sunxi_spi_resource_get()2062 - [spi1] SPI MASTER MODE
[ 0.160152] sunxi_spi_clk_init()2138 - [spi1] mclk 100000000
[ 0.160971] sunxi_spi_probe()2542 - [spi1]: driver probe succeed, base ffffffd00405e000, irq 32
[ 0.162917] Initialise system trusted keyrings
[ 0.163181] workingset: timestamp_bits=62 max_order=14 bucket_order=0
[ 0.172087] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.193461] Key type asymmetric registered
[ 0.193479] Asymmetric key parser 'x509' registered
[ 0.193518] io scheduler mq-deadline registered
[ 0.193529] io scheduler kyber registered
[ 0.193552] atomic64_test: passed
[ 0.195167] [DISP]disp_module_init
[ 0.195809] disp 5000000.disp: Adding to iommu group 0
[ 0.235122] [DISP] disp_init_hdmi,line:1047:
[ 0.235127] dont support hdmi
[ 0.235552] display_fb_request,fb_id:0
[ 0.249435] [DISP] Fb_copy_boot_fb,line:1444:
[ 0.249440] no boot_fb0
[ 0.249987] disp_al_manager_apply ouput_type:0
[ 0.250397] [DISP] lcd_clk_config,line:731:
[ 0.250412] disp 0, clk: pll(198000000),clk(198000000),dclk(33000000) dsi_rate(198000000)
[ 0.250412] clk real:pll(288000000),clk(288000000),dclk(48000000) dsi_rate(0)
[ 0.251209] [DISP]disp_module_init finish
[ 0.252136] sunxi_sid_init()506 - insmod ok
[ 0.260444] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pe not found, using dummy regulator
[ 0.260881] uart uart0: get regulator failed
[ 0.260914] uart uart0: uart0 supply uart not found, using dummy regulator
[ 0.261361] uart0: ttyS0 at MMIO 0x2500000 (irq = 18, base_baud = 1500000) is a SUNXI
[ 0.261391] sw_console_setup()1808 - console setup baud 115200 parity n bits 8, flow n
[ 0.466277] [DISP] disp_sys_gpio_request,line:276:
[ 0.466287] disp_sys_gpio_request failed, gpio_name=lcd_bl_en, gpio=123, value=0, ret=-517
[ 0.466303] [DISP] disp_device_attached_and_enable,line:233:
[ 0.466307] attached ok, mgr0<-->dev0
[ 0.466311] [DISP] disp_device_attached_and_enable,line:236:
[ 0.466320] type:1,mode:0,fmt:rgb,bits:8bits,eotf:4,cs:0 dvi_hdmi:2, range:2 scan:0 ratio:8
[ 0.994686] printk: console [ttyS0] enabled
[ 1.000409] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pg not found, using dummy regulator
[ 1.011946] uart uart1: get regulator failed
[ 1.016846] uart uart1: uart1 supply uart not found, using dummy regulator
[ 1.024981] uart1: ttyS1 at MMIO 0x2500400 (irq = 19, base_baud = 1500000) is a SUNXI
[ 1.035101] misc dump reg init
[ 1.040160] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.047503] sunxi-ehci: EHCI SUNXI driver
[ 1.052562] get ehci0-controller wakeup-source is fail.
[ 1.058561] sunxi ehci0-controller don't init wakeup source
[ 1.064886] [sunxi-ehci0]: probe, pdev->name: 4101000.ehci0-controller, sunxi_ehci: 0xffffffe000704330, 0x:ffffffd004070000, irq_no:2e
[ 1.078438] [sunxi-ehci0]: Not init ehci0
[ 1.083366] get ehci1-controller wakeup-source is fail.
[ 1.089374] sunxi ehci1-controller don't init wakeup source
[ 1.095694] [sunxi-ehci1]: probe, pdev->name: 4200000.ehci1-controller, sunxi_ehci: 0xffffffe0007046f0, 0x:ffffffd004074000, irq_no:31
[ 1.109277] hci: sunxi_insmod_ehci()600 WARN: get supply failed
[ 1.115960] sunxi-ehci 4200000.ehci1-controller: EHCI Host Controller
[ 1.123240] sunxi-ehci 4200000.ehci1-controller: new USB bus registered, assigned bus number 1
[ 1.133176] sunxi-ehci 4200000.ehci1-controller: irq 49, io mem 0x04200000
[ 1.163646] sunxi-ehci 4200000.ehci1-controller: USB 2.0 started, EHCI 1.00
[ 1.172630] hub 1-0:1.0: USB hub found
[ 1.177016] hub 1-0:1.0: 1 port detected
[ 1.182353] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.189430] sunxi-ohci: OHCI SUNXI driver
[ 1.194541] get ohci0-controller wakeup-source is fail.
[ 1.200538] sunxi ohci0-controller don't init wakeup source
[ 1.206814] [sunxi-ohci0]: probe, pdev->name: 4101400.ohci0-controller, sunxi_ohci: 0xffffffe000704e70
[ 1.217276] [sunxi-ohci0]: Not init ohci0
[ 1.222202] get ohci1-controller wakeup-source is fail.
[ 1.228214] sunxi ohci1-controller don't init wakeup source
[ 1.234537] [sunxi-ohci1]: probe, pdev->name: 4200400.ohci1-controller, sunxi_ohci: 0xffffffe000705230
[ 1.245053] hci: sunxi_insmod_ohci()265 WARN: get supply failed
[ 1.251702] sunxi-ohci 4200400.ohci1-controller: OHCI Host Controller
[ 1.259023] sunxi-ohci 4200400.ohci1-controller: new USB bus registered, assigned bus number 2
[ 1.268923] sunxi-ohci 4200400.ohci1-controller: irq 50, io mem 0x04200400
[ 1.348909] hub 2-0:1.0: USB hub found
[ 1.353174] hub 2-0:1.0: 1 port detected
[ 1.358896] usbcore: registered new interface driver uas
[ 1.365171] usbcore: registered new interface driver usb-storage
[ 1.372038] usbcore: registered new interface driver ums-alauda
[ 1.378824] usbcore: registered new interface driver ums-cypress
[ 1.385721] usbcore: registered new interface driver ums-datafab
[ 1.392508] usbcore: registered new interface driver ums_eneub6250
[ 1.399594] usbcore: registered new interface driver ums-freecom
[ 1.406519] usbcore: registered new interface driver ums-isd200
[ 1.413186] usbcore: registered new interface driver ums-jumpshot
[ 1.420168] usbcore: registered new interface driver ums-karma
[ 1.426801] usbcore: registered new interface driver ums-onetouch
[ 1.433811] usbcore: registered new interface driver ums-realtek
[ 1.440601] usbcore: registered new interface driver ums-sddr09
[ 1.447411] usbcore: registered new interface driver ums-sddr55
[ 1.454210] usbcore: registered new interface driver ums-usbat
[ 1.461198] mousedev: PS/2 mouse device common for all mice
[ 1.468390] ts probe start
[ 1.468830] input: 2009c00.rtp as /devices/platform/soc@3000000/2009c00.rtp/input/input0
[ 1.481596] ts probe success
[ 1.482002] sunxi_gpadc_init,1968, success
[ 1.490209] sunxi_key_init: get key count failed
[ 1.490227] sunxi_gpadc_setup: get channel scan data failed
[ 1.501994] input: sunxi-gpadc0 as /devices/virtual/input/input1
[ 1.509286] input: sunxi-gpadc1 as /devices/virtual/input/input2
[ 1.517218] sunxi-rtc 7090000.rtc: errata__fix_alarm_day_reg_default_value(): ALARM0_DAY_REG=0, set it to 1
[ 1.529790] sunxi-rtc 7090000.rtc: registered as rtc0
[ 1.535661] sunxi-rtc 7090000.rtc: setting system clock to 1970-01-01T00:00:02 UTC (2)
[ 1.544639] sunxi-rtc 7090000.rtc: sunxi rtc probed
[ 1.550509] i2c /dev entries driver
[ 1.554608] IR NEC protocol handler initialized
[ 1.559709] IR RC5(x/sz) protocol handler initialized
[ 1.565398] IR RC6 protocol handler initialized
[ 1.570478] IR JVC protocol handler initialized
[ 1.575569] IR Sony protocol handler initialized
[ 1.580752] IR SANYO protocol handler initialized
[ 1.586036] IR Sharp protocol handler initialized
[ 1.591308] IR MCE Keyboard/mouse protocol handler initialized
[ 1.597853] IR XMP protocol handler initialized
[ 1.602938] ir_imon_decoder: IR iMON protocol handler initialized
[ 1.609779] IR RCMM protocol handler initialized
[ 1.615746] sunxi cedar version 1.1
[ 1.620003] sunxi-cedar 1c0e000.ve: Adding to iommu group 0
[ 1.626394] VE: install start!!!
[ 1.626394]
[ 1.631997] VE: cedar-ve the get irq is 6
[ 1.631997]
[ 1.638510] VE: ve_debug_proc_info:(ptrval), data:(ptrval), lock:(ptrval)
[ 1.638510]
[ 1.650181] VE: install end!!!
[ 1.650181]
[ 1.656853] sunxi-wdt 6011000.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[ 1.669030] sunxi-mmc 4020000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.19 2021-03-24 19:50)
[ 1.679149] sunxi-mmc 4020000.sdmmc: ctl-spec-caps 8
[ 1.685452] sunxi-mmc 4020000.sdmmc: No vmmc regulator found
[ 1.691794] sunxi-mmc 4020000.sdmmc: No vqmmc regulator found
[ 1.698289] sunxi-mmc 4020000.sdmmc: No vdmmc regulator found
[ 1.704751] sunxi-mmc 4020000.sdmmc: No vd33sw regulator found
[ 1.711296] sunxi-mmc 4020000.sdmmc: No vd18sw regulator found
[ 1.717911] sunxi-mmc 4020000.sdmmc: No vq33sw regulator found
[ 1.724471] sunxi-mmc 4020000.sdmmc: No vq18sw regulator found
[ 1.732019] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 1.743261] sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator
[ 1.763454] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 1.787759] sunxi-mmc 4020000.sdmmc: detmode:manually by software
[ 1.787815] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 1.807035] sunxi-mmc 4021000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.19 2021-03-24 19:50)
[ 1.817130] sunxi-mmc 4021000.sdmmc: ctl-spec-caps 8
[ 1.823365] sunxi-mmc 4021000.sdmmc: No vmmc regulator found
[ 1.829891] sunxi-mmc 4021000.sdmmc: No vqmmc regulator found
[ 1.836435] sunxi-mmc 4021000.sdmmc: No vdmmc regulator found
[ 1.842905] sunxi-mmc 4021000.sdmmc: No vd33sw regulator found
[ 1.849507] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 1.861145] sunxi-mmc 4021000.sdmmc: No vd18sw regulator found
[ 1.867790] sunxi-mmc 4021000.sdmmc: No vq33sw regulator found
[ 1.874478] sunxi-mmc 4021000.sdmmc: No vq18sw regulator found
[ 1.881113] sunxi-mmc 4021000.sdmmc: Cann't get pin bias hs pinstate,check if needed
[ 1.890636] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 1.903006] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 1.914296] sunxi-mmc 4021000.sdmmc: no vqmmc,Check if there is regulator
[ 1.923225] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 1.934880] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 1.955788] random: fast init done
[ 1.959682] sunxi-mmc 4021000.sdmmc: detmode:manually by software
[ 1.967427] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 52, RTO !!
[ 1.975128] usbcore: registered new interface driver usbhid
[ 1.981399] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 52, RTO !!
[ 1.988366] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 2.000038] usbhid: USB HID core driver
[ 2.004702] fbtft_of_value: buswidth = 8
[ 2.009208] mmc0: unrecognised SCR structure version 6
[ 2.015046] fbtft_of_value: debug = 0
[ 2.019232] mmc0: error -22 whilst initialising SD card
[ 2.025147] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[ 2.036813] fbtft_of_value: rotate = 90
[ 2.041153] fbtft_of_value: fps = 60
[ 2.045217] sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[ 2.056785] sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pb not found, using dummy regulator
[ 2.070128] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[ 2.077737] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[ 2.085307] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[ 2.092867] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 5, RTO !!
[ 2.099689] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[ 2.353629] *ssd1353_init
[ 2.455500] rotate 90
[ 2.463056] xs 0 xe 127 ys 0 ye 159
[ 2.476286] graphics fb1: fb_ssd1353 frame buffer, 128x160, 40 KiB video memory, 4 KiB buffer memory, fps=100, spi1.0 at 48 MHz
[ 2.495920] usbcore: registered new interface driver snd-usb-audio
[ 2.507383] [AUDIOCODEC][sunxi_codec_parse_params][2094]:digital_vol:0, lineout_vol:26, mic1gain:19, mic2gain:19 pa_msleep:120, pa_level:1, pa_pwr_level:1
[ 2.507383]
[ 2.524629] [AUDIOCODEC][sunxi_codec_parse_params][2130]:adcdrc_cfg:0, adchpf_cfg:1, dacdrc_cfg:0, dachpf:0
[ 2.536181] [AUDIOCODEC][sunxi_internal_codec_probe][2266]:codec probe finished
[ 2.545947] sid_rd_ver_reg()254 - ver >= 4, soc ver:5
[ 2.551685] debugfs: Directory '203034c.dummy_cpudai' with parent 'audiocodec' already present!
[ 2.561581] [SNDCODEC][sunxi_card_init][583]:card init finished
[ 2.569482] sunxi-codec-machine 2030340.sound: 2030000.codec <-> 203034c.dummy_cpudai mapping ok
[ 2.581100] input: audiocodec sunxi Audio Jack as /devices/platform/soc@3000000/2030340.sound/sound/card0/input3
[ 2.593398] [SNDCODEC][sunxi_card_dev_probe][832]:register card finished
[ 2.601768] rpmsg_hifi 3003000.msgbox.sunxi,dsp-msgbox.514.258: id:sunxi,dsp-msgbox new channel: 0x202 -> 0x102!
[ 2.613477] rpmsg_hifi 3003000.msgbox.sunxi,dsp-msgbox.514.258: rpmsg hifi[0] client driver is probed
[ 2.624949] Loading compiled-in X.509 certificates
[ 2.633382] HDMI2.0 module init end
[ 2.666447] debugfs: Directory '2031000.dmic' with parent 'snddmic' already present!
[ 2.677234] sunxi-audio-card 2031060.sounddmic: dmic-hifi <-> 2031000.dmic mapping ok
[ 2.689791] clk: Not disabling unused clocks
[ 2.694677] ALSA device list:
[ 2.698009] #0: audiocodec
[ 2.701253] #1: snddmic
[ 2.704236] alloc_fd: slot 0 not NULL!
[ 2.708941] VFS: Cannot open root device "mmcblk0p5" or unknown-block(0,0): error -6
[ 2.717732] Please append a correct "root=" boot option; here are the available partitions:
[ 2.727177] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 2.736401] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.61 #465
[ 2.742996] Call Trace:
[ 2.745738] [<ffffffe0000293ce>] walk_stackframe+0x0/0xa0
[ 2.751757] [<ffffffe0000295b0>] show_stack+0x2a/0x34
[ 2.757395] [<ffffffe00047f7f6>] dump_stack+0x20/0x28
[ 2.763030] [<ffffffe00002e376>] panic+0xee/0x2b6
[ 2.768266] [<ffffffe000000eda>] mount_block_root+0x1ee/0x28a
[ 2.774671] [<ffffffe000000ffc>] mount_root+0x86/0x90
[ 2.780299] [<ffffffe000001116>] prepare_namespace+0x110/0x152
[ 2.786799] [<ffffffe000000b78>] kernel_init_freeable+0x17e/0x19a
[ 2.793591] [<ffffffe000492c4e>] kernel_init+0x12/0xee
[ 2.799321] [<ffffffe000028018>] ret_from_exception+0x0/0xc
[ 2.805538] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) ]---

@whycan 在 为什么我的板子复位重启后按上键，没有历史命令了 中说：

@mysteryli

tina默认没有开启cmd history功能，

make menuconfig 搜索 HIST，开启对应的设置，然后重新编译打包烧录，应该就可以了。

好用 还愿

@nlj_moon HCI注册到HCI Realtek H5 protocol了吧，kernel把这个关了再看看

@misay https://github.com/YuzukiHD/Yuzukilizard/tree/master/Software/sunxi-mpp/sample/sample_smartIPC_demo

参考这个

@fzzx2012 检查uart3相关寄存器是否正常，uart3是否被linux io_disable，uart3是否被linux占用，uart3引脚配置是否正常

@swain 考虑是否是终端tty绑定错误，可以试试adb能不能用

@whycan
Thank you. Yes indeed, in this way it works.
But can it be done as Init Scripts?
I tried to create a script in init.d

#!/bin/sh /etc/rc.common # Example script # Copyright (C) 2007 OpenWrt.org START=41 STOP=15 start() { echo start my_example } stop() { echo stop killall my_example }

Further

/etc/init.d/my_example enable

Then I made a reboot - but my_example did not start.
At the same time, the script itself is working, if execute

/etc/init.d/my_example start

everything works. Apparently I did something wrong. Please help me find the error!

@abcdef
是不是这个效果？
编辑界面挺正常的
qt编辑.png

仿真也正常
qt仿真界面 .png

上板子就字体超大
qt实拍.png

@whycan 晕哥我看哇酷社区rtp没复用引脚，我这也复用了还是会一直有中断 23.png

@lingzhi12321 在 V853怎么交叉编译OpenCV 中说：

@whycan V853怎样启动这个界面？make menuconfig启动的是openwrt configuration界面
4bd88b27-7a06-4192-bd7f-31b97a26a7f8-image.png

没用buildroot的文件系统，用的openwrt的文件系统 应该没这个界面吧

@yanggggg 在 这个中文联网怎么用，有没有大佬知道的 中说：

声波配网中文wifi名

不确定，或许可以。

ec9848f9-1a01-40c0-b0db-41b0b77250fa-image.png