全志在线开发者论坛

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M

是不是驱动开启旋转之后，就没有/dev/fb0了？
MR Series • Posted at • memory

0 Votes

1 Replies

1030 Views

Replied at

感觉没有/dev/fb0，需要在应用刷屏的地方调用驱动的FBIOPAN_DISPLAY接口，同步旋转后的buffer才会显示到LCD上。

1
G

D1 用Xfel启动不了内核
MR Series • Posted at • geniusz

0 Votes

3 Replies

1309 Views

A Replied at

@geniusz 自带的uboot的bootm命令会自动解压，主线的需要自行配置

3
A

D1s i80 接 ST7789V uboot有显示进入 Linux 没显示黑屏了
MR Series • Posted at • awwwwa

0 Votes

1 Replies

1047 Views

A Replied at

@awwwwa 在 D1s i80 接 ST7789V uboot有显示进入 Linux 没显示黑屏了中说：

lcd_gpio_0 = <&pio PD 0 GPIO_ACTIVE_LOW>;

配置成 lcd_gpio_0 = <&pio PD 0 GPIO_ACTIVE_HIGH>; 解决，Uboot 初始化后又拉低了rst脚

1
M

D1s可以实现 LCD + TV 双屏异显吗？
MR Series • Posted at • memory

0 Votes

1 Replies

781 Views

Replied at

可以实现

1
芒果派MangoPi MQ Pro构建sqlite3并进行性能测试
MR Series • Posted at • bayche

0 Votes

1 Replies

1242 Views

Y Replied at

不错.
学习学习.

1
K

mq-r t113 ov5640适配
MR Series • Posted at • kw___

3 Votes

14 Replies

6265 Views

G Replied at

能否提供下，测试ov5640通过的如下文件。测试一直不通过：
/home/hi/TLinux/device/config/chips/t113/configs/mq_r/linux-5.4/board.dts /home/hi/TLinux/device/config/chips/t113/configs/mq_r/linux-5.4/config-5.4 /home/hi/TLinux/target/allwinner/t113-mq_r/defconfig

14
D

启动到这里停止了，是不是dram坏了？
MR Series • Posted at • dort91011

0 Votes

4 Replies

1369 Views

A Replied at

@dort91011 请问使用的固件是哪一份

4
C

芒果派 MQ-Dual T113 官方镜像无法启动
MR Series • Posted at • center1056

0 Votes

0 Replies

625 Views

No one has replied

0
D1 Tina-SDK V2.1编译直接报错！
MR Series • Posted at • 100ask

0 Votes

5 Replies

2122 Views

B Replied at

@whycan 谢谢大佬！

5
A

按照官方文档去配置spinand切换spinor报错
MR Series • Posted at • abcdef

0 Votes

2 Replies

1085 Views

Replied at

最好还是详细描述下修改的步骤以及详细的烧录、启动log，才好分析

2
H

D1-h开机时间最短能做到多少？
MR Series • Posted at • haaland

0 Votes

2 Replies

1012 Views

Z Replied at

@livpo 怎么能做到两秒啊，有资料吗，谢谢

2
L

D1-H v2.1 SDK问题
MR Series • Posted at • litengos

0 Votes

3 Replies

1309 Views

Replied at

下载 tina v2.1

3
J

Tina sdk(t113) 更改uart_debug口后，debug信息打印不全
MR Series • Posted at • jr_online

0 Votes

10 Replies

3199 Views

G Replied at

@jr_online 这样改，测试通过了吗？

10
Lichee RV Dock的 type-c 支持网口吗？
MR Series • Posted at • zznzzn

0 Votes

1 Replies

908 Views

Replied at

usb可以用 usb千兆网卡试试，理论上可以，实操应该会很多坑

1
B

d1s和t113在供电有啥区别？
MR Series • Posted at • bigfly

0 Votes

1 Replies

1065 Views

Replied at

@bigfly 在 d1s和t113在供电有啥区别？中说：

这款板子可以直接替换吗?

可以直接pin to pin替换

1
S

求教，D1s uboot烧写问题。
MR Series • Posted at • siguadao

0 Votes

17 Replies

4892 Views

Z Replied at

@siguadao 您好，我也遇到了相同的问题，请问您解决了吗

17
G

T113麻雀，TF卡启动，经常卡死
MR Series • Posted at • gonboy

0 Votes

4 Replies

1762 Views

G Replied at

@whycan 1. 没有文件，在ext4分区，进行启动加载。
2. 这种现象，貌似是对 29G的空间进行，格式化。（偶尔会启动慢）
can't run '/etc/preinit': No such file or directory mount: mounting proc on /proc failed: Resource busy mount: mounting tmpfs on /run failed: No such file or directory hostname: can't open '/etc/hostname': No such file or directory ------run rc.preboot file----- [ 6.412934] EXT4-fs (mmcblk0p8): mounted filesystem with ordered data mode. Opts: (null) ------run rc.modules file----- insmod: can't insert '/lib/modules/5.4.61/usb-storage.ko': No such file or directory [ 6.467474] sunxi_gpadc_init,2151, success [ 6.472441] sunxi_gpadc_setup: get channel scan data failed [ 6.479050] input: sunxi-gpadc0 as /devices/virtual/input/input1 [ 6.491148] get ctp_power is fail, -22 [ 6.495359] get ctp_power_ldo_vol is fail, -22 [ 6.500392] sunxi_ctp_startup: ctp_power_io is invalid. [ 6.506288] get ctp_gesture_wakeup fail, no gesture wakeup [ 6.512475] gt9xxnew_ts 2-0014: 2-0014 supply ctp not found, using dummy regulator [ 6.709604] input: gt9xxnew_ts as /devices/virtual/input/input2 [ 6.996971] sunxi-rfkill soc@3000000:rfkill@0: wlan power on success [ 7.104136] sunxi-rfkill soc@3000000:rfkill@0: bus_index: 1 [ 7.110433] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B [ 7.122094] sunxi-mmc 4021000.sdmmc: no vqmmc,Check if there is regulator [ 7.142279] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 7.167200] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 7.182888] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B [ 7.196179] sunxi-mmc 4021000.sdmmc: card claims to support voltages below defined range [ 7.214867] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B [ 7.226470] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B [ 7.238313] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B [ 7.250839] mmc1: new high speed SDIO card at address 0001 Successfully initialized wpa_supplicant ------run rc.final file----- mount: mounting /dev/mmcblk0p1 on /mnt/extsd failed: No such file or directory

4
H

d1h的怎么开启矢量指令的支持
MR Series • Posted at • haaland

0 Votes

2 Replies

913 Views

B Replied at

请问您会开启矢量指令的支持了吗？我也正在尝试解决这方面的问题

2
B

全志D1怎么开启V指令？并且正常使用？
MR Series • Posted at • Brucelee24

0 Votes

0 Replies

481 Views

No one has replied

0
Z

T113-Pro开发板连接mipi屏幕，屏幕总是不亮
MR Series • Posted at • z15612417860

1 Votes

2 Replies

1462 Views

K Replied at

lcd_driver_name改为tft08006
7c874b5e-bd57-4585-8613-89e433584a06-image.png

另外，驱动代码里将name也改为tft08006

3c3d3e63-e968-4d31-b9a6-1e588414db36-image.png

2
G

麻雀T113-s3, 触摸屏错误，总是提示
MR Series • Posted at • gonboy

0 Votes

0 Replies

713 Views

No one has replied

0
G

增加Package, 生成的so 无法自动添加到 /usr/lib中
MR Series • Posted at • gonboy

1 Votes

1 Replies

876 Views

Replied at

@gonboy

试一试这个，用buildroot：

--来自百度网盘超级会员V4的分享
hi，这是我用百度网盘分享的内容~复制这段内容打开「百度网盘」APP即可获取
链接:https://pan.baidu.com/s/1tADvigD1xtOWqieJmcuPkA?pwd=awol
提取码:awol

1
Z

Pack Error: F133-mq_r打包时出现no user resource partitions
MR Series • Posted at • zhang21st

2 Votes

1 Replies

817 Views

No one has replied

1
N

服务平台D1-H的文档怎么没了以前有很多文档的
MR Series • Posted at • nikola

0 Votes

1 Replies

685 Views

Replied at

D1文档从全志客户服务平台下架了，后续文档会从你看到的这个在线文档的地址（https://d1.docs.aw-ol.com/ ）发出&更新，这里的文档会更适合个人开发者和入门小白。

1
A

T113-S3 配置横屏显示系统跑不起来问题
MR Series • Posted at • AW20221130

0 Votes

2 Replies

1290 Views

A Replied at

@whycan 在 T113-S3 配置横屏显示系统跑不起来问题中说：

横屏没有问题的，现在正常竖屏可以了吗？
因为这个驱动芯片自带GRAM，所以不需要soc参与也很容易各种旋转。

目前竖屏能显示了，但是有这种竖纹阴影显示，你看下图片，这种问题怎么解决？
屏幕异常.png

你所说的ST7701S自带GRAM，不需要soc参与也很容易各种旋转。那是不是在初始化代码里配置，
我把屏幕厂商给的初始化代码发出来，帮忙看看怎么修改的。多谢~~
SPI_WriteComm(0xFF); SPI_WriteData(0x77); SPI_WriteData(0x01); SPI_WriteData(0x00); SPI_WriteData(0x00); SPI_WriteData(0x13); SPI_WriteComm(0xEF); SPI_WriteData(0x08); SPI_WriteComm(0xFF); SPI_WriteData(0x77); SPI_WriteData(0x01); SPI_WriteData(0x00); SPI_WriteData(0x00); SPI_WriteData(0x10); SPI_WriteComm(0xC0); SPI_WriteData(0x77); SPI_WriteData(0x00); SPI_WriteComm(0xC1); SPI_WriteData(0x0C); SPI_WriteData(0x0C); SPI_WriteComm(0xC2); SPI_WriteData(0x07); SPI_WriteData(0x02); SPI_WriteComm(0xCC); SPI_WriteData(0x10); SPI_WriteComm(0xB0); SPI_WriteData(0x00); SPI_WriteData(0x0C); SPI_WriteData(0x19); SPI_WriteData(0x0B); SPI_WriteData(0x0F); SPI_WriteData(0x06); SPI_WriteData(0x05); SPI_WriteData(0x08); SPI_WriteData(0x08); SPI_WriteData(0x1F); SPI_WriteData(0x04); SPI_WriteData(0x11); SPI_WriteData(0x0F); SPI_WriteData(0x26); SPI_WriteData(0x2F); SPI_WriteData(0x1D); SPI_WriteComm(0xB1); SPI_WriteData(0x00); SPI_WriteData(0x17); SPI_WriteData(0x19); SPI_WriteData(0x0F); SPI_WriteData(0x12); SPI_WriteData(0x05); SPI_WriteData(0x05); SPI_WriteData(0x08); SPI_WriteData(0x07); SPI_WriteData(0x1F); SPI_WriteData(0x03); SPI_WriteData(0x10); SPI_WriteData(0x10); SPI_WriteData(0x27); SPI_WriteData(0x2F); SPI_WriteData(0x1D); SPI_WriteComm(0xFF); SPI_WriteData(0x77); SPI_WriteData(0x01); SPI_WriteData(0x00); SPI_WriteData(0x00); SPI_WriteData(0x11); SPI_WriteComm(0xB0); SPI_WriteData(0x4D); SPI_WriteComm(0xB1); SPI_WriteData(0x4F); SPI_WriteComm(0xB2); SPI_WriteData(0x82); SPI_WriteComm(0xB3); SPI_WriteData(0x80); SPI_WriteComm(0xB5); SPI_WriteData(0x4E); SPI_WriteComm(0xB7); SPI_WriteData(0x85); SPI_WriteComm(0xB8); SPI_WriteData(0x20); SPI_WriteComm(0xC1); SPI_WriteData(0x78); SPI_WriteComm(0xC2); SPI_WriteData(0x78); SPI_WriteComm(0xD0); SPI_WriteData(0x88); SPI_WriteComm(0xE0); SPI_WriteData(0x00); SPI_WriteData(0x00); SPI_WriteData(0x02); SPI_WriteData(0x00); SPI_WriteData(0x00); SPI_WriteData(0x0C); SPI_WriteComm(0xE1); SPI_WriteData(0x02); SPI_WriteData(0x8C); SPI_WriteData(0x04); SPI_WriteData(0x8C); SPI_WriteData(0x01); SPI_WriteData(0x8C); SPI_WriteData(0x03); SPI_WriteData(0x8C); SPI_WriteData(0x00); SPI_WriteData(0x44); SPI_WriteData(0x44); SPI_WriteComm(0xE2); SPI_WriteData(0x03); SPI_WriteData(0x03); SPI_WriteData(0x03); SPI_WriteData(0x03); SPI_WriteData(0x00); SPI_WriteData(0x00); SPI_WriteData(0xD4); SPI_WriteData(0x00); SPI_WriteData(0x00); SPI_WriteData(0x00); SPI_WriteData(0xD4); SPI_WriteData(0x00); SPI_WriteComm(0xE3); SPI_WriteData(0x00); SPI_WriteData(0x00); SPI_WriteData(0x33); SPI_WriteData(0x33); SPI_WriteComm(0xE4); SPI_WriteData(0x44); SPI_WriteData(0x44); SPI_WriteComm(0xE5); SPI_WriteData(0x09); SPI_WriteData(0xD2); SPI_WriteData(0x35); SPI_WriteData(0x8C); SPI_WriteData(0x0B); SPI_WriteData(0xD4); SPI_WriteData(0x35); SPI_WriteData(0x8C); SPI_WriteData(0x05); SPI_WriteData(0xCE); SPI_WriteData(0x35); SPI_WriteData(0x8C); SPI_WriteData(0x07); SPI_WriteData(0xD0); SPI_WriteData(0x35); SPI_WriteData(0x8C); SPI_WriteComm(0xE6); SPI_WriteData(0x00); SPI_WriteData(0x00); SPI_WriteData(0x33); SPI_WriteData(0x33); SPI_WriteComm(0xE7); SPI_WriteData(0x44); SPI_WriteData(0x44); SPI_WriteComm(0xE8); SPI_WriteData(0x08); SPI_WriteData(0xD1); SPI_WriteData(0x35); SPI_WriteData(0x8C); SPI_WriteData(0x0A); SPI_WriteData(0xD3); SPI_WriteData(0x35); SPI_WriteData(0x8C); SPI_WriteData(0x04); SPI_WriteData(0xCD); SPI_WriteData(0x35); SPI_WriteData(0x8C); SPI_WriteData(0x06); SPI_WriteData(0xCF); SPI_WriteData(0x35); SPI_WriteData(0x8C); SPI_WriteComm(0xEB); SPI_WriteData(0x00); SPI_WriteData(0x01); SPI_WriteData(0xE4); SPI_WriteData(0xE4); SPI_WriteData(0x44); SPI_WriteData(0x33); SPI_WriteComm(0xED); SPI_WriteData(0xFF); SPI_WriteData(0xFF); SPI_WriteData(0xF7); SPI_WriteData(0x65); SPI_WriteData(0x4A); SPI_WriteData(0x10); SPI_WriteData(0x3B); SPI_WriteData(0xFF); SPI_WriteData(0xFF); SPI_WriteData(0xB3); SPI_WriteData(0x01); SPI_WriteData(0xA4); SPI_WriteData(0x56); SPI_WriteData(0x7F); SPI_WriteData(0xFF); SPI_WriteData(0xFF); SPI_WriteComm(0xEF); SPI_WriteData(0x10); SPI_WriteData(0x0D); SPI_WriteData(0x04); SPI_WriteData(0x08); SPI_WriteData(0x3F); SPI_WriteData(0x1F); SPI_WriteComm(0xFF); SPI_WriteData(0x77); SPI_WriteData(0x01); SPI_WriteData(0x00); SPI_WriteData(0x00); SPI_WriteData(0x00); SPI_WriteComm(0x3A); SPI_WriteData(0x55); SPI_WriteComm(0x11); Delay(120); SPI_WriteComm(0x29); //自检模式 /* SPI_WriteComm(0xFF); SPI_WriteData(0x77); SPI_WriteData(0x01); SPI_WriteData(0x00); SPI_WriteData(0x00); SPI_WriteData(0x12); SPI_WriteComm(0xD1); SPI_WriteData(0x81); SPI_WriteComm(0xD2); SPI_WriteData(0x08); */

2
X

gadget做HID键盘报错
MR Series • Posted at • xjy_5

0 Votes

0 Replies

615 Views

No one has replied

0
F

f133增加驱动未编译进固件中
MR Series • Posted at • furyfangyu

0 Votes

0 Replies

698 Views

No one has replied

0
J

移植到全志D1-H开发板，找不到MMIO
MR Series • Posted at • jaddyk

0 Votes

0 Replies

442 Views

No one has replied

0
X

全志D1烧写中断，开机卡[180]Loading boot-pkg fail(error=2)
MR Series • Posted at • xjy_5

0 Votes

5 Replies

1916 Views

X Replied at

@moider 固件对了照这个教程https://d1.docs.aw-ol.com/study/study_4compile/ 的按住fel按键烧写

5
S

uart寄存器问题
MR Series • Posted at • sfgy125110

0 Votes

2 Replies

1156 Views

S Replied at

@awwwwa 感谢感谢，翻手册的时候没注意到这一段，下次看手册要仔细点了49ad5c58-e407-4fe3-b775-a823ad8ce477-40e311d4-9b3b-4bf8-842a-3eec031002b7.png

2
P

d1-h是不支持KGDB吗？
MR Series • Posted at • pineappleman

0 Votes

0 Replies

440 Views

No one has replied

0
X

修改了串口的波特率后uboot阶段乱码
MR Series • Posted at • xingcongying

0 Votes

2 Replies

1113 Views

Replied at

uboot也需要配置对应的波特率，因为UART是boot0初始化的，进入UBOOT所计算的时钟如果没有修改就会出现乱码

2
L

T113裸跑不能产生中断请教：
MR Series • Posted at • L13819506056

0 Votes

11 Replies

3565 Views

L Replied at

@l13819506056 你好，这段代码加在启动文件的哪个位置啊

11
L

芒果派 MQ-R T113 无法启动
MR Series • Posted at • llqzx

0 Votes

5 Replies

2213 Views

C Replied at

@llqzx 在芒果派 MQ-R T113 无法启动中说：

https://mangopi.org/mqr

我也有同样的问题，使用尝试了官方的两个镜像8723和8189，包括自己跟着mangopi官方在ubuntu18下编译的固件，都会死在最后busybox提示这块，不知道怎么解决了。

5
L

D1s 无法从EMMC启动
MR Series • Posted at • lvjun0728

0 Votes

9 Replies

3411 Views

L Replied at

@whycanservice 我替换了你的内核配置，可以正常启动了。应该默认的是nand的配置不支持emmc

9
C

USB Camera demo代码包问题
MR Series • Posted at • Cool_Sir

0 Votes

2 Replies

874 Views

C Replied at

@whycanservice

解压出来了，谢谢

7a9f98d5-adc2-4f6a-a024-18bf1291305d-image.png

2
S

我的程序可以搜索出来，但是设置里看不到
MR Series • Posted at • SongXuanYu

0 Votes

1 Replies

586 Views

S Replied at

@songxuanyu
哎呀，这个软件包make依赖那个位置多了个空格，所以是可以搜索到，但是勾选不了，make改正后就可以看到了。

1
播放wav的音频文件没有问题，播放视频mp4异常
MR Series • Posted at • zznzzn

0 Votes

1 Replies

602 Views

S Replied at

@zznzzn 我也碰到过，当时是我的音频设置不对。

1
T

因为喜欢用ADB，因为不喜欢插拔TF卡，所以D1直接用PhoenixSuit烧录TF(SDNAND)
MR Series • Posted at • TEVET

3 Votes

15 Replies

7377 Views

L Replied at

正想找这个，感谢分享

15
L

D1H 使用OV5640 报错
MR Series • Posted at • liangjian

0 Votes

4 Replies

2038 Views

Replied at

D1-H （MQ-Pro）驱动 OV5640 摄像头
https://bbs.aw-ol.com/topic/4017/share/1

4
M

T113 摄像头无法打开
MR Series • Posted at • myamoroso

0 Votes

2 Replies

1527 Views

Replied at

d4f0c2b4-9d2b-4283-9f1c-1a9a7b676e37-w.png

配置两个okay

参考：

D1-H （MQ-Pro）驱动 OV5640 摄像头
https://bbs.aw-ol.com/topic/4017/share/1

2
G

D1 的sdk包无法下载
MR Series • Posted at • geniusz

0 Votes

1 Replies

649 Views

Replied at

新 SDK 平台下载 D1-H/D1s SDK
https://bbs.aw-ol.com/topic/3947/share/1

1
L

哪吒d1-h开发板mmap /dev/mem设备，gdb不能访问
MR Series • Posted at • liuruyi

0 Votes

0 Replies

564 Views

No one has replied

0
H

编译错误，在进行make -j32时出现错误
MR Series • Posted at • hanky

0 Votes

0 Replies

283 Views

No one has replied

0
K

MQ-Pro D1-H ov5640适配
MR Series • Posted at • kw___

1 Votes

2 Replies

1846 Views

A Replied at

我现在在用MQ Pro + OV5640做项目，大佬是否愿意加我QQ？

2
D

adb 和usb虚拟串口的切换
MR Series • Posted at • ddrddr

0 Votes

1 Replies

1061 Views

Replied at

adb用functionfs实现的
setusbconfig none, 再insmod g_serial.ko看看
不行再加一句 echo "" > /sys/kernel/config/usb_gadget/g1/UDC

1
Y

芒果派MangoPi MQ Pro+Tina Linux 开发环境搭建
MR Series • Posted at • giao

0 Votes

0 Replies

906 Views

No one has replied

0
Z

有关编译c内联矢量指令时，unknown register name ‘v1’ in ‘asm’的问题
MR Series • Posted at • zny666

0 Votes

17 Replies

4171 Views

Replied at

@zny666
可能里面有不支持的指令。

17
M

D1哪吒v1.2版本原理图与PCB源文件可以下载了
MR Series • 哪吒原理图 • Posted at • memory

1 Votes

4 Replies

2362 Views

L Replied at

用什么文件打开的哦

4
J

T113 tina GPADC怎么用来电压测量呀？
MR Series • Posted at • jr_online

0 Votes

6 Replies

2183 Views

J Replied at

@jr_online 电压采集做了没？怎么做的？

6
A

t113使用spinandflash作为存储介质往文件系统中复制文件一直提示空间不足
MR Series • Posted at • ah669741

0 Votes

10 Replies

2556 Views

A Replied at

@whycanservice 把rootfs下面的所有分区都注释了就好了

10
A

有偿求芒果派MQ Pro全志D1 H主控驱动DVP OV5640
MR Series • Posted at • AbuzzHarbor9999

0 Votes

1 Replies

902 Views

A Replied at

以下是I2C报错
root@TinaLinux:/lib/modules/5.4.61# i2cdetect 2 WARNING! This program can confuse your I2C bus, cause data loss and worse! I will probe file /dev/i2c-2. I will probe address range 0x03-0x77. Continue? [Y/n] y 0 1 2 3 4 5 6 7 8 [ 7426.138537] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received 9 a b c d e f 00: [ 7426.149268] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x3) -- [ 7426.159610] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.168022] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x4) -- [ 7426.175631] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.183924] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x5) -- [ 7426.191503] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.199812] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x6) -- [ 7426.207420] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.215712] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x7) -- [ 7426.223294] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.231584] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x8) -- [ 7426.239181] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.247531] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x9) -- [ 7426.255143] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.263414] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0xa) -- [ 7426.271059] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.279329] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0xb) -- [ 7426.286972] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.295239] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0xc) -- [ 7426.302855] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.311132] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0xd) -- [ 7426.318768] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.327043] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0xe) -- [ 7426.334684] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.342952] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0xf) -- [ 7426.350615] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received 10: [ 7426.358867] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x10) -- [ 7426.367095] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.375370] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x11) -- [ 7426.383063] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.391339] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x12) -- [ 7426.399062] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.407366] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x13) -- [ 7426.415125] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.423393] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14) -- [ 7426.431098] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.439437] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x15) -- [ 7426.447157] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.455445] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x16) -- [ 7426.463123] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.471417] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x17) -- [ 7426.479120] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.487413] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x18) -- [ 7426.495117] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.503405] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x19) -- [ 7426.511119] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.519407] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x1a) -- [ 7426.527111] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.535404] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x1b) -- [ 7426.543082] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.551370] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x1c) -- [ 7426.559071] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.567363] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x1d) -- [ 7426.575070] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.583354] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x1e) -- [ 7426.591059] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.599333] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x1f) -- [ 7426.607084] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received 20: [ 7426.615424] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x20) -- [ 7426.623546] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.631819] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x21) -- [ 7426.639554] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.647830] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x22) -- [ 7426.655566] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.663844] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x23) -- [ 7426.671538] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.679817] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x24) -- [ 7426.687549] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.695827] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x25) -- [ 7426.703520] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.711796] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x26) -- [ 7426.719527] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.727805] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x27) -- [ 7426.735540] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.743819] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x28) -- [ 7426.751512] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.759792] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x29) -- [ 7426.767544] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.775822] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x2a) -- [ 7426.783500] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.791792] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x2b) -- [ 7426.799495] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.807788] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x2c) -- [ 7426.815488] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.823801] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x2d) -- [ 7426.831479] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.839771] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x2e) -- [ 7426.847475] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.855767] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x2f) -- [ 7426.863490] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x30) 30: [ 7426.871387] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x31) -- [ 7426.879438] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x32) -- -- [ 7426.887322] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x33) -- [ 7426.895381] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x34) -- [ 7426.903255] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x35) -- [ 7426.911146] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x36) -- [ 7426.919077] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x37) -- [ 7426.926949] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.935260] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x38) -- [ 7426.942939] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.951224] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x39) -- [ 7426.958963] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.967237] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x3a) -- [ 7426.974978] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.983246] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x3b) -- [ 7426.990985] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.999256] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x3c) -- [ 7427.006997] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.015273] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x3d) -- [ 7427.022965] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.031258] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x3e) -- [ 7427.038989] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.047266] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x3f) -- [ 7427.055023] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received 40: [ 7427.063280] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x40) -- [ 7427.071507] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.079777] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x41) -- [ 7427.087516] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.095793] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x42) -- [ 7427.103504] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.111779] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x43) -- [ 7427.119476] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.127764] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x44) -- [ 7427.135475] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.143769] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x45) -- [ 7427.151446] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.159742] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x46) -- [ 7427.167448] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.175740] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x47) -- [ 7427.183418] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.191709] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x48) -- [ 7427.199408] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.207700] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x49) -- [ 7427.215406] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.223691] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x4a) -- [ 7427.231399] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.239700] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x4b) -- [ 7427.247405] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.255700] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x4c) -- [ 7427.263379] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.271673] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x4d) -- [ 7427.279371] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.287699] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x4e) -- [ 7427.295441] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.303710] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x4f) -- [ 7427.311495] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x50) 50: [ 7427.319347] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x51) -- -- [ 7427.327494] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x52) -- [ 7427.335542] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x53) -- [ 7427.343450] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x54) -- [ 7427.351337] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x55) -- [ 7427.359253] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x56) -- [ 7427.367144] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x57) -- [ 7427.375064] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x58) -- [ 7427.382919] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x59) -- [ 7427.390845] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x5a) -- [ 7427.398722] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x5b) -- [ 7427.406644] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x5c) -- [ 7427.414530] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x5d) -- [ 7427.422422] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x5e) -- [ 7427.430313] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x5f) -- [ 7427.438186] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received 60: [ 7427.446532] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x60) -- [ 7427.454656] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.462942] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x61) -- [ 7427.470654] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.478940] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x62) -- [ 7427.486645] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.494940] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x63) -- [ 7427.502615] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.510910] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x64) -- [ 7427.518609] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.526903] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x65) -- [ 7427.534604] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.542893] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x66) -- [ 7427.550606] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.558895] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x67) -- [ 7427.566598] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.574893] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x68) -- [ 7427.582568] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.590861] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x69) -- [ 7427.598560] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.606840] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x6a) -- [ 7427.614577] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.622849] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x6b) -- [ 7427.630585] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.638858] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x6c) -- [ 7427.646592] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.654895] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x6d) -- [ 7427.662591] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.670867] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x6e) -- [ 7427.678604] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.686878] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x6f) -- [ 7427.694634] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received 70: [ 7427.702888] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x70) -- [ 7427.711118] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.719388] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x71) -- [ 7427.727125] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.735401] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x72) -- [ 7427.743094] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.751374] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x73) -- [ 7427.759111] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.767389] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x74) -- [ 7427.775143] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.783415] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x75) -- [ 7427.791116] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.799409] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x76) -- [ 7427.807116] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.815408] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x77) --

1
Z

D1-H这块板子怎么打开矢量运算支持
MR Series • Posted at • zny666

0 Votes

1 Replies

906 Views

Replied at

@zny666

看文章的这部分：

默认情况下，平头哥提供的交叉编译工具链已支持了V扩展的编译。只需要在编译选项中开启即可。

83183a23-e9aa-4516-b4ea-7197b25177d5-image.png

从传递给RISC-V的gcc的选项来看，带有v扩展即可。

1
C

T113-s3 求助帮忙dump内存
MR Series • Posted at • czllong1989

0 Votes

0 Replies

690 Views

No one has replied

0
L

D1S GPIO的速率最高能到多少？
MR Series • Posted at • LilaZhou

0 Votes

2 Replies

853 Views

L Replied at

@whycanservice 那引脚速度有多少

2
M

D1s 接 i80 ST7789 LCD 的线序
MR Series • d1s st7789 i80 • Posted at • memory

0 Votes

4 Replies

2202 Views

S Replied at

@memory 有没有固件或是原理图~~

4
Z

哪吒D1的内存带宽
MR Series • Posted at • zhaodongyu

0 Votes

1 Replies

990 Views

Replied at

@zhaodongyu
带宽=频率*位宽测试结果与CPU主频，OS调度等有较大影响。

1
D1s 开发板 M2
MR Series • d1s m2 • Posted at • whycan晕哥

0 Votes

5 Replies

1776 Views

S Replied at

@whycan 这个板子很漂亮。不过上面USB Hub那颗芯片有点大，感觉不太和谐，根主芯片的长度一样了。请问这个USB Hub有没有性价比还不错的替代方案，比较小一些封装的。

5
rtos插入U盘挂载失败
MR Series • Posted at • zznzzn

0 Votes

0 Replies

792 Views

No one has replied

0
自己画的D1s/T113板子，uboot能引导，进入系统有时会卡住死机
MR Series • Posted at • 钟工

0 Votes

11 Replies

3449 Views

L Replied at

@edisondeng 56daae7c-a381-4373-9420-462962d5743a-image.png

11
L

D1s 通过内存映射方式，直接操作GPIO寄存器，输出速度很慢，如何提高？
MR Series • Posted at • LilaZhou

0 Votes

3 Replies

1244 Views

Replied at

@lilazhou 考虑CPU调度问题，Kernel可能调度到其他事项了，需要高速处理建议使用RTOS等开销较小的系统

3
S

请问spi-nand的型号是什么？
MR Series • Posted at • sorive

0 Votes

3 Replies

1596 Views

Replied at

@sorive 目前使用ubi方案的芯片（如R329、D1、V853、T113等），支持的spinand型号可以在以下路径查看：lichee/brandy-2.0/u-boot-2018/drivers/mtd/awnand/spinand/physic/id.c，需要适配新物料，可直接在改路径下添加物料配置信息即可。针对一些非ubi方案的芯片，如R328、R11等，该部分驱动代码不开源，需要自行在SDK下载界面下载对应开源物料补丁后才可适配新物料

3
C

求教怎么关掉XRADIO WIFI OPEN
MR Series • Posted at • cfxcfx

0 Votes

5 Replies

1657 Views

Replied at

@cfxcfx
缺mkfs.ext4，要打开 e2fsprog 软件包。

5
【开源硬件】全志芯片系列优秀开源工程分享第三期
MR Series • Posted at • budbool

0 Votes

0 Replies

812 Views

No one has replied

0
M

我想调整eMMC的频率，又不想重新烧固件，请问可以实现吗？
MR Series • Posted at • memory

0 Votes

1 Replies

705 Views

U Replied at

按住s启动可以进入uboot命令行

进入uboot命令行后
输入命令
1.fdt set mmc0 max-frequency <100000000> 2.fdt save 3.boot
注：<100000000>就是要设置的频率，单位是hz。最大值<200000000>
比较新的一些平台步骤2不再支持，因此一旦系统重启，max-frequency会再次恢复固件里面的设置值。

1
L

D1s晶振不起振问题
MR Series • Posted at • litengos

0 Votes

9 Replies

2499 Views

L Replied at

D1S的晶振不是24M 18PF的吗 12pf？

9
C

F133烧录nand flash失败
MR Series • Posted at • CHENNENGBIAO

0 Votes

6 Replies

2235 Views

L Replied at

1、你可以换根好点的数据线，就是那种带屏蔽的，
2、可能有的nandF133不支持，烧录校验失败
3、可以试试这款MT29F2G01ABAGDWB

6
X

求助贴，自己制作的系统镜像，用于哪吒D1-H，但是网卡丢包情况严重
MR Series • Posted at • xiaoxiaoji

0 Votes

0 Replies

404 Views

No one has replied

0
S

下载v2.1也是repo start product-smartx-d1-h-tina-stable-v2.0 --all？
MR Series • Posted at • syemour

0 Votes

2 Replies

668 Views

S Replied at

@whycan 谢谢大佬

2
C

T113 网络摄像头
MR Series • Posted at • chen189324

0 Votes

2 Replies

919 Views

Replied at

@memory
实际操作得结合码率，分辨率，剩余内存等参数，建议先录个文件到本地测试。

2
请教一下top命令支持，top -t 不支持应该如何处理？
MR Series • Posted at • zznzzn

0 Votes

1 Replies

590 Views

Replied at

atop、ftop、htop和top都是用于监视系统资源和进程的命令行工具，但它们有一些区别：

① top：top 是最基本和最常见的命令行实用程序，可显示当前运行的进程列表，并提供有关 CPU 使用情况、内存使用情况和系统负载等信息。它以交互式方式更新数据，并且在使用过程中可以进行不同排序和过滤选项的设置。

② atop：atop 是一种高级的系统性能监视工具，相比于 top，它提供了更详细的资源和进程信息。atop 可以记录历史数据并生成报告，让你可以回顾过去的性能数据。它还提供了更多的自定义选项和功能，例如磁盘 I/O、网络活动和进程调度的监控。

③ htop：htop 是一个针对 top 的增强版本，提供了更友好和交互式的界面。与 top 不同，htop 允许通过鼠标或键盘进行直观的交互操作，如进程选择、排序和筛选。它还提供了更多的系统信息和资源使用图形化展示。

④ ftop：我无法找到与 ftop 相关的通用监视工具。如果您指的是特定的工具或应用程序，请提供更多详细信息。

总之，这些工具都提供了对系统资源和进程的监视功能，但在交互性、显示界面和可用功能方面有所不同。根据您的需求和个人偏好，可以选择适合的工具来监控和分析系统性能。

1
使用Docker 编译 Tina-Linux
MR Series • Posted at • KunYi

0 Votes

0 Replies

709 Views

No one has replied

0
Y

芒果派MangoPi MQ Pro环境搭建
MR Series • Posted at • giao

0 Votes

0 Replies

859 Views

No one has replied

0
S

F133启动rtk_hciattach报错
MR Series • Posted at • shz18877605430

0 Votes

3 Replies

1071 Views

Replied at

@shz18877605430

一定要勾选H5协议:

2f59f2d0-4e44-4ba0-8d15-4f59681e51a9-b6db94f5ff75d6db510ebf3c0079167.png

4109bef7-ab4c-429f-9975-da53e55893a7-70f9c9757fde601f4c64962f574b834.jpg

3
A

ubuntu下xfel工具怎样识别到D1-H开发板
MR Series • Posted at • a792947123

0 Votes

1 Replies

551 Views

Replied at

你确认芯片进入fel了吗？

1
S

尝试mq-r驱动mipi屏遇到问题
MR Series • Posted at • soso90

0 Votes

3 Replies

1543 Views

F Replied at

请问楼主解决了吗，目前我也是遇到一样的问题

3
S

D1 ddr驱动问题咨询
MR Series • Posted at • sfgy125110

0 Votes

3 Replies

1119 Views

S Replied at

@whycan 请问一下，这里能查看到的驱动只有一个.o文件和一个.S文件，这个文件是全志自己写的然后编译出来的，还是ddr厂商提供的，内部处理不需要自己管，只需要把这个添加到spl里面就好了

3
A

D1-H开发板裸机程序可以通过xfel或其他工具烧录到emmc吗
MR Series • Posted at • a792947123

0 Votes

5 Replies

1655 Views

Replied at

@a792947123

参考这个帖子：用buildroot自带的genimage把tina dragon的活干完，让dragon无活可干。

5
T

深入研究全志SOC芯片EFUSE,并扩展xfel工具，实现efuse烧写。
MR Series • Posted at • tripod9

1 Votes

0 Replies

1220 Views

No one has replied

0
U

以太网phy自动协商原理中，为什么千兆需要协商主从，百兆不需要？
MR Series • Posted at • ubuntu

0 Votes

0 Replies

519 Views

No one has replied

0
lcd使用pwm作为背光控制亮度调节异常
MR Series • Posted at • zznzzn

0 Votes

1 Replies

1348 Views

Replied at

搞定了，是当前内核pwm框架与我们的pwm驱动对于极性的判断相反导致，并且kernel阶段的pwm极性与uboot阶段的不一致

添加函数将极性配置与uboot阶段保持一致的极性状态。具体方法是在pwm代码中添加接口：
static void sunxi_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, struct pwm_state *state) { unsigned int reg_offset; u32 val, sel; sel = pwm->pwm - chip->base; reg_offset = PWM_PCR_BASE + sel * 0x20; val = sunxi_pwm_readl(chip, reg_offset); if (val & BIT_MASK(8)) { state->polarity = PWM_POLARITY_NORMAL; } else { state->polarity = PWM_POLARITY_INVERSED; } } static struct pwm_ops sunxi_pwm_ops = { ... .get_state = sunxi_pwm_get_state, ... };
这个函数的作用是在pwm驱动初始化阶段，读取uboot阶段设置的极性，并将kernel阶段的极性设置与其保持一致。具体内核操作可追流程。

除了修改驱动代码，还需要同对应修改每个板级目录下的board.dts。该修改主要是针对regulator使用pwm进行调压，会在dts中配置pwm调压的极性，为了保证与uboot阶段的电压一致，现在需要把dts中配置的极性的值置位1。
reg_vdd_cpu: vdd-cpu { compatible = "sunxi-pwm-regulator"; - pwms = <&pwm 0 5000 0>; // 第一个参数是使用的pwm通道，第二个参数是频率，第三个参数是极性 + pwms = <&pwm 0 5000 1>; // 第一个参数是使用的pwm通道，第二个参数是频率，第三个参数是极性 regulator-name = "vdd_cpu"; regulator-min-microvolt = <810000>; regulator-max-microvolt = <1160000>; regulator-ramp-delay = <25>; regulator-always-on; regulator-boot-on; status = "okay"; };
在修改完成后，编译打包，确认版型后烧录测试，先看板子能不能起来，起不来的话证明电压极性有误，可以拿万用表测量一下电压，看启动阶段电压有没有发生突变。成功起来后还需要测试一下pwm功能是否正常，最好使用示波器来测一下board.dts里配置的pwm通道的管脚，然后调试该通道看有无波形变化，具体方法如下：
进入/sys/class/pwm目录，该目录是linux内核为pwm子系统提供的类目录，遍历该目录：
/sys/class/pwm # ls pwmchip0
可以看到，上述 pwmchip0 就是我们注册的pwm控制器，进入该目录，然后遍历该目录：
sys/class/pwm # cd pwmchip0/ /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # ls device export npwm subsystem uevent unexport
其中npwm文件储存了该pwm控制器的pwm个数，而export和unexport是导出和删除某个pwm设备的文件，下面演示导出pwm1。
/sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # cat npwm 2 /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # echo 1 > export /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # ls device export npwm pwm1 subsystem uevent unexport
可以看到目录中多出pwm1目录，进入该目录，遍历：
/sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # cd pwm1/ /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0/pwm1 # ls capture duty_cycle enable period polarity uevent
该目录中，enable是使能pwm，duty_cycle是占空比，period是周期，polarity是极性，可以配置相关的pwm并且使能：
/sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0/pwm1 # echo 1000000000 > period /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0/pwm1 # echo 500000000 > duty_cycle /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0/pwm1 # echo normal > polarity /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0/pwm1 # echo 1 > enable
如果相应的引脚外接了示波器，可以看到相关的波形。最后返回上层目录，删除该pwm设备：
/sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0/pwm1 # cd .. /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # ls device export npwm pwm1 subsystem uevent unexport /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # echo 1 > unexport /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # ls device export npwm subsystem uevent unexport
在有条件的情况且能找到相应屏幕的情况下，最好接上屏幕进行验证，确认在uboot阶段进入kernel阶段出现闪屏的情况。
不带屏幕，且没有vdd-cpu的话，pwm初始化极性就不会影响到默认固件正常使用，使用示波器验证就好。

1
F

T113 RTL8363出现Initialize hardware error 问题
MR Series • Posted at • fans168168

0 Votes

0 Replies

533 Views

No one has replied

0
L

全志D1-H，官方SDK Tina2.0 移植 QT5.15
MR Series • Posted at • leesum

2 Votes

4 Replies

3470 Views

T Replied at

楼主，你有遇到字体很大的问题吗，我看说是DPI的设置问题，但是找不到dpi在哪设置，我用的也是D1-H

4
R

Tina 编译系统时，如何把某个动态链接库编译进去
MR Series • Posted at • RTQQQ

0 Votes

0 Replies

556 Views

No one has replied

0
Z

能否提供D1-H上的可用GCC工具链
MR Series • Posted at • zhongcy

0 Votes

12 Replies

3113 Views

Q Replied at

@qiao_sh_pudong 系统是30da20d9-0ff0-4b09-a72c-4ee61de3ead8-image.png

12
Q

F133 melis-v4.0 修改液晶驱动为ST7789后编译不过
MR Series • Posted at • feelsigh

0 Votes

0 Replies

476 Views

No one has replied

0
M

D1s关闭sdc1启动不了
MR Series • Posted at • Maihuanyi

0 Votes

2 Replies

1114 Views

M Replied at

@whycanservice
全部的loglevel=7打印的log
U-Boot 2018.07-config-dirty (Jun 16 2023 - 10:30:39 +0800) Allwinner Technology [00.261]DRAM: 64 MiB [00.261]Relocation Offset is: 01f05000 [00.263]secure enable bit: 0 can't support chip type 24064 [00.263]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz MBus=300Mhz sunxi flash map init SPI ALL: ready [00.265]flash init start [00.265]workmode = 0,storage type = 1 [00.266][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00 [00.266][mmc]: get sdc_type fail and use default host:tm1. [00.268][mmc]: can't find node "mmc0",will add new node [00.268][mmc]: fdt err returned <no error> [00.269][mmc]: Using default timing para [00.269][mmc]: SUNXI SDMMC Controller Version:0x50310 [00.282][mmc]: card_caps:0x3000000a [00.282][mmc]: host_caps:0x3000003f [00.283]sunxi flash init ok [00.283]line:703 init_clocks [00.284]drv_disp_init request pwm success, pwm7:pwm7:0x2000c00. [00.294]drv_disp_init finish [00.300]Loading Environment from SUNXI_FLASH... OK [00.316]boot_gui_init:start [00.316]set disp.dev2_output_type fail. using defval=0 [00.703]set disp.fb0_rot_used fail. using defval=0 [00.703]set disp.fb0_rot_degree fail. using defval=0 [00.706]boot_gui_init:finish partno erro : can't find partition bootloader [00.708]bmp_name=bootlogo.bmp size 38454 [00.715]out of usb burn from boot: not need burn key [00.724]LCD open finish [00.738]Item0 (Map) magic is bad [00.739]the secure storage item0 copy0 magic is bad [00.761]Item0 (Map) magic is bad [00.761]the secure storage item0 copy1 magic is bad [00.761]Item0 (Map) magic is bad partno erro : can't find partition private root_partition is rootfs set root to /dev/mmcblk0p5 [00.764]update part info [00.765]update bootcmd [00.766]change working_fdt 0x42ac4da0 to 0x42aa4da0 disable nand error: FDT_ERR_BADPATH [00.768]The storage not support sample function No reserved memory region found in source FDT [00.788]update dts Hit any key to stop autoboot: 0 [01.993]no vendor_boot partition is found Android's image name: d1s-nezha_sd Detect comp none [02.002] Starting kernel ... [02.002][mmc]: MMC Device 2 not found [02.002][mmc]: mmc 2 not find, so not exit ** 1 printk messages dropped ** Zone ranges: DMA32 [mem 0x0000000040000000-0x0000000043ffffff] Normal empty Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000040000000-0x0000000043ffffff] Initmem setup node 0 [mem 0x0000000040000000-0x0000000043ffffff] On node 0 totalpages: 16384 DMA32 zone: 224 pages used for memmap DMA32 zone: 0 pages reserved DMA32 zone: 16384 pages, LIFO batch:3 elf_hwcap is 0x20112d pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 pcpu-alloc: [0] 0 Built 1 zonelists, mobility grouping on. Total pages: 16160 Kernel command line: earlyprintk=sunxi-uart,0x02500c00 clk_ignore_unused initcall_debug=0 console=ttyS3,1500000 loglevel=8 root=/dev/mmcblk0p5 init=/pseudo_init partitions=boot-resource@mmcblk0p1:env@mmcblk0p2:env-redund@mmcblk0p3:boot@mmcblk0p4:rootfs@mmcblk0p5:recovery@mmcblk0p6:rootfs_data@mmcblk0p7:UDISK@mmcblk0p8 cma=0M 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=2018.07-config-dirty(06/16/2023-10:30:39) mbr_offset=1556480 disp_reserve=3686400,0x0000000042b54000 androidboot.dramsize=64 Dentry cache hash table entries: 8192 (order: 4, 65536 bytes, linear) Inode-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) Sorting __ex_table... mem auto-init: stack:off, heap alloc:off, heap free:off Memory: 55728K/65536K available (2902K kernel code, 327K rwdata, 1132K rodata, 116K init, 176K bss, 9808K reserved, 0K cma-reserved) SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 rcu: Preemptible hierarchical RCU implementation. Tasks RCU enabled. rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. NR_IRQS: 0, nr_irqs: 0, preallocated irqs: 0 plic: mapped 200 interrupts with 1 handlers for 2 contexts. riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [0] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns sched_clock: 64 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns riscv_timer_clockevent depends on broadcast, but no broadcast function available clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=24000) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 (order: 0, 4096 bytes, linear) Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes, linear) ASID allocator initialised with 65536 entries rcu: Hierarchical SRCU implementation. devtmpfs: initialized random: get_random_u32 called from bucket_table_alloc.isra.27+0x102/0x124 with crng_init=0 clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns futex hash table entries: 256 (order: 0, 6144 bytes, linear) pinctrl core: initialized pinctrl subsystem DMA: preallocated 256 KiB pool for atomic allocations cpuidle: using governor menu rtc_ccu: sunxi ccu init OK clock: sunxi ccu init OK clock: sunxi ccu init OK sun6i-dma 3002000.dma-controller: sunxi dma probed iommu: Default domain type: Translated sunxi iommu: irq = 4 SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb pwm module init! g2d 5410000.g2d: Adding to iommu group 0 G2D: rcq version initialized.major:252 clocksource: Switched to clocksource riscv_clocksource sun8iw20-pinctrl 2000000.pinctrl: initialized sunXi PIO driver sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pc not found, using dummy regulator spi spi0: spi0 supply spi not found, using dummy regulator sunxi_spi_resource_get()2438 - [spi0] SPI MASTER MODE sunxi_spi_resource_get()2476 - Failed to get sample mode sunxi_spi_resource_get()2481 - Failed to get sample delay sunxi_spi_resource_get()2485 - sample_mode:-1431633921 sample_delay:-1431633921 sunxi_spi_clk_init()2527 - [spi0] mclk 100000000 sunxi_spi_probe()2978 - [spi0]: driver probe succeed, base ffffffd004058000, irq 31 workingset: timestamp_bits=62 max_order=14 bucket_order=0 squashfs: version 4.0 (2009/01/31) Phillip Lougher ntfs: driver 2.1.32 [Flags: R/W]. io scheduler mq-deadline registered io scheduler kyber registered [DISP]disp_module_init disp 5000000.disp: Adding to iommu group 0 [DISP] disp_init,line:2387: smooth display screen:0 type:1 mode:4 display_fb_request,fb_id:0 [DISP]disp_module_init finish sunxi_sid_init()783 - insmod ok pwm-regulator: supplied by regulator-dummy disp_al_manager_apply ouput_type:1 [DISP] lcd_clk_config,line:774: disp 0, clk: pll(378000000),clk(378000000),dclk(63000000) dsi_rate(63000000) clk real:pll(372000000),clk(372000000),dclk(93000000) dsi_rate(150000000) sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pd not found, using dummy regulator sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pg not found, using dummy regulator uart uart1: uart1 supply uart not found, using dummy regulator uart1: ttyS1 at MMIO 0x2500400 (irq = 19, base_baud = 1500000) is a SUNXI sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pe not found, using dummy regulator uart uart2: uart2 supply uart not found, using dummy regulator uart2: ttyS2 at MMIO 0x2500800 (irq = 20, base_baud = 1500000) is a SUNXI sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pb not found, using dummy regulator uart uart3: uart3 supply uart not found, using dummy regulator uart3: ttyS3 at MMIO 0x2500c00 (irq = 21, base_baud = 1500000) is a SUNXI sw_console_setup()1807 - console setup baud 1500000 parity n bits 8, flow n printk: console [ttyS3] enabled uart uart4: uart4 supply uart not found, using dummy regulator uart4: ttyS4 at MMIO 0x2501000 (irq = 22, base_baud = 1500000) is a SUNXI uart uart5: uart5 supply uart not found, using dummy regulator uart5: ttyS5 at MMIO 0x2501400 (irq = 23, base_baud = 1500000) is a SUNXI misc dump reg init ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver sunxi-ehci: EHCI SUNXI driver get ehci1-controller wakeup-source is fail. sunxi ehci1-controller don't init wakeup source [sunxi-ehci1]: probe, pdev->name: 4200000.ehci1-controller, sunxi_ehci: 0xffffffe000487ed0, 0x:ffffffd004075000, irq_no:31 sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply drvvbus not found, using dummy regulator sunxi-ehci 4200000.ehci1-controller: 4200000.ehci1-controller supply hci not found, using dummy regulator sunxi-ehci 4200000.ehci1-controller: EHCI Host Controller sunxi-ehci 4200000.ehci1-controller: new USB bus registered, assigned bus number 1 sunxi-ehci 4200000.ehci1-controller: irq 49, io mem 0x04200000 Freeing logo buffer memory: 3600K sunxi-ehci 4200000.ehci1-controller: USB 2.0 started, EHCI 1.00 sunxi-ehci 4200000.ehci1-controller: ehci_irq: highspeed device connect hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver sunxi-ohci: OHCI SUNXI driver get ohci1-controller wakeup-source is fail. sunxi ohci1-controller don't init wakeup source [sunxi-ohci1]: probe, pdev->name: 4200400.ohci1-controller, sunxi_ohci: 0xffffffe000488298 sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply drvvbus not found, using dummy regulator sunxi-ohci 4200400.ohci1-controller: 4200400.ohci1-controller supply hci not found, using dummy regulator sunxi-ohci 4200400.ohci1-controller: OHCI Host Controller sunxi-ohci 4200400.ohci1-controller: new USB bus registered, assigned bus number 2 sunxi-ohci 4200400.ohci1-controller: irq 50, io mem 0x04200400 hub 2-0:1.0: USB hub found hub 2-0:1.0: 1 port detected sunxi-rtc 7090000.rtc: registered as rtc0 sunxi-rtc 7090000.rtc: setting system clock to 1970-01-01T00:00:29 UTC (29) sunxi-rtc 7090000.rtc: sunxi rtc probed i2c /dev entries driver IR NEC protocol handler initialized sunxi cedar version 1.1 sunxi-cedar 1c0e000.ve: Adding to iommu group 0 VE: install start!!! VE: cedar-ve the get irq is 6 VE: install end!!! VE: sunxi_cedar_probe ashmem: initialized exFAT: Version 1.3.0 get ehci0-controller wakeup-source is fail. sunxi ehci0-controller don't init wakeup source [sunxi-ehci0]: probe, pdev->name: 4101000.ehci0-controller, sunxi_ehci: 0xffffffe000487740, 0x:ffffffd0040d7000, irq_no:2e [sunxi-ehci0]: Not init ehci0 get ohci0-controller wakeup-source is fail. sunxi ohci0-controller don't init wakeup source [sunxi-ohci0]: probe, pdev->name: 4101400.ohci0-controller, sunxi_ohci: 0xffffffe000487b08 [sunxi-ohci0]: Not init ohci0 otg manager soc@3000000:usbc0@0: soc@3000000:usbc0@0 supply usbc not found, using dummy regulator clk: Not disabling unused clocks alloc_fd: slot 0 not NULL! VFS: Cannot open root device "mmcblk0p5" or unknown-block(0,0): error -6 Please append a correct "root=" boot option; here are the available partitions: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.61 #133 Call Trace: [<ffffffe00001f164>] walk_stackframe+0x0/0x98 [<ffffffe00001f31c>] show_stack+0x2a/0x34 [<ffffffe0002dea0a>] dump_stack+0x20/0x28 [<ffffffe000023724>] panic+0xec/0x272 [<ffffffe000000ef2>] mount_block_root+0x214/0x27a [<ffffffe000000fde>] mount_root+0x86/0x90 [<ffffffe000001130>] prepare_namespace+0x148/0x152 [<ffffffe000000b54>] kernel_init_freeable+0x166/0x198 [<ffffffe0002ef170>] kernel_init+0x12/0xee [<ffffffe00001ded0>] ret_from_exception+0x0/0xc ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) ]---
没有看到有sdc的设备号，我用的是SD卡启动

2
Q

在使用riscv64-unknown-linux-gnu编译器编译sysbench后，在开发板上出现versidon'GLIBC_2.29'not found的wenti
MR Series • Posted at • qq715819829

0 Votes

7 Replies

2006 Views

Replied at

@qq715819829 这个文档里的gcc已经过时了，使用sdk提供的即可

7
T

使用ssh命令测试公钥成功，但下载需要输入密码
MR Series • Posted at • 黄色的土豆

0 Votes

14 Replies

3959 Views

Replied at

@ake_jones 在使用ssh命令测试公钥成功，但下载需要输入密码中说：

@whycan 抱歉，我不懂怎么弄，我补个linux基础知识在再配置环境吧

这个AKE 怎么看着有点眼熟→_→

14
L

D1s 哪吒开发板，电阻屏的配置方法
MR Series • Posted at • lingeasy

10 Votes

46 Replies

11046 Views

L Replied at

最近看到使用lvgl开发的软件，使用上面的配置，可能会出现无法获取触屏释放动作的问题，现象如下：
使用ts_test或getevent event0（系统生成的设备号）时可以正常释放；
使用ts_test或getevent测试使用ts_uinput生成的设备就无法正常获取触屏释放的信号。

具体成因没有去研究，但可能通过修改ts.conf配置文件来修复这一问题，主要是关闭了灵敏度相关的参数配置，具体代码如下：
# 路径：package\libs\tslib\files\ts.conf # Uncomment if you wish to use the one-wire linux input layer S70/A70... # module_raw one_wire_ts_input # Uncomment if you wish to use the linux input layer event interface module_raw input # Uncomment if you're using a Sharp Zaurus SL-5500/SL-5000d # module_raw collie # Uncomment if you're using a Sharp Zaurus SL-C700/C750/C760/C860 # module_raw corgi # Uncomment if you're using a device with a UCB1200/1300/1400 TS interface # module_raw ucb1x00 # Uncomment if you're using an HP iPaq h3600 or similar # module_raw h3600 # Uncomment if you're using a Hitachi Webpad # module_raw mk712 # Uncomment if you're using an IBM Arctic II # module_raw arctic2 # module pthres pmin=1 # module variance delta=30 # module dejitter delta=100 module linear

46
R

如何在D1H文件系统编译的时候添加文件?
MR Series • Posted at • rongming2008

0 Votes

9 Replies

2080 Views

Replied at

@rongming2008

target/allwinner/d1-h-nezha/busybox-init-base-files/etc/init.d/rc.final

init得选 busybox

db29cb92-3841-4eb1-9133-5f91f0a19cde-image.png

9
J

D1-H千兆网络丢包问题
MR Series • Posted at • jxzhb

0 Votes

8 Replies

2638 Views

Replied at

@jxzhb 在 D1-H千兆网络丢包问题中说：

@axw_fae
262c26d1-b244-490a-9d57-5c4e269a5285-image.png
按这修改已经解决了

感谢两位分享宝贵经验！ @axw_fae @jxzhb

8
K

D1S哪吒开发板，电阻屏问题在使用ts_uinput后没有释放动作的问题
MR Series • Posted at • kzc1209

0 Votes

1 Replies

647 Views

K Replied at

解决了，将ts.conf文件下的注释掉一些如下：
# Uncomment if you wish to use the one-wire linux input layer S70/A70... # module_raw one_wire_ts_input # Uncomment if you wish to use the linux input layer event interface module_raw input # Uncomment if you're using a Sharp Zaurus SL-5500/SL-5000d # module_raw collie # Uncomment if you're using a Sharp Zaurus SL-C700/C750/C760/C860 # module_raw corgi # Uncomment if you're using a device with a UCB1200/1300/1400 TS interface # module_raw ucb1x00 # Uncomment if you're using an HP iPaq h3600 or similar # module_raw h3600 # Uncomment if you're using a Hitachi Webpad # module_raw mk712 # Uncomment if you're using an IBM Arctic II # module_raw arctic2 #module pthres pmin=1 #module variance delta=30 #module dejitter delta=100 module linear

1
请问build/envsetup.sh中的 buildserver 究竟是干什么用的呢？
MR Series • Posted at • mm

0 Votes

1 Replies

748 Views

Replied at

@gb2047 请问有人知道吗

1
请问哪里可以找到介绍D1-H的boot流程？
MR Series • Posted at • mm

1 Votes

1 Replies

723 Views

Replied at

@gb2047 请问有人知道吗？

1
W

T113 longan uboot无输出
MR Series • Posted at • wxgd2017

0 Votes

3 Replies

1815 Views

K Replied at

@wxgd2017 在哪个路径了？

3
mq-dual , mq-r T113 tina gt911适配
MR Series • Posted at • mangogeek

3 Votes

5 Replies

2847 Views

Q Replied at

你好，我使用的MQ-R在添加触摸的时候touchscreens里面没有触摸设备列表，请问怎么解决啊？214fc3da-e7f0-40c6-8124-fe536a7040b9-image.png

5
D

PWM背光调节时极性异常
MR Series • Posted at • ddrddr

0 Votes

1 Replies

1007 Views

Replied at

应该是当前内核pwm框架与pwm驱动对于极性的判断相反导致，并且kernel阶段的pwm极性与uboot阶段的不一致。

可以参考下面的解决方法：

添加函数将极性配置与uboot阶段保持一致的极性状态。具体方法是在pwm代码中添加接口：
static void sunxi_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, struct pwm_state *state) { unsigned int reg_offset; u32 val, sel; sel = pwm->pwm - chip->base; reg_offset = PWM_PCR_BASE + sel * 0x20; val = sunxi_pwm_readl(chip, reg_offset); if (val & BIT_MASK(8)) { state->polarity = PWM_POLARITY_NORMAL; } else { state->polarity = PWM_POLARITY_INVERSED; } } static struct pwm_ops sunxi_pwm_ops = { ... .get_state = sunxi_pwm_get_state, ... };
这个函数的作用是在pwm驱动初始化阶段，读取uboot阶段设置的极性，并将kernel阶段的极性设置与其保持一致。具体内核操作可追流程。

除了修改驱动代码，还需要同对应修改每个板级目录下的board.dts。该修改主要是针对regulator使用pwm进行调压，会在dts中配置pwm调压的极性，为了保证与uboot阶段的电压一致，现在需要把dts中配置的极性的值置位1。
reg_vdd_cpu: vdd-cpu { compatible = "sunxi-pwm-regulator"; - pwms = <&pwm 0 5000 0>; // 第一个参数是使用的pwm通道，第二个参数是频率，第三个参数是极性 + pwms = <&pwm 0 5000 1>; // 第一个参数是使用的pwm通道，第二个参数是频率，第三个参数是极性 regulator-name = "vdd_cpu"; regulator-min-microvolt = <810000>; regulator-max-microvolt = <1160000>; regulator-ramp-delay = <25>; regulator-always-on; regulator-boot-on; status = "okay"; };
在修改完成后，编译打包，确认版型后烧录测试，先看板子能不能起来，起不来的话证明电压极性有误，可以拿万用表测量一下电压，看启动阶段电压有没有发生突变。成功起来后还需要测试一下pwm功能是否正常，最好使用示波器来测一下board.dts里配置的pwm通道的管脚，然后调试该通道看有无波形变化，具体方法如下：

进入/sys/class/pwm目录，该目录是linux内核为pwm子系统提供的类目录，遍历该目录：
/sys/class/pwm # ls pwmchip0
可以看到，上述 pwmchip0 就是我们注册的pwm控制器，进入该目录，然后遍历该目录：
/sys/class/pwm # cd pwmchip0/ /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # ls device export npwm subsystem uevent unexport
其中npwm文件储存了该pwm控制器的pwm个数，而export和unexport是导出和删除某个pwm设备的文件，下面演示导出pwm1。
/sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # cat npwm 2 /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # echo 1 > export /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # ls device export npwm pwm1 subsystem uevent unexport
可以看到目录中多出pwm1目录，进入该目录，遍历：
/sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # cd pwm1/ /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0/pwm1 # ls capture duty_cycle enable period polarity uevent
该目录中，enable是使能pwm，duty_cycle是占空比，period是周期，polarity是极性，可以配置相关的pwm并且使能：
/sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0/pwm1 # echo 1000000000 > period /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0/pwm1 # echo 500000000 > duty_cycle /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0/pwm1 # echo normal > polarity /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0/pwm1 # echo 1 > enable
如果相应的引脚外接了示波器，可以看到相关的波形。最后返回上层目录，删除该pwm设备：
/sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0/pwm1 # cd .. /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # ls device export npwm pwm1 subsystem uevent unexport /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # echo 1 > unexport /sys/devices/platform/soc/1c23400.pwm/pwm/pwmchip0 # ls device export npwm subsystem uevent unexport
在有条件的情况且能找到相应屏幕的情况下，最好接上屏幕进行验证，确认在uboot阶段进入kernel阶段出现闪屏的情况。

不带屏幕，且没有vdd-cpu的话，pwm初始化极性就不会影响到默认固件正常使用，使用示波器验证就好。

1
L

T113-S3能否支持1080p屏幕
MR Series • Posted at • leasbad

0 Votes

0 Replies

618 Views

No one has replied

0
M

D1s从SDC2启动识别不了TF卡，但是从SDC0启动完全正常。
MR Series • Posted at • memory

0 Votes

1 Replies

972 Views

Replied at

@memory
可能兼容性问题，建议用三星或者闪迪的eMMC芯片。

1

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adb 和usb虚拟串口的切换 MR Series • Posted at • ddrddr

芒果派MangoPi MQ Pro+Tina Linux 开发环境搭建 MR Series • Posted at • giao

有关编译c内联矢量指令时，unknown register name ‘v1’ in ‘asm’的问题 MR Series • Posted at • zny666

D1哪吒v1.2版本原理图与PCB源文件 可以下载了 MR Series • 哪吒原理图 • Posted at • memory

T113 tina GPADC怎么用来电压测量呀？ MR Series • Posted at • jr_online

t113使用spinandflash作为存储介质往文件系统中复制文件一直提示空间不足 MR Series • Posted at • ah669741

有偿求芒果派MQ Pro全志D1 H主控驱动DVP OV5640 MR Series • Posted at • AbuzzHarbor9999

D1-H这块板子怎么打开矢量运算支持 MR Series • Posted at • zny666

T113-s3 求助帮忙dump内存 MR Series • Posted at • czllong1989

D1S GPIO的速率最高能到多少？ MR Series • Posted at • LilaZhou

D1s 接 i80 ST7789 LCD 的线序 MR Series • d1s st7789 i80 • Posted at • memory

哪吒D1的内存带宽 MR Series • Posted at • zhaodongyu

D1s 开发板 M2 MR Series • d1s m2 • Posted at • whycan晕哥

rtos插入U盘挂载失败 MR Series • Posted at • zznzzn

自己画的D1s/T113板子，uboot能引导，进入系统有时会卡住死机 MR Series • Posted at • 钟工

D1s 通过内存映射方式，直接操作GPIO寄存器，输出速度很慢，如何提高？ MR Series • Posted at • LilaZhou

请问spi-nand的型号是什么？ MR Series • Posted at • sorive

求教怎么关掉XRADIO WIFI OPEN MR Series • Posted at • cfxcfx

【开源硬件】全志芯片系列优秀开源工程分享第三期 MR Series • Posted at • budbool

我想调整eMMC的频率，又不想重新烧固件，请问可以实现吗？ MR Series • Posted at • memory

D1s晶振不起振问题 MR Series • Posted at • litengos

F133烧录nand flash失败 MR Series • Posted at • CHENNENGBIAO

求助贴，自己制作的系统镜像，用于哪吒D1-H，但是网卡丢包情况严重 MR Series • Posted at • xiaoxiaoji

下载v2.1也是repo start product-smartx-d1-h-tina-stable-v2.0 --all？ MR Series • Posted at • syemour

T113 网络摄像头 MR Series • Posted at • chen189324

请教一下top命令支持，top -t 不支持应该如何处理？ MR Series • Posted at • zznzzn

使用Docker 编译 Tina-Linux MR Series • Posted at • KunYi

芒果派MangoPi MQ Pro环境搭建 MR Series • Posted at • giao

F133启动rtk_hciattach报错 MR Series • Posted at • shz18877605430

ubuntu下xfel工具怎样识别到D1-H开发板 MR Series • Posted at • a792947123

尝试mq-r驱动mipi屏遇到问题 MR Series • Posted at • soso90

D1 ddr驱动问题咨询 MR Series • Posted at • sfgy125110

D1-H开发板裸机程序可以通过xfel或其他工具烧录到emmc吗 MR Series • Posted at • a792947123

深入研究全志SOC芯片EFUSE,并扩展xfel工具，实现efuse烧写。 MR Series • Posted at • tripod9

以太网phy自动协商原理中，为什么千兆需要协商主从，百兆不需要？ MR Series • Posted at • ubuntu

是不是驱动开启旋转之后，就没有/dev/fb0了？
MR Series • Posted at • memory

D1 用Xfel启动不了内核
MR Series • Posted at • geniusz

D1s i80 接 ST7789V uboot有显示进入 Linux 没显示黑屏了
MR Series • Posted at • awwwwa

D1s可以实现 LCD + TV 双屏异显吗？
MR Series • Posted at • memory

芒果派MangoPi MQ Pro构建sqlite3并进行性能测试
MR Series • Posted at • bayche

mq-r t113 ov5640适配
MR Series • Posted at • kw___

启动到这里停止了，是不是dram坏了？
MR Series • Posted at • dort91011

芒果派 MQ-Dual T113 官方镜像无法启动
MR Series • Posted at • center1056

D1 Tina-SDK V2.1编译直接报错！
MR Series • Posted at • 100ask

按照官方文档去配置spinand切换spinor报错
MR Series • Posted at • abcdef

D1-h开机时间最短能做到多少？
MR Series • Posted at • haaland

D1-H v2.1 SDK问题
MR Series • Posted at • litengos

Tina sdk(t113) 更改uart_debug口后，debug信息打印不全
MR Series • Posted at • jr_online

Lichee RV Dock的 type-c 支持网口吗？
MR Series • Posted at • zznzzn

d1s和t113在供电有啥区别？
MR Series • Posted at • bigfly

求教，D1s uboot烧写问题。
MR Series • Posted at • siguadao

T113麻雀，TF卡启动，经常卡死
MR Series • Posted at • gonboy

d1h的怎么开启矢量指令的支持
MR Series • Posted at • haaland

全志D1怎么开启V指令？并且正常使用？
MR Series • Posted at • Brucelee24

T113-Pro开发板连接mipi屏幕，屏幕总是不亮
MR Series • Posted at • z15612417860

麻雀T113-s3, 触摸屏错误，总是提示
MR Series • Posted at • gonboy

增加Package, 生成的so 无法自动添加到 /usr/lib中
MR Series • Posted at • gonboy

Pack Error: F133-mq_r打包时出现no user resource partitions
MR Series • Posted at • zhang21st

服务平台D1-H的文档怎么没了以前有很多文档的
MR Series • Posted at • nikola

T113-S3 配置横屏显示系统跑不起来问题
MR Series • Posted at • AW20221130

gadget做HID键盘报错
MR Series • Posted at • xjy_5

f133增加驱动未编译进固件中
MR Series • Posted at • furyfangyu

移植到全志D1-H开发板，找不到MMIO
MR Series • Posted at • jaddyk

全志D1烧写中断，开机卡[180]Loading boot-pkg fail(error=2)
MR Series • Posted at • xjy_5

uart寄存器问题
MR Series • Posted at • sfgy125110

d1-h是不支持KGDB吗？
MR Series • Posted at • pineappleman

修改了串口的波特率后uboot阶段乱码
MR Series • Posted at • xingcongying

T113裸跑不能产生中断请教：
MR Series • Posted at • L13819506056

芒果派 MQ-R T113 无法启动
MR Series • Posted at • llqzx

D1s 无法从EMMC启动
MR Series • Posted at • lvjun0728

USB Camera demo代码包问题
MR Series • Posted at • Cool_Sir

我的程序可以搜索出来，但是设置里看不到
MR Series • Posted at • SongXuanYu

播放wav的音频文件没有问题，播放视频mp4异常
MR Series • Posted at • zznzzn

因为喜欢用ADB，因为不喜欢插拔TF卡，所以D1直接用PhoenixSuit烧录TF(SDNAND)
MR Series • Posted at • TEVET

D1H 使用OV5640 报错
MR Series • Posted at • liangjian

T113 摄像头无法打开
MR Series • Posted at • myamoroso

D1 的sdk包无法下载
MR Series • Posted at • geniusz

哪吒d1-h开发板mmap /dev/mem设备，gdb不能访问
MR Series • Posted at • liuruyi

编译错误，在进行make -j32时出现错误
MR Series • Posted at • hanky

MQ-Pro D1-H ov5640适配
MR Series • Posted at • kw___

adb 和usb虚拟串口的切换
MR Series • Posted at • ddrddr

芒果派MangoPi MQ Pro+Tina Linux 开发环境搭建
MR Series • Posted at • giao

有关编译c内联矢量指令时，unknown register name ‘v1’ in ‘asm’的问题
MR Series • Posted at • zny666

D1哪吒v1.2版本原理图与PCB源文件可以下载了
MR Series • 哪吒原理图 • Posted at • memory

T113 tina GPADC怎么用来电压测量呀？
MR Series • Posted at • jr_online

t113使用spinandflash作为存储介质往文件系统中复制文件一直提示空间不足
MR Series • Posted at • ah669741

有偿求芒果派MQ Pro全志D1 H主控驱动DVP OV5640
MR Series • Posted at • AbuzzHarbor9999

D1-H这块板子怎么打开矢量运算支持
MR Series • Posted at • zny666

T113-s3 求助帮忙dump内存
MR Series • Posted at • czllong1989

D1S GPIO的速率最高能到多少？
MR Series • Posted at • LilaZhou

D1s 接 i80 ST7789 LCD 的线序
MR Series • d1s st7789 i80 • Posted at • memory

哪吒D1的内存带宽
MR Series • Posted at • zhaodongyu

D1s 开发板 M2
MR Series • d1s m2 • Posted at • whycan晕哥

rtos插入U盘挂载失败
MR Series • Posted at • zznzzn

自己画的D1s/T113板子，uboot能引导，进入系统有时会卡住死机
MR Series • Posted at • 钟工

D1s 通过内存映射方式，直接操作GPIO寄存器，输出速度很慢，如何提高？
MR Series • Posted at • LilaZhou

请问spi-nand的型号是什么？
MR Series • Posted at • sorive

求教怎么关掉XRADIO WIFI OPEN
MR Series • Posted at • cfxcfx

【开源硬件】全志芯片系列优秀开源工程分享第三期
MR Series • Posted at • budbool

我想调整eMMC的频率，又不想重新烧固件，请问可以实现吗？
MR Series • Posted at • memory

D1s晶振不起振问题
MR Series • Posted at • litengos

F133烧录nand flash失败
MR Series • Posted at • CHENNENGBIAO

求助贴，自己制作的系统镜像，用于哪吒D1-H，但是网卡丢包情况严重
MR Series • Posted at • xiaoxiaoji

下载v2.1也是repo start product-smartx-d1-h-tina-stable-v2.0 --all？
MR Series • Posted at • syemour

T113 网络摄像头
MR Series • Posted at • chen189324

请教一下top命令支持，top -t 不支持应该如何处理？
MR Series • Posted at • zznzzn

使用Docker 编译 Tina-Linux
MR Series • Posted at • KunYi

芒果派MangoPi MQ Pro环境搭建
MR Series • Posted at • giao

F133启动rtk_hciattach报错
MR Series • Posted at • shz18877605430

ubuntu下xfel工具怎样识别到D1-H开发板
MR Series • Posted at • a792947123

尝试mq-r驱动mipi屏遇到问题
MR Series • Posted at • soso90

D1 ddr驱动问题咨询
MR Series • Posted at • sfgy125110

D1-H开发板裸机程序可以通过xfel或其他工具烧录到emmc吗
MR Series • Posted at • a792947123

深入研究全志SOC芯片EFUSE,并扩展xfel工具，实现efuse烧写。
MR Series • Posted at • tripod9

以太网phy自动协商原理中，为什么千兆需要协商主从，百兆不需要？
MR Series • Posted at • ubuntu