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#5 Re: 全志 SOC » 网上下载的t113用的tina5.x sdk,无t113s3配置,求个补丁。 » 2024-11-21 09:33:57

有 t113-s4 那个 sdk里面没有 支持 t113-s3,我试图补丁了一下,没有成功,放弃治疗。

#9 Re: 全志 SOC » 三张Linux I2S声卡可以玩 5.1杜比音效吗? » 2024-08-31 12:02:08

rick lou 说:

不可以,杜比和dts有严格监管的版权,建议同轴或者hdmi直通然后外接支持的解码器转成iis

有哪些解码器可以推荐呢?

#10 Re: 全志 SOC » 三张Linux I2S声卡可以玩 5.1杜比音效吗? » 2024-08-30 20:22:35

#### 使用ALSA
如果你更喜欢使用ALSA,可以使用多个混音器来组合不同的声道。首先,确认你的声卡设备名称,然后创建一个自定义的混音器文件来组合多个声道。

1. **编辑`/etc/asound.conf`**:
   创建或编辑`/etc/asound.conf`文件,定义一个新的混音器设备,将多个声卡组合在一起。例如:

   pcm.multichannel {
       type multi
       playback_switch {
           slave {
               pcm "hw:0,0"
           }
           slave {
               pcm "hw:1,0"
           }
           slave {
               pcm "hw:2,0"
           }
       }
   }

   在这里,`hw:0,0`、`hw:1,0` 和 `hw:2,0` 分别代表三张声卡的设备名称。你需要根据实际的设备名称进行替换。

2. **设置默认PCM设备**:
   确保你的系统将新创建的混音器设备设置为默认PCM设备。

### 3. 测试和调整
完成配置后,测试音频输出是否正确。你可以播放一段5.1声道的音频文件,并检查每个扬声器是否输出正确的声道声音。

### 4. 自动化脚本
为了简化每次启动时的配置过程,可以编写一个脚本来自动加载所需的PulseAudio模块或ALSA配置,并设置默认音频设备。

### 注意事项
- 确保所有声卡都正确连接并且工作正常。
- 扬声器的布线和设置也非常重要,确保每个扬声器连接到正确的输出端口。
- 由于声道映射需要精确设置,可能需要多次调整才能达到理想的效果。

通过上述步骤,你可以利用三张双声道声卡在Linux系统中实现5.1声道环绕声。

#11 全志 SOC » 三张Linux I2S声卡可以玩 5.1杜比音效吗? » 2024-08-30 20:21:48

ubuntu
回复: 4

三张Linux I2S声卡可以玩 5.1杜比音效吗?

#12 Re: 工业芯 匠芯创 » D13x 有现成的 ntp 功能吗? » 2024-08-29 07:51:30

NTP协议很简单的,如果有TCP/UDP demo代码,对照改下就可以了。

#14 Re: 全志 SOC » ubuntu 22.03不能显示中文是哪里不对啊? » 2024-08-28 17:10:18

海石生风 说:

前提条件要说明清楚:这是tty终端还是pts虚拟终端?
tty终端默认不支持中文显示,需要对内核打补丁才能支持中文
pts可以理解为是在桌面环境内打开的终端模拟器,ubuntu默认pts应该支持中文

SSH登录进去是tty还是pts ?

#15 Re: 全志 SOC » H3主线U-boot之环境变量 » 2024-08-27 12:11:32

uboot.env 具体放哪个位置呢?

#17 Re: ESP32/ESP8266 » ESP32-P4终于可以购买了, 官网tb开发板499, 小贵, » 2024-08-08 10:00:47

skrlaoshiren 说:

idf5.3开始支持esp32p4,官网上也有这个开发板资料

https://www.espressif.com/en/products/devkits

这是学多年前长城哈佛的玩法吗?一个H6玩到底

#21 Re: 全志 SOC » T113中断读取io状态赋值设置另外一个io 输出电平不同步 » 2024-08-06 23:47:49

50khz这么高频的嘛,周期是20us,全部在驱动里面操作试一试看,如果还不行就降低频率。

#22 Re: 计算机图形/GUI/RTOS/FileSystem/OpenGL/DirectX/SDL2 » 请问如何获取windows和Ubuntu的缩放值 » 2024-07-16 21:16:13

QQ截图20240716211317.png

谢谢老板,windows和ubuntu测试都没有问题。

    QList<QScreen*> screens = QApplication::screens(); // 获取所有屏幕的QScreen对象列表
    for (QScreen* screen : screens)
    {
        qDebug() << "logicXY: " << screen->logicalDotsPerInchX() << "," << screen->logicalDotsPerInchY();
    }

#25 Re: 全志 SOC » D1s调试lvds,求解? » 2024-07-08 08:57:05

ghosoft 说:

@晕哥
感谢晕哥, 弄好了

大佬改了哪里,分享一下

#29 Re: 工业芯 匠芯创 » 匠芯创 D211,7寸mipi屏核心板 » 2024-06-29 11:08:02

regbbs 说:
ArtInChip 说:

mipi一般是竖屏,而且还要做竖屏转横屏,要双buffer。一般情况下,仪表盘还是建议用RGB 横屏,最大可以1920x1200

7寸,10寸好多都是mipi的横屏。而且通用的,不同厂家的接口等都一样,可以直接替换

大佬有型号或厂家推荐吗?

#30 Re: 全志 SOC » v851s g2d 模块 sample 深究 » 2024-06-28 14:03:23

soso 说:
mysteryli 说:

看到G2D的例程输出到/dev/disp,
我换了屏幕使用fbtft,生成了FB0,怎么才能让这个mpp例程输出到fb0呢?

没法用吧。这个要对接rgb这些硬件驱动

g2d理论上可以用,但是g2d只能操作物理地址,得想办法得到fb的物理地址。

#31 Re: 全志 SOC » st7789v编译不通过,求助 » 2024-06-25 08:22:36

@Yulong
确认一下是不是全角的空格字符,或者有其他全角字符。

#32 全志 SOC » 请问T113 LVGL DEMO G2D_CMD_BITBLT_H failed: Operation not permitte是什么问题? » 2024-06-25 08:15:26

ubuntu
回复: 1
# chmod +x /tmp/lvgl_sunxifb && /tmp/lvgl_sunxifb 0
wh=1200x1920, vwh=1200x3840, bpp=32, rotated=0
Turn on double buffering.
Turn on 2d hardware acceleration.
Turn on 2d hardware acceleration rotate.
Error: sunxifb_g2d_blit_to_fb G2D_CMD_BITBLT_H failed: Operation not permitted
sunxifb_g2d_blit_to_fb src[phy=0x1200000 format=0 alpha=255 wh=[1200 1920] clip=[0 0 1200 1920]] dst=[phy=(nil) format=0 wh=[1200 3840] clip=[0 0 1200 1920]]
Error: sunxifb_g2d_blit_to_fb G2D_CMD_BITBLT_H failed: Operation not permitted
sunxifb_g2d_blit_to_fb src[phy=0x1200000 format=0 alpha=255 wh=[1200 1920] clip=[0 0 1200 1920]] dst=[phy=(nil) format=0 wh=[1200 3840] clip=[0 1920 1200 1920]]
Error: sunxifb_g2d_blit_to_fb G2D_CMD_BITBLT_H failed: Operation not permitted
sunxifb_g2d_blit_to_fb src[phy=0x1200000 format=0 alpha=255 wh=[1200 1920] clip=[0 0 1200 1920]] dst=[phy=(nil) format=0 wh=[1200 3840] clip=[0 0 1200 1920]]
Error: sunxifb_g2d_blit_to_fb G2D_CMD_BITBLT_H failed: Operation not permitted
sunxifb_g2d_blit_to_fb src[phy=0x1200000 format=0 alpha=255 wh=[1200 1920] clip=[0 0 1200 1920]] dst=[phy=(nil) format=0 wh=[1200 3840] clip=[0 1920 1200 1920]]

#36 Re: 8051/STC8/AT89C51/N76E003 » STC32G12K128的Dhrystone性能测试 » 2024-06-03 17:39:30

海石生风 说:

32位80251?为什么不选RISC-V?后者无论性能、生态、受权、扩展都能秒前者!

确实

#37 Re: 全志 SOC » V3S串口921600波特率使用 » 2024-05-21 14:03:26

游侠TT 说:

@谢图图
我全志的v3s调成功了,csdn上搜它高速时钟的设置,u-boot和内核都得改,串口0使用115200和串口2使用921600不会卡死了

请问最后具体是怎么解决的呢?

#38 Re: 全志 SOC » 咨询下芯片电源用EA3036的好处?用三个ASM1117不是也可以么? » 2024-05-20 10:37:15

LDO(低压差线性稳压器)的本质可以看作是电阻分压。LDO是一种常见的线性稳压器,用于在输入电压较高的情况下提供稳定的输出电压。它通过一个可调节的电阻网络来实现电压降和稳压功能。

#42 Re: 全志 SOC » 开源 T113-s3 图纸 » 2024-05-12 22:21:29

cz_jjq 说:

一直没整明白模拟地和数字地,为啥芯片下面要好大一个数字地?求教

为了芯片里面的那块基板好布线,散热,信号一致性啥的。

#43 Re: 全志 SOC » linux的2038问题有哪位大佬处理过吗,帮忙指点下? » 2024-05-06 12:07:05

现在不都是 uint64_t 类型了吗?

打印一下 sizeof(time_t)

#44 Re: VMWare/Linux/Ubuntu/Fedora/CentOS/U-BOOT » 记录一下常用易忘的Linux日常操作 » 2024-05-06 10:07:24

命令行挂载 hgfs 分区:

sudo /usr/bin/vmhgfs-fuse .host:/ /mnt/hgfs -o subtype=vmhgfs-fuse,allow_other

#49 Re: 感芯科技 » 老电脑装Linux能恢复青春吗? » 2024-04-25 16:30:54

如果支持高速M.2固态硬盘,换上去真能焕发第二春

#52 Re: VMWare/Linux/Ubuntu/Fedora/CentOS/U-BOOT » 讨论一下MQTT物联网安全问题 » 2024-04-13 11:11:32

lyg116 说:

用AES加密,并且用空中下发设备证书

这个下载不属于MQTT协议范围吧,请问具体怎么空中下载证书呢?

#53 Re: VMWare/Linux/Ubuntu/Fedora/CentOS/U-BOOT » 讨论一下MQTT物联网安全问题 » 2024-04-07 20:21:00

也可以用专网卡,VPN用的SIM卡,比如水表、电表、燃气表、环境监测用这种方案。

#57 Re: VMWare/Linux/Ubuntu/Fedora/CentOS/U-BOOT » Ubuntu下普通用户运行 wpa_gui 出错的解决方案 » 2024-03-19 17:11:40

命令行测试:

wpa_cli -i wlx60fb00f2ccfb -p /var/run/wpa_supplicant/ scan

wpa_cli -i wlx60fb00f2ccfb -p /var/run/wpa_supplicant/ scan_result

wpa_cli -i wlx60fb00f2ccfb -p /var/run/wpa_supplicant/ status

#59 VMWare/Linux/Ubuntu/Fedora/CentOS/U-BOOT » Ubuntu下普通用户运行 wpa_gui 出错的解决方案 » 2024-03-19 16:53:31

ubuntu
回复: 2

修改socket文件的拥有者权限:

sudo chown -R ubuntu:ubuntu/var/run/wpa_supplicant/

#65 Re: 技术人生/软件使用技巧/破解经验/技术吐槽/灌水 » 哔哩哔哩和抖音app免流的原理是什么? » 2023-12-26 12:14:42

dykxjh 说:

APP公司和电信、移动、联通合作

具体实现原理是什么呢?如果帆樯还免不免呢?

#67 Re: 全志 SOC » F1C200S在启动一路usb摄像头的时候,报了no space left on device » 2023-12-15 09:37:29

我知道你很急,但是请您先别急。

到底是内存不够,还是闪存不够?

#68 Re: 全志 SOC » 小白自制Linux开发板(F1C200s)整理系列,持续更新中 » 2023-12-03 23:51:17

随遇而安丶 说:

大佬厉害,能详细教一下我这手残党怎么焊芯片吗

先到芯片引脚上面上点锡,然后热风枪320度左右吹

#69 Re: 全志 SOC » 记录全志A133的u-boot读写设备树,免改固件在线调试 » 2023-11-30 16:48:29

fdt set /soc@03000000/lcd0@01c0c000/ lcd_x          <1024>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_y          <400>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_dclk_freq  <35>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_hbp        <170>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_ht         <1344>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_hspw       <20>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_vbp        <20>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_vt         <435>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_vspw       <5>







fdt set /soc@03000000/lcd0@01c0c000/ lcd_x          <1024>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_y          <600>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_dclk_freq  <52>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_hbp        <170>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_ht         <1364>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_hspw       <10>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_vbp        <20>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_vt         <635>
fdt set /soc@03000000/lcd0@01c0c000/ lcd_vspw       <5>

#70 Re: 全志 SOC » 记录全志A133的u-boot读写设备树,免改固件在线调试 » 2023-11-30 16:18:21

=> fdt set /soc@03000000/lcd0@01c0c000/ lcd_x <1025>
=> fdt get value xxx /soc@03000000/lcd0@01c0c000/ lcd_x
=> print xxx
xxx=0x00000401

#71 Re: 全志 SOC » 记录全志A133的u-boot读写设备树,免改固件在线调试 » 2023-11-30 16:13:28

_20231130161108.jpg

=> fdt get value xxx /soc@03000000/pinctrl@07022000/s_uart0@0/ allwinner,drive
=> print xxx
xxx=0x00000001
=> fdt get value xxx /soc@03000000/lcd0@01c0c000/ compatible
=> print xxx
xxx=allwinner,sunxi-lcd0

#72 全志 SOC » 记录全志A133的u-boot读写设备树,免改固件在线调试 » 2023-11-30 16:05:09

ubuntu
回复: 4

fdt get value xxx /soc@03000000/pinctrl@07022000/s_uart0@0/ allwinner,drive 3

#73 Re: 技术人生/软件使用技巧/破解经验/技术吐槽/灌水 » 分享咸鱼上便宜的两款微型投影驱动玩玩,一款驱动简单,一款分辨率高,都是LCOS屏的。欢迎探讨交流 » 2023-11-28 11:28:22

wangchen 说:

一下子就想剁手了,到手每次又变垃圾

我下单了都申请退款了,我知道我只是想有一种曾经拥有的感觉。

#74 Re: DIY/综合/Arduino/写字机/3D打印机/智能小车/平衡车/四轴飞行/MQTT/物联网 » 请问,现在很多soc有算力,比如0.5T或者1T,这样的片子具体应用在哪些场合呢? » 2023-11-27 15:22:39

能用的场合很多,需要识别的场合都能用。我的一个朋友都躺平了,用上自动识别游戏人物,自己打游戏,自动赚钱了。

#77 全志 SOC » 一个简单的 linux fb0 双缓冲切换demo » 2023-11-27 11:14:48

ubuntu
回复: 1
#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/mman.h>
#include <sys/ioctl.h>
#include <linux/fb.h>

#define WIDTH 480
#define HEIGHT 480
#define BYTES_PER_PIXEL 4

int main() {
    int fb = open("/dev/fb0", O_RDWR);
    if (fb == -1) {
        perror("Unable to open framebuffer");
        return 1;
    }

    struct fb_var_screeninfo vinfo;

    ioctl(fb, FBIOGET_VSCREENINFO, &vinfo);

    printf("vinfo.xres=%d, vinfo.yres=%d\n", vinfo.xres, vinfo.yres);
    printf("vinfo.xres_virtual=%d, vinfo.yres_virtual=%d\n", vinfo.xres_virtual, vinfo.yres_virtual);

    ioctl(fb, FBIOGET_VSCREENINFO, &vinfo);

    unsigned char *fbp = mmap(0, vinfo.yres_virtual * vinfo.xres * BYTES_PER_PIXEL, PROT_READ | PROT_WRITE, MAP_SHARED, fb, 0);

    // 填充第一个缓冲区
    for (int y = 0; y < vinfo.yres; y++)
        for (int x = 0; x < vinfo.xres; x++)
            *((unsigned long*)(fbp + 4*x + 4*y*vinfo.xres)) = 0xFF00FFFF;

    // 填充第二个缓冲区
    for (int y = vinfo.yres; y < 2*vinfo.yres; y++)
        for (int x = 0; x < vinfo.xres; x++)
            *((unsigned long*)(fbp + 4*x + 4*y*vinfo.xres)) = 0xFFFF00FF;



    int i = 0;
    while(1)
    {
        // 切换到第二个缓冲区
        vinfo.yoffset = (i++%2)*HEIGHT;
        printf("vinfo.yoffset = %d\n", vinfo.yoffset);

        if(0 != ioctl(fb, FBIOPAN_DISPLAY, &vinfo))
        {
                printf("fb iopan display error.\n");
        }

        sleep(1);
    }


    munmap(fbp, vinfo.yres_virtual * vinfo.xres * BYTES_PER_PIXEL);
    close(fb);

    return 0;
}

#78 Re: 全志 SOC » t113 udhcpc问题 » 2023-11-27 11:13:03

udhcpc就是这样的,执行前要执行 ifconfig eth0 up,

可能用别的dhcpc解决了这个问题。

#79 Re: 全志 SOC » V853网卡RTL8211F 1Gbps网卡时通时不通,是不是 tx-delay, rx-delay不对啊? » 2023-11-17 10:02:46

ethtool -s eth0 speed 10 duplex full autoneg on


强行改成10M,我这里各种路由器,各种网线都可以用了。

但是100M和1000M都不行

#81 Re: 全志 SOC » V853网卡RTL8211F 1Gbps网卡时通时不通,是不是 tx-delay, rx-delay不对啊? » 2023-11-16 16:58:03

=> fdt list /soc@03000000/pinctrl@02000000/gmac0@0/
gmac0@0 {
        allwinner,pins = "PE0", "PE1", "PE2", "PE3", "PE4", "PE5", "PE6", "PE7", "PE8", "PE9", "PE10", "PE11", "PE12", "PE13", "PE14", "PE15";
        allwinner,function = "rgmii";
        allwinner,drive = "0";
        allwinner,muxsel = <0x00000003>;
        allwinner,pull = <0x00000000>;
        linux,phandle = <0x00000097>;
        phandle = <0x00000097>;
};
=>
=>
=>
=> fdt set /soc@03000000/pinctrl@02000000/gmac0@0/ allwinner,drive 3
=>
=>
=> fdt list /soc@03000000/pinctrl@02000000/gmac0@0/
gmac0@0 {
        allwinner,pins = "PE0", "PE1", "PE2", "PE3", "PE4", "PE5", "PE6", "PE7", "PE8", "PE9", "PE10", "PE11", "PE12", "PE13", "PE14", "PE15";
        allwinner,function = "rgmii";
        allwinner,drive = "3";
        allwinner,muxsel = <0x00000003>;
        allwinner,pull = <0x00000000>;
        linux,phandle = <0x00000097>;
        phandle = <0x00000097>;
};
=>

#85 全志 SOC » A133 tina5 reboot 不成功,可能是什么问题引起呢? » 2023-11-15 12:05:56

ubuntu
回复: 0
root@OpenWrt:/#
root@OpenWrt:/# reboot
root@OpenWrt:/# [  131.812780] br-lan: port 1(eth0) entered disabled state
[  131.825385] device eth0 left promiscuous mode
[  131.830628] br-lan: port 1(eth0) entered disabled state
[  131.846463] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[  136.189181] sunxi-mmc sdc2: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[  136.200895] [alarmtimer] have no shutdown alarm! alarmtimer_shutdown 322
[  137.161378] reboot: Restarting system

#86 Re: 工业芯 匠芯创 » RISC-V高性能显示控制跨界MCU D13x系列Datasheet » 2023-11-13 11:12:49

tangloong 说:

规格书 中文的  太棒了

让老外也体验一下中文四六级的酸爽。

#88 Re: 全志 SOC » 做了一块f1c200s小板子 » 2023-11-03 22:46:38

tangloong 说:

话说 EA3036 和 ASM1117 供电 使用上 差异大吗?ASM1117 成本更低吧?

1117效率低得吓人

#92 Re: 全志 SOC » 开源智能家居V3s CAN转以太网网关,附openwrt19.07.7 » 2023-10-13 15:48:39

make package/feeds/packages/canutils/compile V=s

make[1]: Entering directory '/opt2/openwrt/openwrt_v3s_can_gateway'
make[2]: Entering directory '/opt2/openwrt/openwrt_v3s_can_gateway/package/libs/toolchain'
echo "libc" >> /opt2/openwrt/openwrt_v3s_can_gateway/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/pkginfo/toolchain.default.install
echo "libgcc" >> /opt2/openwrt/openwrt_v3s_can_gateway/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/pkginfo/toolchain.default.install
echo "libpthread" >> /opt2/openwrt/openwrt_v3s_can_gateway/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/pkginfo/toolchain.default.install
echo "librt" >> /opt2/openwrt/openwrt_v3s_can_gateway/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/pkginfo/toolchain.default.install
make[2]: Leaving directory '/opt2/openwrt/openwrt_v3s_can_gateway/package/libs/toolchain'
time: package/libs/toolchain/compile#0.12#0.04#0.16
make[2]: Entering directory '/opt2/openwrt/openwrt_v3s_can_gateway/feeds/packages/utils/canutils'
mkdir -p /opt2/openwrt/openwrt_v3s_can_gateway/dl
SHELL= flock /opt2/openwrt/openwrt_v3s_can_gateway/tmp/.canutils-2017-02-16-cb33a557.tar.xz.flock -c '          /opt2/openwrt/openwrt_v3s_can_gateway/scripts/download.pl "/opt2/openwrt/openwrt_v3s_can_gateway/dl" "canutils-2017-02-16-cb33a557.tar.xz" "d9c01eeff3d81a28161ca5c3937ec005a1f49ca3eb97bee0164d53cc66365786" "" || (  /opt2/openwrt/openwrt_v3s_can_gateway/scripts/dl_github_archive.py --dl-dir="/opt2/openwrt/openwrt_v3s_can_gateway/dl" --url="https://github.com/linux-can/can-utils" --version="cb33a55720716cbe01e6025a2bda74a1b7e492d3" --subdir="canutils-2017-02-16-cb33a557" --source="canutils-2017-02-16-cb33a557.tar.xz" --hash="d9c01eeff3d81a28161ca5c3937ec005a1f49ca3eb97bee0164d53cc66365786" || (     echo "Checking out files from the git repository..."; mkdir -p /opt2/openwrt/openwrt_v3s_can_gateway/tmp/dl && cd /opt2/openwrt/openwrt_v3s_can_gateway/tmp/dl && rm -rf canutils-2017-02-16-cb33a557 && [ \! -d canutils-2017-02-16-cb33a557 ] && git clone  https://github.com/linux-can/can-utils canutils-2017-02-16-cb33a557 && (cd canutils-2017-02-16-cb33a557 && git checkout cb33a55720716cbe01e6025a2bda74a1b7e492d3 && git submodule update --init --recursive) && echo "Packing checkout..." && export TAR_TIMESTAMP=`cd canutils-2017-02-16-cb33a557 && git log -1 --format='\''@%ct'\''` && rm -rf canutils-2017-02-16-cb33a557/.git &&        tar --numeric-owner --owner=0 --group=0 --mode=a-s --sort=name ${TAR_TIMESTAMP:+--mtime="$TAR_TIMESTAMP"} -c canutils-2017-02-16-cb33a557 |    xz -zc -7e > /opt2/openwrt/openwrt_v3s_can_gateway/tmp/dl/canutils-2017-02-16-cb33a557.tar.xz && mv /opt2/openwrt/openwrt_v3s_can_gateway/tmp/dl/canutils-2017-02-16-cb33a557.tar.xz /opt2/openwrt/openwrt_v3s_can_gateway/dl/ && rm -rf canutils-2017-02-16-cb33a557; );  )    '
echo "canutils" >> /opt2/openwrt/openwrt_v3s_can_gateway/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/pkginfo/canutils.default.install
echo "canutils-candump" >> /opt2/openwrt/openwrt_v3s_can_gateway/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/pkginfo/canutils.default.install
echo "canutils-cansend" >> /opt2/openwrt/openwrt_v3s_can_gateway/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/pkginfo/canutils.default.install
make[2]: Leaving directory '/opt2/openwrt/openwrt_v3s_can_gateway/feeds/packages/utils/canutils'
time: package/feeds/packages/canutils/compile#0.95#0.49#1.42
make[1]: Leaving directory '/opt2/openwrt/openwrt_v3s_can_gateway'

这个正常

#93 Re: 全志 SOC » 开源智能家居V3s CAN转以太网网关,附openwrt19.07.7 » 2023-10-13 15:34:23

Configuring luci.
Configuring luci-i18n-opkg-zh-cn.
Configuring procps-ng-top.
Configuring luci-i18n-opkg-en.
Configuring luci-i18n-base-en.
Configuring procps-ng-pmap.
Configuring kmod-ipt-offload.
Configuring urngd.
Configuring procps-ng-pgrep.
Configuring luci-i18n-firewall-zh-cn.
Configuring ppp-mod-pppoe.
Configuring canutils-candump.
Collected errors:
 * satisfy_dependencies_for: Cannot satisfy the following dependencies for ip-full:
 *      libcap
 * opkg_install_cmd: Cannot install package ip-full.
package/Makefile:65: recipe for target 'package/install' failed
make[2]: *** [package/install] Error 255
make[2]: Leaving directory '/opt2/openwrt/openwrt_v3s_can_gateway'
package/Makefile:108: recipe for target '/opt2/openwrt/openwrt_v3s_can_gateway/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/stamp/.package_install' failed
make[1]: *** [/opt2/openwrt/openwrt_v3s_can_gateway/staging_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/stamp/.package_install] Error 2
make[1]: Leaving directory '/opt2/openwrt/openwrt_v3s_can_gateway'
/opt2/openwrt/openwrt_v3s_can_gateway/include/toplevel.mk:225: recipe for target 'world' failed
make: *** [world] Error 2[/b]

[b]real    6m44.278s
user    5m32.328s
sys     1m35.930s
#

咦,编译错误了

#94 Re: 全志 SOC » 请问 eth0 和 wlan0 作为lan连接内网,且可以互通,eth1作为wan口接入互联网,这个用linux命令行怎么表达。 » 2023-10-11 18:11:44

这个aic8800 的wlan0 没法加入br0

# brctl addif br0 wlan0
can't add wlan0 to bridge br0: Operation not supported

查了一下

这个错误可能是由于你尝试将一个无线接口(wlan0)添加到网桥,但是许多无线设备并不支持这种操作。这是由于802.11 WiFi规定的限制和驱动程序实现的问题。

一种可能的解决方案是将无线接口设置为四层(IP层)而非二层(以太网层)的转发模式。你可以使用Linux的网络地址转换(NAT)功能或者IP路由来实现这个目标。例如,你可以使用iptables和netfilter来配置NAT和防火墙规则,从而允许通过wlan0接收到的数据包在eth0和其他接口之间转发。

另外一个方法是使用第三方工具,如hostapd,它可以将无线网卡设置为AP模式(如果硬件支持),然后创建一个虚拟的有线接口,并将该接口加入到网桥。

需要注意的是,具体的解决方案取决于你的具体需求和环境,包括你的硬件、驱动程序、网络环境和安全需求等因素。

感觉可能是驱动问题。

#96 Re: 全志 SOC » 请问 eth0 和 wlan0 作为lan连接内网,且可以互通,eth1作为wan口接入互联网,这个用linux命令行怎么表达。 » 2023-10-11 15:15:36

同一个 dhcpd 进程,可以同时给 eth0和wlan0分配ip吗?

#设置wifi网卡地址
ifconfig wlan0 192.168.0.1[/b]

#给wifi网卡设置dhcp服务器
mkdir -p /var/run/dhcp-server/
dhcpd wlan0 -cf /etc/dhcpd.conf -pf /var/run/dhcp-server/dhcpd.pid

#97 全志 SOC » 请问 eth0 和 wlan0 作为lan连接内网,且可以互通,eth1作为wan口接入互联网,这个用linux命令行怎么表达。 » 2023-10-11 15:13:45

ubuntu
回复: 7

请问 eth0 和 wlan0 作为lan连接内网,且可以互通,eth1作为wan口接入互联网,这个用linux命令行怎么表达。

#98 Re: 全志 SOC » F1C100s裸奔DMA-TCON方式的Framebuffer,代码不到5KB!(附ST7789的RGB接口裸机驱动) » 2023-10-05 17:43:49

lzw 说:

IM012不是设置好那种模式,为什么还要用SPI配置

RGB模式需要SPI初始化,因为分辨率和gamma等通过spi配置

#99 Re: DIY/综合/Arduino/写字机/3D打印机/智能小车/平衡车/四轴飞行/MQTT/物联网 » 有啥办法能在手机不知道的情况下把屏幕数据送到电脑上? » 2023-10-02 20:29:01

艰夫 说:

scrcpy不行,第一容易被反外挂发现,第二速度慢延迟大

scrcpy 有什么特征会别反外挂发现呢? 延迟应该不大吧,就是用adb命令抓屏而已。

#100 Re: DIY/综合/Arduino/写字机/3D打印机/智能小车/平衡车/四轴飞行/MQTT/物联网 » 有啥办法能在手机不知道的情况下把屏幕数据送到电脑上? » 2023-10-02 17:30:51

之前是电子工程师,现在失业送外卖,不过送外卖也没单。没外挂只能吃西北风了

楼主是搞笑的吗?

试一试这个方案:

投屏软件scrcpy在Linux上的移植(porting scrcpy to linux)
https://whycan.com/t_2736.html#p22190

#102 Re: 全志 SOC » 手头有个野火的imx开发板,没有屏幕,默认烧录的镜像有fb0设备,用fbgrab也可以抓到图,我想安装个vncserver实时看fb0的图片 » 2023-09-17 20:15:09

3050311118 说:
哇酷小二 说:

都不是的话,试一试这个:

https://github.com/ponty/framebuffer-vncserver

成功了,还可以鼠标控制,太牛了https://whycan.com/files/members/5129/微信截图_20230917192134.png

6666

分享一下怎么弄出来的

#103 Re: 全志 SOC » 终于搞定f1c100s的i2s输出 » 2023-08-28 08:29:42

Water_bros 说:

@xfdr0805
dsd什么的还是算了,能输出24bit/192kHz就满足了

放弃吧,这芯片性能太差了,如果跑mp3解码,那ui就不动了。

#105 Re: Cortex M0/M3/M4/M7 » 灵动微 MCU 开发板赠送活动 » 2023-08-08 18:24:40

srovio 说:

@IOsetting
听说是把做广告推广的预算资金拿来补贴这种超低价的板子了

这把操作666

#106 Re: VMWare/Linux/Ubuntu/Fedora/CentOS/U-BOOT » 记录一下常用易忘的Linux日常操作 » 2023-08-06 08:46:33

不打包某个文件夹:

tar cvf sdk_20230806.tar --exclude=/opt/me/out /opt/me/

#107 Re: 全志 SOC » 深入研究T113 EFUSE,现已扩展XFEL工具,并支持烧写T113熔丝位 » 2023-07-12 22:47:42

就是说编程 LCJS 之后,是启动SBROM,否则是启动BROM?

#108 Re: 全志 SOC » 深入研究T113 EFUSE,现已扩展XFEL工具,并支持烧写T113熔丝位 » 2023-07-12 21:45:20

要启用加密引导模式,需要将LCJS段里面的某个bit写1,就启用加密引导了,如果这个时候rotpk段还没有写入,那么全志的会引导任何一个加密引导固件,不进行任何校验,但只要写入了rotpk(非全0),就需要校验了。

rotpk,其实就是RSA2048公钥的SHA256摘要,总共256bit,这个在烧写时,必须保留好RSA2048私钥,否则就像锁门并焊死锁孔。

这个brom完成的吗?如果 LCJS段里面的某个bit写1,而且写入了 写入了rotpk,那么我裸奔受影响吗?

#110 Re: 全志 SOC » 深入研究T113 EFUSE,现已扩展XFEL工具,并支持烧写T113熔丝位 » 2023-07-12 20:30:04

@xboot
是不是还有一些对用户不可见的efuse,厂家提前编程的区域?

#111 Re: 技术人生/软件使用技巧/破解经验/技术吐槽/灌水 » 24岁工地仔裸辞转行嵌入式 大佬们有什么建议吗 » 2023-06-23 01:10:22

如果能挤出时间,不建议裸辞。

可以试着网上学习,找一份薪水低一点的相关工作,边工作边学习。

#112 Re: 全志 SOC » 全志R128来袭,有想入坑的吗?我先来点初步研究成果 » 2023-05-14 09:19:19

jlau 说:

有人知道r128使用psram的逻辑吗?
psram里面应该也是sdram,为什么不直接用sdram?

节省晶圆面积?

#113 Re: 计算机图形/GUI/RTOS/FileSystem/OpenGL/DirectX/SDL2 » LVGL 学习记录 » 2023-05-04 23:12:44

#include "lvgl/lvgl.h"

#define DOUBLE_CLICK_TIME_MS 300 // 双击事件的最大时间间隔(毫秒)

static uint32_t last_click_time = 0;

static void btn_event_cb(lv_obj_t * obj, lv_event_t event)
{
    if (event == LV_EVENT_SHORT_CLICKED) {
        uint32_t now = lv_tick_get();

        if ((now - last_click_time) < DOUBLE_CLICK_TIME_MS) {
            printf("Double click!\n");
            last_click_time = 0;
        }
        else {
            printf("Single click.\n");
            last_click_time = now;
        }
    }
}

int main(void)
{
    lv_init();

    // 创建一个按钮控件
    lv_obj_t * btn = lv_btn_create(lv_scr_act(), NULL);

    // 设置按钮的单击事件回调函数
    lv_obj_set_event_cb(btn, btn_event_cb);

    while(1) {
        lv_task_handler(); // 处理 LVGL 任务
    }

    return 0;
}
在上面的示例中,当按钮被单击时,btn_event_cb() 回调函数会被触发,并检查两次事件之间的时间间隔。如果小于固定时间间隔,则输出 "Double click!",否则输出 "Single click."。

请注意,本示例代码使用了 lv_tick_get() 函数来获取当前系统时间,该函数需要您配置并启用 LVGL 的计时器(在 lv_conf.h 中进行配置)。另外,您可以通过修改 DOUBLE_CLICK_TIME_MS 宏来自定义双击事件的时间间隔。

#114 Re: 计算机图形/GUI/RTOS/FileSystem/OpenGL/DirectX/SDL2 » LVGL 学习记录 » 2023-05-04 17:21:27

void my_event(lv_event_t * e)
{
    lv_event_code_t code = lv_event_get_code(e);
    static uint32_t t;
    if(code == LV_EVENT_PRESSED) {
        t = lv_tick_get();
    } 
    else if(code == LV_EVENT_PRESSING) {
        if(lv_tick_elaps(t) > 3000) {
            /*Do something*/
        }
    }
}

#115 Re: 计算机图形/GUI/RTOS/FileSystem/OpenGL/DirectX/SDL2 » LVGL 学习记录 » 2023-05-04 13:42:59

static void drag_event_handler(lv_event_t * e)
{
    lv_obj_t * obj = lv_event_get_target(e);

    lv_indev_t * indev = lv_indev_get_act();
    lv_point_t vect;
    lv_indev_get_vect(indev, &vect);

    lv_coord_t x = lv_obj_get_x(obj) + vect.x;
    lv_coord_t y = lv_obj_get_y(obj) + vect.y;
    lv_obj_set_pos(obj, x, y);
}


/**
 * Make an object dragable.
 */
void lv_example_obj_2(void)
{
    lv_obj_t * obj;
    obj = lv_obj_create(lv_scr_act());
    lv_obj_set_size(obj, 150, 100);
    lv_obj_add_event_cb(obj, drag_event_handler, LV_EVENT_PRESSING, NULL);

    lv_obj_t * label = lv_label_create(obj);
    lv_label_set_text(label, "Drag me");
    lv_obj_center(label);

}

拖拽屏幕上面的控件

#116 Re: 全志 SOC » R528-s3点7.84" MIPI屏 » 2023-04-20 13:29:24

这是用什么软件抓包?

#120 Re: 全志 SOC » 想在V3s上驱动墨水屏,并开启fb设备,发现从framebuffer中无法更新画面 » 2023-03-23 22:44:32

可以多提供一点信息分析分析,比如用什么接口,用什么驱动芯片。

#123 Re: 全志 SOC » 昨天有朋友在 Q群问如何读spi nor flash(W25Q128/MX25L256)的唯一Id(UID), 刚好最近要用到,放狗搜了一圈 » 2022-12-24 20:31:49

Download new driver file m25p80.c

diff the origin m25p80.c and my m25p80.c

64,66d63
< /* Used for Winbond flashes only. */
< #define OPCODE_WINBOND_ID    0x4b    /* Get flash unique id */
< 
1001,1016d997
< /* flash unique id probe */
< static int unique_id_prob(struct spi_device *spi, u8 *id)
< {
<     int			tmp;
<     u8			code[5];
< 
<     code[0] = OPCODE_WINBOND_ID;
<     tmp = spi_write_then_read(spi, &code, 5, id, 8);
<     if (tmp < 0) {
<         pr_debug("%s: error %d reading UNIQUE ID\n",
<                 dev_name(&spi->dev), tmp);
<         return tmp;
<     }
<     return 0;
< }
< 
1125,1136d1105
<     /* show unique id in kernel debug log for w25q64 or w25q128. */
<     if(info->jedec_id == 0xef4017 || info->jedec_id == 0xef4018) {
<         u8 unique_id[8];
<         if(!unique_id_prob(spi, unique_id)) {
<             dev_warn(&spi->dev, "flash id: %02x%02x%02x%02x%02x%02x%02x%02x\n",
<                     unique_id[7], unique_id[6], unique_id[5], unique_id[4],
<                     unique_id[3], unique_id[2], unique_id[1], unique_id[0]);
<         } else {
<             dev_warn(&spi->dev, "failed to get flash unique id.\n");
<         }
<     }
< 

#124 Re: 计算机图形/GUI/RTOS/FileSystem/OpenGL/DirectX/SDL2 » LVGL 学习记录 » 2022-12-23 19:35:37

QQ截图20221223193308.png



    else if(code == LV_EVENT_PRESSED) {
        colorwheel->last_change_time = lv_tick_get();
        lv_indev_get_point(lv_indev_get_act(), &colorwheel->last_press_point);
        res = double_click_reset(obj);
        if(res != LV_RES_OK) return;
    }
    else if(code == LV_EVENT_PRESSING) {
        lv_indev_t * indev = lv_indev_get_act();
        if(indev == NULL) return;

        lv_indev_type_t indev_type = lv_indev_get_type(indev);
        lv_point_t p;
        if(indev_type == LV_INDEV_TYPE_ENCODER || indev_type == LV_INDEV_TYPE_KEYPAD) {
            p.x = obj->coords.x1 + lv_obj_get_width(obj) / 2;
            p.y = obj->coords.y1 + lv_obj_get_height(obj) / 2;
        }
        else {
            lv_indev_get_point(indev, &p);
        }

        lv_coord_t drag_limit = indev->driver->scroll_limit;
        if((LV_ABS(p.x - colorwheel->last_press_point.x) > drag_limit) ||
           (LV_ABS(p.y - colorwheel->last_press_point.y) > drag_limit)) {
            colorwheel->last_change_time = lv_tick_get();
            colorwheel->last_press_point.x = p.x;
            colorwheel->last_press_point.y = p.y;
        }

        p.x -= obj->coords.x1;
        p.y -= obj->coords.y1;

        /*Ignore pressing in the inner area*/
        uint16_t w = lv_obj_get_width(obj);

        int16_t angle = 0;
        lv_coord_t cir_w = lv_obj_get_style_arc_width(obj, LV_PART_MAIN);

LVGL双击实现 double click

#126 Re: VMWare/Linux/Ubuntu/Fedora/CentOS/U-BOOT » 请问我可以设置Ubuntu的Framebuffer size吗?软件在嵌入式系统fb(800*1280)跑, 我想在Ubuntu下用fb模拟 » 2022-12-19 21:02:27

拉轰的脚踏车 说:

晕, 用 fbset 就可以了, 实时随意调整分辨率:

fbset -xres 800 -yres 1280


真是没想到如此简单。

ubuntu18.04 不行

#127 Re: 计算机图形/GUI/RTOS/FileSystem/OpenGL/DirectX/SDL2 » LVGL 学习记录 » 2022-12-10 19:20:10

lv_obj_t* slider1;
lv_obj_t *label1, *label2;

void button_event_cb(lv_event_t* e)
{
    lv_slider_set_value(slider1, 100, LV_ANIM_OFF);
}

void slider_event_cb(lv_event_t* e)
{
    int32_t value = lv_slider_get_value(slider1);
    char valueStr[32];

    value = lv_slider_get_left_value(slider1);
    snprintf(valueStr, sizeof(valueStr), "%d", value);
    lv_label_set_text(label1, (valueStr));

    value = lv_slider_get_value(slider1);
    snprintf(valueStr, sizeof(valueStr), "%d", value);
    lv_label_set_text(label2, (valueStr));
}

void lv_demo_test2()
{
    slider1 = lv_slider_create(lv_scr_act());

    lv_obj_center(slider1);
    
    lv_slider_set_range(slider1, -255, 255);
    lv_slider_set_mode(slider1, LV_SLIDER_MODE_RANGE);
    lv_obj_add_event_cb(slider1, slider_event_cb, LV_EVENT_VALUE_CHANGED, NULL);
    label1 = lv_label_create(lv_scr_act());
    label2 = lv_label_create(lv_scr_act());
    lv_obj_align_to(label1, slider1, LV_ALIGN_OUT_BOTTOM_LEFT, 0, 10);
    lv_obj_align_to(label2, slider1, LV_ALIGN_OUT_BOTTOM_RIGHT, 0, 10);

    lv_slider_set_left_value(slider1, -100, LV_ANIM_OFF);
    lv_slider_set_value(slider1, 100, LV_ANIM_OFF);
    lv_obj_set_size(slider1, 20, 200);

    lv_obj_t* button1 = lv_btn_create(lv_scr_act());
    lv_obj_t* label3 = lv_label_create(button1);
    lv_label_set_text(label3, "Test");
    lv_obj_add_event_cb(button1, button_event_cb, LV_EVENT_CLICKED, NULL);
    lv_obj_align_to(button1, slider1, LV_ALIGN_OUT_BOTTOM_MID, 0, 30);
}

_20221210191949.png

#128 Re: 计算机图形/GUI/RTOS/FileSystem/OpenGL/DirectX/SDL2 » LVGL 学习记录 » 2022-12-10 19:02:18

lv_obj_t* slider1;
lv_obj_t *label1, *label2;

void slider_event_cb(lv_event_t* e)
{
    int32_t value = lv_slider_get_value(slider1);
    char valueStr[32];

    value = lv_slider_get_left_value(slider1);
    snprintf(valueStr, sizeof(valueStr), "%d", value);
    lv_label_set_text(label1, (valueStr));

    value = lv_slider_get_value(slider1);
    snprintf(valueStr, sizeof(valueStr), "%d", value);
    lv_label_set_text(label2, (valueStr));
}

void lv_demo_test2()
{
    slider1 = lv_slider_create(lv_scr_act());

    lv_obj_center(slider1);
    
    lv_slider_set_range(slider1, -255, 255);
    lv_slider_set_mode(slider1, LV_SLIDER_MODE_RANGE);
    lv_obj_add_event_cb(slider1, slider_event_cb, LV_EVENT_VALUE_CHANGED, NULL);
    label1 = lv_label_create(lv_scr_act());
    label2 = lv_label_create(lv_scr_act());
    lv_obj_align_to(label1, slider1, LV_ALIGN_OUT_BOTTOM_LEFT, 0, 10);
    lv_obj_align_to(label2, slider1, LV_ALIGN_OUT_BOTTOM_RIGHT, 0, 10);

}

_20221210190159.png

#129 Re: 计算机图形/GUI/RTOS/FileSystem/OpenGL/DirectX/SDL2 » LVGL 学习记录 » 2022-12-10 12:22:48

lv_obj_t* led1 = lv_led_create(lv_scr_act());

茴的三种写法,三种居中方法:

    lv_obj_set_align(led1, LV_ALIGN_CENTER);
    lv_obj_center(led1);
    lv_obj_align(led1, LV_ALIGN_CENTER, 0, 0);

#131 Re: 计算机图形/GUI/RTOS/FileSystem/OpenGL/DirectX/SDL2 » LVGL 学习记录 » 2022-12-06 17:01:11

短按触发事件顺序:
Pressed
Released
Short clicked
Clicked

长按触发事件顺序:
Pressed
Long press
Long press repeat
Long press repeat
Long press repeat
Long press repeat
Long press repeat
Long press repeat
Long press repeat
Long press repeat
Long press repeat
Released
Clicked

#132 计算机图形/GUI/RTOS/FileSystem/OpenGL/DirectX/SDL2 » LVGL 学习记录 » 2022-12-06 16:36:47

ubuntu
回复: 10
    static lv_indev_drv_t pointer_driver;
    lv_indev_drv_init(&pointer_driver);
    pointer_driver.type = LV_INDEV_TYPE_POINTER;
    pointer_driver.read_cb = lv_win32_pointer_driver_read_callback;
    pointer_driver.feedback_cb = btn_feedback_event_cb;
    lv_win32_pointer_device_object = lv_indev_drv_register(&pointer_driver);
void btn_feedback_event_cb(lv_indev_drv_t* indev_drv, lv_event_code_t event)
{
    printf("btn_feedback_event_cb\n");
    switch (event)
    {
    case LV_EVENT_PRESSED:
        printf("Pressed\n");
        break;

    case LV_EVENT_SHORT_CLICKED:
        printf("Short clicked\n");
        break;

    case LV_EVENT_CLICKED:
        printf("Clicked\n");
        break;

    case LV_EVENT_LONG_PRESSED:
        printf("Long press\n");
        break;

    case LV_EVENT_LONG_PRESSED_REPEAT:
        printf("Long press repeat\n");
        break;

    case LV_EVENT_RELEASED:
        printf("Released\n");
        break;

    default:
        printf("nothing\n");
        break;
    }
}

#134 Re: 全志 SOC » 试一试把 V3s 当做 无线 wifi 热点 » 2022-09-29 18:14:51

BR2_PACKAGE_DHCP=y

这个软件占用内存太多了,

嵌入式的话建议用busybox自带的 udhcpd,内存占用优秀太多了。

#135 Re: 上海航芯 » Linux开发环境下试玩ACM32F403RET7开发板 » 2022-07-02 22:04:25

牛叉, 第一次看到搞单片机的朋友只用Linux的。

#136 Re: 全志 SOC » 【小智出品】安卓4寸86面板开发板SW106开卖啦,2.54排针引出IO。 » 2022-06-14 08:55:13

bigbigcong 说:

1个G的片上内存!也是人才啊,,,话说这个芯片在网上怎么找不到相关的资料?是最新出的吗?

SW106 手册: SW106_Datasheet V1.0.pdf

#138 Re: 君正Ingenic/X1000/X2000/T10/T20/T30 » 小白求助!君正T31N uboot启动卡住 » 2022-05-15 20:26:17

qlOvQlp 说:
ubuntu 说:

看来DDR有问题?

有可能,我准备再焊一块板试试

闲鱼的二手芯片,更有可能了。

#140 Re: 全志 SOC » R6 » 2022-05-11 14:20:12

sun3iw1p1-r6.dtsi:           
sun3iw1p1.dtsi:               
sun3iw1p1-violin-F1C200s.dtsi:
sun3iw1p1-r6-pinctrl.dtsi:   

R6就是 F1C的马甲

#141 Re: 全志 SOC » 不雷同开源送两片,可选 D1/ D1s/ V3x/XR806/XR829/XR32/R11【长期有效】, F1C200s/V3s暂停 » 2022-05-10 20:53:20

titishev 说:

FC100s芯片比V3s芯片好在哪里?

更便宜,而且F1C100s 有 TVIN/TVOUT

#142 Re: 全志 SOC » 不雷同开源送两片,可选 D1/ D1s/ V3x/XR806/XR829/XR32/R11【长期有效】, F1C200s/V3s暂停 » 2022-05-10 17:20:24

mysteryli 说:

这几个片子 有双核的吗

数过来数过去,居然一个都没有。

#144 Re: 全志 SOC » 搞定 T113 / T113-S3 裸奔驱动CAN (转) » 2022-05-10 11:25:05

#define  CAN0  0x02504000
#define  CAN1  0x02504400


#define CAN_OFFSET(can_base,offset)          (*((volatile uint32_t *)(can_base + (offset))))

#define CAN_MSEL(can_base)       CAN_OFFSET(can_base,0x0000) //CAN mode select register
#define CAN_CMD(can_base)        CAN_OFFSET(can_base,0x0004)  //CAN command register
#define CAN_STA(can_base)        CAN_OFFSET(can_base,0x0008)  //CAN status register
#define CAN_INT(can_base)        CAN_OFFSET(can_base,0x000C)  //CAN interrupt register
#define CAN_INTEN(can_base)      CAN_OFFSET(can_base,0x0010) //CAN interrupt enable register
#define CAN_BUSTIME(can_base)    CAN_OFFSET(can_base,0x0014) //CAN bus timing register
#define CAN_TEWL(can_base)       CAN_OFFSET(can_base,0x0018)  //CAN TX error warning limit register
#define CAN_ERRC(can_base)       CAN_OFFSET(can_base,0x001c)  //CAN error counter register
#define CAN_RMCNT(can_base)      CAN_OFFSET(can_base,0x0020)  //CAN receive message counter register
#define CAN_RBUF_SADDR(can_base) CAN_OFFSET(can_base,0x0024) //CAN receive buffer start address register
#define CAN_TRBUF0(can_base)     CAN_OFFSET(can_base,0x0040) //CAN TX/RX message buffer 0 register
#define CAN_TRBUF1(can_base)     CAN_OFFSET(can_base,0x0044) //CAN TX/RX message buffer 0 register
#define CAN_TRBUF2(can_base)     CAN_OFFSET(can_base,0x0048) //CAN TX/RX message buffer 0 register
#define CAN_TRBUF3(can_base)     CAN_OFFSET(can_base,0x004c) //CAN TX/RX message buffer 0 register
#define CAN_TRBUF4(can_base)     CAN_OFFSET(can_base,0x0050) //CAN TX/RX message buffer 0 register
#define CAN_TRBUF5(can_base)     CAN_OFFSET(can_base,0x0054) //CAN TX/RX message buffer 0 register
#define CAN_TRBUF6(can_base)     CAN_OFFSET(can_base,0x0058) //CAN TX/RX message buffer 0 register
#define CAN_TRBUF7(can_base)     CAN_OFFSET(can_base,0x005c) //CAN TX/RX message buffer 0 register
#define CAN_TRBUF8(can_base)     CAN_OFFSET(can_base,0x0060) //CAN TX/RX message buffer 0 register
#define CAN_TRBUF9(can_base)     CAN_OFFSET(can_base,0x0064) //CAN TX/RX message buffer 0 register
#define CAN_TRBUF10(can_base)    CAN_OFFSET(can_base,0x0068) //CAN TX/RX message buffer 0 register
#define CAN_TRBUF11(can_base)    CAN_OFFSET(can_base,0x006c) //CAN TX/RX message buffer 0 register
#define CAN_TRBUF12(can_base)    CAN_OFFSET(can_base,0x0070) //CAN TX/RX message buffer 0 register
#define CAN_ACPC(can_base)       CAN_OFFSET(can_base,0x0028) //CAN acceptance code 0 register(reset mode)
#define CAN_ACPM(can_base)       CAN_OFFSET(can_base,0x002C) //CAN acceptance mask 0 register(reset mode)
#define CAN_RBUF_RBACK(can_base) CAN_OFFSET(can_base,0x0180) //~0x1b0 //CAN transmit buffer for read back register
#define CAN_VERSION(can_base)    CAN_OFFSET(can_base,0x0300) //CAN Version Register




typedef  struct _t113_can_control_t_
{
  volatile uint32_t  * can_clk_gate;
  uint32_t  can_base;
  uint32_t  int_id;
  
}t113_can_control_t;


t113_can_control_t t113_can[2] = 
{
  {
    (volatile uint32_t  *)0x0200192C,
    0x02504000,
    53
  },
  {
    (volatile uint32_t  *)0x0200192C,
    0x02504400,
    54
  }
    
};

uint32_t rxd_buf[13];

void t113_can_irq_handle(void*  p)
{
   uint32_t    can_base = (uint32_t) p;
   uint32_t    int_sta =   CAN_INT(can_base);
   if(int_sta &  1)
   {
       /* 接收中断 */
       can_read_data(can_base,rxd_buf);
       /*  后续处理  */
   }
   if(int_sta & 2 )
   {
      /*发送中断*/    
   }
   if(int_sta & 0xFC )
   {
      /* 错 误 中断  */
   }
   
   CAN_INT(can_base) = int_sta;
   
}
       

void ini_can(int can_id)
{
    if(can_id > 1) return;
    
    GPIOB->CFG0  &= ~(0xff00 <<  (can_id * 8));
    GPIOB->CFG0  |=  (0x8800 <<  (can_id * 8)); 
    GPIOB->DRV0  |=  (0x3300 <<  (can_id * 8));
    
    t113_can_control_t * can_info = &t113_can[can_id];
    
    uint32_t   can_base = can_info->can_base;
    
    int can_int_id = can_info->int_id;

    *can_info->can_clk_gate  |= (1 << (16 + can_id)) | (1 << can_id);/* CCU_CAN_BGR */
    
    
   
    CAN_MSEL(can_base) |= 1; /* Reset mode selected*/
   /* 500KHz CAN速率 */
    CAN_BUSTIME(can_base) = (9          /* apb_clk = 100Mz , 100/10 = 10MHz*/ 
                           | (1 << 14)   /* Synchronization Jump Width :2 Tq clock cycles */
                           | (13 << 16)  /*Phase Segment 1 : 14 Tq clock cycles  */
                           | ( 3 << 20)  /*Phase Segment 2 :  4 Tq clock cycles  */
                           | ( 0 << 23));  /*  Bus line is sampled three times at the sample point */
  
   CAN_ACPC(can_base)  = 0xffffffff; /*实际使用时根据需要设置滤波*/
   CAN_ACPM(can_base)  = 0xffffffff; /*实际使用时根据需要设置滤波*/
   
   
   CAN_MSEL(can_base) &= (~1); 
   
   // CAN_MSEL(can_base) |= (1 << 2); /* Loopback Mode */
  
   CAN_MSEL(can_base) |= (1 << 3);/* Single Filter  */
   
   
   bsp_int_vect_set(can_int_id,  /* Assign ISR handler. */
                   1u,            /* 中断的优先级         */
                   1u,            /* 中断的目标CPU        */
                   (void *)can_base,        /* 参数      */
                   t113_can_irq_handle);
  
   
    irq_enable(can_int_id);//
    /* 使能中断  */
    CAN_INTEN(can_base) = 0x0FF;
    
}
void can_send_data(uint32_t    can_base,uint8_t * buf,int  len)
{
  
    CAN_CMD(can_base) |= (1 << 2);
  
    CAN_MSEL(can_base) &= (~1); 
     
    int retry = 1000;
    do{
      
       if(--retry == 0) break;
    }while(!(CAN_STA(can_base) & (1 << 2)));
    
    if(retry == 0) return;//
    
    uint32_t * des =  &CAN_TRBUF0(can_base);
    
    for(int i = 0; i < len; i++)
     des[i] = buf[i];
     
    //CAN_CMD(can_base) = (1 << 4);
     CAN_CMD(can_base) |= (1 << 0);
}
void can_read_data(uint32_t    can_base,uint8_t * buf)
{
    uint32_t * src =  &CAN_TRBUF0(can_base);
    for(int i = 0; i < 13; i++)
       buf[i] = (char)src[i];
   
     CAN_CMD(can_base) |= (1 << 2);
}


uint8_t can_teat_data[13] = 
   {
      8,
      0,
      0x80,
      0x55, /*   SFF - TX data byte 1 / EFF- ID[12:5]  */
      0x55, /*  SFF-TX data byte2[7:3] / EFF-ID[4:0]
                SFF-TX data byte2[2:0] */  
      0x55, /* SFF-TX data byte 3 / EFF-TX data byte 1 */
      0x55, /* SDATA4_EDATA2  SFF-TX data byte 4 / EFF-TX data byte 2  */
      0x55, /* SDATA5_EDATA3 SFF-TX data byte 5 / EFF-TX data byte 3   */
      0x55,/* SDATA5_EDATA4  SFF-TX data byte 6 / EFF-TX data byte 4   */
      0x55,/* SDATA5_EDATA5  SFF-TX data byte 7 / EFF-TX data byte 5   */
      0x55,/* SDATA5_EDATA6  SFF-TX data byte 8 / EFF-TX data byte 6   */
      0x55, /* SDATA5_EDATA7   */
      0x55 /*  SDATA5_EDATA8   */
   };


/* can_id: is 0 or 1 */
void t113_can_test(void)
{
    ini_can(0);
    ini_can(1);
    
   while(1)
   {
    
    can_send_data(CAN0,can_data);
     ms_delay(500);
    can_send_data(CAN1,can_data);
     ms_delay(500);

   }
   
}

#147 Re: 全志 SOC » 分享荔枝派zero V3s gc0312 / gc0308 mjpg-streamer IP摄像头固件 » 2022-05-01 18:54:39

QQ图片20220501185344.jpg

_20220501184303.png

楼主牛啊, 居然连网线都省了,直接 USB RNDIS 网卡搞定!

#148 Re: 全志 SOC » 怎么判断v3s已经是硬解 » 2022-05-01 18:39:47

@benlypan
牛,请问最后怎么解决的呢?

#150 Re: NXP i.MX6UL/6ULL » 请教,嵌入式linux中emmc和nand是如何分区的? » 2022-04-23 10:49:56

@Gentlepig
tf卡/emmc的内部固件已经做了写平衡算法,所以软件就当他们是硬盘一样操作了,直接把那些分区信息写到介质的最前面了。

视同硬盘。

#151 Re: NXP i.MX6UL/6ULL » 请教,嵌入式linux中emmc和nand是如何分区的? » 2022-04-23 10:21:23

@Gentlepig
emmc/tf卡默认是块设备 /dev/mmcblk*,
nand 最终也模拟成了块设备 /dev/mtdblock*

#152 Re: 全志 SOC » 请教大佬f1c200s在Linux下 获取ov2640的jpeg的方法 » 2022-04-22 23:34:34

@CATdaily

media-ctl --set-v4l2 '"ov5640 1-003c":0[fmt:YUYV8_2X8/640x480]'

LD_LIBRARY_PATH=/usr/lib/mjpg-streamer/:$LD_LIBRARY_PATH mjpg_streamer -i "input_uvc.so -y -d /dev/video0" -o "output_http.so -p 8080 -w /usr/share/mjpg-streamer/www"

然后就 OK 了。

#153 Re: Nuvoton N32905/N32926/NUC972/N9H20/N9H26/N9H30 » 请教,nuc970的nand是何时、如何分区的? » 2022-04-22 15:24:15

分区最终是 驱动完成的,通过 bootargs / dts 传入分区参数完成分区。

烧录工具只是把需要的文件或者文件的镜像弄进去。

#154 Re: NXP i.MX6UL/6ULL » 如何彻底擦除emmc上的Boot分区? » 2022-04-21 12:00:12

全志的SDK好像没有用到 mmcblk0boot0 mmcblk0boot1,直接用主分区的。

#155 Re: 全志 SOC » 闲鱼30元广告机板填坑主线uboot+主线linux » 2022-04-20 23:24:04

刚从垃圾堆翻出来,原来里面跑的应该是 Android 4.4 的系统。

#156 Re: VMWare/Linux/Ubuntu/Fedora/CentOS/U-BOOT » 记录一下常用易忘的Linux日常操作 » 2022-04-20 22:39:20

vi 删除 .config 里面的 #开头的行:

:g/^#/d
:g/^$/d

执行这两个命令即可

#157 Re: 全志 SOC » 开源基于全志V3X & RP2040的3D打印机主板,klipper上下位机一体 » 2022-04-20 21:20:23

xiaok 说:

@ubuntu
可以是可以但是会假死,树莓派4b4g,全志H5,H3这几个平台都试过,linux直驱会假死

是不是因为Linux 不是事实系统引起?

#158 Re: 全志 SOC » 开源基于全志V3X & RP2040的3D打印机主板,klipper上下位机一体 » 2022-04-20 21:00:12

xiaok 说:
cube 说:

楼主优秀,可以直接用 V3x的PWM驱动电机吗?可以不用RP2040单片机吗?

可以驱动,但是2040是跑klipper固件的,开源3d打印机固件。
用上位机跑不太好,毕竟不是实时

瞄了一下代码,貌似可以直驱: https://github.com/Klipper3d/klipper/tree/master/src/linux

#160 Re: 全志 SOC » 请教大咖:Licheepi zero 内核加载不停复位问题。谢谢! » 2022-02-16 22:41:50

[    0.748076] m25p80 spi32766.0: unrecognized JEDEC id bytes: 0b, 40, 18
[    0.754729] m25p80: probe of spi32766.0 failed with error -2


你的FLASH ID没有再表中

#162 Re: 全志 SOC » A133 打包 » 2022-02-07 17:34:08

提示的那几个参数要加上才行。

#165 Re: 全志 SOC » RTL8723BS蓝牙错误有人遇上吗? » 2022-01-23 20:18:33

root@TinaLinux:/# rtk_hciattach -n -s 115200 ttyS1 rtk_h5
Realtek Bluetooth :Realtek Bluetooth init uart with init speed:115200, type:HCI UART H5
Realtek Bluetooth :Realtek hciattach version 3.1

Realtek Bluetooth :Use epoll
Realtek Bluetooth :[SYNC] Get SYNC Resp Pkt
Realtek Bluetooth :[CONFIG] Get SYNC pkt
Realtek Bluetooth :[CONFIG] Get CONFG pkt
Realtek Bluetooth :[CONFIG] Get CONFG resp pkt
Realtek Bluetooth :dic is 1, cfg field 0x14
Realtek Bluetooth :H5 init finished

Realtek Bluetooth :Realtek H5 IC
Realtek Bluetooth :Receive cmd complete event of command: 1001
Realtek Bluetooth :HCI Version 0x08
Realtek Bluetooth :HCI Revision 0x000d
Realtek Bluetooth :LMP Subversion 0x8723
Realtek Bluetooth :Receive cmd complete event of command: fc6d
Realtek Bluetooth :Read ROM version 02
Realtek Bluetooth :LMP Subversion 0x8723
Realtek Bluetooth :EVersion 2
Realtek Bluetooth :IC: RTL8723DS
Realtek Bluetooth :Firmware/config: rtl8723d_fw, rtl8723d_config
Realtek Bluetooth :Couldnt open extra config /opt/rtk_btconfig.txt, No such file or directory
Realtek Bluetooth :Couldnt access customer BT MAC file /opt/bdaddr
Realtek Bluetooth :Origin cfg len 48
Realtek Bluetooth :55 ab 23 87 2a 00 0c 00 10 02 80 92 04 50 c5 ea
Realtek Bluetooth :19 e1 1b fd af 5f 01 a4 0b d9 00 01 0f e4 00 01
Realtek Bluetooth :08 f3 00 01 0c f4 00 08 01 00 01 90 00 00 09 04
Realtek Bluetooth :Config baudrate: 04928002
Realtek Bluetooth :uart flow ctrl: 1
Realtek Bluetooth :Vendor baud from Config file: 04928002
Realtek Bluetooth :New cfg len 48
Realtek Bluetooth :55 ab 23 87 2a 00 0c 00 10 02 80 92 04 50 c5 ea
Realtek Bluetooth :19 e1 1b fd af 5f 01 a4 0b d9 00 01 0f e4 00 01
Realtek Bluetooth :08 f3 00 01 0c f4 00 08 01 00 01 90 00 00 09 04
Realtek Bluetooth :Load FW /lib/firmware/rtlbt/rtl8723d_fw OK, size 52096
Realtek Bluetooth :rtb_get_fw_project_id: opcode 0, len 1, data 9
Realtek Bluetooth :FW version 0xaa7add92, Patch num 3
Realtek Bluetooth :Chip id 0x0001
Realtek Bluetooth :Chip id 0x0002
Realtek Bluetooth :Chip id 0x0003
Realtek Bluetooth :Patch length 0x81b8
Realtek Bluetooth :Start offset 0x00004980
Realtek Bluetooth :Svn version:    20318
Realtek Bluetooth :Coexistence: BTCOEX_20180125-2323

Realtek Bluetooth :FW  exists, Config file  exists
Realtek Bluetooth :Total len 33256 for fwc
Realtek Bluetooth :baudrate in change speed command: 0x02 0x80 0x92 0x04
Realtek Bluetooth :Receive cmd complete event of command: fc17
Realtek Bluetooth :Received cc of vendor change baud
Realtek Bluetooth :Final speed 1500000
Realtek Bluetooth :end_idx: 131, lp_len: 244, additional pkts: 0

Realtek Bluetooth :Start downloading...
Realtek Bluetooth :Send last pkt
Realtek Bluetooth :Enable host hw flow control
Realtek Bluetooth :h5_hci_reset: Issue hci reset cmd
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth WARN: OP_HCI_RESET Transmission timeout
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth ERROR: Out-of-order packet arrived, got(6)expected(7)
Realtek Bluetooth WARN: OP_HCI_RESET Transmission timeout
Realtek Bluetooth ERROR: Retransmission exhausts
root@TinaLinux:/#

奇怪,我的 H5 勾上了 CONFIG_BT_HCIUART_3WIRE=y 也一样的。

#168 Re: 全志 SOC » D1哪吒v1.2版本原理图与PCB源文件 可以下载了 » 2022-01-21 12:28:35

全志D1/D1s RISC-V(基于平头哥C906) 哪吒开发板超全资料合集
https://whycan.com/t_6440.html

#172 Re: DIY/综合/Arduino/写字机/3D打印机/智能小车/平衡车/四轴飞行/MQTT/物联网 » VMware虚拟机共享windows目录性能调优小技巧 » 2022-01-19 13:16:31

试了一下,确实比以前快,由于磁盘转得够快,把我的USB鼠标都弄得一卡一卡的。

#173 Re: 全志 SOC » 一个网友用XFEL烧录芒果R3 spi nand,实验成功了。 » 2022-01-19 11:55:30

@xboot
请教全志官方烧录软件用哪些uboot命令烧录的?

#174 Re: Cortex M0/M3/M4/M7 » DAPLink添加WINUSB支持。。 » 2022-01-14 09:51:19

@XIVN1987
“微不足道”,让我想起一个有故事的视频,斜眼笑.gif

#175 Re: 全志 SOC » f1c200快速启动验证研究 » 2022-01-12 09:59:48

shaoxi2010 说:
kekemuyu 说:

2s进ui太牛了,是用的spi falsh吗?

是的,Tiny200自带的兆易spinand。不过目前目前整个rootfs也就十多M,感觉换nor应该更划算点吧。

楼主牛人!可以提供一个烧录固件体验一下吗?

#176 Re: 全志 SOC » qt5编写的程序怎么才能在tty7中运行? » 2021-12-29 16:12:58

夜阑卧听 说:
cube 说:

你是怎么在TTY1执行的呢?

按crtl+alt+F1,然后用命令行运行程序

嵌入式也可以吗?

#177 Re: 全志 SOC » 求助各位大佬,我的车机最近变砖了,用的全志t7的芯片 » 2021-12-27 10:11:35

@huangkun
感觉车机电源部分出问题了,或者插入特殊TF卡硬件看门狗复位了。

#178 Re: 全志 SOC » v3s 连接st7789屏显示闪屏,显示更新不正常 » 2021-12-12 20:38:42

我的 V3s 驱动 ST7789 像素点也是逗得狠,特别是颜色过渡的地方,请问楼主最后怎么解决的呢?

#179 Php/Nodejs/Web/HTML5/Javascript/微信开发/Python » 请问这个 npm install 出错是什么原因呢? » 2021-12-12 10:57:31

ubuntu
回复: 0
$ npm install
loadDep:zxcvbn → get      ▄ ╢███████████████████░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░╟
WARN engine @socket.io/redis-adapter@7.1.0: wanted: {"node":">=10.0.0"} (current: {"node":"8.10.0","npm":"3.5.2"})
WARN engine spider-detector@2.0.0: wanted: {"node":">=8.15.0","npm":">=6.9.0","yarn":">=1.17.3"} (current: {"node":"8.10.0loadDep:zxcvbn → cache ad ▄ ╢███████████████████░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░╟
WARN engine ipaddr.js@2.0.1: wanted: {"node":">= 10"} (current: {"node":"8.10.0","npm":"3.5.2"})
loadDep:zxcvbn → mapToReg ▀ ╢███████████████████░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░╟
WARN engine connect-pg-simple@7.0.0: wanted: {"node":">=12.0.0"} (current: {"node":"8.10.0","npm":"3.5.2"})
loadDep:zxcvbn → resolveW ▀ ╢███████████████████░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░╟
WARN engine connect-redis@6.0.0: wanted: {"node":">=12"} (current: {"node":"8.10.0","npm":"3.5.2"})
WARN engine html-to-text@8.1.0: wanted: {"node":">=10.23.2"} (current: {"node":"8.10.0","npm":"3.5.2"})
npm WARN deprecated request-promise-native@1.0.9: request-promise-native has been deprecated because it extends the now deprecated request package, see https://github.com/request/request/issues/3142
loadDep:zxcvbn            ▐ ╢███████████████████░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░╟
WARN engine archiver@5.3.0: wanted: {"node":">= 10"} (current: {"node":"8.10.0","npm":"3.5.2"})
loadDep:zxcvbn → mapToReg ▌ ╢███████████████████░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░╟
loadDep:zxcvbn → addRemot ▐ ╢███████████████████░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░╟
npm WARN deprecated uglify-es@3.3.9: support for ECMAScript is superseded by `uglify-js` as of v3.13.0
loadDep:zxcvbn → addRemot ▐ ╢███████████████████░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░╟
loadDep:zxcvbn → mapToReg ▌ ╢███████████████████░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░╟
npm ERR! Linux 5.4.0-90-generic
npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "install"
npm ERR! node v8.10.0
npm ERR! npm  v3.5.2
npm ERR! code EMISSINGARG

npm ERR! typeerror Error: Missing required argument #1
npm ERR! typeerror     at andLogAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:31:3)
npm ERR! typeerror     at fetchPackageMetadata (/usr/share/npm/lib/fetch-package-metadata.js:51:22)
npm ERR! typeerror     at resolveWithNewModule (/usr/share/npm/lib/install/deps.js:456:12)
npm ERR! typeerror     at /usr/share/npm/lib/install/deps.js:457:7
npm ERR! typeerror     at /usr/share/npm/node_modules/iferr/index.js:13:50
npm ERR! typeerror     at /usr/share/npm/lib/fetch-package-metadata.js:37:12
npm ERR! typeerror     at addRequestedAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:82:5)
npm ERR! typeerror     at returnAndAddMetadata (/usr/share/npm/lib/fetch-package-metadata.js:117:7)
npm ERR! typeerror     at pickVersionFromRegistryDocument (/usr/share/npm/lib/fetch-package-metadata.js:134:20)
npm ERR! typeerror     at /usr/share/npm/node_modules/iferr/index.js:13:50
npm ERR! typeerror This is an error with npm itself. Please report this error at:
npm ERR! typeerror     <http://github.com/npm/npm/issues>
npm ERR! Linux 5.4.0-90-generic
npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "install"
npm ERR! node v8.10.0
npm ERR! npm  v3.5.2
npm ERR! code EMISSINGARG

npm ERR! typeerror Error: Missing required argument #1
npm ERR! typeerror     at andLogAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:31:3)
npm ERR! typeerror     at fetchPackageMetadata (/usr/share/npm/lib/fetch-package-metadata.js:51:22)
npm ERR! typeerror     at resolveWithNewModule (/usr/share/npm/lib/install/deps.js:456:12)
npm ERR! typeerror     at /usr/share/npm/lib/install/deps.js:457:7
npm ERR! typeerror     at /usr/share/npm/node_modules/iferr/index.js:13:50
npm ERR! typeerror     at /usr/share/npm/lib/fetch-package-metadata.js:37:12
npm ERR! typeerror     at addRequestedAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:82:5)
npm ERR! typeerror     at returnAndAddMetadata (/usr/share/npm/lib/fetch-package-metadata.js:117:7)
npm ERR! typeerror     at pickVersionFromRegistryDocument (/usr/share/npm/lib/fetch-package-metadata.js:134:20)
npm ERR! typeerror     at /usr/share/npm/node_modules/iferr/index.js:13:50
npm ERR! typeerror This is an error with npm itself. Please report this error at:
npm ERR! typeerror     <http://github.com/npm/npm/issues>
WARN engine helmet@4.6.0: wanted: {"node":">=10.0.0"} (current: {"node":"8.10.0","npm":"3.5.2"})
npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
WARN engine postcss@8.4.4: wanted: {"node":"^10 || ^12 || >=14"} (current: {"node":"8.10.0","npm":"3.5.2"})
WARN engine sharp@0.29.3: wanted: {"node":">=12.13.0"} (current: {"node":"8.10.0","npm":"3.5.2"})
npm ERR! Linux 5.4.0-90-generic
npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "install"
npm ERR! node v8.10.0
npm ERR! npm  v3.5.2
npm ERR! code EMISSINGARG

npm ERR! typeerror Error: Missing required argument #1
npm ERR! typeerror     at andLogAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:31:3)
npm ERR! typeerror     at fetchPackageMetadata (/usr/share/npm/lib/fetch-package-metadata.js:51:22)
npm ERR! typeerror     at resolveWithNewModule (/usr/share/npm/lib/install/deps.js:456:12)
npm ERR! typeerror     at /usr/share/npm/lib/install/deps.js:457:7
npm ERR! typeerror     at /usr/share/npm/node_modules/iferr/index.js:13:50
npm ERR! typeerror     at /usr/share/npm/lib/fetch-package-metadata.js:37:12
npm ERR! typeerror     at addRequestedAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:82:5)
npm ERR! typeerror     at returnAndAddMetadata (/usr/share/npm/lib/fetch-package-metadata.js:117:7)
npm ERR! typeerror     at pickVersionFromRegistryDocument (/usr/share/npm/lib/fetch-package-metadata.js:134:20)
npm ERR! typeerror     at /usr/share/npm/node_modules/iferr/index.js:13:50
npm ERR! typeerror This is an error with npm itself. Please report this error at:
npm ERR! typeerror     <http://github.com/npm/npm/issues>
WARN engine autoprefixer@10.4.0: wanted: {"node":"^10 || ^12 || >=14"} (current: {"node":"8.10.0","npm":"3.5.2"})
WARN engine mongodb@4.2.1: wanted: {"node":">=12.9.0"} (current: {"node":"8.10.0","npm":"3.5.2"})
npm ERR! Linux 5.4.0-90-generic
npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "install"
npm ERR! node v8.10.0
npm ERR! npm  v3.5.2
npm ERR! code EMISSINGARG

npm ERR! typeerror Error: Missing required argument #1
npm ERR! typeerror     at andLogAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:31:3)
npm ERR! typeerror     at fetchPackageMetadata (/usr/share/npm/lib/fetch-package-metadata.js:51:22)
npm ERR! typeerror     at resolveWithNewModule (/usr/share/npm/lib/install/deps.js:456:12)
npm ERR! typeerror     at /usr/share/npm/lib/install/deps.js:457:7
npm ERR! typeerror     at /usr/share/npm/node_modules/iferr/index.js:13:50
npm ERR! typeerror     at /usr/share/npm/lib/fetch-package-metadata.js:37:12
npm ERR! typeerror     at addRequestedAndFinish (/usr/share/npm/lib/fetch-package-metadata.js:82:5)
npm ERR! typeerror     at returnAndAddMetadata (/usr/share/npm/lib/fetch-package-metadata.js:117:7)
npm ERR! typeerror     at pickVersionFromRegistryDocument (/usr/share/npm/lib/fetch-package-metadata.js:134:20)
npm ERR! typeerror     at /usr/share/npm/node_modules/iferr/index.js:13:50
npm ERR! typeerror This is an error with npm itself. Please report this error at:
npm ERR! typeerror     <http://github.com/npm/npm/issues>

#180 Re: 全志 SOC » 全志D1芯片之终极探索 » 2021-12-10 16:42:42

xboot 说:

T113,也就是T133(这两名字原厂还没想好?)已经确认是双核A7,跟F133为同一个晶圆,同一个封装,pin脚定义。开的是双核cortex-a7,无RISC-V。

怪不得叫 F133, 原来里面还藏有个 T133。

#181 Re: 8051/STC8/AT89C51/N76E003 » 一元钱领的 HC89S003AF4开发板可以改成DAP LINK » 2021-12-09 14:51:20

wh201906 说:

在哪儿可以领啊?

有点历史了,疫情前的事情。现在可能闲鱼还有。

#182 Re: 全志 SOC » 子午线V3s路由器试玩 » 2021-11-23 08:22:05

确实值得学习,那些网络设备 br-lan, mon0 什么的以前都没见过,

[ 1021.395647] dhd_stop: Enter c31ef800
[ 1021.400934] dhd_set_mcast_list_handler: interface info not available/down
[ 1021.409582] dhdcdc_set_ioctl: SET PM to 0
[ 1021.418839] CFGP2P-ERROR) wl_cfgp2p_disable_discovery :
[ 1021.418852]  do nothing, not initialized
[ 1021.428259] CFGP2P-ERROR) wl_cfgp2p_deinit_priv :
[ 1021.428264] In
[ 1021.439386] dhd_stop: Exit
[ 1021.525007] dhd_open: Enter c31ef800
[ 1021.562579] dhd_open: Exit ret=0
[ 1021.593042] dhd_set_monitor: if 0 val 1851876211,cur   (null)
[ 1021.692969] dhdcdc_set_ioctl: SET PM to 0
[ 1021.785666] dhd_set_monitor: if 0 val 3,cur c248e000
[ 1021.790644] dhd_set_monitor: Mismatched params, return
[ 1198.921753] device mon0 entered promiscuous mode
[ 1618.888547] sys_check.sh (16292): drop_caches: 3
[ 2218.911067] sys_check.sh (19352): drop_caches: 3
[ 2818.921089] sys_check.sh (22296): drop_caches: 3
[ 3418.947203] sys_check.sh (25270): drop_caches: 3
[ 4019.001705] sys_check.sh (28157): drop_caches: 3
[ 4618.970054] sys_check.sh (31190): drop_caches: 3

shell 信息可以出现在 kmsg 里面是什么原理?

还有他的WIFI网卡,既可以自己做热点,又可以同时连接别的热点,不知道怎么做到的。

目前还不能通过WIFI桥接上网, 虽然在串口终端ping qq.com 正常。

#183 Re: 全志 SOC » 怎样在v3s上使用gcc编译器 » 2021-11-21 16:55:47

以前的buildroot可以构建arm linux下的gcc,现在新版本已经删除了。

如果把 debian 怼上去,可以通过apt安装gcc。

#184 Re: 全志 SOC » v3s lichee zero 单独usb供电,启动到uboot就没戏了? » 2021-11-16 12:19:49

U-Boot SPL 2021.07 (Nov 13 2021 - 11:49:14 +0800)
DRAM: 64 MiB
Trying to boot from MMC1


U-Boot 2021.07 (Nov 13 2021 - 11:49:14 +0800) Allwinner Technology

CPU:   Allwinner V3s (SUN8I 1681)
Model: Smallwit Pi Lite
DRAM:  64 MiB
MMC:   mmc@1c0f000: 0
Loading Environment from nowhere... OK
In:    serial@1c28000
Out:   serial@1c28000
Err:   serial@1c28000
Net:   No ethernet found.
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0 is current device
MMC Device 1 not found
no mmc device at slot 1
SF: Detected n25q128a13 with page size 256 Bytes, erase size 4 KiB, total 16 MiB
=========================
Boot Device: mmc0
Boot Slot 0: mmc0
Boot Slot 1: spi-nor
=========================
switch to partitions #0, OK
mmc0 is current device
Booting from MMC0...
4661328 bytes read in 261 ms (17 MiB/s)
14142 bytes read in 5 ms (2.7 MiB/s)
Kernel image @ 0x40000000 [ 0x000000 - 0x472050 ]
## Flattened Device Tree blob at 40700000
   Booting using the fdt blob at 0x40700000
   Loading Device Tree to 416f9000, end 416ff73d ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0

注意看信息,第一次是SPL,第二次才是真正的UBOOT

#185 Re: 技术人生/软件使用技巧/破解经验/技术吐槽/灌水 » 立创海外50讨论 » 2021-11-14 23:38:46

泼盆冷水,据说清关费用自己扛,不能退单,否则拉黑,Q群看到的,真实性有待验证。

#187 Re: SigmaStar/SSD201/SSD202/SSD212 » 有一个对标F1C800的芯片SigmaStar SSD201有谁了解吗 双核A7 » 2021-10-10 17:08:37

binbin 说:
fogwizard 说:

同感,料是好料,用户手册都没得提供,说多了都是泪

这家公司有打电话问过, 不好打交道的,问他要代理商的电话 也不给,跟他做生意  还不愿意的样子

现在芯片是卖方市场,会鸟人才怪了?

#188 Re: 全志 SOC » 用V3S跑QT5??? » 2021-09-26 12:18:58

只勾选 Qt 的ui部分不需要多少空间。

#192 Re: ESP32/ESP8266 » ESP8266的外设真的很拉垮 » 2021-09-01 12:49:00

I2C和PWM都是软件实现的实际上硬件并没有

阔怕阔怕

#193 Re: VMWare/Linux/Ubuntu/Fedora/CentOS/U-BOOT » 记录一下常用易忘的Linux日常操作 » 2021-08-28 10:21:51

objdump -T 查看动态链接库导出的函数。

$ riscv64-linux-gnu-objdump -T  ./out/d1-nezha/compile_dir/target/rootfs/usr/lib/libuapi.so

./out/d1-nezha/compile_dir/target/rootfs/usr/lib/libuapi.so:     file format elf64-littleriscv

DYNAMIC SYMBOL TABLE:
0000000000001970 l    d  .text  0000000000000000              .text
0000000000000000      DF *UND*  0000000000000000  GLIBC_2.27  fprintf
0000000000000000  w   D  *UND*  0000000000000000              _ITM_deregisterTMCloneTable
0000000000000000      DF *UND*  0000000000000000  GLIBC_2.27  getenv
0000000000000000      DF *UND*  0000000000000000  GLIBC_2.27  munmap
0000000000000000      DF *UND*  0000000000000000  GLIBC_2.27  malloc
0000000000000000      DF *UND*  0000000000000000  GLIBC_2.27  fputs
0000000000000000      DF *UND*  0000000000000000  GLIBC_2.27  usleep
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#194 Re: 全志 SOC » 执行Qt程序,提示库文件找不到。 » 2021-08-28 09:37:19

可能是 buildroot 你没有配置正确,也可能是buildroot这个版本有bug,到时候再检查一下。

#195 Re: 全志 SOC » 执行Qt程序,提示库文件找不到。 » 2021-08-28 09:29:39

mkdir /home/gzpeite/buildroot-2019.11.3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/

cp libGLESv2.so /home/gzpeite/buildroot-2019.11.3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/

别挣扎,死马做活马先。

#196 Re: 全志 SOC » 执行Qt程序,提示库文件找不到。 » 2021-08-28 09:23:03

/home/gzpeite/buildroot-2019.11.3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libGLESv2.so

把 libGLESv2.so 复制到这里先试一试。

#197 Re: 全志 SOC » 哪吒D1使用gstreamer硬解码 » 2021-08-26 09:06:15

niubility!!!

但是视频看不到图像。

#198 Re: 全志 SOC » [V3X][Mystery]项目开发进度汇报 » 2021-08-23 20:20:35

mysteryli 说:

@ubuntu
你有设计板子吗

准备设计,不过最近很忙,所以没来得及玩。

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