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    tiggerLV 7

    @tigger

    9347
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    Best posts made by tigger

    • 盲生，你发现了这个EDA的华点

      -b4693e288262f21.png

      -cb0978020ad9408.jpg

      posted in 灌水区
      tigger
      tigger
    • 请问这个树莓派MIPI DSI 显示屏是不是用 接口芯片转的?

      https://item.taobao.com/item.htm?id=623507778498

      posted in D1系列-RISC-V
      tigger
      tigger
    • R818 tina Linux 运行 mjpg-streamer + usb camera

      R818 tina sdk 勾选：

      # CONFIG_PACKAGE_live is not set
CONFIG_PACKAGE_mjpg-streamer=y
# CONFIG_MJPG_STREAMER_V4L2 is not set
CONFIG_MJPG_STREAMER_INPUT_FILE=y
CONFIG_MJPG_STREAMER_INPUT_UVC=y
CONFIG_MJPG_STREAMER_INPUT_TESTPICTURE=y
CONFIG_MJPG_STREAMER_OUTPUT_FILE=y
CONFIG_MJPG_STREAMER_OUTPUT_HTTP=y
CONFIG_MJPG_STREAMER_WWW=y

      linux kernel勾选：

      CONFIG_MEDIA_USB_SUPPORT=y
#
# Webcam devices
#
CONFIG_USB_VIDEO_CLASS=y
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
# CONFIG_USB_GSPCA is not set

      和：

      CONFIG_MEDIA_SUPPORT=y

#
# Multimedia core support
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
# CONFIG_MEDIA_ANALOG_TV_SUPPORT is not set
# CONFIG_MEDIA_DIGITAL_TV_SUPPORT is not set
# CONFIG_MEDIA_RADIO_SUPPORT is not set
# CONFIG_MEDIA_SDR_SUPPORT is not set
CONFIG_MEDIA_RC_SUPPORT=y
CONFIG_MEDIA_CONTROLLER=y
# CONFIG_MEDIA_CONTROLLER_DVB is not set
CONFIG_VIDEO_DEV=y
CONFIG_VIDEO_V4L2_SUBDEV_API=y
CONFIG_VIDEO_V4L2=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEOBUF2_CORE=y
CONFIG_VIDEOBUF2_MEMOPS=y
CONFIG_VIDEOBUF2_DMA_CONTIG=m
CONFIG_VIDEOBUF2_VMALLOC=y
# CONFIG_TTPCI_EEPROM is not set

      命令行运行：

      mjpg_streamer -i "/usr/lib/input_uvc.so -r 1280x720 -d /dev/video4"  -o "/usr/lib/output_http.so -w /www/webcam"

      浏览器打开：
      76e8dd6b-b53c-4989-a697-cd93f12a1454-cb505b21cb95342089c483b17d19686.png

      posted in 其它全志芯片讨论区
      tigger
      tigger
    • Reply: 有没有哪位大神在D1S上跑过ov5640或者其他sensor的，走DVP-CSI

      看了一下驱动是有了,能不能用不清楚

      勾选 :

      • CONFIG_SUNXI_PLATFORM_DRIVERS=y
      • CONFIG_VIDEO_SUNXI_VIN=y
      • CONFIG_CSI_VIN=m

      这样驱动都编译好了:

      make[4]: Entering directory '/opt/D1/tina_d1_open_v1.0_debug2/lichee/linux-5.4'
scripts/Makefile.asm-generic:25: redundant generic-y found in arch/riscv/include/asm/Kbuild: device.h
  CALL    scripts/checksyscalls.sh
  CALL    scripts/atomic/check-atomics.sh
  CHK     include/generated/compile.h

  CC [M]  drivers/media/common/videobuf2/videobuf2-memops.o
  CC [M]  drivers/media/common/videobuf2/videobuf2-dma-contig.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/actuator/actuator.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/nvp6158/nvp6158c.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/nvp6158/nvp6158_drv.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/nvp6158/video_auto_detect.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/nvp6158/video_eq.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/nvp6158/coax_protocol.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/nvp6158/video.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/nvp6158/motion.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/nvp6158/audio.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/nvp6158/nvp6158.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/ov5640.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/gc0310_mipi.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/gc030a_mipi.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/gc2385_mipi.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/gc5025_mipi.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/c2590_mipi.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/sp5409_mipi.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/ov8858_r2a_4lane.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/ov2680_mipi.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/imx278_mipi.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/imx278_2lane_mipi.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/imx386_2lane_mipi.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/imx386_mipi.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-cci/cci_helper.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-cci/sunxi_cci.o
  CC [M]  drivers/media/platform/sunxi-vin/utility/vin_supply.o
  CC [M]  drivers/media/platform/sunxi-vin/utility/vin_os.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/sensor-compat-ioctl32.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/sensor_helper.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-cci/csi_cci_reg.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-cci/bsp_cci.o
  LD [M]  drivers/media/platform/sunxi-vin/vin_io.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-csi/sunxi_csi.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-csi/parser_reg.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-mipi/sunxi_mipi.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-mipi/bsp_mipi_csi_null.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-mipi/combo_rx/combo_rx_reg_null.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-isp/sunxi_isp.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-isp/isp500/isp500_reg_cfg.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor-list/sensor_list.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-vipp/sunxi_scaler.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-vipp/vipp_reg.o
  CC [M]  drivers/media/platform/sunxi-vin/modules/flash/flash.o
  CC [M]  drivers/media/platform/sunxi-vin/utility/bsp_common.o
  CC [M]  drivers/media/platform/sunxi-vin/utility/config.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-stat/vin_h3a.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-video/vin_video.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-video/vin_core.o
  CC [M]  drivers/media/platform/sunxi-vin/vin-video/dma_reg.o
  CC [M]  drivers/media/platform/sunxi-vin/top_reg.o
  CC [M]  drivers/media/platform/sunxi-vin/vin.o
  LD [M]  drivers/media/platform/sunxi-vin/vin_v4l2.o
  OBJCOPY arch/riscv/boot/Image
  DTC     arch/riscv/boot/dts/sunxi/board.dtb
  Building modules, stage 2.
  MODPOST 40 modules
  CC [M]  drivers/media/common/videobuf2/videobuf2-dma-contig.mod.o
  LD [M]  drivers/media/common/videobuf2/videobuf2-dma-contig.ko
  CC [M]  drivers/media/common/videobuf2/videobuf2-memops.mod.o
  LD [M]  drivers/media/common/videobuf2/videobuf2-memops.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/actuator/actuator.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/actuator/actuator.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/c2590_mipi.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/c2590_mipi.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/gc030a_mipi.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/gc030a_mipi.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/gc0310_mipi.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/gc0310_mipi.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/gc2385_mipi.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/gc2385_mipi.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/gc5025_mipi.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/gc5025_mipi.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/imx278_2lane_mipi.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/imx278_2lane_mipi.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/imx278_mipi.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/imx278_mipi.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/imx386_2lane_mipi.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/imx386_2lane_mipi.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/imx386_mipi.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/imx386_mipi.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/nvp6158/nvp6158.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/nvp6158/nvp6158.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/ov2680_mipi.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/ov2680_mipi.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/ov5640.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/ov5640.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/ov8858_r2a_4lane.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/ov8858_r2a_4lane.ko
  CC [M]  drivers/media/platform/sunxi-vin/modules/sensor/sp5409_mipi.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/modules/sensor/sp5409_mipi.ko
  CC [M]  drivers/media/platform/sunxi-vin/vin_io.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/vin_io.ko
  CC [M]  drivers/media/platform/sunxi-vin/vin_v4l2.mod.o
  LD [M]  drivers/media/platform/sunxi-vin/vin_v4l2.ko
make[4]: Leaving directory '/opt/D1/tina_d1_open_v1.0_debug2/lichee/linux-5.4'

      dts得重新配置一下.

      posted in D1系列-RISC-V
      tigger
      tigger
    • 测试一下刚到手的 sipeed R329 开发板

      https://wiki.sipeed.com/hardware/zh/maixII/M2A/MaixSense/start/first.html

      posted in R128系列-智能硬件
      tigger
      tigger
    • Reply: 【深度剖析】小米CyberDog四足机器人的AI运动系统的实现

      是这个吗？

      posted in 其它全志芯片讨论区
      tigger
      tigger
    • Reply: 请问这个树莓派MIPI DSI 显示屏是不是用 接口芯片转的?

      534fad2b-b30a-4e2b-a63f-93ad3a9fd697-image.png

      没有看出来用什么芯片

      posted in D1系列-RISC-V
      tigger
      tigger
    • Reply: 【芯片型号变更公告】D1芯片型号变更为D1-H

      @jmhh247
      管得真宽😂

      posted in 公告
      tigger
      tigger
    • Reply: 收集 "焊"武帝们的杰作

      mmexport1647228831076.jpg

      posted in 其它全志芯片讨论区
      tigger
      tigger
    • 主动给百度爬虫提交链接的个人小经验

      f48abff5-a4b6-4dc4-a305-8581d1db2f24-image.png

      打开百度资源: https://ziyuan.baidu.com/

      首先要认证自己的域名

      然后可以如上图获得 token , 这样可以通过此 token 用脚本提交 链接

      baidu_ziyuan_post_test.sh

      #!/usr/bin/php

<?php

echo " ------------- \n";

while (1)
{
        $i = rand(1, 7000);
        $url = "https://bbs.aw-ol.com/topic/${i}";
        echo $url;

        $api = 'http://data.zz.baidu.com/urls?site=bbs.aw-ol.com&token=PCsGS75NhQJZWVAr';

        $ch = curl_init();
        $options =  array(
                CURLOPT_URL => $api,
                CURLOPT_POST => true,
                CURLOPT_RETURNTRANSFER => true,
                CURLOPT_POSTFIELDS => $url,
                CURLOPT_HTTPHEADER => array('Content-Type: text/plain'),
        );

        curl_setopt_array($ch, $options);
        $result = curl_exec($ch);
        echo $result;
        $sleep_second = rand(60, 300);
        sleep($sleep_second);
        echo " ${sleep_second}";
        echo "\n";
}
?>

      a664d4c7-7412-46c1-9d32-9028d227ab4b-image.png

      有时候一天收录量可以增加 1000多

      posted in 灌水区
      tigger
      tigger

    Latest posts made by tigger

    • Reply: 收集 "焊"武帝们的杰作

      mmexport1667273167025.jpg

      posted in 其它全志芯片讨论区
      tigger
      tigger
    • Reply: D1s 接 MCP2515 CAN芯片本地收发测试

      记得勾选 iproute2，这里面的ip命令才支持can bus，

      busybox自带的ip不行。

      posted in D1系列-RISC-V
      tigger
      tigger
    • Reply: D1s 接 MCP2515 CAN芯片本地收发测试 
      ip link set can0 down

ip link set can0 type can loopback on

ip link set can0 up type can bitrate 1000000

candump any,0:0,#FFFFFFFF > /tmp/a.txt &

cansend can0 123#deadbeef

cansend can0 123#AAAAAA

cansend can0 123#CCCCCC

      参考： https://wiki.rdu.im/_pages/Application-Notes/Software/can-bus-in-linux.html

      posted in D1系列-RISC-V
      tigger
      tigger
    • D1s 接 MCP2515 CAN芯片本地收发测试

      43d895a1-9546-4c0d-ae97-99850ffb379b-image.png

      posted in D1系列-RISC-V
      tigger
      tigger
    • Reply: 全志V3S做音频网络对讲，存在回声和噪音，求救啊

      @sdlmd2020
      可以用硬件dsp实现

      posted in 其它全志芯片讨论区
      tigger
      tigger
    • Reply: XR829模块加载出现Timeout waiting for FIFO问题

      @lgkgkfg
      请问具体怎么换呢？

      posted in D1系列-RISC-V
      tigger
      tigger
    • Reply: Tina Linux 存储介质切换：eMMC，SPI NAND，SPI NOR，SD Card，SD NAND

      好详细喔，收藏起来慢慢消化。

      posted in Linux
      tigger
      tigger
    • Reply: A133 提高一点温度应该没事吧?

      @yuzukitsuru
      现在的情况是，我的测试箱环境温度80度， CPU温度上升到110度左右的时候就挂了。今天试一试把这三组温度都加高20度。

      posted in 其它全志芯片讨论区
      tigger
      tigger
    • Reply: A133 提高一点温度应该没事吧?

      @yuzukitsuru
      我的意思是在DTS里面把那个温度提高20度，会不会把芯片烧掉？

      posted in 其它全志芯片讨论区
      tigger
      tigger
    • A133 提高一点温度应该没事吧?

      2791b103-a1c8-4c60-8e6c-68b080867a54-image.png

      52c63683-833a-463e-a21d-0f22f21575ef-63996d367d8c9270e86e371f8c386d0.png

      posted in 其它全志芯片讨论区
      tigger
      tigger