KunYi

# install steps for people_counting demo
# for Ubuntu 18.04 AMD64 & OpenVINO 2019R3
sudo apt update
sudo apt install vim curl wget apt-transport-https net-tools python3 python3-pip
cd Download
curl http://registrationcenter-download.intel.com/akdlm/irc_nas/15944/l_openvino_toolkit_p_2019.3.334.tgz
tar -xvzf l_openvino_toolkit_p_2019.3.334.tgz 
cd l_openvino_toolkit_p_2019.3.334/
sudo ./install_GUI.sh
cd /opt/intel/openvino/install_dependencies/

KunYi

# prepare common tools
sudo apt update
sudo apt upgrade
sudo apt install git gitk build-essential vim curl wget software-properties-common apt-transport-https ca-certificates

# add visual studio code repository
wget -q https://packages.microsoft.com/keys/microsoft.asc -O- | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main"

# add docker repository

KunYi

#include "stdafx.h"
#include <atlbase.h>
#include <atlstr.h>
#include <stdio.h>
#include <wbemidl.h> // For WMI
#pragma comment(lib, "wbemuuid.lib") // Link to WMI library.


//  ref.
//  https://docs.microsoft.com/en-us/windows/win32/wmisdk/creating-a-wmi-application-using-c-

KunYi

copy from http://www.databaseforum.info/15/18/760a1fec0efb9bc0.html

Drivers >> Attn: Eliyas Yakub [MSFT] Re: SMBIOS info from kernel mode

Eliyas,

Thanks for your previous post on the subject. I was able
to successfully read the Raw SMBIOS data with minor
modifications. This data matches the data returned by
wbemtest for RawSMBiosTable instance as seen in the MOF

KunYi

#include <windows.h>
#include <cfgmgr32.h>

int main()
{
	DEVINST devParentInst = 0;
	DEVINST devInst = 0;
	CONFIGRET status = 0;
	const DEVINSTID_W PhantomDevNode = (DEVINSTID_W)L"ROOT\\TOASTER\\0000";
	const DEVINSTID_W ToasterBasicID = (DEVINSTID_W)L"TOASTER\\BASIC_TOASTER";

KunYi

// the code modify
// from https://support.microsoft.com/en-us/help/831226/how-to-use-the-dnsquery-function-to-resolve-host-names-and-host-addres
// build/testing with VisualStudio 2019 passed
// and only support IPV4
// DNSQuery.cpp : This file contains the 'main' function. Program execution begins and ends there.
//
#include <winsock2.h>  //winsock
#include <ws2tcpip.h>  //for tcpip api, inet_pton(), inet_ntop()
#include <windns.h>    //DNS api's
#include <stdio.h>     //standard i/o

KunYi

package main
/* 
  for Sanica SNP-42x packing system testing 
  using RS485 communcation to control the 
*/
import (
	"bufio"
	"bytes"
	"errors"
	"fmt"

KunYi

kunyi@kunyi-GE62-6QF:~/repos/LoRaMac-node/build$ cmake -DCMAKE_MODULE_PATH="/home/kunyi/repos/LoRaMac-node/cmake" -DCMAKE_TOOLCHAIN_FILE="/home/kunyi/repos/LoRaMac-node/cmake/toolchain-arm-none-eabi.cmake" -DTOOLCHAIN_PREFIX="/home/kunyi/STMicro/gcc-arm-none-eabi-8-2019-q3-update" -DAPPLICATION="LoRaMac"  -DSUB_PORJECT="classA" -DACTIVE_REGION="LORAMAC_REGION_US915" -DBOARD="NucleoL073" ..
CMake Warning (dev) in CMakeLists.txt:
  No project() command is present.  The top-level CMakeLists.txt file must
  contain a literal, direct call to the project() command.  Add a line of
  code such as

    project(ProjectName)

  near the top of the file, but after cmake_minimum_required().

KunYi

#include <stdio.h>
#include <stdint.h>

typedef struct _modbus_handler {
    uint8_t slave;
    uint8_t func;
    uint16_t offset;
    uint8_t size;
    uint8_t replySize;
} MODBUS_HANDLER;

KunYi

From 681f8a05a1fd562ac4e9f6373ce7cdd5c652e095 Mon Sep 17 00:00:00 2001
From: KunYi <[email protected]>
Date: Thu, 8 Oct 2020 19:38:20 +0800
Subject: [PATCH] add device tree file for support srg3352x

---
 arch/arm/boot/dts/Makefile                  |   3 +-
 arch/arm/boot/dts/am335x-srg-common.dtsi    | 485 ++++++++++++++++++++
 arch/arm/boot/dts/am335x-srg52.dts          |  17 +
 arch/arm/boot/dts/am335x-srg52c-wl183x.dtsi |  99 ++++