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Hands-On Embedded Programming with C++17

You're reading from   Hands-On Embedded Programming with C++17 Create versatile and robust embedded solutions for MCUs and RTOSes with modern C++

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Product type Paperback
Published in Jan 2019
Publisher Packt
ISBN-13 9781788629300
Length 458 pages
Edition 1st Edition
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Author (1):
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Maya Posch Maya Posch
Author Profile Icon Maya Posch
Maya Posch
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Toc

Table of Contents (17) Chapters Close

Preface 1. Section 1: The Fundamentals - Embedded programming and the role of C++ FREE CHAPTER
2. What Are Embedded Systems? 3. C++ as an Embedded Language 4. Developing for Embedded Linux and Similar Systems 5. Resource-Restricted Embedded Systems 6. Example - Soil Humidity Monitor with Wi-Fi 7. Section 2: Testing, Monitoring
8. Testing OS-Based Applications 9. Testing Resource-Restricted Platforms 10. Example - Linux-Based Infotainment System 11. Example - Building Monitoring and Control 12. Section 3: Integration with other tools and frameworks
13. Developing Embedded Systems with Qt 14. Developing for Hybrid SoC/FPGA Systems 15. Best Practices 16. Other Books You May Enjoy

Air-conditioning service

To control air-conditioning units, a service much like the C&C one was developed, using the same basic template. The interesting parts of its source are the following:

#include <string>
#include <vector>

using namespace std;

#include <Poco/Data/Session.h>
#include <Poco/Data/SQLite/Connector.h>

#include <Poco/Net/HTTPClientSession.h>
#include <Poco/Net/HTTPSClientSession.h>

#include <Poco/Timer.h>

using namespace Poco;
using namespace Poco::Net;

class Listener;


struct NodeInfo {
string uid;
float posx;
float posy;
float current;
float target;
bool ch0_state;
UInt8 ch0_duty;
bool ch0_valid;
bool ch1_state;
UInt8 ch1_duty;
bool ch1_valid;
bool ch2_state;
UInt8 ch2_duty;
bool ch2_valid;
bool ch3_state;
UInt8 ch3_duty;
bool ch3_valid;
UInt8 validate;
};


...
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