trikRuntime
trikI2c.h
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1 /* Copyright 2015 Yurii Litvinov and CyberTech Labs Ltd.
2  *
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License. */
14 
15 #pragma once
16 
17 #include "mspI2cInterface.h"
18 
19 namespace trikHal {
20 namespace trik {
21 
23 class TrikI2c : public MspI2cInterface
24 {
25 public:
27  TrikI2c() = default;
28  ~TrikI2c() override;
29 
30  void send(const QByteArray &data) override;
31  int read(const QByteArray &data) override;
32  bool connect(const QString &devicePath, int deviceId) override;
33  void disconnect() override;
34 
35 private:
37  int mDeviceFileDescriptor = -1;
38 };
39 
40 }
41 }
~TrikI2c() override
Definition: trikI2c.cpp:85
Communicates with MSP processor over I2C bus.
Definition: mspI2cInterface.h:22
void send(const QByteArray &data) override
Send data to a device.
Definition: trikI2c.cpp:90
TrikI2c()=default
Constructor.
bool connect(const QString &devicePath, int deviceId) override
Establish connection with MSP over I2C bus.
Definition: trikI2c.cpp:110
void disconnect() override
Disconnect from MSP.
Definition: trikI2c.cpp:126
Real implementation of I2C bus communicator.
Definition: trikI2c.h:23
int read(const QByteArray &data) override
Reads data by given I2C command number and returns the result.
Definition: trikI2c.cpp:99
Definition: brickFactory.h:21