Pleora Technologies Inc. eBUS SDK v7.0.1.7536 API



PvDeviceSPIBus.h
1 
2 // *****************************************************************************
3 //
4 // Copyright (c) 2009, Pleora Technologies Inc., All rights reserved.
5 //
6 // *****************************************************************************
7 
8 #ifndef __PVDEVICESPIBUS_H__
9 #define __PVDEVICESPIBUS_H__
10 
11 #include <PvDeviceSerialPort.h>
12 
13 
14 namespace PvSerialLib
15 {
16  class DeviceSPIBus;
17 }
18 
22 class PV_SERIAL_API PvDeviceSPIBus
23 {
24 public:
25 
29  PvDeviceSPIBus();
30 
34  ~PvDeviceSPIBus();
35 
45  PvResult Open( IPvDeviceAdapter *aDevice, PvDeviceSerial aPort = PvDeviceSerialBulk0 );
46 
52  PvResult Close();
53 
59  bool IsOpened();
60 
69  static bool IsSupported( IPvDeviceAdapter *aDevice,
70  PvDeviceSerial aPort = PvDeviceSerialBulk0 );
71 
82  PvResult BurstRead( unsigned char *aBuffer,
83  uint32_t aBufferSize,
84  uint32_t &aBytesRead,
85  uint32_t aTimeout = 0 );
86 
99  PvResult BurstWriteAndRead( unsigned char *aWriteBuffer,
100  uint32_t aWriteBufferSize,
101  uint32_t aReadBufferSize = 0,
102  bool aWriteRead = false,
103  bool aSSNFlagOn = false );
104 
105 private:
106  PvSerialLib::DeviceSPIBus *mThis;
107 };
108 
109 #endif
PvDeviceSerial
PvDeviceSerial
Device serial port enumeration.
Definition: PvDeviceSerialEnums.h:20
PvDeviceSerialBulk0
@ PvDeviceSerialBulk0
Bulk interface 0, or BULK0. Can be UART, USRT or I2C depending on device configuration.
Definition: PvDeviceSerialEnums.h:29
IPvDeviceAdapter
Interface used by PvDeviceSerialPort to interact with a device controller.
Definition: IPvDeviceAdapter.h:49
PvDeviceSPIBus
Provides SPI bus communication over a device serial port.
Definition: PvDeviceSPIBus.h:23
PvResult
Result information.
Definition: PvResult.h:30

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