libdrmconf 0.12.1
A library to program DMR radios.
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hid_macos.hh
1#ifndef HID_MACOS_HH
2#define HID_MACOS_HH
3
4#include <QObject>
5#include <IOKit/hid/IOHIDManager.h>
6#include "errorstack.hh"
7#include "radiointerface.hh"
8
11class HIDevice: public QObject
12{
13 Q_OBJECT
14
15public:
18 {
19 public:
21 Descriptor(const USBDeviceInfo &info, uint32_t locationId, uint16_t device);
22 };
23
24public:
26 HIDevice(const USBDeviceDescriptor &descr, const ErrorStack &err=ErrorStack(), QObject *parent=nullptr);
28 virtual ~HIDevice();
29
31 bool isOpen() const;
32
39 bool hid_send_recv(const unsigned char *data, unsigned nbytes,
40 unsigned char *rdata, unsigned rlength,
41 const ErrorStack &err=ErrorStack());
42
44 void close();
45
46public:
48 static QList<USBDeviceDescriptor> detect(uint16_t vid, uint16_t pid);
49
50protected:
52 static void callback_input(void *context, IOReturn result, void *sender, IOHIDReportType type,
53 uint32_t reportID, uint8_t *data, CFIndex nbytes);
55 static void callback_open(void *context, IOReturn result, void *sender, IOHIDDeviceRef deviceRef);
57 static void callback_close(void *ontext, IOReturn result, void *sender, IOHIDDeviceRef deviceRef);
58
59protected:
61 IOHIDManagerRef _HIDManager;
63 volatile IOHIDDeviceRef _dev;
65 unsigned char _transfer_buf[42];
67 unsigned char _receive_buf[42];
69 volatile int _nbytes_received = 0;
70};
71
72#endif // HID_MACOS_HH
Implements a stack of error messages to provide a pretty formatted error traceback.
Definition errorstack.hh:41
Specialization to address a HI device uniquely.
Definition hid_macos.hh:18
Descriptor(const USBDeviceInfo &info, uint8_t bus, uint8_t device)
Constructor from interface info, bus number and device address.
Definition hid_libusb.cc:11
Implements the HID radio interface using libusb.
Definition hid_libusb.hh:12
volatile IOHIDDeviceRef _dev
Device handle.
Definition hid_macos.hh:63
static QList< USBDeviceDescriptor > detect(uint16_t vid, uint16_t pid)
Finds all HID interfaces with the specified VID/PID combination.
unsigned char _receive_buf[42]
Receive buffer.
Definition hid_libusb.hh:64
static void callback_open(void *context, IOReturn result, void *sender, IOHIDDeviceRef deviceRef)
Internal callback for device opend.
Definition hid_macos.cc:266
static void callback_input(void *context, IOReturn result, void *sender, IOHIDReportType type, uint32_t reportID, uint8_t *data, CFIndex nbytes)
Internal callback for response data.
Definition hid_macos.cc:236
IOHIDManagerRef _HIDManager
Device manager.
Definition hid_macos.hh:61
HIDevice(const USBDeviceDescriptor &descr, const ErrorStack &err=ErrorStack(), QObject *parent=nullptr)
Opens a connection to the device with given vendor and product ID.
virtual ~HIDevice()
Destructor.
bool hid_send_recv(const unsigned char *data, unsigned nbytes, unsigned char *rdata, unsigned rlength, const ErrorStack &err=ErrorStack())
Send command/data to the device and store response in rdata.
static void callback_close(void *ontext, IOReturn result, void *sender, IOHIDDeviceRef deviceRef)
Internal callback for device closed.
Definition hid_macos.cc:289
bool isOpen() const
Returns true if the connection was established.
void close()
Close connection to device.
unsigned char _transfer_buf[42]
Device buffer.
Definition hid_macos.hh:65
volatile int _nbytes_received
Receive result.
Definition hid_libusb.hh:66
Base class for all radio interface descriptors representing a unique interface to a connected radio.
Definition usbdevice.hh:197
const QVariant & device() const
Returns the device information identifying the interface uniquely.
Definition usbdevice.cc:290
Generic information about a possible radio interface.
Definition usbdevice.hh:121