mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
* start ledclone * led cloning: clone scan areas from original led main: show exceptions, better exit * tune json schema for new option. somwe cleanup * fix warnings and bug for framebuffer selection. thx to clang brought by new osx buikld on travis * make ledclone feature work flawlessly for effects too. Effect sees the ledstring without cloned leds. cloned leds will be inserted just before sending to leddevice additional: remove warnings and fix code style * fix warning
60 lines
1.4 KiB
C++
60 lines
1.4 KiB
C++
#pragma once
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#include <QUdpSocket>
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// Hyperion includes
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#include <leddevice/LedDevice.h>
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#include <utils/Logger.h>
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///
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/// The LedUdpDevice implements an abstract base-class for LedDevices using the SPI-device.
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///
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class LedUdpDevice : public LedDevice
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{
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public:
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///
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/// Constructs the LedDevice sendig data via udp
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///
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/// @param[in] outputDevice string hostname:port
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/// @param[in] latchTime_ns The latch-time to latch in the values across the SPI-device (negative
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/// means no latch required) [ns]
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///
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LedUdpDevice(const std::string& outputDevice, const int latchTime_ns = -1);
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///
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/// Destructor of the LedDevice; closes the output device if it is open
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///
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virtual ~LedUdpDevice();
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///
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/// Opens and configures the output device
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///
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/// @return Zero on succes else negative
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///
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int open();
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protected:
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///
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/// Writes the given bytes/bits to the SPI-device and sleeps the latch time to ensure that the
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/// values are latched.
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///
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/// @param[in[ size The length of the data
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/// @param[in] data The data
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///
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/// @return Zero on succes else negative
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///
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int writeBytes(const unsigned size, const uint8_t *data);
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private:
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/// The UDP destination as "host:port"
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const std::string _target;
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/// The time which the device should be untouched after a write
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const int _LatchTime_ns;
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///
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QUdpSocket *udpSocket;
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QHostAddress _address;
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quint16 _port;
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};
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