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https://github.com/hyperion-project/hyperion.ng.git
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c17e4894d9
* Removed -HUP so the default -TERM signal is sent instead. - hyperiond only listens for TERM and INT. HUP is often used to get an exe to reread its config Changed pgrep to add '-x' so it wont partial match on the exe name. - I have multiple instances with multiple hyperiond-instance1 names - this ensures the service script only kills the right process * reversing errant change to hyperion.systemd.sh * started bug fixes for APA strips with more physical leds than configured * 1st cut of changes to APA102. now looks at config for "leds" which is the # of hardware leds in the strip. This enables us to write the correct trailer length in the packet. Also fixed a bug where switchoff was writing the wrong # of leds * removed commented out old code removed debug printf * included prebuild test binary for Pi2 * Second attempt at the fix. BEFORE: If you have more physcial LEDs than defined in the "leds" "index" section of the config there is random junk added to the end of the strip. WITH THIS FIX: In the "device" section specify the number of physical leds with: "leds" : 212, If this is greater than the number of led indexes, additional LEDs are set to black If this is smaller than the number of led indexes, it is ignored * included test binary * Clean exit if the device config is missing or a non-supported device type is specified Former-commit-id: 8ae96188fa74d91b13a921e7d5faf6d6ac1c42ee
46 lines
1.0 KiB
C++
46 lines
1.0 KiB
C++
#pragma once
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// STL includes
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#include <string>
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// hyperion incluse
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#include "LedSpiDevice.h"
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///
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/// Implementation of the LedDevice interface for writing to APA102 led device.
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///
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/// APA102 is
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///
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class LedDeviceAPA102 : public LedSpiDevice
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{
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public:
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///
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/// Constructs the LedDevice for a string containing leds of the type APA102
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///
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/// @param outputDevice The name of the output device (eg '/etc/SpiDev.0.0')
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/// @param baudrate The used baudrate for writing to the output device
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///
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LedDeviceAPA102(const std::string& outputDevice,
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const unsigned baudrate, const unsigned ledcount );
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///
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/// Writes the led color values to the led-device
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///
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/// @param ledValues The color-value per led
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/// @return Zero on succes else negative
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///
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virtual int write(const std::vector<ColorRgb> &ledValues);
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/// Switch the leds off
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virtual int switchOff();
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private:
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/// The buffer containing the packed RGB values
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std::vector<uint8_t> _ledBuffer;
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unsigned int _HW_ledcount;
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unsigned int _mLedCount;
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};
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