mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
5aac2be702
* switch rs232 provider to completly async transfer * start of implementing a seperate init function for leddevices * rename setconfig to init * more fixes * implement missing code * fix code style * remove debug code * remove debug stuff * set loglevel to original state
34 lines
870 B
C++
34 lines
870 B
C++
#include "LedDeviceTpm2.h"
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LedDeviceTpm2::LedDeviceTpm2(const Json::Value &deviceConfig)
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: ProviderRs232()
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{
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_deviceReady = init(deviceConfig);
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}
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LedDevice* LedDeviceTpm2::construct(const Json::Value &deviceConfig)
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{
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return new LedDeviceTpm2(deviceConfig);
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}
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bool LedDeviceTpm2::init(const Json::Value &deviceConfig)
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{
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ProviderRs232::init(deviceConfig);
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_ledBuffer.resize(5 + 3*_ledCount);
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_ledBuffer[0] = 0xC9; // block-start byte
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_ledBuffer[1] = 0xDA; // DATA frame
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_ledBuffer[2] = ((3 * _ledCount) >> 8) & 0xFF; // frame size high byte
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_ledBuffer[3] = (3 * _ledCount) & 0xFF; // frame size low byte
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_ledBuffer.back() = 0x36; // block-end byte
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return true;
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}
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int LedDeviceTpm2::write(const std::vector<ColorRgb> &ledValues)
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{
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memcpy(4 + _ledBuffer.data(), ledValues.data(), _ledRGBCount);
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return writeBytes(_ledBuffer.size(), _ledBuffer.data());
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}
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