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Leddevice refactoring the next next part (#263)

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* 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
This commit is contained in:
redPanther
2016-10-08 08:14:36 +02:00
committed by GitHub
parent afed2e68e0
commit 5aac2be702
72 changed files with 542 additions and 452 deletions
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26
libsrc/leddevice/LedDeviceAPA102.cpp
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@@ -1,9 +1,9 @@
#include "LedDeviceAPA102.h"
LedDeviceAPA102::LedDeviceAPA102(const Json::Value &deviceConfig)
: ProviderSpi(deviceConfig)
: ProviderSpi()
{
_latchTime_ns = 500000; // fixed latchtime
_deviceReady = init(deviceConfig);
}
LedDevice* LedDeviceAPA102::construct(const Json::Value &deviceConfig)
@@ -11,20 +11,26 @@ LedDevice* LedDeviceAPA102::construct(const Json::Value &deviceConfig)
return new LedDeviceAPA102(deviceConfig);
}
int LedDeviceAPA102::write(const std::vector<ColorRgb> &ledValues)
bool LedDeviceAPA102::init(const Json::Value &deviceConfig)
{
ProviderSpi::init(deviceConfig);
_latchTime_ns = 500000; // fixed latchtime
const unsigned int startFrameSize = 4;
const unsigned int endFrameSize = std::max<unsigned int>(((_ledCount + 15) / 16), 4);
const unsigned int APAbufferSize = (_ledCount * 4) + startFrameSize + endFrameSize;
if(_ledBuffer.size() != APAbufferSize){
_ledBuffer.resize(APAbufferSize, 0xFF);
_ledBuffer[0] = 0x00;
_ledBuffer[1] = 0x00;
_ledBuffer[2] = 0x00;
_ledBuffer[3] = 0x00;
}
_ledBuffer.resize(APAbufferSize, 0xFF);
_ledBuffer[0] = 0x00;
_ledBuffer[1] = 0x00;
_ledBuffer[2] = 0x00;
_ledBuffer[3] = 0x00;
return true;
}
int LedDeviceAPA102::write(const std::vector<ColorRgb> &ledValues)
{
for (signed iLed=0; iLed < _ledCount; ++iLed) {
const ColorRgb& rgb = ledValues[iLed];
_ledBuffer[4+iLed*4] = 0xFF;