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Code Issues Releases Wiki Activity

Fixed call to thinkerforge library

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Former-commit-id: e2764d3ecbf7d462ad5d967572b3ea37548fec73
This commit is contained in:
T. van der Zwan 2014-03-08 19:55:23 +01:00
parent cbd354c18f
commit e549e15c3f
1 changed files with 8 additions and 8 deletions
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16
libsrc/leddevice/LedDeviceTinkerforge.cpp
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@ -106,7 +106,6 @@ int LedDeviceTinkerforge::write(const std::vector<ColorRgb> &ledValues)
int LedDeviceTinkerforge::switchOff()
{
std::cerr << "Switchoff" << std::endl;
std::fill(_redChannel.begin(), _redChannel.end(), 0);
std::fill(_greenChannel.begin(), _greenChannel.end(), 0);
std::fill(_blueChannel.begin(), _blueChannel.end(), 0);
@ -121,17 +120,18 @@ int LedDeviceTinkerforge::transferLedData(LEDStrip *ledStrip, unsigned index, un
return E_INVALID_PARAMETER;
}
uint8_t * redPtr = redChannel;
uint8_t * greenPtr = greenChannel;
uint8_t * bluePtr = blueChannel;
uint8_t reds[MAX_NUM_LEDS_SETTABLE];
uint8_t greens[MAX_NUM_LEDS_SETTABLE];
uint8_t blues[MAX_NUM_LEDS_SETTABLE];
for (unsigned i=index; i<length; i+=MAX_NUM_LEDS_SETTABLE)
{
const unsigned copyLength = (i + MAX_NUM_LEDS_SETTABLE > length) ? length - i : MAX_NUM_LEDS_SETTABLE;
const int status = led_strip_set_rgb_values(ledStrip, i, copyLength, redPtr, greenPtr, bluePtr);
redPtr += copyLength;
greenPtr += copyLength;
bluePtr += copyLength;
memcpy(reds, redChannel + i, copyLength);
memcpy(greens, greenChannel + i, copyLength);
memcpy(blues, blueChannel + i, copyLength);
const int status = led_strip_set_rgb_values(ledStrip, i, copyLength, reds, greens, blues);
if (status != E_OK)
{
std::cerr << "Setting led values failed with status " << status << std::endl;