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Fix RPI WS281x LED device initialization

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This commit is contained in:
Maxim Kulkin 2019-08-12 00:35:22 -07:00
parent 77299ba077
commit 9f9f133f16
1 changed files with 1 additions and 0 deletions
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libsrc/leddevice/dev_rpi_pwm/LedDeviceWS281x.cpp
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@ -36,6 +36,7 @@ bool LedDeviceWS281x::init(const QJsonObject &deviceConfig)
throw std::runtime_error("WS281x: invalid PWM channel; must be 0 or 1.");
}
memset(&_led_string, 0, sizeof(_led_string));
_led_string.freq = deviceConfig["freq"].toInt(800000ul);
_led_string.dmanum = deviceConfig["dma"].toInt(5);
_led_string.channel[_channel].gpionum = deviceConfig["gpio"].toInt(18);