inf sachen

INF/libraries/PCA9685/examples/OnTimeSweepMultipleDevices/OnTimeSweepMultipleDevices.ino

@@ -0,0 +1,46 @@
+#include <Arduino.h>
+#include <PCA9685.h>
+
+#include "Constants.h"
+
+
+PCA9685 pca9685;
+
+uint16_t time_min;
+uint16_t time_max;
+uint16_t on_time;
+
+void setup()
+{
+  pca9685.setWire(Wire);
+  for (uint8_t device_index=0; device_index<constants::DEVICE_COUNT; ++device_index)
+  {
+    pca9685.addDevice(constants::device_addresses[device_index]);
+  }
+  pca9685.resetAllDevices();
+
+  pca9685.setupOutputEnablePin(constants::output_enable_pin);
+  pca9685.enableOutputs(constants::output_enable_pin);
+
+  pca9685.setAllDevicesOutputsNotInverted();
+
+  pca9685.setAllDevicesToFrequency(constants::frequency);
+
+  time_min = pca9685.getTimeMin();
+  time_max = pca9685.getTimeMax();
+
+  on_time = time_min;
+
+  pca9685.setAllDeviceChannelsOffTime(PCA9685::DEVICE_ADDRESS_ALL,time_max);
+}
+
+void loop()
+{
+  if (on_time > time_max)
+  {
+    on_time = time_min;
+  }
+  pca9685.setAllDeviceChannelsOnTime(constants::device_addresses[constants::device_index],on_time);
+  on_time += constants::time_increment;
+  delay(constants::loop_delay);
+}