static void characteristicUpdatedCallback(IntPtr nativep, string uuid, IntPtr valuep)
{
NeppiValue value =
(NeppiValue)Marshal.PtrToStructure(valuep, typeof(NeppiValue));
GCHandle gch = GCHandle.FromIntPtr(nativep);
BLENativePeripheral native = (BLENativePeripheral)gch.Target;
BLEPeripheral peri = native.client;
if (peri != null && peri.CharacteristicUpdated != null)
{
peri.CharacteristicUpdated(uuid, value);
}
}
void CharacteristicNotify(string uuid, NeppiValue v)
{
if (String.Equals(uuid, charactMPU, StringComparison.OrdinalIgnoreCase))
{
a_x = v.a_x;
a_y = v.a_y;
a_z = v.a_z;
g_x = v.g_x;
g_y = v.g_y;
g_z = v.g_z;
m_x = v.m_x;
m_y = v.m_y;
m_z = v.m_z;
return;
}
if (String.Equals(uuid, charactColorHue, StringComparison.OrdinalIgnoreCase))
{
float H, S, V;
Color.RGBToHSV(color, out H, out S, out V);
color = Color.HSVToRGB((float)(v.color_hue / 360.0), 1.0f, V);
return;
}
if (String.Equals(uuid, charactColorValue, StringComparison.OrdinalIgnoreCase))
{
double value = ((double)v.color_value) / 100.0;
Debug.Assert(value >= 0.0 && value <= 1.0);
// Brighten the intensity for Unity, as the unit is quite bright
value = Math.Pow(value, 0.25);
float H, S, V;
Color.RGBToHSV(color, out H, out S, out V);
color = Color.HSVToRGB(H, S, (float)value);
return;
}
if (String.Equals(uuid, charactState, StringComparison.OrdinalIgnoreCase))
{
state = (State)v.state;
button_adc = v.button_adc;
}
}
