B4R Question TCS3200 COLOR Sensor

[Mostez]

Hello,
I'm asking if any one worked with TSC3200 Color Sensor, the principle is easy but that 'pulsein' function is not supported, I would like to design 'printed color picker' to pick color and store its element and display them on LCD.

any ideas how to measure the output frequency of TSC3200 that represents color?

Thanks

 

[Erel]

You can call pulseIn with inline C: https://www.b4x.com/android/forum/threads/ultrasonic-ranging-module-hc-sr04.65786/

 

[Mostez]

Thanks Erel, may I ask how to modify the function to accept another parameter, the pulse start edge (high or low) because it is fixed only to 'high' or to write a second function with fixed 'low' parameter?

b4r_main::_pulsduration = pulseIn(o->toULong(),HIGH);

 

[Erel]

Yes, you will need to create two methods. One with HIGH and one with LOW.

 

[Mostez]

Thanks