leokoppel / gp22 Goto Github PK

(Accidental duplicate issue)

Hi,
I have a GP22. Now I want to connect them to the arduino. But I dont find the MISO/MOSI/SS Port in the datasheet p. 15:
http://www.etracker.de/lnkcnt.php?et=UKbtw3&url=http://www.acam.de/fileadmin/Download/pdf/TDC/English/DB_GP22_en.pdf&lnkname=DB_GP22_en

What ports should I use? SO and SI?

Hello. I'm not strong in Arduino. I want to use your library with Arduino DUE, but I have errors when compiling. If you have the opportunity and desire to help please cope with the errors. Thank you in advance.
https://yadi.sk/i/X6RmbjaN3S56NK

Hi, my question is if I buy the gp22 demo board , can I download your code directly to Arduino uno to get Time of flight data printed to serial monitor? I am also planning to use the Arduino pro mini, will it work on that too? Which ultrasonic sensor do you recommend me to use for the demo board? Thank you

Hello,

First, thank you for your code! I am trying to implement lidar system using arduino UNO and TDC-GP22. The thing is, I want to calculate ToF with start pulse from laser fire signal, and stop pulse from photodiode; that is, I do not need 2 channel start and stop signal.

I studied your code, and realized that laser emitting code is not included. On top of that, compiling your code, memory alert is shown to the status. Is there any other way to solve these issues? Thank you.

Best,
Ted

Any idea if this library might be compatible with the GP30?

Hello Leo

I am trying to use your library with the CJMCI-22 board (GP 22) for a smart flow meter
I receive always this message from TDCtalk :

attached pinChangeISR_debug
/Temp sensor: no addresses.
Starting up
///Test took 312 us
Read/write test failed!

I use a UNO R3

•  10 -> SS with a level shift
  

• 11 -> MOSI a level shift
  

• 12 -> MISO a level shift
  

• 13 -> SCK a level shift
  

• 2  -> INT a level shift
  

• 3.3V -> VCC (NOT 5 VDC)
  

• GND -> GND
  

2 piezo cells in SP1 / GND and SP2 / GND

I guess I have miss something ?
Could you give me some advices ?

Best regards
Franck