leon-anavi

Hm... check if any I2C device is present with i2cdetect.

Hi Christian,The OpenEmbedded build system creates the necessary cross compiler toolchains for you. The exact versions depend on the releases of the Yocto Project that you are using. For more details please have a look at "4.4. Cross-Development Toolchain Generation" from the current Yocto Project Mega Manual: https://www.yoctoproject.org/docs/current/mega-man...Best regards, Leon

Congratulations and thank you for the useful feedback. I added your notes to the article :)

Write your own Yocto/OE recipe and add a systemd service (if you are using systemd).

Use the latest stable release of Poky and meta-updater, aka at the moment it is Sumo.

Make sure that you are using the latest source code from GitHub: https://github.com/leon-anavi/rpi-examples/tree/ma...Also make sure that the sensor is not close to the CPU of the Raspberry Pi as it heats up while working.

Retrieves the temperatures according to the datasheet of the I2C sensor.

A few additional steps are required for Raspbian Strech. Please refer to the user's manual for details: http://anavi.technology/files/anavi-infrared-phat.pdfThe remote controls for air conditioning are far more complex compared to those for TVs. After configuring LIRC on Stretch from the latest user's manual, please follow the steps in this tutorial by cnx-software to scan the remote control for air conditioning: https://www.cnx-software.com/2017/03/12/how-to-control-your-air-conditioner-with-raspberry-pi-board-and-anavi-infrared-phat/

Hi, thanks for the feedback. Sorry about the issue that you are experiencing. Probably a fix is needed to set the state of the GPIO to which is connected the buzzer to zero. Best regards, Leon

Hi Fred, I have sent you details over email earlier today. Please follow the instructions from the email and the latest version of the user's manual:http://anavi.technology/files/anavi-infrared-phat.pdf

You are welcome. I am glad that the tutorial is useful. I am sorry that you have an issue with your sensor. Double check that you are using properly the examples for reading the data from the sensor. Also please consider checking with another sensor because something might be wrong with the hardware in your sensor.

Can you please paste the exact error that you get?

You are welcome. Unfortunately fullscreen mode doesn't work. Try adjusting screen width and height manually when launching xmame, for example:./xmame.x11 roms/starfir2.zip -ah 720 -ws 5

Great! Thanks for the feedback. Could you please share your modifications in GitHub or somewhere else?

Hi, sorry for the inconvenience. You are missing the library wiringPi. Please follow these instructions and install wiringPi: http://wiringpi.com/download-and-install/