I am unsuccessful to generate code for my Raspberry 3B single card computer. I am using Matlab 2019a and Matlab coder. I don't know if needed in this case, but I also have Embedded coder toolbox installed. The error occurs when executing 'codegen' command, or if I use 'Generate' in the Matlab Coder app. (That is, only when I set the Raspberry HW board to do the compilation. It compiles nicely using the Host Computer to do the compilation with the GNU GCC Raspberry Pi toolchain.)
I receive the following error message: "Unable to connect to 'Raspberry Pi' target hardware to check for NEON instruction set support. To connect to target hardware, parameters such as username, password and device address must be specified correctly.
Use help codegen for more information on using this command."
However, I have correct username, password and device address for the Rpi, as well as properly set environmental variables on the Raspberry (tripple checked). The issue occurs when trying to generate code out of my own matlab function as well as when I try to run the 'codegen' command in Mathworks example "Code Generation for Deep Learning on Raspberry Pi".
I have reinstalled Matlab as well as reinstalled the Matlab Raspbian image on the Raspberry, but the issue still remains.
Installed Support packages which I believe are the ones I need for this task (along the ones mentioned above):
Embedded Coder Support Package for ARM Cortex-A Processors
DSP System Toolbox Support Package for ARM Cortex-A Processors
MATLAB Coder Interface for Deep Learning Libraries
MATLAB Support Package for Raspberry Pi Hardware
I have googled this issue, but have still not found a solution that helps me, so I would be very grateful for any tips how to overcome this issue.