This program uses SPI with a MCP3008 chip to convert Analog to Digital (ADC) (MISO/MOSI)

The MCP3008 chip converts analog signal to digital signals by using the SPI protocol on the Raspberry Pi 4 with Xojo.

Install instructions are:

1. sudo apt install swig python3-dev
2. sudo apt install python3-setuptools
3. sudo apt-get install libunwind8
4. wget http://abyz.me.uk/lg/lg.zip
5. unzip lg.zip
6. cd lg
7. make
8. sudo make install
9. create a Blink example program and copy the program and libraries to the RaspberryPi Desktop
10. give the executable permission to run with something like: 'sudo chmod +x HelloWorldBlink'
11. run the program with something like: 'sudo ./libGPIODSPI'