Archive for April 2017

Simple command parser (Part 2)

Part 1, 2 In the previous version, the command parser is using one single alpha character as an opcode while the argument is computed on the fly using simple arithmetic. In this version, the opcode is extended to (almost) any number of characters and the argument is stored in a vector which is then converted […]

Simple command parser (Part 1)

Part 1, 2 Many applications require some interaction with the user. And one of the most basic manner to interact with an application is to use the serial communication port. Using Serial.print command is probably one the earliest command we all used to debug applications. The proposed command parser uses Serial.available() and Serial.read() functions and […]

Wire as you think

I was used to build my prototypes on strip-boards, burning my fingers, loosing my nerves and making many wiring mistakes because of the mirroring effect. And then came the illumination ! As I was visiting the R&D plant of my former division in Palo-Alto I observed engineers using breadboards to design yet pretty sophisticated devices. […]