random things I made and things I learnt making them
Caveats: Disable Ubuntu Sharing options. They are not compatible with XRDP. Make sure you are logged out of the desktop session at the server, before logging in with RDP. Setup Install xrdp and gnome-session…
How do you convert a vector of 8bit values (bytes) to a vector of 32bit values (words)? Why would you want to do such a thing? Well maybe you have a bytes stream that needs to be sent over a 32bit bus? You could use the std::vector constructor to construct a new vector on the…
Typically it should just work but there are some catches when using a docker container environment. NOTE: You don't need to create a bridge between the host NIC and the TAP device. When you run runqemu the tap device is automatically created to match the subnet of the network interface in the guest OS. See…
requirements Map non-integer values to scoped enum literals Use switch statements to catch missing enum cases in value lookup ( -Wswitch-enum allows default case) Use class template to iterate the enum mapped values Limitations Iterator needs to be given begin/end points, so you have to sync this end limit with the last entry in EncapsulatedEnum::Key…
Features Maps enum type literals to strings (or any type) Singleton pattern ensure only single instance Encapsulation checks if key exists to prevent lookup errors/exceptions. C++17 version --std=c++17 -Wall -Wextra…
Convert an unsigned integer to a vector of bytes (char) The use of function template and argument deduction means you don't need to specialize the function template, you just call it with the unsigned int type and the compiler will deduce the width of the type. The function uses sizeof() to calculate the bitwise shift…
Monitor udev rules when devices are plugged/unplugged…
1. install ftdi-eeprom and libftdi using apt…