LPC1768 is a SoC which works on ARM Cortex M3 microprocessor.
NOTE: '_basic' is a folder which has the libraries of LPC1768 and all these files have to be present in the same folder as of the other code while burning it onto the chip. Before running and burning each code do not forget to include all the files of '_basic' in the folder where you are going to run the Makefile to burn it.
Makefile: A makefile is a file containing a set of directives used by a 'make' build automation tool to generate a target. The 'make' utility requires a file, 'Makefile' (or makefile), which defines set of tasks to be executed. You may use 'make' command to compile a program from source code. Most open source projects use make to compile a final executable binary, which can then be installed using the command 'make install'. 'make install' may require sudo permission to execute.
The Makefile is included in the '_basic ' folder.