This is a very short manuscript describing the coding style for the robotflash project. To make long story short, the largest project written in C language is Linux, hence the coding style used there can be named as standard and orthodox. Hence, follow this link to get familiar with Linux and this project codestyle.
All peripheral and core libraries and used here are not obliged to be in compliance with the Linux coding style as it might take quite a while to modify and refactor it. Hopefully it will be fixed in near future.