Learn the critical differences between buffered stdio and unbuffered system call I/O in embedded Linux. Boost performance with C examples on Raspberry Pi 5.
Buffered I/O (stdio library) vs. Unbuffered I/O (Sys. Calls) Read More »
Learn open() and close() file I/O system calls. This chapter covers file descriptors, flags, and C code examples for Raspberry Pi.
File I/O System Calls: open() and close() Read More »
A guide to the Linux kernel vs. userspace architecture for embedded systems, using the Raspberry Pi 5 for practical C and Python examples.
Linux Kernel vs. Userspace in an Embedded Context Read More »
