User:Lmurphy9
From REU@MU
| Week 1: May 28 - May 31 |
|---|
| Had orientation and met other REU students. |
| Began researching the raspberry pi 1 version of the framebuffer. |
| I got the graphical shell working on the raspberry pi 1. |
| Unfortunately, we ran into an issue where we could compile the kernel, but the kernel didn't link due to missing ARM opcodes in the trig and turtle libraries in the raspberry pi 3 B+ version of Xinu. |
| Thankfully, we found the issue to be that we didn't enable the FPU (Floating-Point Unit) and use the proper ABI (Application Binary Interface) version. This resolved our linking issue. |
| .............. |
