6 Commits (163e2010ab2044a8194bdaf7a59204a8a0bbaa68)

Author SHA1 Message Date
Andre Richter 163e2010ab
GPIO: Fix RPi4 driver init
The RPi4 GPIO pull-up/pull down sequence is done differently than on the
RPi3. Switch to using the correct way.

Also, configure pull-ups for both UART pins.

Fixes #81
4 years ago
Andre Richter 098e19ecc4
Fix zero-sized bss handling 4 years ago
Andre Richter e7a13e81b8
Upgrade to cortex-a 4.x.x 4 years ago
Andre Richter 27a1d10cc3
Remove UB in linker script symbol <-> Rust handover 4 years ago
Andre Richter 8fc250fc08
Streamline READMEs 4 years ago
Andre Richter 72215fcdb5
Shorten tutorial names 4 years ago