alex/rp-hal-boards
1
0
Fork 0
mirror of https://github.com/italicsjenga/rp-hal-boards.git synced 2024-12-24 05:01:31 +11:00
Code Issues Packages Projects Releases Wiki Activity

Add comments for HAL features

Browse source
This commit is contained in:
9names 2022-10-03 11:43:09 +11:00
parent 6a040a8042
commit fc110f07c3
1 changed files with 13 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
rp2040-hal/Cargo.toml
View file

@ -44,11 +44,23 @@ pio-proc = "0.2.0"
dht-sensor = "0.2.1" dht-sensor = "0.2.1"
[features] [features]
# Minimal startup / runtime for Cortex-M microcontrollers
rt = ["rp2040-pac/rt"] rt = ["rp2040-pac/rt"]
# Memoize(cache) ROM function pointers on first use to improve performance
rom-func-cache = [] rom-func-cache = []
# Disable automatic mapping of language features (like floating point math) to ROM functions
disable-intrinsics = [] disable-intrinsics = []
# This enables ROM functions for f64 math that were not present in the earliest RP2040s
rom-v2-intrinsics = [] rom-v2-intrinsics = []
rp2040-e5 = [] # USB errata 5: USB device fails to exit RESET state on busy USB bus.
# This enables a fix for USB errata 5: USB device fails to exit RESET state on busy USB bus.
# Only required for RP2040 B0 and RP2040 B1, but it also works for RP2040 B2 and above
rp2040-e5 = []
# critical section that is safe for multicore use
critical-section-impl = ["critical-section/restore-state-u8"] critical-section-impl = ["critical-section/restore-state-u8"]
[[example]] [[example]]