Fix GPIO Read() on output pins + bcm283x driver init bugs - #77

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acanewby wants to merge 5 commits into

periph:mainfrom

acanewby:fix/gpio-read-and-shadowing

Commits on Apr 3, 2026

bcm283x: fix variable shadowing that swallows MapGPIO error

acanewby
and
claude
committed
db93694
gpioioctl: fix Read() reconfiguring output pins as input with PullUp

acanewby
and
claude
committed
aac466f

Commits on Apr 5, 2026

bcm283x: make alias registration non-fatal when pin name already exists

acanewby
and
claude
committed
fbd0985
bcm283x: improve error message when /dev/gpiomem is inaccessible

acanewby
and
claude
committed
2a0c99e
bcm283x: fix gofmt -s formatting in map_test.go

acanewby
and
claude
committed
f4a9339