I am observing the exact same behavior with the Orange Pi PC:
Hi, my environment is:
Orange Pi PC
BOARD=orangepipc
BOARD_NAME="Orange Pi PC"
BOARDFAMILY=sun8i
VERSION=5.38
LINUXFAMILY=sunxi
BRANCH=next
ARCH=arm
IMAGE_TYPE=stable
BOARD_TYPE=conf
INITRD_ARCH=arm
KERNEL_IMAGE_TYPE=zImage
WiringPi fork by WereCatf:
Do you have any newer information/insights on that matter?
Anayway, does calling digitalRead() in the interrupt-routine cause any problems? If not, this work around is acceptable for me. Thanks for the hint. :-)
