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f9micro / f9-kernel

An efficient and secure microkernel built for ARM Cortex-M cores, inspired by L4
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Offer my new and modified usr/app modifications and enhancements. #159

Open ab1aw opened 5 years ago

ab1aw commented 5 years ago

Modified the usr/app/gpioer/main.c (from benwei) to properly compile and execute within the master f-kernel branch.

Create a user app demonstration of a mechanism to work around the missing kernel support for passing an argument to a thread function.

Experimenting with user app examples demonstrating IPC among three (3) threads instead of two.

Modified ping-pong usr app to send incrementing message counter from ping thread to pong thread. Both threads display current counter value.

slpbaby commented 5 years ago

Should we put L4 User Manual link only instead of commit the pdf file? As I remember, git is not very good at handling binary file.