| Title: Synchronisation |
| |
| Description: |
| |
| A simple application that demonstrates basic sanity of the nanokernel. |
| The background task and a fiber take turns printing a greeting message to the |
| console, and use timers and semaphores to control the rate at which messages |
| are generated. This demonstrates that nanokernel scheduling, communication, |
| and timing are operating correctly. |
| |
| -------------------------------------------------------------------------------- |
| |
| Building and Running Project: |
| |
| This nanokernel project outputs to the console. It can be built and executed |
| on QEMU as follows: |
| |
| make qemu |
| |
| -------------------------------------------------------------------------------- |
| |
| Troubleshooting: |
| |
| Problems caused by out-dated project information can be addressed by |
| issuing one of the following commands then rebuilding the project: |
| |
| make clean # discard results of previous builds |
| # but keep existing configuration info |
| or |
| make pristine # discard results of previous builds |
| # and restore pre-defined configuration info |
| |
| -------------------------------------------------------------------------------- |
| |
| Sample Output: |
| |
| main: Hello World! |
| fiberEntry: Hello World! |
| main: Hello World! |
| fiberEntry: Hello World! |
| main: Hello World! |
| fiberEntry: Hello World! |
| main: Hello World! |
| fiberEntry: Hello World! |
| main: Hello World! |
| fiberEntry: Hello World! |
| |
| <repeats endlessly> |
