Commit Graph

2 Commits

Author SHA1 Message Date
Scott Shawcroft 211b44e630 Update `time` to use SysTick (#274)
* atmel-samd: Add time back using the SysTick counter in the core. Fixes #261

* Switch to SysTick_Config
2017-09-29 16:58:13 -04:00
Scott Shawcroft 6839fff313 Move to ASF4 and introduce SAMD51 support. (#258)
* atmel-samd: Remove ASF3. This will break builds.

* atmel-samd: Add ASF4 for the SAMD21 and SAMD51.

* Introduce the supervisor concept to facilitate porting.

The supervisor is the code which runs individual MicroPython VMs. By
splitting it out we make it more consistent and easier to find.

This also adds very basic SAMD21 and SAMD51 support using the
supervisor. Only the REPL currently works.

This begins the work for #178.
2017-09-22 21:05:51 -04:00