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Daniel Thompson 479b961d39 zephyr: Implement utime module. 
This provides time and sleep together with the usual ticks_us/_ms/_diff
and sleep_us/ms family.

We also provide access to Zephyr's high precision timer as ticks_cpu().

Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
2016-10-22 20:15:26 +03:00
..
src zephyr: Add copyright blurbs. 2016-10-12 22:51:17 +03:00
help.c zephyr: Implement the help() function. 2016-10-12 19:31:39 +03:00
Kbuild zephyr: Initial Zephyr RTOS port, Zephyr part. 2016-10-10 01:35:24 +03:00
main.c zephyr: Add copyright blurbs. 2016-10-12 22:51:17 +03:00
Makefile zephyr: Implement utime module. 2016-10-22 20:15:26 +03:00
Makefile.zephyr zephyr: Switch to microkernel, required for network to work in background. 2016-10-10 01:41:38 +03:00
modutime.c zephyr: Implement utime module. 2016-10-22 20:15:26 +03:00
mpconfigport.h zephyr: Implement utime module. 2016-10-22 20:15:26 +03:00
mphalport.h zephyr: Implement utime module. 2016-10-22 20:15:26 +03:00
prj.conf zephyr: Initial Zephyr RTOS port, Zephyr part. 2016-10-10 01:35:24 +03:00
prj.mdef zephyr: Switch to microkernel, required for network to work in background. 2016-10-10 01:41:38 +03:00
README.md zephyr: Add README. 2016-10-10 21:23:58 +03:00
uart_core.c zephyr: Add copyright blurbs. 2016-10-12 22:51:17 +03:00
z_config.mk zephyr/Makefile: Automatically derive target-specific CFLAGS. 2016-10-10 02:06:06 +03:00

README.md

MicroPython port to Zephyr RTOS

This is an initial port of MicroPython to Zephyr RTOS (http://zephyrproject.org).

The port integrates well with Zephyr build system, using the latest features which will be available in 1.6.0, and thus requires Zephyr master to build against. All boards supported by Zephyr should be supported (but not all were tested).

At this time, only basic interactive prompt (REPL) over UART connection is supported. Over time, bindings for various Zephyr subsystems may be added.

Building

Follow to Zephyr web site for Getting Started instruction of installing Zephyr SDK, getting Zephyr source code, and setting up development environment. (Direct link: https://www.zephyrproject.org/doc/getting_started/getting_started.html). You may want to build Zephyr's own sample applications to make sure your setup is correct.

To build MicroPython port, in the port subdirectory (zephyr/), run:

make BOARD=<board>

If you don't specify BOARD, the default is qemu_x86 (x86 target running in QEMU emulator). Consult Zephyr documentation above for the list of supported boards.

Running

To run the resulting application in QEMU (for BOARDs like qemu_x86, qemu_cortex_m3):

make qemu

For deploying/flashing the application on a real board, follow Zephyr documentation for a given board.