Commit Graph

9 Commits

Author SHA1 Message Date
Jim Mussared f5f9edf645 all: Rename UMODULE to MODULE in preprocessor/Makefile vars.
This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-06-08 17:54:11 +10:00
Damien George cced9a0128 zephyr/prj.conf: Enable CONFIG_BUILD_OUTPUT_HEX to generate .hex output.
The .hex file contains more information than .bin, useful for flashing.

Signed-off-by: Damien George <damien@micropython.org>
2022-03-07 16:48:35 +11:00
Maureen Helm 3331b1811d zephyr: Disable CONFIG_NET_SOCKETS_POSIX_NAMES.
Zephyr's default value for CONFIG_NET_SOCKETS_POSIX_NAMES was changed
from false to true between Zephyr v2.5.0 and v2.6.0. This caused
conflicts in MicroPython, which uses the zsock_ prefixed functions, so
disable it.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2021-06-06 20:17:42 +10:00
Damien George d120859857 zephyr: Run scheduled callbacks at REPL and during mp_hal_delay_ms.
And ctrl-C can now interrupt a time.sleep call.  This uses Zephyr's k_poll
API to wait efficiently for an event signal, and an optional semaphore.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-30 15:32:16 +10:00
Maureen Helm f573e73bae zephyr: Build MicroPython as a cmake target.
Refactors the zephyr build infrastructure to build MicroPython as a
cmake target, using the recently introduced core cmake rules.

This change makes it possible to build the zephyr port like most other
zephyr applications using west or cmake directly. It simplifies building
with extra cmake arguments, such as specifying an alternate conf file or
adding an Arduino shield. It also enables building the zephyr port
anywhere in the host file system, which will allow regressing across
multiple boards with the zephyr twister script.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2021-02-16 18:49:30 +11:00
Maureen Helm 92a5ee6ac1 zephyr: Replace broken shell_net_iface() with more general shell_exec().
The zephyr function net_shell_cmd_iface() was removed in zephyr v1.14.0,
therefore the MicroPython zephyr port did not build with newer zephyr
versions when CONFIG_NET_SHELL=y. Replace with a more general
shell_exec() function that can execute any zephyr shell command. For
example:

>>> zephyr.shell_exec("net")

Subcommands:
  allocs     :Print network memory allocations.
  arp        :Print information about IPv4 ARP cache.
  conn       :Print information about network connections.
  dns        :Show how DNS is configured.
  events     :Monitor network management events.
  gptp       :Print information about gPTP support.
  iface      :Print information about network interfaces.
  ipv6       :Print information about IPv6 specific information and
              configuration.
  mem        :Print information about network memory usage.
  nbr        :Print neighbor information.
  ping       :Ping a network host.
  pkt        :net_pkt information.
  ppp        :PPP information.
  resume     :Resume a network interface
  route      :Show network route.
  stacks     :Show network stacks information.
  stats      :Show network statistics.
  suspend    :Suspend a network interface
  tcp        :Connect/send/close TCP connection.
  vlan       :Show VLAN information.
  websocket  :Print information about WebSocket connections.

>>> zephyr.shell_exec("kernel")

kernel - Kernel commands
Subcommands:
  cycles   :Kernel cycles.
  reboot   :Reboot.
  stacks   :List threads stack usage.
  threads  :List kernel threads.
  uptime   :Kernel uptime.
  version  :Kernel version.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2020-12-07 23:01:00 +11:00
Maureen Helm 8b061f2d79 zephyr: Fix floating point configuration.
Zephyr renamed CONFIG_FLOAT to CONFIG_FPU to better reflect its semantics
of enabling the hardware floating point unit (FPU) rather than enabling
toolchain-level floating point support (i.e., software floating point for
FPU-less socs).
2020-06-12 10:24:30 +10:00
Maureen Helm 38b4f1569e zephyr: Fix and rename stacks_analyze function in zephyr module.
Zephyr deprecated and then removed its stack_analyze function because it
was unsafe.  Use the new zephyr thread analyzer instead and rename the
MicroPython function to zephyr.thread_analyze() to be more consistent with
the implementation.

Tested on mimxrt1050_evk.

The output now looks like this:

>>> zephyr.thread_analyze()
Thread analyze:
 80004ff4            : unused 400 usage 112 / 512 (21 %)
 rx_workq            : unused 1320 usage 180 / 1500 (12 %)
 tx_workq            : unused 992 usage 208 / 1200 (17 %)
 net_mgmt            : unused 656 usage 112 / 768 (14 %)
 sysworkq            : unused 564 usage 460 / 1024 (44 %)
 idle                : unused 256 usage 64 / 320 (20 %)
 main                : unused 2952 usage 1784 / 4736 (37 %)
2020-06-12 10:24:01 +10:00
Maureen Helm 25434e976b zephyr: Use zephyr build system to merge configurations.
The zephyr build system supports merging application-level board
configurations, so there is no need to reproduce this functionality in
MicroPython.

If CONF_FILE is not explicitly set, then the zephyr build system looks for
prj.conf in the application directory.  Therefore we rename the MicroPython
prj_base.conf to prj.conf.

Furthermore, if the zephyr build system finds boards/$(BOARD).conf in the
application directory, it merges that configuration with prj.conf.
Therefore we rename all the MicroPython board .conf files and move them
into a boards/ directory.

The minimal configuration, prj_minimal.conf, is left in the application
directory because it is used as an explicitly set CONF_FILE in
make-minimal.
2020-05-05 00:48:44 +10:00