Damien George
ec65cac971
zephyr/boards/rpi_pico: Add board configuration for rpi_pico.
...
Although the rpi_pico can already build and run with the zephyr port, this
configuration improves it in a number of ways:
- Use the USB CDC ACM as the REPL, rather than just a UART.
- Enable I2C and SPI, and add I2C1.
- Enable a filesystem, which matches exactly the rp2 port's RPI_PICO
configuration. So switching between zephyr and rp2 is possible and will
retain the filesystem.
- Make the MicroPython GC heap make the most use of the available RAM.
Signed-off-by: Damien George <damien@micropython.org >
2025-07-08 11:15:11 +10:00
Damien George
0faddb3c8a
zephyr/boards/nucleo_wb55rg: Enable BLE, I2C, SPI and add filesystem.
...
Bluetooth works well now on this board, so enable all supported features.
Also increase the MicroPython GC heap size to make use of the available
RAM.
Unfortunately the filesystem does not match the stm32 port's NUCLEO_WB55
configuration. That's not possible to do because stm32 uses a 512 byte
flash erase size, while zephyr uses 4096 bytes. But at least here in
zephyr there's now a sizable and usable filesystem.
Signed-off-by: Damien George <damien@micropython.org >
2025-07-08 11:15:11 +10:00
Damien George
35880d432a
zephyr/boards/frdm_k64f: Improve board configuration.
...
Changes:
- Enable CONFIG_PWM so that `machine.PWM()` works.
- Increase MicroPython GC heap size.
Signed-off-by: Damien George <damien@micropython.org >
2025-07-08 11:15:11 +10:00
Damien George
5eb94df09e
zephyr/prj.conf: Use UART for console as default, not CONSOLE_SUBSYS.
...
Most boards enable the UART console because it's needed for USB (where USB
CDC creates a virtual UART), and for ctrl-C to work.
The `prj_minimal.conf` settings still use CONSOLE_SUBSYS.
Fixes issue #17608 .
Signed-off-by: Damien George <damien@micropython.org >
2025-07-08 09:29:30 +10:00
Damien George
9171865782
zephyr/boards: Disable WDT on qemu boards and networking for cortex_m3.
...
This gets qemu_x86 and qemu_cortex_m3 building with `prj.conf` settings.
Signed-off-by: Damien George <damien@micropython.org >
2025-07-08 09:29:30 +10:00
Ayush Singh
35f15cfdf2
zephyr/boards/beagleconnect_freedom: Remove board overlay.
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Since MicroPython supports Zephyr v4.0.0, no need for overlay to enable
PWM. It is enabled by default for a while now.
Signed-off-by: Ayush Singh <ayush@beagleboard.org >
2025-06-23 11:39:43 +10:00
Ayush Singh
41fc3e1505
zephyr/boards/beagleconnect_freedom: Enable networking.
...
Having both PWM and networking enabled now works fine. So enable subg
networking.
Signed-off-by: Ayush Singh <ayush@beagleboard.org >
2025-06-23 11:39:21 +10:00
Ayush Singh
670b7c9350
zephyr/boards: Add support for BeaglePlay CC1352p7.
...
- Enable support for FLASH and IEEE802154 subg radio
- Requires Zephyr v3.8.0
Signed-off-by: Ayush Singh <ayush@beagleboard.org >
2025-05-26 12:13:04 +10:00
danicampora
fe28cd78fe
zephyr/modbluetooth_zephyr: Allow BLE to create services at runtime.
...
This commit adds the required functionality for a peripheral to create
services at runtime, using `BLE.register_services()`.
The feature is enabled on the nrf52840dk_nrf52840 board.
Note that the `CONFIG_BT_GATT_ENFORCE_SUBSCRIPTION=n` option must be used
so that BLE notifications/indications can be sent even if not subscribed.
Signed-off-by: danicampora <danicampora@gmail.com >
2025-05-07 21:25:53 +10:00
Ayush Singh
bee1fd5e78
zephyr/boards: Enable ADC on beagleconnect_freedom.
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Enable Analog inputs. Requires Zephyr >= v3.8.0.
Signed-off-by: Ayush Singh <ayush@beagleboard.org >
2025-05-02 12:39:16 +10:00
Patrick Joy
62479f2cb6
zephyr/boards: Add nrf9151dk board configuration.
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Add support for the nrf9151dk. This DK has a GD25WB256 32mb external QSPI
flash chip.
Signed-off-by: Patrick Joy <patrick@thinktransit.com.au >
2025-04-30 12:44:12 +10:00
Patrick Joy
e3d9d8ef51
zephyr/boards: Add nrf5340dk board configuration.
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Add support for the nrf5340dk. This DK has a MX25R64 8mb external QSPI
flash chip.
Compile using:
$ west build -b nrf5340dk/nrf5340/cpuapp
Signed-off-by: Patrick Joy <patrick@thinktransit.com.au >
2025-04-30 12:29:11 +10:00
Vdragon
d939511dae
zephyr: Create options to enable frozen modules.
...
Enables the ability to use frozen modules in the zephyr port.
Enabled by adding `CONFIG_MICROPY_FROZEN_MODULES` to the board
configuration file. Manually set manifest path with
`CONFIG_MICROPY_FROZEN_MANIFEST`.
Signed-off-by: Vdragon <mail@massdriver.space >
2025-04-30 11:59:17 +10:00
Ayush Singh
f9a755c91c
zephyr/boards: Enable PWM on beagleconnect_freedom.
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Enable PWM config for bcf.
Signed-off-by: Ayush Singh <ayush@beagleboard.org >
2025-04-30 00:30:27 +10:00
Ayush Singh
fa942d532f
zephyr/boards: Add support for BeagleConnect Freedom.
...
Enable the following capabilities: I2C, SPI, FLASH.
Signed-off-by: Ayush Singh <ayush@beagleboard.org >
2024-10-15 11:44:42 +11:00
danicampora
6833f3dda9
zephyr: Add threading support.
...
This commit implements the `_thread` module on the zephyr port.
Due to the fact that we are still using a rather old version of Zephyr,
`CONFIG_DYNAMIC_THREAD` is not available and therefore the stack for
threads cannot be allocated dynamically, only at compile time. So for the
time being and for the purpose of this commit, a maximum of 4 Zephyr
threads (besides the main thread) can be created. Once we manage to update
to the latest version of Zephyr this won't be a problem anymore.
Configuration for the nrf52840dk is added as part of this change, because
this board was used to test the threading support.
The Zephyr option `CONFIG_THREAD_CUSTOM_DATA` is used to enable threading
on a per board basis. The `thread.conf` file is added as a convenient way
to enable threading.
Signed-off-by: danicampora <danicampora@gmail.com >
2024-09-06 20:42:56 +10:00
Damien George
1d4228ccc1
zephyr/boards: Add config for bbc_microbit_v2.
...
This enables the bluetooth module. GAP scanning and advertising works.
Signed-off-by: Damien George <damien@micropython.org >
2022-09-09 14:14:31 +10:00
Maureen Helm
0cf03bd3b1
zephyr: Use CONFIG_USB_DEVICE_STACK for conditional USB device support.
...
CONFIG_USB was removed in Zephyr v2.7.0 after some Kconfig rework that
made it sufficient to use CONFIG_USB_DEVICE_STACK only.
Signed-off-by: Maureen Helm <maureen.helm@intel.com >
2022-01-06 14:09:39 +11:00
Julia
3966f67746
zephyr/machine_spi: Add support for hardware SPI.
...
Adds support for hardware SPI to the zephyr port. Consistent with other
ports, such as rp2 and stm32, we only implement the SPI protocol functions
(init and transfer). Explicit sck/mosi/miso selection is not supported
and new SPI instances are initialized with default values.
2021-07-06 00:00:57 +10:00
Damien George
d00523ba0c
zephyr/boards: Enable ubluetooth on nucleo_wb55rg board.
...
Signed-off-by: Damien George <damien@micropython.org >
2021-06-06 21:57:44 +10:00
Maureen Helm
f17c0db5f7
zephyr: Update disk access configuration for Zephyr v2.6.0.
...
Zephyr's Kconfig symbols and defaults for SDHC/SDMMC disk drivers and
the disk access subsystem were reworked between Zephyr v2.5.0 and
v2.6.0. Update MicroPython accordingly.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com >
2021-06-06 20:17:42 +10:00
Damien George
888664130c
zephyr/boards: Add config for nucleo_wb55rg board.
...
This board does not work with CONFIG_NETWORKING enabled. And
CONFIG_CONSOLE_SUBSYS is enabled so that ctrl-C works.
Signed-off-by: Damien George <damien@micropython.org >
2021-04-30 15:32:16 +10:00
PTH
6c4a5d185d
zephyr/boards: Add support for the nucleo_h743zi board.
2021-02-17 10:38:00 +11:00
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
