Commit Graph

6 Commits

Author SHA1 Message Date
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