Commit Graph

13 Commits

Author SHA1 Message Date
Jim Mussared d6d8722558 extmod: Make extmod.mk self-contained.
This makes it so that all a port needs to do is set the relevant variables
and "include extmod.mk" and doesn't need to worry about adding anything to
OBJ, CFLAGS, SRC_QSTR, etc.

Make all extmod variables (src, flags, etc) private to extmod.mk.

Also move common/shared, extmod-related fragments (e.g. wiznet, cyw43,
bluetooth) into extmod.mk.

Now that SRC_MOD, CFLAGS_MOD, CXXFLAGS_MOD are unused by both extmod.mk
(and user-C-modules in a previous commit), remove all uses of them from
port makefiles.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-10-11 23:31:49 +11:00
Jim Mussared 87011f6353 extmod/extmod.mk: Make extmod.mk handle GIT_SUBMODULES.
This applies to nimble, btstack, axtls, mbedtls, lwip.

Rather than having the ports individually manage GIT_SUBMODULES for these
components, make extmod.mk append them when the relevant feature is
enabled.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-10-11 23:29:09 +11:00
Jim Mussared c4d08aa4e3 extmod/modbluetooth: Add support for bonding (key persistence).
This adds `_IRQ_GET_SECRET` and `_IRQ_SET_SECRET` events to allow the BT
stack to request the Python code retrive/store/delete secret key data.  The
actual keys and values are opaque to Python and stack-specific.

Only NimBLE is implemented (pending moving btstack to sync events).  The
secret store is designed to be compatible with BlueKitchen's TLV store API.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-12-02 14:41:41 +11:00
Jim Mussared ac89267fef extmod/modbluetooth: Add compile-config flag to enable pairing/bonding.
Enable it on STM32/Unix NimBLE only (pairing/bonding requires synchronous
events and full bindings).

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-12-02 14:39:41 +11:00
Jim Mussared 61d1e4b01b extmod/nimble: Make stm32 and unix NimBLE ports use synchronous events.
This changes stm32 from using PENDSV to run NimBLE to use the MicroPython
scheduler instead.  This allows Python BLE callbacks to be invoked directly
(and therefore synchronously) rather than via the ringbuffer.

The NimBLE UART HCI and event processing now happens in a scheduled task
every 128ms.  When RX IRQ idle events arrive, it will also schedule this
task to improve latency.

There is a similar change for the unix port where the background thread now
queues the scheduled task.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-11-13 17:19:05 +11:00
Jim Mussared b7883ce74c extmod/nimble/nimble.mk: Add -Wno-old-style-declaration.
This is needed since -Wextra was added to the build in
bef412789e

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2020-11-05 10:14:19 +11:00
Jim Mussared ed14435a8e extmod/modbluetooth: Refactor stack/hci/driver/port bindings.
Previously the interaction between the different layers of the Bluetooth
stack was different on each port and each stack.  This commit defines
common interfaces between them and implements them for cyw43, btstack,
nimble, stm32, unix.
2020-09-08 11:41:31 +10:00
Jim Mussared 0da47ecc93 stm32/Makefile: Rename SRC_LIB to LIB_SRC_C to match other ports. 2020-04-29 16:38:18 +10:00
Jim Mussared 347c8917dc extmod/nimble: Update to work with NimBLE 1.3. 2020-04-27 22:51:10 +10:00
Damien George 894c550c86 stm32: Refactor bluetooth stack/hci/driver bindings.
This makes a cleaner separation between the: driver, HCI UART and BT stack.
Also updated the naming to be more consistent (mp_bluetooth_hci_*).

Work done in collaboration with Jim Mussared aka @jimmo.
2020-03-10 01:53:42 +11:00
Damien George c44d52f33e extmod/modbluetooth_nimble: Move nimble specific code, factor nimble.mk.
Move extmod/modbluetooth_nimble.* to extmod/nimble.  And move common
Makefile lines to extmod/nimble/nimble.mk (which was previously only used
by stm32).  This allows (upcoming) btstack to follow a similar structure.

Work done in collaboration with Jim Mussared aka @jimmo.
2020-03-06 12:35:20 +11:00
Damien George 78145b98ef extmod/nimble: Remove unneeded nimble_sprintf wrapper function. 2019-11-01 12:15:07 +11:00
Damien George 07f6644a38 extmod/nimble: Add nimble bindings. 2019-10-01 09:51:02 +10:00