Commit Graph

134 Commits

Author SHA1 Message Date
Jim Mussared 9d823a5d9a extmod/modbluetooth: Add event for "indicate acknowledgement".
This commit adds the IRQ_GATTS_INDICATE_DONE BLE event which will be raised
with the status of gatts_indicate (unlike notify, indications require
acknowledgement).

An example of its use is added to ble_temperature.py, and to the multitests
in ble_characteristic.py.

Implemented for btstack and nimble bindings, tested in both directions
between unix/btstack and pybd/nimble.
2020-07-20 23:26:41 +10:00
Jim Mussared 89a95b7c85 examples/bluetooth: Add simple UART demo with central and peripheral. 2020-07-18 14:34:29 +10:00
Jim Mussared 07aec4681f examples/bluetooth: In ble_advertising.py, skip appearance if not set. 2020-07-18 14:23:20 +10:00
Jim Mussared c6fd6a0d72 examples/bluetooth: Fix event code in ble_temperature_central.py. 2020-06-10 22:39:54 +10:00
stijn 51fd6c9777 extmod/ure: Use single function for match/search/sub.
Saves about 500 bytes on unix x64 and enables CPython-conform
usage of passing a re object to these functions.
2020-06-08 09:16:09 +02:00
jxltom 834b482e67 examples/bluetooth: Fix incorrect value of BR/EDR flag in advertising.
According to Supplement to the Bluetooth Core Specification v8 Part A
1.3.1, to support BR/EDR the code should set the fifth bit (Simultaneous LE
and BR/EDR to Same Device Capable (Controller)) and fourth bit
(Simultaneous LE and BR/EDR to Same Device Capable (Host)) of the flag.
2020-06-05 14:24:09 +10:00
Jim Mussared 1cad63c0bc extmod/modbluetooth: Ensure status=0 always on success.
This commit makes sure that all discovery complete and read/write status
events set the status to zero on success.

The status value will be implementation-dependent on non-success cases.
2020-06-05 14:11:04 +10:00
Jim Mussared c07ea3e4c2 extmod/modbluetooth: Implement read done event.
On btstack there's no status associated with the read result, it comes
through as a separate event.  This allows you to detect read failures or
timeouts.
2020-06-05 14:08:15 +10:00
Jim Mussared 6a3c89d584 extmod/modbluetooth: Add discover complete events for svc/char/desc.
Without this it's difficult to implement a state machine correctly if the
desired services are not found.
2020-06-05 14:07:52 +10:00
Jim Mussared e6881f0829 extmod/modbluetooth: Make modbluetooth event not a bitfield.
There doesn't appear to be any use for only triggering on specific events,
so it's just easier to number them sequentially.  This makes them smaller
values so they take up only 1 byte in the ringbuf, only 1 byte for the
opcode in the bytecode, and makes room for more events.

Also add a couple of new event types that need to be implemented (to avoid
re-numbering later).

And rename _COMPLETE and _STATUS to _DONE for consistency.

In the future the "trigger" keyword argument can be reinstated by requiring
the user to compute the bitmask, eg:

    ble.irq(handler, 1 << _IRQ_SCAN_RESULT | 1 << _IRQ_SCAN_DONE)
2020-06-05 14:04:20 +10:00
Damien George 73c58150f5 extmod/modbtree: Retain reference to underlying stream so it's not GC'd.
For ports that have a system malloc which is not garbage collected (eg
unix, esp32), the stream object for the DB must be retained separately to
prevent it from being reclaimed by the MicroPython GC (because the
berkeley-db library uses malloc to allocate the DB structure which stores
the only reference to the stream).

Although in some cases the user code will explicitly retain a reference to
the underlying stream because it needs to call close() on it, this is not
always the case, eg in cases where the DB is intended to live forever.

Fixes issue #5940.
2020-05-02 16:08:04 +10:00
Damien George 5c8bf12acf all: Fix auto-enable of MICROPY_GCREGS_SETJMP to select GC behaviour.
Only enable it if MICROPY_GCREGS_SETJMP is not already defined, and no
supported architecture is defined.
2020-04-30 16:49:42 +10:00
Jim Mussared 710426024a all: Factor gchelper code to one place and use it for unix & ARM ports.
No functionality change is intended with this commit, it just consolidates
the separate implementations of GC helper code to the lib/utils/ directory
as a general set of helper functions useful for any port.  This reduces
duplication of code, and makes it easier for future ports or embedders to
get the GC implementation correct.

Ports should now link against gchelper_native.c and either gchelper_m0.s or
gchelper_m3.s (currently only Cortex-M is supported but other architectures
can follow), or use the fallback gchelper_generic.c which will work on
x86/x64/ARM.

The gc_helper_get_sp function from gchelper_m3.s is not really GC related
and was only used by cc3200, so it has been moved to that port and renamed
to cortex_m3_get_sp.
2020-04-29 23:45:19 +10:00
Jim Mussared def76fe4d9 all: Use MP_ERROR_TEXT for all error messages. 2020-04-05 15:02:06 +10:00
Jim Mussared c34e7b9d4c py/dynruntime.mk: Set MICROPY_ENABLE_DYNRUNTIME instead of per module.
So this setting could be used by other source files if needed.
2020-04-05 14:13:02 +10:00
Thomas Friebel baf8aa286a examples/bluetooth: Replace "connectable" parameter with "adv_type".
Follow up to dd0bc26e65 which changed the
parameter list of the IRQ_SCAN_RESULT event.  Adapt
ble_temperature_central.py accordingly.
2020-03-12 10:58:08 +11:00
Damien George 9c07c973c1 examples/natmod: Add .gitignore to ignore generated example .mpy files. 2020-03-03 12:54:17 +11:00
Damien George 69661f3343 all: Reformat C and Python source code with tools/codeformat.py.
This is run with uncrustify 0.70.1, and black 19.10b0.
2020-02-28 10:33:03 +11:00
Damien George 3c58d9a1a5 examples/bluetooth/ble_temperature_central.py: Shorten comment.
So the line length is less than 100 characters.
2020-02-28 10:30:49 +11:00
Damien George a0441fc15d examples/accellog.py: Shift long comments to their own line.
To improve interaction with black formatter.
2020-02-28 10:30:37 +11:00
Damien George a3df152fef examples/natmod: Add very simple features0 example to compute factorial. 2019-12-19 17:06:27 +11:00
Damien George ba12cdba85 examples/network: Add testing key/cert to SSL HTTP server example.
This example will now work on all ports with networking and ssl support,
with both axtls and mbedtls.
2019-12-18 15:04:00 +11:00
Damien George ba84453f77 examples/natmod: Add urandom native module example. 2019-12-13 13:33:40 +11:00
Damien George 60c3c22a0d examples/natmod: Add features1 and features2 examples. 2019-12-12 20:15:28 +11:00
Damien George 42c1aed2bb examples/natmod: Add ure example. 2019-12-12 20:15:28 +11:00
Damien George 2a485e1084 examples/natmod: Add framebuf example. 2019-12-12 20:15:28 +11:00
Damien George 16e591e412 examples/natmod: Add uzlib example. 2019-12-12 20:15:28 +11:00
Damien George 83f9fb169e examples/natmod: Add uheapq example. 2019-12-12 20:15:28 +11:00
Damien George 37817ab4ba examples/natmod: Add btree example. 2019-12-12 20:15:28 +11:00
Jim Mussared 0527baf7fa examples/bluetooth: Add example for reading temperature sensor. 2019-11-25 17:32:10 +11:00
Jim Mussared 3436223630 examples/bluetooth: Add helpers for decoding advertising payloads.
Extracts name and service UUID fields.
2019-11-25 17:32:10 +11:00
Damien George 1266ba9754 examples/embedding: Remove obsolete fatfs files from build. 2019-11-11 11:37:32 +11:00
Jim Mussared 25946d1ef4 examples/bluetooth/ble_uart_peripheral: Use append mode for RX char. 2019-10-29 23:11:11 +11:00
Damien George a8138b75b1 examples/embedding: Replace symlink of mpconfigport.h with real file. 2019-10-29 22:53:34 +11:00
Jim Mussared 9c5262f25e examples/bluetooth/ble_uart_peripheral.py: Add usage demo. 2019-10-22 14:30:23 +11:00
Jim Mussared 3e1af5b36f examples/bluetooth: Use UUIDs directly to add services to adv payload. 2019-10-22 13:54:09 +11:00
Jim Mussared 25a228af7e examples/bluetooth: Add basic BLE peripheral examples.
Consisting of:
- ble_advertising.py -- helper to generate advertising payload.
- ble_temperature.py -- simple temperature device.
- ble_uart_periperhal.py -- BLE UART wrapper.
- ble_uart_repl.py -- dupterm-compatible uart.
2019-10-18 13:36:51 +11:00
Damien George af20c2ead3 py: Add global default_emit_opt variable to make emit kind persistent.
mp_compile no longer takes an emit_opt argument, rather this setting is now
provided by the global default_emit_opt variable.

Now, when -X emit=native is passed as a command-line option, the emitter
will be set for all compiled modules (included imports), not just the
top-level script.

In the future there could be a way to also set this variable from a script.

Fixes issue #4267.
2019-08-28 12:47:58 +10:00
Paul Sokolovsky af5b509c75 examples/unix/ffi_example: Clean up and update the ffi example.
1. Use uctypes.bytearray_at().

Implementation of the "ffi" module predates that of "uctypes", so
initially some convenience functions to access memory were added
to ffi. Later, they landed in uctypes (which follows CPython's
ctype module).

So, replace undocumented experimental functions from ffi to
documented ones from uctypes.

2. Use more suitable type codes for arguments (e.g. "P" (const void*)
instead of "p" (void*).

3. Some better var naming.

4. Clarify some messages printed by the example.
2018-10-23 11:50:39 +11:00
Damien George 0f4d595beb examples/embedding: Fix hard-coded MP_QSTR_ value. 2018-09-14 13:33:08 +10:00
Dave Hylands 1a2c511e5d examples/embedding: Fix reference to freed memory, lexer src name.
This issue was brought up by BramPeters in the forum:
https://forum.micropython.org/viewtopic.php?p=30066
2018-09-14 13:27:43 +10:00
Damien George 31cf49c672 examples/embedding: Add code markup and fix typo in README.md. 2018-06-18 12:29:22 +10:00
Damien George 6b40a06057 examples/embedding: Don't prefix $(MPTOP) to ports/unix source files.
Otherwise the build process puts the corresponding output object files in
two directories lower, not in build/ports/unix.
2018-02-23 13:15:01 +11:00
talljosh c2f4f36010 examples/embedding: Update broken paths to use correct $(MPTOP).
Some ".." need to be changed to $(MPTOP), and in some places "ports/" needs
to be inserted to get to the "ports/unix/" subdir.
2018-02-22 14:50:45 +11:00
Damien George 24c513cbc3 unix/Makefile,embedding/Makefile: Remove obsolete use of STMHAL_SRC_C. 2018-02-14 15:24:21 +11:00
Paul Sokolovsky 53966fd9a8 examples: hwconfig_console: Add .on()/.off() methods.
Add these methods to this "GPIO output emulated with console prints"
config.
2017-10-09 00:22:30 +03:00
Damien George 4a93801c12 all: Update Makefiles and others to build with new ports/ dir layout.
Also renames "stmhal" to "stm32" in documentation and everywhere else.
2017-09-06 14:09:13 +10:00
Damien George 4ec803a42a all: Make static dicts use mp_rom_map_elem_t type and MP_ROM_xxx macros. 2017-08-21 21:34:23 +10:00
Alexander Steffen 55f33240f3 all: Use the name MicroPython consistently in comments
There were several different spellings of MicroPython present in comments,
when there should be only one.
2017-07-31 18:35:40 +10:00
Damien George 761e4c7ff6 all: Remove trailing spaces, per coding conventions. 2017-07-19 13:12:10 +10:00