Commit Graph

700 Commits

Author SHA1 Message Date
Jim Mussared a6aa7397d8 extmod/btstack: Include value handle in client read/write events.
This replaces the previous pending operation queue (that used to also be
shared with pending server notify/indicate ops) with a single pending
operation per connection. This allows the value handle to be correctly
passed to the Python-level events.

Also re-structure GATT client event handling to simplify the packet handler
functions.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-04-26 11:37:20 +10:00
Jim Mussared bc9ec1cf71 extmod/modbluetooth: Merge gatts_notify/indicate implementation.
Makes gatts_notify and gatts_indicate work in the same way: by default they
send the DB value, but you can manually override the payload.

In other words, makes gatts_indicate work the same as gatts_notify.

Note: This removes support for queuing notifications and indications on
btstack when the ACL buffer is full. This functionality will be
reimplemented in a future commit.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-04-26 11:37:20 +10:00
David (Pololu) bf3eb9dc39 rp2/machine_i2c: Add timeout parameter for machine.I2C().
This commit adds support for the `timeout` keyword argument to machine.I2C
on the rp2 port, following how it's done on other ports.

The main motivation here is avoid the interpreter crashing due to infinite
loops when SDA is stuck low, which is quite common if the board gets reset
while reading from an I2C device.

A default timeout of 50ms is chosen because it's consistent with:
- Commit a707fe50b0 which used a timeout of
  50,000us for zero-length writes on the rp2 port.
- The machine.SoftI2C class which uses 50,000us as the default timeout.
- The stm32 port's hardware I2C, which uses 50,000us for
  I2C_POLL_DEFAULT_TIMEOUT_US.

This commit also fixes the default timeout on the esp32 port to be
consistent with the above, and updates the documentation for machine.I2C to
document this keyword argument.
2023-04-21 18:03:33 +10:00
David Grayson f80d040c03 rp2/modrp2: Disable other core, shorten delay to 8us in bootsel_button.
This function seems to work fine in multi-core applications now.

The delay is now in units of microseconds instead of depending on the clock
speed, and is adjustable by board configuration headers.

Also added documentation.
2023-03-09 11:44:20 +11:00
Jim Mussared 8b277d3c34 docs/library/network: Update docs for network.country, network.hostname.
Also marks wlan.config(hostname) as deprecated.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-03-01 01:28:02 +11:00
LiaoJingyi_winY7kp 7f6345a973 docs/library/machine.Timer: Add freq argument to machine.Timer.
Based on and tested on the rp2 port.

Signed-off-by: Liao Jingyi <liaojingyi2@gmail>
Signed-off-by: Damien George <damien@micropython.org>
2023-01-19 15:47:45 +11:00
Dorukyum f4811b0b42 docs/library/socket: Use correct sockaddr variable name.
Signed-off-by: Dorukyum <doruk.ak@hotmail.com>
2023-01-13 17:40:01 +11:00
Paul Warren a322ebafc0 docs/library/rp2.StateMachine: Expand put() documentation.
Document that put() can also accept arrays/bytearrays as values.

Fixes issue #10465.

Signed-off-by: Paul Warren <pdw@ex-parrot.com>
2023-01-12 17:14:04 +11:00
robert-hh 988b6e2dae renesas-ra: Add the UART methods uart.txdone() and uart.flush().
This required to add two functions down the stack to uart.c and ra.sci.c.

- One for telling, whther the transmission is busy.
- One for reporting the size of the TX buffer.

Tested with a EK-RA6M2 board.
2022-12-15 12:09:34 +01:00
Jim Mussared 3ecbaf1e06 docs/library/neopixel: Update GitHub URL for neopixel.py link.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-12-07 13:36:20 +11:00
Laurens Valk a6fd13a026 docs/library/struct: Embed format tables.
Also add note about long support.

Signed-off-by: Laurens Valk <laurens@pybricks.com>
2022-12-06 09:32:05 +01:00
Laurens Valk 6503cd47af docs/library/struct: Fix buffer argument description.
The buffer is the data in this case. There is no buffer argument.

Signed-off-by: Laurens Valk <laurens@pybricks.com>
2022-12-06 17:46:42 +11:00
yn386 a74e4fabeb stm32/i2c: Fix I2C frequency calc so it doesn't exceed requested rate.
Prior to this commit, the actual I2C frequency can be faster than specified
one and it may exceed the I2C's specification for Fast Mode.  The frequency
of SCL should be less than or equal to 400KHz in Fast Mode.

This commit fixes this issue for F4 MCUs by rounding up the division in the
frequency calculation.
2022-11-18 14:25:19 +11:00
TPReal 859d0e9529 docs/library/framebuf: Clarify docs for blit regarding palette.
Clarified the behaviour when both key and palette are specified.
2022-11-17 23:18:22 +11:00
robert-hh 3459a4fa3d mimxrt/network: Rename the argument clock_mode to ref_clk_mode.
The definitions for LAN.IN and LAN.OUT are kept, but in the code Pin.IN
and Pin.OUT can be used as well as values for the ref_clk_mode argument.
2022-11-17 08:55:16 +01:00
Peter Hinch d1ed0f1610 docs/library/uasyncio: Describe restriction on ThreadSafeFlag.
As per Issue #7965, this class does not work on the Unix build.
2022-11-16 13:03:43 +11:00
Sky c1ae7d7534 docs/library/pyb.CAN: Update the recv example to take a 5-tuple.
A supplement to commit 5cdf964571
2022-11-15 22:50:17 +11:00
Howard Lovatt d2f8127258 docs/library/array: Add docs for dunder methods.
Signed-off-by: Damien George <damien@micropython.org>
2022-11-15 18:21:58 +11:00
Matt Trentini e65b12a1b9 docs/library/machine: Add machine.memX to docs with brief example. 2022-11-08 23:12:34 +11:00
Jim Mussared cacc96d98c extmod/modbluetooth: Replace def_handle with end_handle in char IRQ.
This is technically a breaking change, but:
a) We need the end handle to do descriptor discovery properly.
b) We have no possible use for the existing definition handle in the
characteristic result IRQ. None of the methods can use it, and therefore
no existing code should be using it in a way that changing it to a
different integer value should break.

Unfortunately NimBLE doesn't make it easy to get the end handle, so also
implement a mechanism to use the following characteristic to calculate
the previous characteristic's end handle.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-09-09 11:24:24 +10:00
robert-hh b74eeee5e0 docs/library/machine.UART: Add docs for uart.flush() and uart.txdone(). 2022-08-31 00:20:44 +10:00
robert-hh 53ebbf10e5 docs/library/machine.I2C: Add a note about I2C pull-up resistors.
Quite regularly users complain about unexpected behavior of I2C, calling it
a bug, when in fact the trouble is caused by missing pull-up resistors.  So
this commit adds a note to the documentation, in the slim hope that people
will find and read it.
2022-08-31 00:07:23 +10:00
Laurens Valk 6dcfb25ae7 docs/library/micropython: Fix spelling of compiler.
Signed-off-by: Laurens Valk <laurens@pybricks.com>
2022-08-26 15:15:59 +10:00
Laurens Valk da217e83d9 docs/library: Fix nested rst styles not rendering.
These can't be nested, so apply styling separately.

Signed-off-by: Laurens Valk <laurens@pybricks.com>
2022-08-26 15:15:59 +10:00
Tomasz 'CeDeROM' CEDRO 602f9db2f3 docs/library/machine.UART: Add notes about UART init and deinit.
* `init()` can be called multiple times to reconfigure UART.
* After `deinit()` it is impossible to call `init()` again.

Signed-off-by: Tomasz 'CeDeROM' CEDRO <tomek@cedro.info>
2022-08-26 15:13:45 +10:00
Damien George 7d3f4b23dc drivers/cc3000: Remove CC3000 WiFi driver files.
It's no longer used by any port.

Signed-off-by: Damien George <damien@micropython.org>
2022-08-26 12:51:37 +10:00
robert-hh 47c45d0e7f rp2/machine_wdt: Check for the maximum timeout value of watchdog.
The value will be checked for timeout <= 8388.  Notes were added to the
documentation.
2022-08-23 16:26:29 +10:00
Mat Booth 04a655c744 extmod/modframebuf: Add polygon drawing methods.
Add method for drawing polygons.

For non-filled polygons, uses the existing line-drawing code to render
arbitrary polygons using the given coords list, at the given x,y position,
in the given colour.

For filled polygons, arbitrary closed polygons are rendered using a fast
point-in-polygon algorithm to determine where the edges of the polygon lie
on each pixel row.

Tests and documentation updates are also included.

Signed-off-by: Mat Booth <mat.booth@gmail.com>
2022-08-19 23:31:28 +10:00
Peter Hinch 42ec9703a0 extmod/modframebuf: Add ellipse drawing method. 2022-08-19 23:31:28 +10:00
Jim Mussared 127b340438 extmod/modframebuf: Add fill argument to rect().
We plan to add `ellipse` and `poly` methods, but rather than having to
implement a `fill_xyz` version of each, we can make them take an optional
fill argument. This commit add this to `rect` as a starting point.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-08-19 23:31:28 +10:00
Ned Konz 5543b2a9cc extmod/uasyncio: Add clear method to ThreadSafeFlag.
This is useful in situations where the ThreadSafeFlag is reused and needs
to be cleared of any previous, unwanted event.

For example, clear the flag at the start of an operation, trigger the
operation (eg an I2C write), then (a)wait for an external event to set the
flag (eg a pin IRQ).  Further events may trigger the flag again but these
are unwanted and should be cleared before the next cycle starts.
2022-08-12 17:06:28 +10:00
Nathan Hendler 9bcb2c0a20 docs/library/rp2: Fix pull_thresh docs to use pull instead of push. 2022-08-11 14:29:47 +10:00
chrismas9 c038ea0cc6 docs/library/pyb.Timer: Document how to use BKIN pin with example.
Document how to connect the Timer block BRK_IN to a physical Pin alternate
function.

Add an example of PWM Motor drive using complementary outputs with dead
time and break input to kill the PWM and generate a callback.

Signed-off-by: Chris Mason <c.mason@inchipdesign.com.au>
2022-07-29 12:22:23 +10:00
chrismas9 33ea400ce8 docs/library/pyb.Pin: Add Pin.ALT constant.
Some Pin alternate functions are inputs, for example, timer capture and
break inputs.  In Pyb.Pin the only way to set alt mode is with Pin.AF_PP or
Pin.AF_OD.  It is not intuitive to use an output mode to configure an
input.  Pin.ALT is used in the machine.Pin class and works in pyb.Pin.

The examples are changed to use Pin.ALT because TIM2_CH3 can be a capture
input or pulse output.

Signed-off-by: Chris Mason <c.mason@inchipdesign.com.au>
2022-07-29 12:16:32 +10:00
chrismas9 e168d47424 docs/library/pyb.Pin: Fix out-of-context paragraphs, and AF_PP typo.
Remove out of context callback paragraph, it was part of the wipy docs.
And move the paragraph about PULL_UP/PULL_DOWN resistor values to within
the init() method docs.  Also fix pull-pull -> push-pull.

Signed-off-by: Chris Mason <c.mason@inchipdesign.com.au>
2022-07-29 12:07:09 +10:00
Peter Hinch fe5598452d docs/library/time: Provide more info about which epoch is used.
Some embedded targets use 1970 epoch.
2022-07-29 11:27:16 +10:00
Andrew Scheller fa15aed0f7 docs/library/neopixel: Add note that neopixel is included in rp2 builds. 2022-07-23 23:27:04 +10:00
Carlosgg b41cfea02a extmod/modussl_mbedtls: Implement cert_reqs and cadata arguments.
Add cert_reqs and cadata keyword-args to ssl.wrap_socket() and
ssl.CERT_NONE, ssl.CERT_OPTIONAL, ssl.CERT_REQUIRED constants to allow
certificate validation.

CPython doesn't accept cadata in ssl.wrap_socket(), but it does in
SSLContext.load_verify_locations(), so we use this name to at least match
the same name in load_verify_locations().

Add docs for these new arguments, as well as docs for the existing
server_hostname argument which is important for certificate validation.

Tests are added as well.

Signed-off-by: Carlos Gil <carlosgilglez@gmail.com>
2022-07-20 16:46:04 +10:00
IhorNehrutsa 1ea82b6dcc esp32,esp8266: Rename WLAN dhcp_hostname config to hostname.
But retain old name for backwards compatibility.
2022-07-05 23:40:32 +10:00
Jim Mussared 3ce21945b1 docs/library/bluetooth: Add link to aioble.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-06-24 18:05:39 +10:00
Damien George db7682e02d extmod/uasyncio: Implement stream read(-1) to read all data up to EOF.
Fixes issue #6355.

Signed-off-by: Damien George <damien@micropython.org>
2022-06-24 17:04:57 +10:00
Christian Walther ba21f76f89 esp32/modesp32: Add wake_on_ulp() so ULP can wake CPU from deepsleep.
Add esp32.wake_on_ulp() to give access to esp_sleep_enable_ulp_wakeup(),
which is needed to allow the ULP co-processor to wake the main CPU from
deep sleep.
2022-06-23 17:31:01 +10:00
Luiz Brandao 7861eddd0f docs/library/uasyncio: Consistently use "uasyncio" instead of "asyncio". 2022-06-21 17:28:48 +10:00
Patrick Joy 3d58bb23c2 docs/library/machine: Add note on interrupts being critical to system. 2022-06-21 17:25:11 +10:00
Damien George 9175482f29 docs/library: Remove unnecessary "pyb." prefix on class names.
Otherwise these classes are refered to with a double prefix, like
pyb.pyb.ADC.

Signed-off-by: Damien George <damien@micropython.org>
2022-06-21 14:33:23 +10:00
Howard Lovatt 89e1e67748 docs/library/pyb.Timer: Document `brk` argument and its constants. 2022-06-21 14:22:50 +10:00
David Lechner a565811f23 extmod/modbtree: Use buffer protocol for keys/values.
This changes the btree implementation to use the buffer protocol for
reading key/values in all methods.  `str` and `bytes` objects are not the
only bytes-like objects that could be used.

Documentation and tests are also updated.

Addresses issue #8748.

Signed-off-by: David Lechner <david@pybricks.com>
2022-06-21 00:44:49 +10:00
iabdalkader 6e868d47dc docs: Update to use new WLAN argument names for ssid/security/key.
Addresses issue #8083.
2022-06-17 21:43:44 +10:00
Andrew Scheller cedb93c179 docs: Update Raspberry Pi URLs from .org to .com. 2022-06-14 11:41:13 +10:00
Damien George 9670a156da all: Rename MICROPY_PY_WIZNET5K to MICROPY_PY_NETWORK_WIZNET5K.
To match MICROPY_PY_NETWORK_CYW43 and MICROPY_PY_NETWORK_NINAW10.

Signed-off-by: Damien George <damien@micropython.org>
2022-06-07 16:55:18 +10:00