Commit Graph

38 Commits

Author SHA1 Message Date
iabdalkader de823e7741 rp2/boards/ARDUINO_NANO_RP2040_CONNECT: Enable Arduino 1200bps touch. 2022-06-23 14:32:56 +10:00
Damien George f5769698e5 extmod/modlwip: Clean up inclusion of modlwip in build process.
The following changes are made:

- Guard entire file with MICROPY_PY_LWIP, so it can be included in the
  build while still being disabled (for consistency with other extmod
  modules).

- Add modlwip.c to list of all extmod source in py/py.mk and
  extmod/extmod.cmake so all ports can easily use it.

- Move generic modlwip GIT_SUBMODULES build configuration code from
  ports/rp2/CMakeLists.txt to extmod/extmod.cmake, so it can be reused by
  other ports.

- Remove now unnecessary inclusion of modlwip.c in EXTMOD_SRC_C in esp8266
  port, and in SRC_QSTR in mimxrt port.

Signed-off-by: Damien George <damien@micropython.org>
2022-06-20 23:37:38 +10:00
Damien George bd375df02c extmod/extmod.cmake: Require components to be explicitly enabled.
Otherwise include directories are added unconditionally to the build
variables if the component (submodule) is checked out.  This can lead to,
eg, the esp32 build using lib/lwip header files, instead of lwip header
files from the IDF.

Fixes issue #8727.

Signed-off-by: Damien George <damien@micropython.org>
2022-06-08 13:03:34 +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
Damien George 66dfe17b18 rp2/CMakeLists: Simplify qstr sources when enabling extmod components.
Also remove redundant modusocket.c and modnetwork.c sources, they are
already added by extmod/extmod.cmake.

Signed-off-by: Damien George <damien@micropython.org>
2022-06-07 16:55:18 +10:00
Andrew Leech bca816f5ac rp2: Add support for using Wiznet hardware as an Ethernet NIC.
Uses the extmod/network_wiznet5k driver to provide network connectivity.

Signed-off-by: Andrew Leech <andrew@alelec.net>
2022-06-03 14:34:29 +10:00
Andrew Leech 15fea3a1ff rp2: Integrate lwIP network stack.
Signed-off-by: Andrew Leech <andrew@alelec.net>
2022-06-03 14:34:18 +10:00
Andrew Leech 9bd6169b72 rp2/mbedtls: Add support for ssl module with MICROPY_SSL_MBEDTLS.
Signed-off-by: Andrew Leech <andrew@alelec.net>
2022-06-03 14:29:06 +10:00
Martin Fischer 5873390226 rp2/mphalport: Fix USB CDC RX handling to not block when unprocessed.
Prior to this commit, the USB CDC OUT endpoint got NACK'd if a character
was received but not consumed by the application, e.g. via
sys.stdin.read().  This meant that USB CDC was blocked and no additional
characters could be sent from the host.  In particular a ctrl-C could not
interrupt the application if another character was pending.

To fix the issue, the approach in this commit uses a callback tud_cdc_rx_cb
which is called by the TinyUSB stack on reception of new CDC data.  By
consuming the data immediately, the endpoint does not stall anymore.  The
previous handler tud_cdc_rx_wanted_cb was made obsolete and removed.

In addition some cleanup was done along the way: by adding interrupt_char.c
and removing the existing code mp_hal_set_interrupt_char().  Also, there is
now only one (stdin) ringbuffer.

Fixes issue #7996.
2022-04-05 10:47:19 +10:00
Damien George 86e6744ff5 rp2: Enable ucryptolib, using mbedtls for backend functions.
Signed-off-by: Damien George <damien@micropython.org>
2022-04-04 23:15:01 +10:00
iabdalkader df86cef59a rp2: Allow Overriding cmake frozen manifest from the command line.
If MICROPY_FROZEN_MANIFEST is set from the cmake command line, then it will
override the default and any manifest set by the board.
2022-03-24 22:10:01 +11:00
Damien George 926b554daf extmod/moduos: Create general uos module to be used by all ports.
Based on the rp2 port version, with the rp2 port converted to use this
module.

Signed-off-by: Damien George <damien@micropython.org>
2022-03-09 10:03:23 +11:00
iabdalkader 507ad03329 rp2: Add USB MSC support.
It is currently not enabled by default on any board.
2022-03-09 00:38:07 +11:00
Damien George 4693cf9081 rp2/CMakeLists.txt: Allow a board to override PICO_BOARD.
Signed-off-by: Damien George <damien@micropython.org>
2022-01-06 16:49:57 +11:00
iabdalkader 908e4cf5c3 rp2: Add support for DHT11 and DHT22 sensors. 2022-01-06 14:00:03 +11:00
robert-hh b73d8b045a rp2/machine_bitstream: Implement the machine.bitstream driver.
Timing error is ~20ns at 125MHz, and ~10ns at 250MHz.
2021-11-17 10:01:15 +11:00
iabdalkader 3745c393c8 rp2: Add support for Nina-W10 WiFi/BT module.
This commit integrates the Nina-W10 driver as an optional component in the
rp2 port.
2021-11-13 23:01:37 +11:00
Mike Teachman b6dbbbe82f rp2/machine_i2s: Add I2S protocol support.
This commit adds I2S protocol support for the rp2 port:
- I2S API is consistent with STM32 and ESP32 ports
- I2S configurations supported:
  - master transmit and master receive
  - 16-bit and 32-bit sample sizes
  - mono and stereo formats
  - sampling frequency
  - 3 modes of operation:
    - blocking
    - non-blocking with callback
    - uasyncio
  - internal ring buffer size can be tuned
- DMA IRQs are managed on an I2S object basis, allowing other
  RP2 entities to use DMA IRQs when I2S is not being used
- MicroPython documentation
- tested on Raspberry Pi Pico development board
- build metric changes for this commit: text(+4552), data(0), bss(+8)

Signed-off-by: Mike Teachman <mike.teachman@gmail.com>
2021-11-13 12:27:42 +11:00
iabdalkader 38f8e852e0 rp2: Add framework for networking.
MICROPY_PY_NETWORK and MICROPY_PY_USOCKET need to be enabled by a board to
get networking.  No NICs have yet been defined.
2021-09-19 23:20:13 +10:00
iabdalkader c973cfd2f3 rp2: Add support for bluetooth module using NimBLE. 2021-09-19 23:09:59 +10:00
Damien George af64c2ddbd extmod/machine_pwm: Factor out machine.PWM bindings to common code.
This commit refactors machine.PWM and creates extmod/machine_pwm.c.  The
esp8266, esp32 and rp2 ports all use this and provide implementations of
the required PWM functionality.  This helps to reduce code duplication and
keep the same Python API across ports.

This commit does not make any functional changes.

Signed-off-by: Damien George <damien@micropython.org>
2021-09-04 16:31:17 +10:00
iabdalkader 79baef843b rp2/CMakeLists.txt: Add option to enable double tap reset to bootrom.
* For boards a with reset switch, pressing twice resets into bootloader.
* Enabled by linking with the pico_bootsel_via_double_reset library.
2021-08-29 12:20:01 +10:00
iabdalkader 23531bca74 rp2/CMakeLists.txt: Allow a board's cmake to set the manifest path.
This allows boards to add frozen modules, or bypass the port manifest
entirely.
2021-08-10 11:05:33 +10:00
Damien George 136369d72f all: Update to point to files in new shared/ directory.
Signed-off-by: Damien George <damien@micropython.org>
2021-07-12 17:08:10 +10:00
Damien George 031fe0f144 rp2/CMakeLists.txt: Suppress compiler errors for pico-sdk and tinyusb.
These warnings appear with GCC 11.  Keep them as warnings but not as
compiler errors so they can be dealt with properly in the future.

Signed-off-by: Damien George <damien@micropython.org>
2021-07-05 16:18:28 +10:00
Krzysztof Adamski 37d01d4be3 rp2/machine_rtc: Add initial support for RTC.
Initial support for machine.RTC on rp2 port. It only supports datetime()
method and nothing else. The method gets/returns a tuple of 8 items, just
like esp32 port, for example, but the usec parameter is ignored as the RP2
RTC only works up to seconds precision.

The Pico RTC isn't very useful as the time is lost during reset and there
seems to be no way to easily power up just the RTC clock with a low current
voltage, but still there seems to be use-cases for that, see issues #6831,
and a Thonny issue #1592. It was also requested for inclusion on v1.15
roadmap on #6832.

Signed-off-by: Krzysztof Adamski <k@japko.eu>
2021-06-12 23:02:54 +10:00
Damien George 4404dababb rp2/CMakeLists.txt: Include tinyusb_common in PICO_SDK_COMPONENTS.
So the TinyUSB headers can be found during qstr processing.

Fixes issue #7236.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-11 12:46:18 +10:00
Damien George 8172c2e9c5 rp2: Move manifest.py to boards directory.
To match other ports.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-04 23:39:24 +10:00
jahr 7ca686684e rp2: Add support for building different board configurations.
This change allows to build firmware for different rp2-based boards,
following how it is done in other ports like stm32 and esp32.  So far only
the original Pico and Adafruit Feather RP2040 are added.  Board names
should match (sans case) those in pico-sdk/src/boards/include/boards/.

Usage: Pico firmware can be build either using make as previously (it is
the default board) or by `make BOARD=PICO`.  Feather is built by `make
BOARD=ADAFRUIT_FEATHER_RP2040`.  Only the board name and flash drive size
is set, pin definition is taken from the appropriate pico-sdk board
definition.  Firmware is saved in the directory build-BOARD_NAME.
2021-04-12 21:40:32 +10:00
Damien George 5dcc9b3b16 py/py.cmake: Introduce MICROPY_INC_CORE as a list with core includes.
Signed-off-by: Damien George <damien@micropython.org>
2021-04-09 13:08:35 +10:00
Damien George 0fabda31de py/py.cmake: Move qstr helper code to micropy_gather_target_properties.
Signed-off-by: Damien George <damien@micropython.org>
2021-04-09 13:08:35 +10:00
Damien George 2d8aecd2ad rp2/CMakeLists.txt: Enable USB enumeration fix.
This is a workaround for errata RP2040-E5, and is needed to make USB more
reliable on certain USB ports.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-06 11:40:02 +10:00
Phil Howard 0cf12dd59c rp2: Add support for USER_C_MODULES to CMake build system.
The parts that are generic are added to py/ so they can be used by other
ports that use CMake.

py/usermod.cmake:

* Creates a usermod target to hang user C/CXX modules from.
* Gathers sources from user C/CXX modules and libs for QSTR scan.

ports/rp2/CMakeLists.txt:

* Includes py/usermod.cmake.
* Links the resulting usermod library to the MicroPython target.

py/mkrules.cmake:

Add cxxflags to qstr.i.last custom command for CXX modules:

* MICROPY_CPP_FLAGS so CXX modules will find includes.
* -DNO_QSTR to fix fatal error missing "genhdr/qstrdefs.generated.h".

Usage:

The rp2 port can be linked against user C modules by running:

make USER_C_MODULES=/path/to/module/micropython.cmake

CMake will print a list of included modules.

Co-authored-by: Graham Sanderson <graham.sanderson@raspberrypi.org>
Co-authored-by: Michael O'Cleirigh <michael.ocleirigh@rivulet.ca>
Signed-off-by: Phil Howard <phil@pimoroni.com>
2021-03-31 00:26:01 +11:00
Damien George a9140ab09b rp2: Use core-provided cmake fragments instead of custom ones.
Signed-off-by: Damien George <damien@micropython.org>
2021-03-14 15:53:18 +11:00
StereoRocker 8610bababe rp2: Enable VfsFat class for FAT filesystem support.
Allows interfacing with SD cards, for example.
2021-03-11 17:56:21 +11:00
Damien George c9260dda23 rp2: Use local tinyusb instead of the one in pico-sdk.
So that all MicroPython ports that use tinyusb use the same version.  Also
requires fewer submodule checkouts when building rp2 along with other ports
that use tinyusb.

Signed-off-by: Damien George <damien@micropython.org>
2021-02-12 12:56:28 +11:00
Damien George 195e7dfa06 rp2/modmachine: Implement additional functions incl unique_id and idle.
Added functions in the machine module are:
- unique_id (returns 8 bytes)
- soft_reset
- idle
- lightsleep, deepsleep (not power saving at the moment)
- disable_irq, enable_irq
- time_pulse_us

Signed-off-by: Damien George <damien@micropython.org>
2021-02-02 22:14:22 +11:00
Damien George 469345e728 rp2: Add new port to Raspberry Pi RP2 microcontroller.
This commit adds a new port "rp2" which targets the new Raspberry Pi RP2040
microcontroller.

The build system uses pure cmake (with a small Makefile wrapper for
convenience).  The USB driver is TinyUSB, and there is a machine module
with most of the standard classes implemented.  Some examples are provided
in the examples/rp2/ directory.

Work done in collaboration with Graham Sanderson.

Signed-off-by: Damien George <damien@micropython.org>
2021-01-30 00:42:29 +11:00