Commit Graph

18 Commits

Author SHA1 Message Date
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
YoungJoon Chun
bbbdef4cc1 rp2/mpconfigport.h: Enable heapq module.
Fixes issue #7746.
2021-09-04 23:51:14 +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
Damien George
d41f6dde56 extmod/modonewire: Make _onewire module configurable via macro option.
Signed-off-by: Damien George <damien@micropython.org>
2021-09-02 13:11:23 +10:00
Damien George
afe0634c98 extmod/machine_spi: Make SoftSPI configurable via macro option.
Signed-off-by: Damien George <damien@micropython.org>
2021-09-02 13:11:23 +10:00
Damien George
122d901ef1 extmod/machine_i2c: Make SoftI2C configurable via macro option.
The zephyr port doesn't support SoftI2C so it's not enabled, and the legacy
I2C constructor check can be removed.

Signed-off-by: Damien George <damien@micropython.org>
2021-09-02 13:11:23 +10:00
iabdalkader
a3ce8f08ec rp2/mpconfigport.h: Allow boards to add root pointers. 2021-08-29 12:22:50 +10:00
Jim Mussared
5733c49174 stm32,esp32,rp2: Enable MICROPY_PY_FSTRINGS by default.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-08-14 16:58:40 +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
robert-hh
1be74b94b6 rp2/machine_uart: Add buffered transfer of data with rxbuf/txbuf kwargs.
Instantiation and init now support the rxbuf and txbuf keywords for setting
the buffer size.  The default size is 256 bytes.  The minimum and maximum
sizes are 32 and 32766 respectively.

uart.write() still includes checks for timeout, even if it is very unlikely
to happen due to a) lack of flow control support and b) the minimal timeout
values being longer than the time it needs to send a byte.
2021-04-12 21:31:08 +10:00
Damien George
8010b15968 rp2: Enabled more core Python features.
This brings the port's configuration closer to the stm32 and esp32 ports.

Signed-off-by: Damien George <damien@micropython.org>
2021-03-14 00:17:22 +11:00
Kevin Köck
af45d511f1 rp2: Enable uerrno module.
Fixes #6991.
2021-03-13 23:34:50 +11:00
robert-hh
8ade163fff rp2/machine_uart: Add timeout/timeout_char to read and write. 2021-03-11 18:19:15 +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
53f5bb05a9 rp2,stm32: Enable MICROPY_PY_UBINASCII_CRC32 to get ubinascii.crc32().
These ports already have uzlib enabled so this additional ubinascii.crc32
function only costs about 90 bytes of flash.

Signed-off-by: Damien George <damien@micropython.org>
2021-02-23 10:13:25 +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