Commit Graph

22 Commits

Author SHA1 Message Date
Damien George
6823514845 esp32: Add initial support for ESP32C3 SoCs.
Supported features for this SoC are:
- UART REPL, filesystem
- Pin, ADC, PWM, SoftI2C, SoftSPI, Timer, RTC
- OneWire, DHT, NeoPixel
- RMT
- WiFi, Bluetooth

Signed-off-by: Damien George <damien@micropython.org>
2021-07-18 23:58:24 +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
132d93886f ports: Use common mp_hal_stdout_tx_strn_cooked instead of custom one.
To reduce code duplication.

Signed-off-by: Damien George <damien@micropython.org>
2021-07-08 12:59:31 +10:00
Mike Teachman
8a5bfe44a5 esp32,stm32: Add new machine.I2S class for I2S protocol support.
This commit adds I2S protocol support for the esp32 and stm32 ports, via
a new machine.I2S class.  It builds on the stm32 work of blmorris, #1361.

Features include:
- a consistent I2S API across the esp32 and stm32 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
- documentation for Pyboards and esp32-based boards
- tested on the following development boards:
  - Pyboard D SF2W
  - Pyboard V1.1
  - ESP32 with SPIRAM
  - ESP32

Signed-off-by: Mike Teachman <mike.teachman@gmail.com>
2021-07-05 23:42:25 +10:00
Damien George
0009a7dc30 esp32/main: Allow MICROPY_DIR to be overridden.
This is necessary when building a custom out-of-tree board.

Signed-off-by: Damien George <damien@micropython.org>
2021-06-24 16:03:25 +10:00
Damien George
5093d49fae esp32: Extend support for S2 series, and S3 where applicable.
Improvements made:
- PSRAM support for S2
- partition definition for 16MiB flash
- correct ADC and DAC pins
- correct GPIO and IRQ pins
- S3 components in CMakeLists

Based on original commit made by Seon Rozenblum aka @UnexpectedMaker.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-10 16:56:53 +10:00
Damien George
c81d048bb3 esp32: Add support for USB with CDC ACM.
The REPL will be available on the USB serial port.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-15 10:31:06 +10:00
Damien George
66a86a0615 esp32: Add initial support for ESP32S2 SoCs.
Builds against IDF v4.3-beta2.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-15 10:31:06 +10:00
Damien George
ab9d47e023 esp32: Enable btree module.
This was disabled with the move to CMake, and this commit reinstates it.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-09 13:33:26 +10:00
Damien George
212fe7f33e extmod/extmod.cmake: Add support to build btree module with CMake.
Signed-off-by: Damien George <damien@micropython.org>
2021-04-09 13:33:26 +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
Michael O'Cleirigh
ec79e44502 esp32: Fix multiple definition errors with mp_hal_stdout_tx functions.
It was noticed that the esp32 port didn't build ulab correctly.  The
problem was a multiple defintion of the 'mp_hal_stdout_tx_str' and
'mp_hal_stdout_tx_strn_cooked' functions.

They were defined in stdout_helpers.c but also in the
ports/esp32/mphalport.c.

Fixed by removing stdout_helpers.c from the build.

Signed-off-by: Michael O'Cleirigh <michael.ocleirigh@rivulet.ca>
2021-04-01 15:44:25 +11:00
Michael O'Cleirigh
0ccd9e08aa esp32: Restore USER_C_MODULE support with new CMake build system.
Support for User C and C++ modules was lost due to upgrading the esp32 to
the latest CMake based IDF from the GNUMakefile build process.

Restore the support for the esp32 port by integrating with the approach
recently added for the rp2 port.

Signed-off-by: Michael O'Cleirigh <michael.ocleirigh@rivulet.ca>
2021-04-01 15:43:15 +11:00
Damien George
eccd73a403 extmod/extmod.cmake: Add modonewire.c to MICROPY_SOURCE_EXTMOD list.
Signed-off-by: Damien George <damien@micropython.org>
2021-03-14 15:51:28 +11:00
Damien George
75db0b9079 esp32: Define MICROPY_QSTRDEFS_PORT to include special qstrs.
Fixes issue #6942.

Signed-off-by: Damien George <damien@micropython.org>
2021-02-21 15:56:54 +11:00
Thorsten von Eicken
c10d431819 esp32: Add basic support for Non-Volatile-Storage in esp32 module.
This commit implements basic NVS support for the esp32.  It follows the
pattern of the esp32.Partition class and exposes an NVS object per NVS
namespace.  The initial support provided is only for signed 32-bit integers
and binary blobs.  It's easy (albeit a bit tedious) to add support for
more types.

See discussions in: #4436, #4707, #6780
2021-02-19 15:05:19 +11:00
Damien George
143372ab5e esp32: Add support to build with ESP-IDF v4.3 pre-release.
The esp32 port now builds against IDF v4.3-beta1, as well as v4.4-dev.

Signed-off-by: Damien George <damien@micropython.org>
2021-02-19 10:58:52 +11:00
Damien George
a915002177 esp32: Add support to build with ESP-IDF v4.2.
Signed-off-by: Damien George <damien@micropython.org>
2021-02-15 23:12:20 +11:00
Damien George
d191d88cab esp32: Add support to build with ESP-IDF v4.1.1.
ESP-IDF v4.0.2 is still supported.

Signed-off-by: Damien George <damien@micropython.org>
2021-02-15 23:11:26 +11:00
Damien George
da2b5fa1c1 esp32/boards: Enable BLE on all boards.
BLE was enabled by default on all boards in the existing make build.

Signed-off-by: Damien George <damien@micropython.org>
2021-02-15 16:40:07 +11:00
Damien George
9b90882146 esp32: Add support to build using IDF with cmake.
This commit adds support for building the esp32 port with cmake, and in
particular it builds MicroPython as a component within the ESP-IDF.  Using
cmake and the ESP-IDF build infrastructure makes it much easier to maintain
the port, especially with the various new ESP32 MCUs and their required
toolchains.

Signed-off-by: Damien George <damien@micropython.org>
2021-02-15 12:48:39 +11:00