blob: 40db41b85e9d58e046a626f970abc56c1543af68 [file] [log] [blame]
.. _mm_feather:
MadMachine SwiftIO Feather
##########################
Overview
********
The SwiftIO Feather board, designed by MadMachine is
designed with support for the modern `Swift language
<https://docs.swift.org/swift-book/>`_. Zephyr provides basic
low-level capabilities for the SwiftIO Feather board. Swift application would
run on top of Zephyr. More information about the board can be found
at:
- `MadMachine Homepage`_
- `SwiftIO API Reference`_
.. image:: mm_feather.jpg
:align: center
:alt: SwiftIO Feather Board
Hardware
********
- MIMXRT1062DVL6B MCU (Cortex-M7 at 600MHz, 2048KB on-chip memory)
- Memory
- 8MB QSPI Flash
- 32MB SDRAM
- TF socket for SD card
- USB
- USB-C 2.0 OTG connector
- Power
- 5V USB power
- 4.2V DC jack
- Debug
- SWD connector
- RGB LED
Supported Features
==================
The mm_feather board configuration supports the following hardware
features:
+-----------+------------+-------------------------------------+
| Interface | Controller | Driver/Component |
+===========+============+=====================================+
| NVIC | on-chip | nested vector interrupt controller |
+-----------+------------+-------------------------------------+
| SYSTICK | on-chip | systick |
+-----------+------------+-------------------------------------+
| DISPLAY | on-chip | display |
+-----------+------------+-------------------------------------+
| GPIO | on-chip | gpio |
+-----------+------------+-------------------------------------+
| I2C | on-chip | i2c |
+-----------+------------+-------------------------------------+
| SPI | on-chip | spi |
+-----------+------------+-------------------------------------+
| UART | on-chip | serial port-polling; |
| | | serial port-interrupt |
+-----------+------------+-------------------------------------+
| I2S | on-chip | I2S |
+-----------+------------+-------------------------------------+
| USB | on-chip | USB device |
+-----------+------------+-------------------------------------+
Connections and IOs
===================
Note:
The following SwiftIO Feather pinout diagram is used for Swift programming.
The Swift ID is not the same as the Zephyr driver ID.
+-----------+---------------+----------+---------------+--------------------------+
| Name | GPIO | Other peripherals |
+===========+===============+==========+===============+==========+===============+
| Swift ID | Pin name | Swift ID | Zephyr driver | Swift ID | Zephyr driver |
+-----------+---------------+----------+---------------+----------+---------------+
| P0 | GPIO_AD_B1_04 | D0 | GPIO1_IO20 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P1 | GPIO_AD_B1_08 | D1 | GPIO1_IO24 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P2 | GPIO_AD_B1_09 | D2 | GPIO1_IO25 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P3 | GPIO_AD_B1_10 | D3 | GPIO1_IO26 | | |
+-----------+---------------+----------+---------------+ UART1 | UART_8 |
| P4 | GPIO_AD_B1_11 | D4 | GPIO1_IO27 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P5 | GPIO_AD_B1_12 | D5 | GPIO1_IO28 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P6 | GPIO_AD_B1_15 | D6 | GPIO1_IO31 | | |
+-----------+---------------+----------+---------------+ | |
| P7 | GPIO_AD_B1_14 | D7 | GPIO1_IO30 | SPI0 | SPI_3 |
+-----------+---------------+----------+---------------+ | |
| P8 | GPIO_AD_B1_13 | D8 | GPIO1_IO29 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P9 | GPIO_AD_B1_03 | D9 | GPIO1_IO19 | | |
+-----------+---------------+----------+---------------+ UART0 | UART_2 |
| P10 | GPIO_AD_B1_02 | D10 | GPIO1_IO18 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P11 | GPIO_AD_B1_05 | D11 | GPIO1_IO21 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P12 | GPIO_AD_B0_14 | D12 | GPIO1_IO14 | | |
+-----------+---------------+----------+---------------+ CAN0 | CAN_3 |
| P13 | GPIO_AD_B0_15 | D13 | GPIO1_IO15 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P14 | GPIO_B0_00 | D14 | GPIO2_IO00 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P15 | GPIO_B1_03 | D15 | GPIO2_IO19 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P16 | GPIO_B1_02 | D16 | GPIO2_IO18 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P17 | GPIO_B1_01 | D17 | GPIO2_IO17 | | |
+-----------+---------------+----------+---------------+ UART2 | UART_4 |
| P18 | GPIO_B1_00 | D18 | GPIO2_IO16 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P19 | GPIO_B1_15 | D19 | GPIO2_IO31 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P20 | GPIO_B1_14 | D20 | GPIO2_IO30 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P21 | GPIO_B0_03 | D21 | GPIO2_IO03 | | |
+-----------+---------------+----------+---------------+ | |
| P22 | GPIO_B0_02 | D22 | GPIO2_IO02 | SPI1 | SPI_4 |
+-----------+---------------+----------+---------------+ | |
| P23 | GPIO_B0_01 | D23 | GPIO2_IO01 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P24 | GPIO_B0_04 | D24 | GPIO2_IO04 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P25 | GPIO_B0_05 | D25 | GPIO2_IO05 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P26 | GPIO_B0_06 | D26 | GPIO2_IO06 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P27 | GPIO_B0_07 | D27 | GPIO2_IO07 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P28 | GPIO_B0_08 | D28 | GPIO2_IO08 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P29 | GPIO_B0_09 | D29 | GPIO2_IO09 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P30 | GPIO_B0_10 | D30 | GPIO2_IO10 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P31 | GPIO_B0_11 | D31 | GPIO2_IO11 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P32 | GPIO_B0_12 | D32 | GPIO2_IO12 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P33 | GPIO_B0_13 | D33 | GPIO2_IO13 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P34 | GPIO_B0_14 | D34 | GPIO2_IO14 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| P35 | GPIO_B0_15 | D35 | GPIO2_IO15 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| | GPIO_AD_B1_07 | | GPIO1_IO23 | | |
+-----------+---------------+----------+---------------+ I2C0 | I2C_3 |
| | GPIO_AD_B1_06 | | GPIO1_IO22 | | |
+-----------+---------------+----------+---------------+----------+---------------+
| | GPIO_AD_B1_00 | | GPIO1_IO16 | | |
+-----------+---------------+----------+---------------+ I2C1 | I2C_1 |
| | GPIO_AD_B1_00 | | GPIO1_IO17 | | |
+-----------+---------------+----------+---------------+----------+---------------+
Programming and Flash
*************************
Build and flash applications as usual (see :ref:`build_an_application` and
:ref:`application_run` for more details).
Configuring a Console
=====================
Connect a USB-to-serial adapter from your PC to corresponding UART pins of SwiftIO Feather.
Use the following settings with your serial terminal of choice (minicom, putty,
etc.):
- Speed: 115200
- Data: 8 bits
- Parity: None
- Stop bits: 1
Flashing
========
Here is an example for the :ref:`hello_world` application.
Connect a DAPLink debugger from your PC to corresponding SWD pins of SwiftIO Feather.
.. zephyr-app-commands::
:zephyr-app: samples/hello_world
:board: mm_feather
:goals: flash
Open a serial terminal, reset the board (press the "reset" button), and you should
see the following message in the terminal:
.. code-block:: console
*** Booting Zephyr OS build v2.6.0-rc1-301-gd9c666a5abf8 ***
Hello World! mm_feather
Debugging
=========
Here is an example for the :ref:`hello_world` application.
.. zephyr-app-commands::
:zephyr-app: samples/hello_world
:board: mm_feather
:goals: debug
Open a serial terminal, step through the application in your debugger, and you
should see the following message in the terminal:
.. code-block:: console
*** Booting Zephyr OS build v2.6.0-rc1-301-gd9c666a5abf8 ***
Hello World! mm_feather
.. _MadMachine Homepage:
https://madmachine.io
.. _SwiftIO API Reference:
https://swiftioapi.madmachine.io