Browse Source

merge from 2.2.0 + fix up board defs

crypto-aes
Dan Halbert 5 years ago
parent
commit
065e82015f
  1. 3
      .gitmodules
  2. 2
      .readthedocs.yml
  3. 24
      docs/troubleshooting.rst
  4. 2
      lib/libm/nearbyintf.c
  5. 7
      lib/utils/pyexec.c
  6. 4
      ports/atmel-samd/Makefile
  7. 36
      ports/atmel-samd/boards/circuitplayground_express/mpconfigboard.h
  8. 13
      ports/atmel-samd/boards/circuitplayground_express/mpconfigboard.mk
  9. 38
      ports/atmel-samd/boards/feather_m0_supersized/board.c
  10. 115
      ports/atmel-samd/boards/feather_m0_supersized/conf_access.h
  11. 14
      ports/atmel-samd/boards/feather_m0_supersized/conf_board.h
  12. 1
      ports/atmel-samd/boards/feather_m0_supersized/conf_clocks.h
  13. 220
      ports/atmel-samd/boards/feather_m0_supersized/conf_usb.h
  14. 34
      ports/atmel-samd/boards/feather_m0_supersized/mpconfigboard.h
  15. 11
      ports/atmel-samd/boards/feather_m0_supersized/mpconfigboard.mk
  16. 28
      ports/atmel-samd/boards/feather_m0_supersized/pins.c
  17. 55
      ports/atmel-samd/boards/flash_S25FL064L.h
  18. 51
      ports/atmel-samd/boards/flash_W25Q80DV.h
  19. 37
      ports/atmel-samd/boards/itsybitsy_m0/board.c
  20. 115
      ports/atmel-samd/boards/itsybitsy_m0/conf_access.h
  21. 14
      ports/atmel-samd/boards/itsybitsy_m0/conf_board.h
  22. 1
      ports/atmel-samd/boards/itsybitsy_m0/conf_clocks.h
  23. 221
      ports/atmel-samd/boards/itsybitsy_m0/conf_usb.h
  24. 36
      ports/atmel-samd/boards/itsybitsy_m0/mpconfigboard.h
  25. 11
      ports/atmel-samd/boards/itsybitsy_m0/mpconfigboard.mk
  26. 42
      ports/atmel-samd/boards/itsybitsy_m0/pins.c
  27. 3
      ports/atmel-samd/boards/samd21x18-bootloader-crystalless.ld
  28. 3
      ports/atmel-samd/boards/samd21x18-bootloader-external-flash-crystalless.ld
  29. 3
      ports/atmel-samd/boards/samd21x18-bootloader-external-flash.ld
  30. 3
      ports/atmel-samd/boards/samd21x18-bootloader.ld
  31. 1
      ports/atmel-samd/boards/samd21x18-external-flash.ld
  32. 1
      ports/atmel-samd/boards/samd21x18.ld
  33. 3
      ports/atmel-samd/boards/samd51x18-bootloader-external-flash.ld
  34. 3
      ports/atmel-samd/boards/samd51x19-bootloader-external-flash.ld
  35. 3
      ports/atmel-samd/boards/samd51x19-bootloader.ld
  36. 3
      ports/atmel-samd/boards/samd51x20-bootloader-external-flash.ld
  37. 3
      ports/atmel-samd/boards/samd51x20-bootloader.ld
  38. 1
      ports/atmel-samd/boards/samd51x20-external-flash.ld
  39. 1
      ports/atmel-samd/boards/samd51x20.ld
  40. 3
      ports/atmel-samd/boards/trinket_m0_haxpress/mpconfigboard.mk
  41. 37
      ports/atmel-samd/boards/ugame/board.c
  42. 115
      ports/atmel-samd/boards/ugame/conf_access.h
  43. 14
      ports/atmel-samd/boards/ugame/conf_board.h
  44. 1
      ports/atmel-samd/boards/ugame/conf_clocks.h
  45. 221
      ports/atmel-samd/boards/ugame/conf_usb.h
  46. 48
      ports/atmel-samd/boards/ugame/mpconfigboard.h
  47. 11
      ports/atmel-samd/boards/ugame/mpconfigboard.mk
  48. 18
      ports/atmel-samd/boards/ugame/pins.c
  49. 9
      ports/atmel-samd/common-hal/analogio/AnalogIn.c
  50. 185
      ports/atmel-samd/common-hal/audiobusio/PDMIn.c
  51. 17
      ports/atmel-samd/common-hal/busio/SPI.c
  52. 14
      ports/atmel-samd/common-hal/digitalio/DigitalInOut.c
  53. 30
      ports/atmel-samd/common-hal/microcontroller/__init__.c
  54. 27
      ports/atmel-samd/reset.c
  55. 10
      ports/atmel-samd/reset.h
  56. 17
      ports/atmel-samd/shared_dma.c
  57. 1
      ports/atmel-samd/shared_dma.h
  58. 1
      ports/esp8266/Makefile
  59. 20
      ports/esp8266/common-hal/busio/SPI.c
  60. 14
      ports/esp8266/common-hal/digitalio/DigitalInOut.c
  61. 18
      ports/esp8266/common-hal/microcontroller/__init__.c
  62. 3
      ports/nrf/mpconfigport.mk
  63. 1
      py/makeversionhdr.py
  64. 1
      py/mkenv.mk
  65. 6
      py/mkrules.mk
  66. 1
      requirements.txt
  67. 130
      shared-bindings/_stage/Layer.c
  68. 34
      shared-bindings/_stage/Layer.h
  69. 109
      shared-bindings/_stage/Text.c
  70. 34
      shared-bindings/_stage/Text.h
  71. 97
      shared-bindings/_stage/__init__.c
  72. 32
      shared-bindings/_stage/__init__.h
  73. 53
      shared-bindings/audiobusio/PDMIn.c
  74. 7
      shared-bindings/bitbangio/I2C.c
  75. 11
      shared-bindings/bitbangio/SPI.c
  76. 8
      shared-bindings/busio/I2C.c
  77. 92
      shared-bindings/busio/SPI.c
  78. 3
      shared-bindings/busio/SPI.h
  79. 14
      shared-bindings/digitalio/DigitalInOut.c
  80. 14
      shared-bindings/digitalio/DigitalInOut.h
  81. 4
      shared-bindings/digitalio/Direction.h
  82. 4
      shared-bindings/digitalio/DriveMode.h
  83. 4
      shared-bindings/digitalio/Pull.h
  84. 90
      shared-bindings/microcontroller/RunMode.c
  85. 47
      shared-bindings/microcontroller/RunMode.h
  86. 44
      shared-bindings/microcontroller/__init__.c
  87. 5
      shared-bindings/microcontroller/__init__.h
  88. 105
      shared-module/_stage/Layer.c
  89. 48
      shared-module/_stage/Layer.h
  90. 67
      shared-module/_stage/Text.c
  91. 46
      shared-module/_stage/Text.h
  92. 76
      shared-module/_stage/__init__.c
  93. 42
      shared-module/_stage/__init__.h
  94. 2
      tools/build_adafruit_bins.sh
  95. 71
      tools/preprocess_frozen_modules.py
  96. 1
      tools/python-semver

3
.gitmodules vendored

@ -26,6 +26,9 @@
[submodule "frozen/Adafruit_CircuitPython_BusDevice"]
path = frozen/Adafruit_CircuitPython_BusDevice
url = https://github.com/adafruit/Adafruit_CircuitPython_BusDevice.git
[submodule "tools/python-semver"]
path = tools/python-semver
url = https://github.com/k-bx/python-semver.git
[submodule "lib/stm32lib"]
path = lib/stm32lib
url = https://github.com/micropython/stm32lib

2
.readthedocs.yml

@ -0,0 +1,2 @@
python:
version: 3

24
docs/troubleshooting.rst

@ -15,19 +15,29 @@ This often happens on Windows when the ``CIRCUITPY`` disk is not safely ejected
before being reset by the button or being disconnected from USB. This can also
happen on Linux and Mac OSX but its less likely.
.. caution:: Delete ``CIRCUITPY`` filesystem and reload CircuitPython.
.. caution:: To erase and re-create ``CIRCUITPY`` (for example, to correct a corrupted filesystem),
follow one of the procedures below. It's important to note that **any files stored on the**
``CIRCUITPY`` **drive will be erased**.
To reload CircuitPython (for example, to correct a corrupted filesystem),
follow the process below. It's important to note that **any files stored on the
``CIRCUITPY`` drive will be erased**.
**For boards with** ``CIRCUITPY`` **stored on a separate SPI flash chip,
such as Feather M0 Express, Metro M0 Express and Circuit Playground Express:**
#. Download the appropriate flash erase uf2 from `here <https://github.com/adafruit/Adafruit_SPIFlash/tree/master/examples/flash_erase_express>`_.
#. Download the appropriate flash .erase uf2 from `here <https://github.com/adafruit/Adafruit_SPIFlash/tree/master/examples/flash_erase_express>`_.
#. Double-click the reset button.
#. Copy the appropriate .uf2 to the xxxBOOT drive.
#. The on-board NeoPixel will turn blue, indicating the erase has started.
#. After about 15 seconds, the NexoPixel will start flashing green. If it flashes red, the erase failed.
#. Double-click again and load the appropriate `CircuitPython .uf2 <https://github.com/adafruit/circuitpython/releases/latest>`_.
**For boards without SPI flash, such as Feather M0 Proto, Gemma M0 and, Trinket M0:**
#. Download the appropriate erase .uf2 from `here <https://github.com/adafruit/Adafruit_Learning_System_Guides/tree/master/uf2_flash_erasers>`_.
#. Double-click the reset button.
#. Copy the appropriate .uf2 to the xxxBOOT drive.
#. The boot LED will start pulsing again, and the xxxBOOT drive will appear again.
#. Load the appropriate `CircuitPython .uf2 <https://github.com/adafruit/circuitpython/releases/latest>`_.
ValueError: Incompatible ``.mpy`` file.
---------------------------------------
@ -35,9 +45,9 @@ This error occurs when importing a module that is stored as a ``mpy`` binary fil
(rather than a ``py`` text file) that was generated by a different version of
CircuitPython than the one its being loaded into. Most versions are compatible
but, rarely they aren't. In particular, the ``mpy`` binary format changed between
CircuitPython versions 1.x and 2.x.
CircuitPython versions 1.x and 2.x, and will change again between 2.x and 3.x.
So, if you just upgraded to CircuitPython 2.x from 1.x you'll need to download a
So, for instance, if you just upgraded to CircuitPython 2.x from 1.x you'll need to download a
newer version of the library that triggered the error on ``import``. They are
all available in the
`Adafruit bundle <https://github.com/adafruit/Adafruit_CircuitPython_Bundle/releases/latest>`_

2
lib/libm/nearbyintf.c

@ -18,7 +18,7 @@ float nearbyintf(float x)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wfloat-equal"
if (y == 0)
#pragma GCC diagnostic pop
return s ? -0.0f : 0.0f;
#pragma GCC diagnostic pop
return y;
}

7
lib/utils/pyexec.c

@ -255,7 +255,8 @@ STATIC int pyexec_friendly_repl_process_char(int c) {
} else if (ret == CHAR_CTRL_B) {
// reset friendly REPL
mp_hal_stdout_tx_str("\r\n");
mp_hal_stdout_tx_str("Adafruit CircuitPython " MICROPY_GIT_TAG " on " MICROPY_BUILD_DATE "; " MICROPY_HW_BOARD_NAME " with " MICROPY_HW_MCU_NAME "\r\n");
mp_hal_stdout_tx_str(MICROPY_FULL_VERSION_INFO);
mp_hal_stdout_tx_str("\r\n");
// mp_hal_stdout_tx_str("Type \"help()\" for more information.\r\n");
goto input_restart;
} else if (ret == CHAR_CTRL_C) {
@ -394,7 +395,9 @@ int pyexec_friendly_repl(void) {
#endif
friendly_repl_reset:
mp_hal_stdout_tx_str("\r\nAdafruit CircuitPython " MICROPY_GIT_TAG " on " MICROPY_BUILD_DATE "; " MICROPY_HW_BOARD_NAME " with " MICROPY_HW_MCU_NAME "\r\n");
mp_hal_stdout_tx_str("\r\n");
mp_hal_stdout_tx_str(MICROPY_FULL_VERSION_INFO);
mp_hal_stdout_tx_str("\r\n");
// mp_hal_stdout_tx_str("Type \"help()\" for more information.\r\n");
// to test ctrl-C

4
ports/atmel-samd/Makefile

@ -76,6 +76,9 @@ BASE_CFLAGS = \
-ffunction-sections \
-fdata-sections \
-fshort-enums \
-DCIRCUITPY_SOFTWARE_SAFE_MODE=0x0ADABEEF \
-DCIRCUITPY_CANARY_WORD=0xADAF00 \
-DCIRCUITPY_SAFE_RESTART_WORD=0xDEADBEEF \
--param max-inline-insns-single=500
# NDEBUG disables assert() statements. This reduces code size pretty dramatically, per tannewt.
@ -312,6 +315,7 @@ SRC_BINDINGS_ENUMS = \
digitalio/Direction.c \
digitalio/DriveMode.c \
digitalio/Pull.c \
microcontroller/RunMode.c \
help.c \
math/__init__.c \
supervisor/__init__.c \

36
ports/atmel-samd/boards/circuitplayground_express/mpconfigboard.h

@ -10,16 +10,29 @@
#define SPI_FLASH_BAUDRATE (8000000)
// On-board flash
#define SPI_FLASH_MUX_SETTING SPI_SIGNAL_MUX_SETTING_E
// Use default pinmux for the chip select since we manage it ourselves.
#define SPI_FLASH_PAD0_PINMUX PINMUX_PA16D_SERCOM3_PAD0 // MISO
#define SPI_FLASH_PAD1_PINMUX PINMUX_UNUSED // CS
#define SPI_FLASH_PAD2_PINMUX PINMUX_PA20D_SERCOM3_PAD2 // MOSI
#define SPI_FLASH_PAD3_PINMUX PINMUX_PA21D_SERCOM3_PAD3 // SCK
#define SPI_FLASH_CS PIN_PB22
#define SPI_FLASH_SERCOM SERCOM3
#define SPI_FLASH_MOSI_PIN PIN_PA20
#define SPI_FLASH_MISO_PIN PIN_PA16
#define SPI_FLASH_SCK_PIN PIN_PA21
#define SPI_FLASH_CS_PIN PIN_PB22
#define SPI_FLASH_MOSI_PIN_FUNCTION PINMUX_PA20D_SERCOM3_PAD2
#define SPI_FLASH_MISO_PIN_FUNCTION PINMUX_PA16D_SERCOM3_PAD0
#define SPI_FLASH_SCK_PIN_FUNCTION PINMUX_PA21D_SERCOM3_PAD3
#define SPI_FLASH_SERCOM SERCOM3
#define SPI_FLASH_SERCOM_INDEX 5
#define SPI_FLASH_MOSI_PAD 2
#define SPI_FLASH_MISO_PAD 0
#define SPI_FLASH_SCK_PAD 3
// <o> Transmit Data Pinout
// <0x0=>PAD[0,1]_DO_SCK
// <0x1=>PAD[2,3]_DO_SCK
// <0x2=>PAD[3,1]_DO_SCK
// <0x3=>PAD[0,3]_DO_SCK
#define SPI_FLASH_DOPO 1
#define SPI_FLASH_DIPO 0 // same as MISO PAD
// These are pins not to reset.
// PA24 and PA25 are USB.
#define MICROPY_PORT_A (PORT_PA16 | PORT_PA20 | PORT_PA21 | PORT_PA24 | PORT_PA25)
#define MICROPY_PORT_B (PORT_PB22)
@ -27,8 +40,7 @@
#define SPEAKER_ENABLE_PIN (&pin_PA30)
#include "internal_flash.h"
//#include "spi_flash.h"
#include "spi_flash.h"
// If you change this, then make sure to update the linker scripts as well to
// make sure you don't overwrite code.

13
ports/atmel-samd/boards/circuitplayground_express/mpconfigboard.mk

@ -4,16 +4,13 @@ USB_PID = 0x8019
USB_PRODUCT = "CircuitPlayground Express"
USB_MANUFACTURER = "Adafruit Industries LLC"
#SPI_FLASH_FILESYSTEM = 1
INTERNAL_FLASH_FILESYSTEM = 1
SPI_FLASH_FILESYSTEM = 1
CHIP_VARIANT = SAMD21G18A
CHIP_FAMILY = samd21
# Include these Python libraries in firmware.
### TODO(halbert): disable some of these frozen modules; they don't fit in 3.0.0 build while internalfs
### is in use
###FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_BusDevice
###FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_LIS3DH
###FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel
###FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Thermistor
FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_BusDevice
FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_LIS3DH
FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_NeoPixel
FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_Thermistor

38
ports/atmel-samd/boards/feather_m0_supersized/board.c

@ -0,0 +1,38 @@
/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "boards/board.h"
void board_init(void)
{
}
bool board_requests_safe_mode(void) {
return false;
}
void reset_board(void) {
}

115
ports/atmel-samd/boards/feather_m0_supersized/conf_access.h

@ -0,0 +1,115 @@
/**
* \file
*
* \brief Memory access control configuration file.
*
* Copyright (c) 2014-2015 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
/*
* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
*/
#ifndef _CONF_ACCESS_H_
#define _CONF_ACCESS_H_
#include "compiler.h"
#include "board.h"
/*! \name Activation of Logical Unit Numbers
*/
//! @{
#define LUN_0 ENABLE //!< On-Chip Virtual Memory.
#define LUN_1 DISABLE //!< AT45DBX Data Flash.
#define LUN_2 DISABLE //!< SD/MMC Card over SPI.
#define LUN_3 DISABLE //!< SD/MMC Card over MCI Slot 0.
#define LUN_4 DISABLE
#define LUN_5 DISABLE
#define LUN_6 DISABLE
#define LUN_7 DISABLE
#define LUN_USB DISABLE //!< Host Mass-Storage Memory.
//! @}
/*! \name LUN 0 Definitions
*/
//! @{
#define LUN_0_INCLUDE "access_vfs.h"
#define Lun_0_test_unit_ready vfs_test_unit_ready
#define Lun_0_read_capacity vfs_read_capacity
#define Lun_0_unload NULL
#define Lun_0_wr_protect vfs_wr_protect
#define Lun_0_removal vfs_removal
#define Lun_0_usb_read_10 vfs_usb_read_10
#define Lun_0_usb_write_10 vfs_usb_write_10
#define LUN_0_NAME "\"CircuitPython VFS[0]\""
//! @}
#define MEM_USB LUN_USB
/*! \name Actions Associated with Memory Accesses
*
* Write here the action to associate with each memory access.
*
* \warning Be careful not to waste time in order not to disturb the functions.
*/
//! @{
#define memory_start_read_action(nb_sectors)
#define memory_stop_read_action()
#define memory_start_write_action(nb_sectors)
#define memory_stop_write_action()
//! @}
/*! \name Activation of Interface Features
*/
//! @{
#define ACCESS_USB true //!< MEM <-> USB interface.
#define ACCESS_MEM_TO_RAM false //!< MEM <-> RAM interface.
#define ACCESS_STREAM false //!< Streaming MEM <-> MEM interface.
#define ACCESS_STREAM_RECORD false //!< Streaming MEM <-> MEM interface in record mode.
#define ACCESS_MEM_TO_MEM false //!< MEM <-> MEM interface.
#define ACCESS_CODEC false //!< Codec interface.
//! @}
/*! \name Specific Options for Access Control
*/
//! @{
#define GLOBAL_WR_PROTECT false //!< Management of a global write protection.
//! @}
#endif // _CONF_ACCESS_H_

14
ports/atmel-samd/boards/feather_m0_supersized/conf_board.h

@ -0,0 +1,14 @@
/**
* \file
*
* \brief User board configuration template
*
*/
/*
* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
*/
#ifndef CONF_BOARD_H
#define CONF_BOARD_H
#endif // CONF_BOARD_H

1
ports/atmel-samd/boards/feather_m0_supersized/conf_clocks.h

@ -0,0 +1 @@
#include "conf_clocks_external_32k.h"

220
ports/atmel-samd/boards/feather_m0_supersized/conf_usb.h

@ -0,0 +1,220 @@
#include <stdbool.h>
#include <stdint.h>
#include "asf/common/services/usb/class/cdc/usb_protocol_cdc.h"
#ifndef CONF_USB_H_INCLUDED
#define CONF_USB_H_INCLUDED
#define USB_DEVICE_MAJOR_VERSION 1
#define USB_DEVICE_MINOR_VERSION 0
#define USB_DEVICE_POWER 100 // Consumption on Vbus line (mA)
#define USB_DEVICE_ATTR \
(USB_CONFIG_ATTR_BUS_POWERED)
// (USB_CONFIG_ATTR_REMOTE_WAKEUP|USB_CONFIG_ATTR_SELF_POWERED)
// (USB_CONFIG_ATTR_REMOTE_WAKEUP|USB_CONFIG_ATTR_BUS_POWERED)
//! USB Device string definitions (Optional)
#ifndef USB_DEVICE_MANUFACTURE_NAME
# define USB_DEVICE_MANUFACTURE_NAME "Dave Astels"
#endif
#ifndef USB_DEVICE_PRODUCT_NAME
# define USB_DEVICE_PRODUCT_NAME "Hacked Feather M0 Express with 8Mbyte SPI flash"
#endif
#define USB_DEVICE_GET_SERIAL_NAME_POINTER serial_number
#define USB_DEVICE_GET_SERIAL_NAME_LENGTH 32
extern char serial_number[USB_DEVICE_GET_SERIAL_NAME_LENGTH];
//! Control endpoint size
#define USB_DEVICE_EP_CTRL_SIZE 64
//! Interfaces for this device (CDC COM + CDC DATA + MSC + HID mouse + HID kbd)
#define USB_DEVICE_NB_INTERFACE 5
// (3 | USB_EP_DIR_IN) // CDC Notify endpoint
// (4 | USB_EP_DIR_IN) // CDC TX
// (5 | USB_EP_DIR_OUT) // CDC RX
// (1 | USB_EP_DIR_IN) // MSC IN
// (2 | USB_EP_DIR_OUT) // MSC OUT
// (6 | USB_EP_DIR_IN) // HID mouse report
// (7 | USB_EP_DIR_IN) // HID keyboard report
#define USB_DEVICE_MAX_EP 7
#define UDI_CDC_PORT_NB 1
#define UDI_CDC_ENABLE_EXT(port) mp_cdc_enable(port)
extern bool mp_cdc_enable(uint8_t port);
#define UDI_CDC_DISABLE_EXT(port) mp_cdc_disable(port)
extern void mp_cdc_disable(uint8_t port);
#define UDI_CDC_LOW_RATE
#define UDI_CDC_DEFAULT_RATE 115200
#define UDI_CDC_DEFAULT_STOPBITS CDC_STOP_BITS_1
#define UDI_CDC_DEFAULT_PARITY CDC_PAR_NONE
#define UDI_CDC_DEFAULT_DATABITS 8
#define UDI_CDC_RX_NOTIFY(port) usb_rx_notify()
void usb_rx_notify(void);
#define UDI_CDC_SET_CODING_EXT(port,cfg) usb_coding_notify(port, cfg)
void usb_coding_notify(uint8_t port, usb_cdc_line_coding_t* coding);
#define UDI_CDC_SET_DTR_EXT(port,set) usb_dtr_notify(port, set)
void usb_dtr_notify(uint8_t port, bool set);
#define UDI_CDC_SET_RTS_EXT(port,set) usb_rts_notify(port, set)
void usb_rts_notify(uint8_t port, bool set);
/**
* USB CDC low level configuration
* In standalone these configurations are defined by the CDC module.
* For composite device, these configuration must be defined here
* @{
*/
//! Endpoint numbers definition
#define UDI_CDC_COMM_EP_0 (3 | USB_EP_DIR_IN) // Notify endpoint
#define UDI_CDC_DATA_EP_IN_0 (4 | USB_EP_DIR_IN) // TX
#define UDI_CDC_DATA_EP_OUT_0 (5 | USB_EP_DIR_OUT) // RX
//! Interface numbers
#define UDI_CDC_COMM_IFACE_NUMBER_0 0
#define UDI_CDC_DATA_IFACE_NUMBER_0 1
/**
* Configuration of MSC interface
* @{
*/
//! Vendor name and Product version of MSC interface
#define UDI_MSC_GLOBAL_VENDOR_ID \
'A', 'T', 'M', 'E', 'L', ' ', ' ', ' '
#define UDI_MSC_GLOBAL_PRODUCT_VERSION \
'1', '.', '0', '0'
//! Interface callback definition
#define UDI_MSC_ENABLE_EXT() mp_msc_enable()
extern bool mp_msc_enable(void);
#define UDI_MSC_DISABLE_EXT() mp_msc_disable()
extern void mp_msc_disable(void);
//! Enable id string of interface to add an extra USB string
#define UDI_MSC_STRING_ID 5
/**
* USB MSC low level configuration
* In standalone these configurations are defined by the MSC module.
* For composite device, these configuration must be defined here
* @{
*/
//! Endpoint numbers definition
#define UDI_MSC_EP_IN (1 | USB_EP_DIR_IN)
#define UDI_MSC_EP_OUT (2 | USB_EP_DIR_OUT)
//! Interface number
#define UDI_MSC_IFACE_NUMBER 2
/**
* Configuration of HID Mouse interface
* @{
*/
//! Interface callback definition
#define UDI_HID_MOUSE_ENABLE_EXT() mp_mouse_enable()
extern bool mp_mouse_enable(void);
#define UDI_HID_MOUSE_DISABLE_EXT() mp_mouse_disable()
extern void mp_mouse_disable(void);
//! Enable id string of interface to add an extra USB string
#define UDI_HID_MOUSE_STRING_ID 6
/**
* USB HID Mouse low level configuration
* In standalone these configurations are defined by the HID Mouse module.
* For composite device, these configuration must be defined here
* @{
*/
//! Endpoint numbers definition
#define UDI_HID_MOUSE_EP_IN (6 | USB_EP_DIR_IN)
//! Interface number
#define UDI_HID_MOUSE_IFACE_NUMBER 3
//@}
//@}
/**
* Configuration of HID Keyboard interface
* @{
*/
//! Interface callback definition
#define UDI_HID_KBD_ENABLE_EXT() mp_keyboard_enable()
extern bool mp_keyboard_enable(void);
#define UDI_HID_KBD_DISABLE_EXT() mp_keyboard_disable()
extern void mp_keyboard_disable(void);
#define UDI_HID_KBD_CHANGE_LED(value) mp_keyboard_led(value)
extern void mp_keyboard_led(uint8_t);
//! Enable id string of interface to add an extra USB string
#define UDI_HID_KBD_STRING_ID 7
/**
* USB HID Keyboard low level configuration
* In standalone these configurations are defined by the HID Keyboard module.
* For composite device, these configuration must be defined here
* @{
*/
//! Endpoint numbers definition
#define UDI_HID_KBD_EP_IN (7 | USB_EP_DIR_IN)
//! Interface number
#define UDI_HID_KBD_IFACE_NUMBER 4
/**
* Description of Composite Device
* @{
*/
//! USB Interfaces descriptor structure
#define UDI_COMPOSITE_DESC_T \
usb_iad_desc_t udi_cdc_iad; \
udi_cdc_comm_desc_t udi_cdc_comm; \
udi_cdc_data_desc_t udi_cdc_data; \
udi_msc_desc_t udi_msc; \
udi_hid_mouse_desc_t udi_hid_mouse; \
udi_hid_kbd_desc_t udi_hid_kbd
//! USB Interfaces descriptor value for Full Speed
#define UDI_COMPOSITE_DESC_FS \
.udi_cdc_iad = UDI_CDC_IAD_DESC_0, \
.udi_cdc_comm = UDI_CDC_COMM_DESC_0, \
.udi_cdc_data = UDI_CDC_DATA_DESC_0_FS, \
.udi_msc = UDI_MSC_DESC_FS, \
.udi_hid_mouse = UDI_HID_MOUSE_DESC, \
.udi_hid_kbd = UDI_HID_KBD_DESC
//! USB Interfaces descriptor value for High Speed
#define UDI_COMPOSITE_DESC_HS \
.udi_cdc_iad = UDI_CDC_IAD_DESC_0, \
.udi_cdc_comm = UDI_CDC_COMM_DESC_0, \
.udi_cdc_data = UDI_CDC_DATA_DESC_0_HS, \
.udi_msc = UDI_MSC_DESC_HS, \
.udi_hid_mouse = UDI_HID_MOUSE_DESC, \
.udi_hid_kbd = UDI_HID_KBD_DESC
//! USB Interface APIs
#define UDI_COMPOSITE_API \
&udi_api_cdc_comm, \
&udi_api_cdc_data, \
&udi_api_msc, \
&udi_api_hid_mouse, \
&udi_api_hid_kbd
//@}
/**
* USB Device Driver Configuration
* @{
*/
//@}
//! The includes of classes and other headers must be done at the end of this file to avoid compile error
#include "udi_cdc.h"
#include "udi_msc.h"
#include "udi_hid_mouse.h"
#include "udi_hid_kbd.h"
#endif

34
ports/atmel-samd/boards/feather_m0_supersized/mpconfigboard.h

@ -0,0 +1,34 @@
/* Adafruit Feather M0 Express with an 8MB SPI flash instead of the usual 2MB */
#define USB_REPL
#define MICROPY_HW_BOARD_NAME "Hacked Feather M0 Express with 8Mbyte SPI flash"
#define MICROPY_HW_MCU_NAME "samd21g18"
#define MICROPY_HW_NEOPIXEL (&pin_PA06)
// Salae reads 12mhz which is the limit even though we set it to the safer 8mhz.
#define SPI_FLASH_BAUDRATE (8000000)
#define SPI_FLASH_MUX_SETTING SPI_SIGNAL_MUX_SETTING_C
#define SPI_FLASH_PAD0_PINMUX PINMUX_PA08D_SERCOM2_PAD0 // MOSI
// Use default pinmux for the chip select since we manage it ourselves.
#define SPI_FLASH_PAD1_PINMUX PINMUX_PA09D_SERCOM2_PAD1 // SCK
#define SPI_FLASH_PAD2_PINMUX PINMUX_PA14C_SERCOM2_PAD2 // MISO
#define SPI_FLASH_PAD3_PINMUX PINMUX_UNUSED // SCK
#define SPI_FLASH_SERCOM SERCOM2
#define SPI_FLASH_CS PIN_PA13
#define MICROPY_PORT_A (PORT_PA06 | PORT_PA08 | PORT_PA09 | PORT_PA14 | PORT_PA13 | PORT_PA14 | PORT_PA24 | PORT_PA25)
#define MICROPY_PORT_B ( 0 )
#include "spi_flash.h"
// If you change this, then make sure to update the linker scripts as well to
// make sure you don't overwrite code.
#define CIRCUITPY_INTERNAL_NVM_SIZE 256
#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - CIRCUITPY_INTERNAL_NVM_SIZE)
#include "flash_S25FL064L.h"

11
ports/atmel-samd/boards/feather_m0_supersized/mpconfigboard.mk

@ -0,0 +1,11 @@
LD_FILE = boards/samd21x18-bootloader-external-flash.ld
USB_VID = 0x239A
USB_PID = 0x8023
USB_PRODUCT = "Feather M0 Supersized"
USB_MANUFACTURER = "Dave Astels"
SPI_FLASH_FILESYSTEM = 1
CHIP_VARIANT = SAMD21G18A
CHIP_FAMILY = samd21

28
ports/atmel-samd/boards/feather_m0_supersized/pins.c

@ -0,0 +1,28 @@
#include "samd21_pins.h"
STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA02) },
{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PB08) },
{ MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PB09) },
{ MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_PA04) },
{ MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_PA05) },
{ MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_PB02) },
{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_PB11) },
{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PB10) },
{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PA12) },
{ MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_PA11) },
{ MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_PA11) },
{ MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_PA10) },
{ MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_PA10) },
{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PA22) },
{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA23) },
{ MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_PA15) },
{ MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_PA20) },
{ MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_PA07) },
{ MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_PA18) },
{ MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_PA16) },
{ MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_PA19) },
{ MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_PA17) },
{ MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_PA06) },
};
MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table);

55
ports/atmel-samd/boards/flash_S25FL064L.h

@ -0,0 +1,55 @@
/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
* Copyright (c) 2017 Dave Astels
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_ATMEL_SAMD_BOARD_FLASH_S25FL064L_H
#define MICROPY_INCLUDED_ATMEL_SAMD_BOARD_FLASH_S25FL064L_H
// Settings for the Cypress (was Spansion) S25FL064L 8MiB SPI flash.
// Datasheet: http://www.cypress.com/file/316661/download
// The total flash size in bytes.
#define SPI_FLASH_TOTAL_SIZE (1 << 23) // 8 MiB
// The size of the smallest erase unit thats erased with command 0x20.
#define SPI_FLASH_ERASE_SIZE (1 << 12) // 4 KiB
// The size of a page that is programmed with page program command 0x02.
#define SPI_FLASH_PAGE_SIZE (256) // 256 bytes
// These are the first three response bytes to the JEDEC ID command 0x9f that is
// used to confirm we're talking to the flash we expect.
#ifndef SPI_FLASH_JEDEC_MANUFACTURER
#define SPI_FLASH_JEDEC_MANUFACTURER 0x01
#define SPI_FLASH_SECTOR_PROTECTION false
#else
#define SPI_FLASH_JEDEC_MANUFACTURER_2 0x013
#define SPI_FLASH_SECTOR_PROTECTION_2 false
#endif
#define SPI_FLASH_JEDEC_MEMORY_TYPE 0x60
#define SPI_FLASH_JEDEC_CAPACITY 0x17
#endif // MICROPY_INCLUDED_ATMEL_SAMD_BOARD_FLASH_S25FL216K_H

51
ports/atmel-samd/boards/flash_W25Q80DV.h

@ -0,0 +1,51 @@
/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_ATMEL_SAMD_BOARD_FLASH_W25Q80DV_H
#define MICROPY_INCLUDED_ATMEL_SAMD_BOARD_FLASH_W25Q80DV_H
// The total flash size in bytes.
#define SPI_FLASH_TOTAL_SIZE (1 << 20) // 1 MiB
// The size of the smallest erase unit thats erased with command 0x20.
#define SPI_FLASH_ERASE_SIZE (1 << 12) // 4 KiB
// The size of a page that is programmed with page program command 0x02.
#define SPI_FLASH_PAGE_SIZE (256) // 256 bytes
// These are the first three response bytes to the JEDEC ID command 0x9f that is
// used to confirm we're talking to the flash we expect.
#ifndef SPI_FLASH_JEDEC_MANUFACTURER
#define SPI_FLASH_JEDEC_MANUFACTURER 0xef
#define SPI_FLASH_SECTOR_PROTECTION false
#else
#define SPI_FLASH_JEDEC_MANUFACTURER_2 0xef
#define SPI_FLASH_SECTOR_PROTECTION_2 false
#endif
#define SPI_FLASH_JEDEC_MEMORY_TYPE 0x40
#define SPI_FLASH_JEDEC_CAPACITY 0x14
#endif // MICROPY_INCLUDED_ATMEL_SAMD_BOARD_FLASH_W25Q80DV_H

37
ports/atmel-samd/boards/itsybitsy_m0/board.c

@ -0,0 +1,37 @@
/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "boards/board.h"
void board_init(void) {
}
bool board_requests_safe_mode(void) {
return false;
}
void reset_board(void) {
}

115
ports/atmel-samd/boards/itsybitsy_m0/conf_access.h

@ -0,0 +1,115 @@
/**
* \file
*
* \brief Memory access control configuration file.
*
* Copyright (c) 2014-2015 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
/*
* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
*/
#ifndef _CONF_ACCESS_H_
#define _CONF_ACCESS_H_
#include "compiler.h"
#include "board.h"
/*! \name Activation of Logical Unit Numbers
*/
//! @{
#define LUN_0 ENABLE //!< On-Chip Virtual Memory.
#define LUN_1 DISABLE //!< AT45DBX Data Flash.
#define LUN_2 DISABLE //!< SD/MMC Card over SPI.
#define LUN_3 DISABLE //!< SD/MMC Card over MCI Slot 0.
#define LUN_4 DISABLE
#define LUN_5 DISABLE
#define LUN_6 DISABLE
#define LUN_7 DISABLE
#define LUN_USB DISABLE //!< Host Mass-Storage Memory.
//! @}
/*! \name LUN 0 Definitions
*/
//! @{
#define LUN_0_INCLUDE "access_vfs.h"
#define Lun_0_test_unit_ready vfs_test_unit_ready
#define Lun_0_read_capacity vfs_read_capacity
#define Lun_0_unload NULL
#define Lun_0_wr_protect vfs_wr_protect
#define Lun_0_removal vfs_removal
#define Lun_0_usb_read_10 vfs_usb_read_10
#define Lun_0_usb_write_10 vfs_usb_write_10
#define LUN_0_NAME "\"MicroPython VFS[0]\""
//! @}
#define MEM_USB LUN_USB
/*! \name Actions Associated with Memory Accesses
*
* Write here the action to associate with each memory access.
*
* \warning Be careful not to waste time in order not to disturb the functions.
*/
//! @{
#define memory_start_read_action(nb_sectors)
#define memory_stop_read_action()
#define memory_start_write_action(nb_sectors)
#define memory_stop_write_action()
//! @}
/*! \name Activation of Interface Features
*/
//! @{
#define ACCESS_USB true //!< MEM <-> USB interface.
#define ACCESS_MEM_TO_RAM false //!< MEM <-> RAM interface.
#define ACCESS_STREAM false //!< Streaming MEM <-> MEM interface.
#define ACCESS_STREAM_RECORD false //!< Streaming MEM <-> MEM interface in record mode.
#define ACCESS_MEM_TO_MEM false //!< MEM <-> MEM interface.
#define ACCESS_CODEC false //!< Codec interface.
//! @}
/*! \name Specific Options for Access Control
*/
//! @{
#define GLOBAL_WR_PROTECT false //!< Management of a global write protection.
//! @}
#endif // _CONF_ACCESS_H_

14
ports/atmel-samd/boards/itsybitsy_m0/conf_board.h

@ -0,0 +1,14 @@
/**
* \file
*
* \brief User board configuration template
*
*/
/*
* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
*/
#ifndef CONF_BOARD_H
#define CONF_BOARD_H
#endif // CONF_BOARD_H

1
ports/atmel-samd/boards/itsybitsy_m0/conf_clocks.h

@ -0,0 +1 @@
#include "conf_clocks_crystalless.h"

221
ports/atmel-samd/boards/itsybitsy_m0/conf_usb.h

@ -0,0 +1,221 @@
#include <stdbool.h>
#include <stdint.h>
#include "asf/common/services/usb/class/cdc/usb_protocol_cdc.h"
#ifndef CONF_USB_H_INCLUDED
#define CONF_USB_H_INCLUDED
#define USB_DEVICE_MAJOR_VERSION 1
#define USB_DEVICE_MINOR_VERSION 0
#define USB_DEVICE_POWER 100 // Consumption on Vbus line (mA)
#define USB_DEVICE_ATTR \
(USB_CONFIG_ATTR_BUS_POWERED)
// (USB_CONFIG_ATTR_REMOTE_WAKEUP|USB_CONFIG_ATTR_SELF_POWERED)
// (USB_CONFIG_ATTR_REMOTE_WAKEUP|USB_CONFIG_ATTR_BUS_POWERED)
//! USB Device string definitions (Optional)
#ifndef USB_DEVICE_MANUFACTURE_NAME
# define USB_DEVICE_MANUFACTURE_NAME "Adafruit Industries"
#endif
#ifndef USB_DEVICE_PRODUCT_NAME
# define USB_DEVICE_PRODUCT_NAME "ItsyBitsy M0"
#endif
// #define USB_DEVICE_SERIAL_NAME "12...EF"
#define USB_DEVICE_GET_SERIAL_NAME_POINTER serial_number
#define USB_DEVICE_GET_SERIAL_NAME_LENGTH 32
extern char serial_number[USB_DEVICE_GET_SERIAL_NAME_LENGTH];
//! Control endpoint size
#define USB_DEVICE_EP_CTRL_SIZE 64
//! Interfaces for this device (CDC COM + CDC DATA + MSC + HID mouse + HID kbd)
#define USB_DEVICE_NB_INTERFACE 5
// (3 | USB_EP_DIR_IN) // CDC Notify endpoint
// (4 | USB_EP_DIR_IN) // CDC TX
// (5 | USB_EP_DIR_OUT) // CDC RX
// (1 | USB_EP_DIR_IN) // MSC IN
// (2 | USB_EP_DIR_OUT) // MSC OUT
// (6 | USB_EP_DIR_IN) // HID mouse report
// (7 | USB_EP_DIR_IN) // HID keyboard report
#define USB_DEVICE_MAX_EP 7
#define UDI_CDC_PORT_NB 1
#define UDI_CDC_ENABLE_EXT(port) mp_cdc_enable(port)
extern bool mp_cdc_enable(uint8_t port);
#define UDI_CDC_DISABLE_EXT(port) mp_cdc_disable(port)
extern void mp_cdc_disable(uint8_t port);
#define UDI_CDC_LOW_RATE
#define UDI_CDC_DEFAULT_RATE 115200
#define UDI_CDC_DEFAULT_STOPBITS CDC_STOP_BITS_1
#define UDI_CDC_DEFAULT_PARITY CDC_PAR_NONE
#define UDI_CDC_DEFAULT_DATABITS 8
#define UDI_CDC_RX_NOTIFY(port) usb_rx_notify()
void usb_rx_notify(void);
#define UDI_CDC_SET_CODING_EXT(port,cfg) usb_coding_notify(port, cfg)
void usb_coding_notify(uint8_t port, usb_cdc_line_coding_t* coding);
#define UDI_CDC_SET_DTR_EXT(port,set) usb_dtr_notify(port, set)
void usb_dtr_notify(uint8_t port, bool set);
#define UDI_CDC_SET_RTS_EXT(port,set) usb_rts_notify(port, set)
void usb_rts_notify(uint8_t port, bool set);
/**
* USB CDC low level configuration
* In standalone these configurations are defined by the CDC module.
* For composite device, these configuration must be defined here
* @{
*/
//! Endpoint numbers definition
#define UDI_CDC_COMM_EP_0 (3 | USB_EP_DIR_IN) // Notify endpoint
#define UDI_CDC_DATA_EP_IN_0 (4 | USB_EP_DIR_IN) // TX
#define UDI_CDC_DATA_EP_OUT_0 (5 | USB_EP_DIR_OUT) // RX
//! Interface numbers
#define UDI_CDC_COMM_IFACE_NUMBER_0 0
#define UDI_CDC_DATA_IFACE_NUMBER_0 1
/**
* Configuration of MSC interface
* @{
*/
//! Vendor name and Product version of MSC interface
#define UDI_MSC_GLOBAL_VENDOR_ID \
'A', 'T', 'M', 'E', 'L', ' ', ' ', ' '
#define UDI_MSC_GLOBAL_PRODUCT_VERSION \
'1', '.', '0', '0'
//! Interface callback definition
#define UDI_MSC_ENABLE_EXT() mp_msc_enable()
extern bool mp_msc_enable(void);
#define UDI_MSC_DISABLE_EXT() mp_msc_disable()
extern void mp_msc_disable(void);
//! Enable id string of interface to add an extra USB string
#define UDI_MSC_STRING_ID 5
/**
* USB MSC low level configuration
* In standalone these configurations are defined by the MSC module.
* For composite device, these configuration must be defined here
* @{
*/
//! Endpoint numbers definition
#define UDI_MSC_EP_IN (1 | USB_EP_DIR_IN)
#define UDI_MSC_EP_OUT (2 | USB_EP_DIR_OUT)
//! Interface number
#define UDI_MSC_IFACE_NUMBER 2
/**
* Configuration of HID Mouse interface
* @{
*/
//! Interface callback definition
#define UDI_HID_MOUSE_ENABLE_EXT() mp_mouse_enable()
extern bool mp_mouse_enable(void);
#define UDI_HID_MOUSE_DISABLE_EXT() mp_mouse_disable()
extern void mp_mouse_disable(void);
//! Enable id string of interface to add an extra USB string
#define UDI_HID_MOUSE_STRING_ID 6
/**
* USB HID Mouse low level configuration
* In standalone these configurations are defined by the HID Mouse module.
* For composite device, these configuration must be defined here
* @{
*/
//! Endpoint numbers definition
#define UDI_HID_MOUSE_EP_IN (6 | USB_EP_DIR_IN)
//! Interface number
#define UDI_HID_MOUSE_IFACE_NUMBER 3
//@}
//@}
/**
* Configuration of HID Keyboard interface
* @{
*/
//! Interface callback definition
#define UDI_HID_KBD_ENABLE_EXT() mp_keyboard_enable()
extern bool mp_keyboard_enable(void);
#define UDI_HID_KBD_DISABLE_EXT() mp_keyboard_disable()
extern void mp_keyboard_disable(void);
#define UDI_HID_KBD_CHANGE_LED(value) mp_keyboard_led(value)
extern void mp_keyboard_led(uint8_t);
//! Enable id string of interface to add an extra USB string
#define UDI_HID_KBD_STRING_ID 7
/**
* USB HID Keyboard low level configuration
* In standalone these configurations are defined by the HID Keyboard module.
* For composite device, these configuration must be defined here
* @{
*/
//! Endpoint numbers definition
#define UDI_HID_KBD_EP_IN (7 | USB_EP_DIR_IN)
//! Interface number
#define UDI_HID_KBD_IFACE_NUMBER 4
/**
* Description of Composite Device
* @{
*/
//! USB Interfaces descriptor structure
#define UDI_COMPOSITE_DESC_T \
usb_iad_desc_t udi_cdc_iad; \
udi_cdc_comm_desc_t udi_cdc_comm; \
udi_cdc_data_desc_t udi_cdc_data; \
udi_msc_desc_t udi_msc; \
udi_hid_mouse_desc_t udi_hid_mouse; \
udi_hid_kbd_desc_t udi_hid_kbd
//! USB Interfaces descriptor value for Full Speed
#define UDI_COMPOSITE_DESC_FS \
.udi_cdc_iad = UDI_CDC_IAD_DESC_0, \
.udi_cdc_comm = UDI_CDC_COMM_DESC_0, \
.udi_cdc_data = UDI_CDC_DATA_DESC_0_FS, \
.udi_msc = UDI_MSC_DESC_FS, \
.udi_hid_mouse = UDI_HID_MOUSE_DESC, \
.udi_hid_kbd = UDI_HID_KBD_DESC
//! USB Interfaces descriptor value for High Speed
#define UDI_COMPOSITE_DESC_HS \
.udi_cdc_iad = UDI_CDC_IAD_DESC_0, \
.udi_cdc_comm = UDI_CDC_COMM_DESC_0, \
.udi_cdc_data = UDI_CDC_DATA_DESC_0_HS, \
.udi_msc = UDI_MSC_DESC_HS, \
.udi_hid_mouse = UDI_HID_MOUSE_DESC, \
.udi_hid_kbd = UDI_HID_KBD_DESC
//! USB Interface APIs
#define UDI_COMPOSITE_API \
&udi_api_cdc_comm, \
&udi_api_cdc_data, \
&udi_api_msc, \
&udi_api_hid_mouse, \
&udi_api_hid_kbd
//@}
/**
* USB Device Driver Configuration
* @{
*/
//@}
//! The includes of classes and other headers must be done at the end of this file to avoid compile error
#include "udi_cdc.h"
#include "udi_msc.h"
#include "udi_hid_mouse.h"
#include "udi_hid_kbd.h"
#endif

36
ports/atmel-samd/boards/itsybitsy_m0/mpconfigboard.h

@ -0,0 +1,36 @@
#define USB_REPL
#define MICROPY_HW_BOARD_NAME "Adafruit ItsyBitsy M0"
#define MICROPY_HW_MCU_NAME "samd21g18"
#define CIRCUITPY_BITBANG_APA102
#define MICROPY_HW_APA102_MOSI (&pin_PA01)
#define MICROPY_HW_APA102_SCK (&pin_PA00)
#define MICROPY_PORT_A (PORT_PA00 | PORT_PA01 | PORT_PA27 | PORT_PA24 | PORT_PA25)
#define MICROPY_PORT_B (PORT_PB22 | PORT_PB23 | PORT_PB03 )
// Salae reads 12mhz which is the limit even though we set it to the safer 8mhz.
#define SPI_FLASH_BAUDRATE (8000000)
#define SPI_FLASH_MUX_SETTING SPI_SIGNAL_MUX_SETTING_F
#define SPI_FLASH_PAD2_PINMUX PINMUX_PB22D_SERCOM5_PAD2 // MOSI
// Use default pinmux for the chip select since we manage it ourselves.
#define SPI_FLASH_PAD3_PINMUX PINMUX_PB23D_SERCOM5_PAD3 // SCK
#define SPI_FLASH_PAD1_PINMUX PINMUX_PB03D_SERCOM5_PAD1 // MISO
#define SPI_FLASH_PAD0_PINMUX PINMUX_UNUSED //
#define SPI_FLASH_SERCOM SERCOM5
#define SPI_FLASH_CS PIN_PA27
#include "spi_flash.h"
// If you change this, then make sure to update the linker scripts as well to
// make sure you don't overwrite code.
#define CIRCUITPY_INTERNAL_NVM_SIZE 256
#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - CIRCUITPY_INTERNAL_NVM_SIZE)
//#include "flash_S25FL216K.h"
#include "flash_W25Q80DV.h"
//#include "flash_GD25Q16C.h"

11
ports/atmel-samd/boards/itsybitsy_m0/mpconfigboard.mk

@ -0,0 +1,11 @@
LD_FILE = boards/samd21x18-bootloader-external-flash-crystalless.ld
USB_VID = 0x239A
USB_PID = 0x8012
USB_PRODUCT = "Itsy Bitsy M0 Express"
USB_MANUFACTURER = "Adafruit Industries LLC"
SPI_FLASH_FILESYSTEM = 1
CHIP_VARIANT = SAMD21G18A
CHIP_FAMILY = samd21

42
ports/atmel-samd/boards/itsybitsy_m0/pins.c

@ -0,0 +1,42 @@
#include "samd21_pins.h"
STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_PA11) },
{ MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_PA11) },
{ MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_PA10) },
{ MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_PA10) },
{ MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_PA14) },
{ MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_PA09) },
{ MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_PA08) },
{ MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_PA15) },
{ MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_PA20) },
{ MP_ROM_QSTR(MP_QSTR_D7), MP_ROM_PTR(&pin_PA21) },
{ MP_ROM_QSTR(MP_QSTR_D8), MP_ROM_PTR(&pin_PA06) },
{ MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_PA07) },
{ MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_PA18) },
{ MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_PA16) },
{ MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_PA19) },
{ MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_PA17) },
{ MP_ROM_QSTR(MP_QSTR_L), MP_ROM_PTR(&pin_PA17) }, // a.k.a D13
{ MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA02) },
{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PB08) },
{ MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PB09) },
{ MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_PA04) },
{ MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_PA05) },
{ MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_PB02) },
{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PB10) },
{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PA12) },
{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_PB11) },
{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA23) },
{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PA22) },
{ MP_ROM_QSTR(MP_QSTR_APA102_MOSI), MP_ROM_PTR(&pin_PA01) },
{ MP_ROM_QSTR(MP_QSTR_APA102_SCK), MP_ROM_PTR(&pin_PA00) },
};
MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table);

3
ports/atmel-samd/boards/samd21x18-bootloader-crystalless.ld

@ -11,7 +11,8 @@ MEMORY
}
/* top end of the stack */
_estack = ORIGIN(RAM) + LENGTH(RAM);
_estack = ORIGIN(RAM) + LENGTH(RAM) - 4;
_bootloader_dbl_tap = _estack;
/* define output sections */
SECTIONS

3
ports/atmel-samd/boards/samd21x18-bootloader-external-flash-crystalless.ld

@ -11,7 +11,8 @@ MEMORY
}
/* top end of the stack */
_estack = ORIGIN(RAM) + LENGTH(RAM);
_estack = ORIGIN(RAM) + LENGTH(RAM) - 4;
_bootloader_dbl_tap = _estack;
/* define output sections */
SECTIONS

3
ports/atmel-samd/boards/samd21x18-bootloader-external-flash.ld

@ -10,7 +10,8 @@ MEMORY
}
/* top end of the stack */
_estack = ORIGIN(RAM) + LENGTH(RAM);
_estack = ORIGIN(RAM) + LENGTH(RAM) - 4;
_bootloader_dbl_tap = _estack;
/* define output sections */
SECTIONS

3
ports/atmel-samd/boards/samd21x18-bootloader.ld

@ -11,7 +11,8 @@ MEMORY
}
/* top end of the stack */
_estack = ORIGIN(RAM) + LENGTH(RAM);
_estack = ORIGIN(RAM) + LENGTH(RAM) - 4;
_bootloader_dbl_tap = _estack;
/* define output sections */
SECTIONS

1
ports/atmel-samd/boards/samd21x18-external-flash.ld

@ -12,6 +12,7 @@ MEMORY
/* top end of the stack */
_estack = ORIGIN(RAM) + LENGTH(RAM);
_bootloader_dbl_tap = 0;
/* define output sections */
SECTIONS

1
ports/atmel-samd/boards/samd21x18.ld

@ -12,6 +12,7 @@ MEMORY
/* top end of the stack */
_estack = ORIGIN(RAM) + LENGTH(RAM);
_bootloader_dbl_tap = 0;
/* define output sections */
SECTIONS

3
ports/atmel-samd/boards/samd51x18-bootloader-external-flash.ld