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Merge pull request #2591 from ssievert42/xiaoble
Add board: Seeed XIAO BLE
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| #!/bin/false | ||
| # This file is part of Espruino, a JavaScript interpreter for Microcontrollers | ||
| # | ||
| # Copyright (C) 2013 Gordon Williams <[email protected]> | ||
| # | ||
| # This Source Code Form is subject to the terms of the Mozilla Public | ||
| # License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| # file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
| # | ||
| # ---------------------------------------------------------------------------------------- | ||
| # This file contains information for a specific board - the available pins, and where LEDs, | ||
| # Buttons, and other in-built peripherals are. It is used to build documentation as well | ||
| # as various source and header files for Espruino. | ||
| # ---------------------------------------------------------------------------------------- | ||
|
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||
| # To build and flash run: | ||
| """ | ||
| source ./scripts/provision.sh XIAOBLE | ||
| make clean && BOARD=XIAOBLE RELEASE=1 make | ||
| """ | ||
| # Then connect the board to your computer and press the reset button twice. | ||
| # You should now see a USB storage device called "XIAO-SENSE" (no matter which version you have). | ||
| # Copy the "espruino_*_xiaoble.uf2" file from the "bin" folder to that drive. | ||
| # The board should automatically disconnect after copying is finished, and reboot into Espruino, | ||
| # which turns on the red led for a short time after starting up. | ||
|
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| # If you accidentally put some stuff in .boot0 that prevents you from interacting with Espruino: | ||
| # Pull pin D1 to 3.3 V / high (important: make sure you use 3.3 V; higher voltages may cause damage) and reset the board, | ||
| # by either pressing the reset button or cutting the power and powering it up again. | ||
| # This behaviour is archived by configuring pin D1 as BTN1. | ||
|
|
||
| import pinutils | ||
| info = { | ||
| "name": "Seeed Xiao BLE", | ||
| "link": ["https://www.seeedstudio.com/Seeed-XIAO-BLE-nRF52840-p-5201.html"], | ||
| "default_console": "EV_USBSERIAL", | ||
| "variables": 14000, # How many variables are allocated for Espruino to use. RAM will be overflowed if this number is too high and code won't compile. | ||
| "binary_name": "espruino_%v_xiaoble.uf2", | ||
| "build": { | ||
| "optimizeflags": "-Os", | ||
| "libraries": [ | ||
| "BLUETOOTH", | ||
| # "GRAPHICS", | ||
| "CRYPTO","SHA256","SHA512", | ||
| "AES_CCM", | ||
| # "NFC", | ||
| # "TENSORFLOW", | ||
| "NEOPIXEL", | ||
| "JIT", | ||
| ], | ||
| "makefile": [ | ||
| "DEFINES += -DESPR_LSE_ENABLE", # Ensure low speed external osc enabled | ||
| "DEFINES += -DCONFIG_GPIO_AS_PINRESET", # Allow the reset pin to work | ||
| "DEFINES += -DNRF_USB=1 -DUSB", | ||
| "DEFINES += -DNEOPIXEL_SCK_PIN=33 -DNEOPIXEL_LRCK_PIN=34", # nRF52840 needs LRCK pin defined for neopixel | ||
| "DEFINES += -DBLUETOOTH_NAME_PREFIX='\"XIAOBLE\"'", | ||
| "DEFINES += -DSPIFLASH_READ2X", # Read SPI flash at 2x speed using MISO and MOSI for IO | ||
| "DEFINES += -DESPR_UNICODE_SUPPORT=1", | ||
| "DEFINES += -DNRF_SDH_BLE_GATT_MAX_MTU_SIZE=131", # 23+x*27 rule as per https://devzone.nordicsemi.com/f/nordic-q-a/44825/ios-mtu-size-why-only-185-bytes | ||
| # 'DEFINES += -DPIN_NAMES_DIRECT=1', # Package skips out some pins, so we can't assume each port starts from 0 | ||
| "LDFLAGS += -Xlinker --defsym=LD_APP_RAM_BASE=0x2ec0", # set RAM base to match MTU | ||
| 'DEFINES += -DESPR_BLE_PRIVATE_ADDRESS_SUPPORT', | ||
| 'DEFINES += -DESPR_HAS_BOOTLOADER_UF2', | ||
| 'NRF_SDK15=1', | ||
| ], | ||
| }, | ||
| } | ||
|
|
||
| chip = { | ||
| "part": "NRF52840", | ||
| "family": "NRF52", | ||
| "package": "AQFN73", | ||
| "ram": 256, | ||
| "flash": 1024, | ||
| "speed": 64, | ||
| "usart": 1, | ||
| "spi": 1, | ||
| "i2c": 2, | ||
| "adc": 1, | ||
| "dac": 0, | ||
| "saved_code": { | ||
| "address": 0x60000000, # put this in external spiflash (see below) | ||
| "page_size": 4096, | ||
| "pages": 512, # Entire 2 MB of external flash | ||
| "flash_available": 1024 - ((38 + 7 + 12 + 1) * 4) - 780, | ||
| # Softdevice 140 uses 38 pages of flash, user data 7, bootloader 12, plus 1 page of padding (because I'm paranoid and really don't want to overwrite the bootloader). | ||
| # Each page is 4 KB. | ||
| }, | ||
| } | ||
|
|
||
| devices = { | ||
| "LED1": {"pin": "D11"}, | ||
| "LED2": {"pin": "D13"}, | ||
| "LED3": {"pin": "D12"}, | ||
| "BTN1": {"pin": "D1", "pinstate" : "IN_PULLDOWN"}, | ||
| "BAT": { | ||
| "pin_charging": "D23", | ||
| "pin_voltage": "D32", | ||
| }, | ||
| "NFC": {"pin_a": "D30", "pin_b": "D31"}, | ||
| # accelerometer is only present on the "sense" variant (Seeed XIAO BLE nRF52840 Sense) | ||
| #"ACCEL" : { | ||
| # # device is actually a LSM6DS3TR-C, not sure if this would even work | ||
| # "device" : "LSM6DSL", "addr" : 0x6b, | ||
| # "pin_sda" : "D17", | ||
| # "pin_scl" : "D16" | ||
| #}, | ||
| "SPIFLASH": { | ||
| "pin_cs": "D25", | ||
| "pin_sck": "D24", | ||
| "pin_mosi": "D26", | ||
| "pin_miso": "D27", | ||
| "pin_wp": "D28", | ||
| "pin_rst": "D29", | ||
| "size": 4096 * 512, # 2 MB | ||
| "memmap_base": 0x60000000, # map into the address space (in software) | ||
| }, | ||
| } | ||
|
|
||
| # left-right, or top-bottom order | ||
| board = {} | ||
|
|
||
| # schematic at https://files.seeedstudio.com/wiki/XIAO-BLE/Seeed-Studio-XIAO-nRF52840-Sense-v1.1.pdf | ||
| # pinout sheet https://files.seeedstudio.com/wiki/XIAO-BLE/XIAO-nRF52840-pinout_sheet.xlsx | ||
| # see also https://github.com/Seeed-Studio/Adafruit_nRF52_Arduino/blob/master/variants/Seeed_XIAO_nRF52840/variant.h | ||
| # and https://github.com/Seeed-Studio/Adafruit_nRF52_Arduino/blob/master/variants/Seeed_XIAO_nRF52840/variant.cpp | ||
| def get_pins(): | ||
| pins = [ | ||
| { "name": "PD0", "sortingname": "D00", "port": "D", "num": "2", "functions": { "ADC1_IN0": 0 } }, | ||
| { "name": "PD1", "sortingname": "D01", "port": "D", "num": "3", "functions": { "ADC1_IN1": 0 } }, | ||
| { "name": "PD2", "sortingname": "D02", "port": "D", "num": "28", "functions": { "ADC1_IN4": 0 } }, | ||
| { "name": "PD3", "sortingname": "D03", "port": "D", "num": "29", "functions": { "ADC1_IN5": 0 } }, | ||
| { "name": "PD4", "sortingname": "D04", "port": "D", "num": "4", "functions": { "ADC1_IN2": 0 } }, | ||
| { "name": "PD5", "sortingname": "D05", "port": "D", "num": "5", "functions": { "ADC1_IN3": 0 } }, | ||
| { "name": "PD6", "sortingname": "D06", "port": "D", "num": "43", "functions": {} }, | ||
| { "name": "PD7", "sortingname": "D07", "port": "D", "num": "44", "functions": {} }, | ||
| { "name": "PD8", "sortingname": "D08", "port": "D", "num": "45", "functions": {} }, | ||
| { "name": "PD9", "sortingname": "D09", "port": "D", "num": "46", "functions": {} }, | ||
| { "name": "PD10", "sortingname": "D10", "port": "D", "num": "47", "functions": {} }, | ||
| { "name": "PD11", "sortingname": "D11", "port": "D", "num": "26", "functions": { "NEGATED": 0, "LED_RED": 0 } }, | ||
| { "name": "PD12", "sortingname": "D12", "port": "D", "num": "6", "functions": { "NEGATED": 0, "LED_BLUE": 0 } }, | ||
| { "name": "PD13", "sortingname": "D13", "port": "D", "num": "30", "functions": { "ADC1_IN6": 0, "NEGATED": 0, "LED_GREEN": 0 } }, | ||
| { "name": "PD14", "sortingname": "D14", "port": "D", "num": "14", "functions": { "NEGATED": 0, "VBAT_ENABLE": 0 } }, | ||
| { "name": "PD15", "sortingname": "D15", "port": "D", "num": "40", "functions": { "6D_PWR": 0 } }, | ||
| { "name": "PD16", "sortingname": "D16", "port": "D", "num": "27", "functions": { "6D_I2C_SCL": 0 } }, | ||
| { "name": "PD17", "sortingname": "D17", "port": "D", "num": "7", "functions": { "6D_I2C_SDA": 0 } }, | ||
| { "name": "PD18", "sortingname": "D18", "port": "D", "num": "11", "functions": { "6D_INT1": 0 } }, | ||
| { "name": "PD19", "sortingname": "D19", "port": "D", "num": "42", "functions": { "MIC_PWR": 0 } }, | ||
| { "name": "PD20", "sortingname": "D20", "port": "D", "num": "32", "functions": { "PDM_CLK": 0 } }, | ||
| { "name": "PD21", "sortingname": "D21", "port": "D", "num": "16", "functions": { "PDM_DATA": 0 } }, | ||
| { "name": "PD22", "sortingname": "D22", "port": "D", "num": "13", "functions": { "HICHG": 0 } }, | ||
| { "name": "PD23", "sortingname": "D23", "port": "D", "num": "17", "functions": { "NEGATED": 0, "CHG": 0 } }, | ||
| { "name": "PD24", "sortingname": "D24", "port": "D", "num": "21", "functions": { "QSPI_SCK": 0 } }, | ||
| { "name": "PD25", "sortingname": "D25", "port": "D", "num": "25", "functions": { "QSPI_CSN": 0 } }, | ||
| { "name": "PD26", "sortingname": "D26", "port": "D", "num": "20", "functions": { "QSPI_DI": 0 } }, | ||
| { "name": "PD27", "sortingname": "D27", "port": "D", "num": "24", "functions": { "QSPI_DO": 0 } }, | ||
| { "name": "PD28", "sortingname": "D28", "port": "D", "num": "22", "functions": { "QSPI_WP": 0 } }, | ||
| { "name": "PD29", "sortingname": "D29", "port": "D", "num": "23", "functions": { "QSPI_HOLD": 0 } }, | ||
| { "name": "PD30", "sortingname": "D30", "port": "D", "num": "9", "functions": { "NFC1": 0 } }, | ||
| { "name": "PD31", "sortingname": "D31", "port": "D", "num": "10", "functions": { "NFC2": 0 } }, | ||
| { "name": "PD32", "sortingname": "D32", "port": "D", "num": "31", "functions": { "ADC1_IN7": 0, "VBAT": 0 } }, | ||
| ] | ||
| # D23 CHG | ||
| # get charge state via digitalRead(D23) | ||
| # HIGH: charging, LOW: not charging | ||
| # D22 HICHG / PIN_CHARGING_CURRENT | ||
| # battery charging current see https://wiki.seeedstudio.com/XIAO_BLE/#battery-charging-current | ||
| # HIGH: 100mA, LOW: 50mA | ||
| # D14 VBAT_ENABLE | ||
| # enable battery voltage reading by digitalWrite(D14, true) | ||
| # D32 VBAT | ||
| # battery voltage; remember to enable voltage reading if you want to use this | ||
|
|
||
| # everything is non-5v tolerant | ||
| for pin in pins: | ||
| pin["functions"]["3.3"] = 0 | ||
| return pins |
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| Microsoft UF2 | ||
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| The MIT License (MIT) | ||
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| Copyright (c) Microsoft Corporation | ||
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| All rights reserved. | ||
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| 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: | ||
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| The above copyright notice and this permission notice shall be included in all | ||
| copies or substantial portions of the Software. | ||
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| 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. |
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