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February 25, 2022 20:04
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| #!/bin/false | |
| # This file is part of Espruino, a JavaScript interpreter for Microcontrollers | |
| # | |
| # Copyright (C) 2013 Gordon Williams <gw@pur3.co.uk> | |
| # | |
| # 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. | |
| # ---------------------------------------------------------------------------------------- | |
| import pinutils; | |
| info = { | |
| 'name' : "NRF52840 Dongle", | |
| 'link' : [ "https://www.nordicsemi.com/Software-and-tools/Development-Kits/nRF52840-Dongle" ], | |
| # 'default_console' : "EV_BLUETOOTH", | |
| '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. | |
| # 'bootloader' : 1, | |
| 'binary_name' : 'espruino_%v_52840dongle.hex', | |
| 'build' : { | |
| 'optimizeflags' : '-Os', | |
| 'libraries' : [ | |
| 'BLUETOOTH', | |
| # 'NET', | |
| 'GRAPHICS', | |
| # 'NFC', | |
| # 'NEOPIXEL' | |
| ], | |
| 'makefile' : [ | |
| 'DEFINES += -DCONFIG_GPIO_AS_PINRESET', # Allow the reset pin to work | |
| 'DEFINES += -DBOARD_PCA10059 -DNRF_SDH_BLE_GATT_MAX_MTU_SIZE=131', #59 77 131 104 | |
| 'LDFLAGS += -Xlinker --defsym=LD_APP_RAM_BASE=0x2ec0',#2bf0 0x3058#37f8 0x3720 | |
| 'DEFINES += -DBLUETOOTH_NAME_PREFIX=\'"Dongle"\'', | |
| 'DFU_PRIVATE_KEY=targets/nrf5x_dfu/dfu_private_key.pem', | |
| 'DFU_SETTINGS=--application-version 0xff --hw-version 52 --sd-req 0xa9,0xae,0xb6', #S140 6.0.0 | |
| 'BOOTLOADER_SETTINGS_FAMILY=NRF52840', | |
| 'DEFINES += -DNRF_USB=1 -DUSB', | |
| # 'DEFINES += -DUART1_ENABLED=1 -DRNG_CONFIG_POOL_SIZE=64', | |
| # 'DEFINES+=-DNEOPIXEL_SCK_PIN=9 -DNEOPIXEL_LRCK_PIN=10', | |
| 'DEFINES += -DNO_DUMP_HARDWARE_INITIALISATION', | |
| 'DEFINES += -DNRF_BL_DFU_INSECURE=1', | |
| 'NRF_SDK15=1' | |
| ] | |
| } | |
| }; | |
| chip = { | |
| 'part' : "NRF52840", | |
| 'family' : "NRF52", | |
| 'package' : "QFN48", | |
| 'ram' : 256, | |
| 'flash' : 1024, | |
| 'speed' : 64, | |
| 'usart' : 1, #2 | |
| 'spi' : 1, #3 | |
| 'i2c' : 2, | |
| 'adc' : 1, | |
| 'dac' : 0, | |
| 'saved_code' : { | |
| 'address' : ((0xe0 - 2 - 96) * 4096), # Bootloader at 0xE0000 | |
| 'page_size' : 4096, | |
| 'pages' : 96, | |
| 'flash_available' : 1024 - ((0x26 + 0x20 + 2 + 96)*4) # Softdevice uses 38 pages of flash (0x26000/0x100), bootloader 0x100-0xe0=0x20, FS 2, code 96. Each page is 4 kb. | |
| }, | |
| }; | |
| devices = { | |
| 'BTN1' : { 'pin' : 'D38', 'pinstate' : 'IN_PULLDOWN' }, # Pin negated in software | |
| #RGB LED | |
| 'LED1' : { 'pin' : 'D6' }, # Pin negated in software | |
| 'LED2' : { 'pin' : 'D8' }, # Pin negated in software | |
| 'LED3' : { 'pin' : 'D41' }, # Pin negated in software | |
| 'LED4' : { 'pin' : 'D12' }, # Pin negated in software | |
| # 'RX_PIN_NUMBER' : { 'pin' : 'D8'}, | |
| # 'TX_PIN_NUMBER' : { 'pin' : 'D6'}, | |
| # 'CTS_PIN_NUMBER' : { 'pin' : 'D7'}, | |
| # 'RTS_PIN_NUMBER' : { 'pin' : 'D5'}, | |
| }; | |
| # left-right, or top-bottom order | |
| board = { | |
| }; | |
| def get_pins(): | |
| pins = pinutils.generate_pins(0,47) # 48 General Purpose I/O Pins. | |
| pinutils.findpin(pins, "PD0", True)["functions"]["XL1"]=0; | |
| pinutils.findpin(pins, "PD1", True)["functions"]["XL2"]=0; | |
| # pinutils.findpin(pins, "PD5", True)["functions"]["RTS"]=0; | |
| # pinutils.findpin(pins, "PD6", True)["functions"]["TXD"]=0; | |
| # pinutils.findpin(pins, "PD7", True)["functions"]["CTS"]=0; | |
| # pinutils.findpin(pins, "PD8", True)["functions"]["RXD"]=0; | |
| pinutils.findpin(pins, "PD9", True)["functions"]["NFC1"]=0; | |
| pinutils.findpin(pins, "PD10", True)["functions"]["NFC2"]=0; | |
| pinutils.findpin(pins, "PD2", True)["functions"]["ADC1_IN0"]=0; | |
| pinutils.findpin(pins, "PD3", True)["functions"]["ADC1_IN1"]=0; | |
| pinutils.findpin(pins, "PD4", True)["functions"]["ADC1_IN2"]=0; | |
| pinutils.findpin(pins, "PD5", True)["functions"]["ADC1_IN3"]=0; | |
| pinutils.findpin(pins, "PD28", True)["functions"]["ADC1_IN4"]=0; | |
| pinutils.findpin(pins, "PD29", True)["functions"]["ADC1_IN5"]=0; | |
| pinutils.findpin(pins, "PD30", True)["functions"]["ADC1_IN6"]=0; | |
| pinutils.findpin(pins, "PD31", True)["functions"]["ADC1_IN7"]=0; | |
| # Make buttons and LEDs negated | |
| pinutils.findpin(pins, "PD6", True)["functions"]["NEGATED"]=0; | |
| pinutils.findpin(pins, "PD8", True)["functions"]["NEGATED"]=0; | |
| pinutils.findpin(pins, "PD12", True)["functions"]["NEGATED"]=0; | |
| pinutils.findpin(pins, "PD38", True)["functions"]["NEGATED"]=0; | |
| pinutils.findpin(pins, "PD41", True)["functions"]["NEGATED"]=0; | |
| # everything is non-5v tolerant | |
| for pin in pins: | |
| pin["functions"]["3.3"]=0; | |
| return pins |
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