mirror of
https://github.com/espruino/Espruino.git
synced 2025-12-08 19:06:15 +00:00
185 lines
7.4 KiB
Python
185 lines
7.4 KiB
Python
#!/bin/false
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# This file is part of Espruino, a JavaScript interpreter for Microcontrollers
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#
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# Copyright (C) 2013 Gordon Williams <gw@pur3.co.uk>
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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# ----------------------------------------------------------------------------------------
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# This file contains information for a specific board - the available pins, and where LEDs,
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# Buttons, and other in-built peripherals are. It is used to build documentation as well
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# as various source and header files for Espruino.
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# ----------------------------------------------------------------------------------------
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import pinutils;
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info = {
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'name' : "Puck.js Lite",
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# The Puck.js lite can use the same firmware as normal, but the bootloader needs to know
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# there's no LED3, so it can light up red instead of blue when connected
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'boardname' : "PUCKJS",
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'link' : [ "https://espruino.com/Puck.js" ],
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'espruino_page_link' : 'Puck.js',
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'default_console' : "EV_SERIAL1",
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'default_console_tx' : "D28",
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'default_console_rx' : "D29",
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'default_console_baudrate' : "9600",
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'variables' : 2630, # How many variables are allocated for Espruino to use. RAM will be overflowed if this number is too high and code won't compile.
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'bootloader' : 1,
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'binary_name' : 'espruino_%v_puckjs_lite.hex',
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'build' : {
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'optimizeflags' : '-Os',
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'libraries' : [
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'BLUETOOTH',
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'NET',
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'GRAPHICS',
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'CRYPTO','SHA256',#'SHA512',
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'AES',
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'NEOPIXEL'
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],
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'makefile' : [
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'DEFINES+=-DESPR_OFFICIAL_BOARD', # Don't display the donations nag screen
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'DEFINES+=-DPUCKJS_LITE',
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'DEFINES+=-DHAL_NFC_ENGINEERING_BC_FTPAN_WORKAROUND=1', # Looks like proper production nRF52s had this issue
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# 'DEFINES+=-DCONFIG_GPIO_AS_PINRESET', # reset isn't being used, so let's just have an extra IO (needed for Puck.js V2)
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'DEFINES+=-DESPR_DCDC_ENABLE', # Ensure DCDC converter is enabled
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'DEFINES += -DNEOPIXEL_SCK_PIN=22 -DNEOPIXEL_LRCK_PIN=16', # SCK pin needs defining as something unused for neopixel (HW errata means they can't be disabled) see https://github.com/espruino/Espruino/issues/2071
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'DEFINES += -DNRF_BLE_GATT_MAX_MTU_SIZE=53 -DNRF_BLE_MAX_MTU_SIZE=53', # increase MTU from default of 23
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'DEFINES += -DCENTRAL_LINK_COUNT=2 -DNRF_SDH_BLE_CENTRAL_LINK_COUNT=2', # allow two outgoing connections at once
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'LDFLAGS += -Xlinker --defsym=LD_APP_RAM_BASE=0x3290', # set RAM base to match MTU=53 + CENTRAL_LINK_COUNT=2
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'DEFINES+=-DBLUETOOTH_NAME_PREFIX=\'"Puck.js"\'',
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'DEFINES+=-DCUSTOM_GETBATTERY=jswrap_puck_getBattery',
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'DEFINES+=-DNFC_DEFAULT_URL=\'"https://puck-js.com/go"\'',
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'DEFINES+=-DAPP_TIMER_OP_QUEUE_SIZE=3', # Puck.js magnetometer poll
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'DFU_PRIVATE_KEY=targets/nrf5x_dfu/dfu_private_key.pem',
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'DFU_SETTINGS=--application-version 0xff --hw-version 52 --sd-req 0x8C,0x91',
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'INCLUDE += -I$(ROOT)/libs/puckjs',
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'WRAPPERSOURCES += libs/puckjs/jswrap_puck.c'
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]
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}
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};
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chip = {
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'part' : "NRF52832",
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'family' : "NRF52",
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'package' : "QFN48",
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'ram' : 64,
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'flash' : 512,
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'speed' : 64,
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'usart' : 1,
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'spi' : 1,
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'i2c' : 1,
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'adc' : 1,
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'dac' : 0,
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'saved_code' : {
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'address' : ((118 - 10) * 4096), # Bootloader takes pages 120-127, FS takes 118-119
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'page_size' : 4096,
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'pages' : 10,
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'flash_available' : 512 - ((31 + 8 + 2 + 10)*4) # Softdevice uses 31 pages of flash, bootloader 8, FS 2, code 10. Each page is 4 kb.
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},
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};
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devices = {
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'LED1' : { 'pin' : 'D5' },
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'LED2' : { 'pin' : 'D4' },
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# 'LED3' : { 'pin' : 'D3' }, # Disabled on Puck.js Lite
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'IR' : { 'pin_anode' : 'D25', # on v2 this just goes to a FET
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'pin_cathode' : 'D26' # on v2 this is the powered output named 'FET'
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},
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'BTN1' : { 'pin' : 'D0', 'pinstate' : 'IN_PULLDOWN' },
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'CAPSENSE' : { 'pin_rx' : 'D11', 'pin_tx' : 'D12' },
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'NFC': { 'pin_a':'D9', 'pin_b':'D10' },
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'MAG': { 'device': 'LIS3MDL', 'addr' : 30, # v2.0
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'pin_pwr':'D18',
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'pin_int':'D17',
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'pin_sda':'D20',
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'pin_scl':'D19',
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'pin_drdy':'D21',
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},
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'ACCEL': { 'device': 'LSM6DS3TR', 'addr' : 106, # v2.0
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# 'pin_pwr':'D16', # can't actually power this from an IO pin due to undocumented, massive power draw on startup
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'pin_int':'D13',
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'pin_sda':'D14',
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'pin_scl':'D15' },
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'TEMP': { 'device': 'PCT2075TP', 'addr' : 78, # v2.0
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'pin_pwr':'D8',
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'pin_sda':'D7',
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'pin_scl':'D6' }
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# Pin D22 is used for clock when driving neopixels - as not specifying a pin seems to break things
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};
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# left-right, or top-bottom order
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board = {
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'bottom' : [ 'D28', 'D29', 'D30', 'D31'],
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'right' : [ 'GND', '3V', 'D2', 'D1' ],
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'left2' : [ 'D6','D7','D8','D11','D13','D14','D16','D23','D24','D27' ],
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'right2' : [ 'D15' ],
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'_notes' : {
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'D11' : "Capacitive sense. D12 is connected to this pin via a 1 MOhm resistor",
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'D28' : "If pulled up to 1 on startup, D28 and D29 become Serial1",
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'D22' : "This is used as SCK when driving Neopixels, and will output a signal when 'require('neopixel').write' is called",
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'D16' : "This is used as LRCK when driving Neopixels, and will output a signal when 'require('neopixel').write' is called"
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}
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};
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board["_css"] = """
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#board {
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width: 800px;
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height: 800px;
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top: 0px;
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left : 0px;
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background-image: url(img/PUCKJS_.jpg);
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}
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#boardcontainer {
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height: 900px;
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}
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#bottom {
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top: 639px;
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left: 291px;
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}
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#right {
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top: 304px;
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left: 640px;
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}
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.bottompin { width: 46px; }
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.rightpin { height: 51px; }
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.pinD6 { position:absolute; left: 560px; top: 419px;}
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.pinD7 { position:absolute; left: 548px; top: 369px;}
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.pinD8 { position:absolute; left: 512px; top: 398px;}
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.pinD11 { position:absolute; left: 586px; top: 236px;}
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.pinD13 { position:absolute; left: 500px; top: 293px;}
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.pinD14 { position:absolute; left: 523px; top: 270px;}
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.pinD15 { position:absolute; right: -483px; top: 268px;}
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.pinD16 { position:absolute; left: 499px; top: 244px;}
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.pinD23 { position:absolute; left: 157px; top: 438px;}
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.pinD24 { position:absolute; left: 157px; top: 382px;}
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.pinD27 { position:absolute; left: 244px; top: 581px;}
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""";
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def get_pins():
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pins = pinutils.generate_pins(0,31) # 32 General Purpose I/O Pins.
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pinutils.findpin(pins, "PD0", True)["functions"]["XL1"]=0;
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pinutils.findpin(pins, "PD1", True)["functions"]["XL2"]=0;
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pinutils.findpin(pins, "PD9", True)["functions"]["NFC1"]=0;
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pinutils.findpin(pins, "PD10", True)["functions"]["NFC2"]=0;
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pinutils.findpin(pins, "PD2", True)["functions"]["ADC1_IN0"]=0;
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pinutils.findpin(pins, "PD3", True)["functions"]["ADC1_IN1"]=0;
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pinutils.findpin(pins, "PD4", True)["functions"]["ADC1_IN2"]=0;
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pinutils.findpin(pins, "PD5", True)["functions"]["ADC1_IN3"]=0;
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pinutils.findpin(pins, "PD28", True)["functions"]["ADC1_IN4"]=0;
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pinutils.findpin(pins, "PD28", True)["functions"]["USART1_TX"]=0;
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pinutils.findpin(pins, "PD29", True)["functions"]["USART1_RX"]=0;
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pinutils.findpin(pins, "PD29", True)["functions"]["ADC1_IN5"]=0;
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pinutils.findpin(pins, "PD30", True)["functions"]["ADC1_IN6"]=0;
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pinutils.findpin(pins, "PD31", True)["functions"]["ADC1_IN7"]=0;
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# everything is non-5v tolerant
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for pin in pins:
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pin["functions"]["3.3"]=0;
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#The boot/reset button will function as a reset button in normal operation. Pin reset on PD21 needs to be enabled on the nRF52832 device for this to work.
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return pins
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