mirror of
https://github.com/espruino/Espruino.git
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117 lines
4.5 KiB
Python
117 lines
4.5 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' : "nRF51 Development Kit",
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'link' : [ "https://www.nordicsemi.com/Products/Bluetooth-Smart-Bluetooth-low-energy/nRF51822" ],
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# This is the PCA10028
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'default_console' : "EV_SERIAL1",
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'default_console_tx' : "D9",
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'default_console_rx' : "D11",
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'default_console_baudrate' : "9600",
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'variables' : 1050,
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'binary_name' : 'espruino_%v_nrf51822.bin',
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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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'GRAPHICS',
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],
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'makefile' : [
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'SAVE_ON_FLASH=1',
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'DEFINES += -DUSE_DEBUGGER -DUSE_TAB_COMPLETE',
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'DEFINES += -DBOARD_PCA10028'
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]
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}
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};
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chip = {
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'part' : "NRF51822",
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'family' : "NRF51",
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'package' : "QFN48",
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'ram' : 32,
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'flash' : 256,
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'speed' : 16,
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'usart' : 1,
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'spi' : 1,
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'i2c' : 1,
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'adc' : 0,
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'dac' : 0,
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# If using DFU bootloader, it sits at 0x3C000 - 0x40000 (0x40000 is end of flash)
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# Might want to change 256 -> 240 in the code below
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'saved_code' : {
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'address' : ((256 - 3) * 1024),
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'page_size' : 1024,
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'pages' : 3,
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'flash_available' : (256 - 108 - 3)
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}
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};
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devices = {
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'LED1' : { 'pin' : 'D21', 'inverted' : True },
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'LED2' : { 'pin' : 'D22', 'inverted' : True },
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'LED3' : { 'pin' : 'D23', 'inverted' : True },
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'LED4' : { 'pin' : 'D24', 'inverted' : True },
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'BTN1' : { 'pin' : 'D17', 'inverted' : True, 'pinstate' : 'IN_PULLUP'},
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'BTN2' : { 'pin' : 'D18', 'inverted' : True, 'pinstate' : 'IN_PULLUP'},
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'BTN3' : { 'pin' : 'D19', 'inverted' : True, 'pinstate' : 'IN_PULLUP'},
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'BTN4' : { 'pin' : 'D20', 'inverted' : True, 'pinstate' : 'IN_PULLUP'},
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'RX_PIN_NUMBER' : { 'pin' : 'D11'},
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'TX_PIN_NUMBER' : { 'pin' : 'D9'},
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'CTS_PIN_NUMBER' : { 'pin' : 'D10'},
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'RTS_PIN_NUMBER' : { 'pin' : 'D8'},
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};
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# left-right, or top-bottom order THIS IS INCORRECT!!!!!
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board = {
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'left' : [ 'VDD', 'VDD', 'RESET', 'VDD','5V','GND','GND','PD3','PD4','PD28','PD29','PD30','PD31'],
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'right' : [ 'PD27', 'PD26', 'PD2', 'GND', 'PD25','PD24','PD23', 'PD22','PD20','PD19','PD18','PD17','PD16','PD15','PD14','PD13','PD12','PD11','PD10','PD9','PD8','PD7','PD6','PD5','PD21','PD1','PD0'],
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};
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board["_css"] = """
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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, "PD27", True)["functions"]["XL1"]=0;
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pinutils.findpin(pins, "PD26", True)["functions"]["XL2"]=0;
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pinutils.findpin(pins, "PD8", True)["functions"]["RTS"]=0;
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pinutils.findpin(pins, "PD9", True)["functions"]["TXD"]=0;
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pinutils.findpin(pins, "PD10", True)["functions"]["CTS"]=0;
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pinutils.findpin(pins, "PD11", True)["functions"]["RXD"]=0;
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pinutils.findpin(pins, "PD17", True)["functions"]["Button_1"]=0;
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pinutils.findpin(pins, "PD18", True)["functions"]["Button_2"]=0;
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pinutils.findpin(pins, "PD19", True)["functions"]["Button_3"]=0;
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pinutils.findpin(pins, "PD20", True)["functions"]["Button_4"]=0;
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pinutils.findpin(pins, "PD21", True)["functions"]["LED_1"]=0;
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pinutils.findpin(pins, "PD22", True)["functions"]["LED_2"]=0;
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pinutils.findpin(pins, "PD23", True)["functions"]["LED_3"]=0;
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pinutils.findpin(pins, "PD24", True)["functions"]["LED_4"]=0;
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pinutils.findpin(pins, "PD0", True)["functions"]["ADC1_IN1"]=0;
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pinutils.findpin(pins, "PD1", True)["functions"]["ADC1_IN2"]=0;
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pinutils.findpin(pins, "PD2", True)["functions"]["ADC1_IN3"]=0;
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pinutils.findpin(pins, "PD3", True)["functions"]["ADC1_IN4"]=0;
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pinutils.findpin(pins, "PD4", True)["functions"]["ADC1_IN5"]=0;
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pinutils.findpin(pins, "PD5", True)["functions"]["ADC1_IN6"]=0;
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pinutils.findpin(pins, "PD6", 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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