#!/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' : "Pixl.js",
 'link' :  [ "https://espruino.com/Pixl.js" ],
 'espruino_page_link' : 'Pixl.js',
 'default_console' : "EV_SERIAL1",
 'default_console_tx' : "D1",
 'default_console_rx' : "D0",
 'default_console_baudrate' : "9600",
 'variables' : 2950, # 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_pixljs.hex',
 'build' : {
   'optimizeflags' : '-Os',
   'libraries' : [
     'BLUETOOTH',
     'NET',
     'GRAPHICS',
     'NFC',
     'NEOPIXEL',
     'PIXLJS',
     'CRYPTO',
     #'SHA256',
     #'AES',
     'FILESYSTEM',
     'JIT',
     'TERMINAL'
   ],
   'makefile' : [
     'WIZNET=1','W5100=1', # Add WIZnet support - W5100 is the most common Arduino shield
     'DEFINES+=-DHAL_NFC_ENGINEERING_BC_FTPAN_WORKAROUND=1', # Looks like proper production nRF52s had this issue
#     'DEFINES+=-DCONFIG_GPIO_AS_PINRESET', # Allow the reset pin to work
     'DEFINES += -DNRF_BLE_GATT_MAX_MTU_SIZE=53 -DNRF_BLE_MAX_MTU_SIZE=53', # increase MTU from default of 23
     'DEFINES += -DCENTRAL_LINK_COUNT=2 -DNRF_SDH_BLE_CENTRAL_LINK_COUNT=2', # allow two outgoing connections at once
     'LDFLAGS += -Xlinker --defsym=LD_APP_RAM_BASE=0x3290', # set RAM base to match MTU=53 + CENTRAL_LINK_COUNT=2
     'DEFINES+=-DBLUETOOTH_NAME_PREFIX=\'"Pixl.js"\'',
     'DEFINES+=-DCUSTOM_GETBATTERY=jswrap_pixljs_getBattery',
     'DEFINES+=-DNFC_DEFAULT_URL=\'"https://www.espruino.com/ide"\'',
     'DEFINES+=-DDUMP_IGNORE_VARIABLES=\'"g\\0"\'',
     'DEFINES+=-DNEOPIXEL_SCK_PIN=14 -DNEOPIXEL_LRCK_PIN=15', # see https://github.com/espruino/Espruino/issues/2071
     'DEFINES += -DESPR_USE_STEPPER_TIMER=1', # Build in the code for stepping using the timer
     'DEFINES+=-DSAVE_ON_FLASH_MATH',
     'DFU_PRIVATE_KEY=targets/nrf5x_dfu/dfu_private_key.pem',
     'DFU_SETTINGS=--application-version 0xff --hw-version 52 --sd-req 0x8C,0x91',
     'DEFINES+=-DESPR_PACKED_SYMPTR', # Pack builtin symbols' offset into pointer to save 2 bytes/symbol     
     'DEFINES+=-DESPR_LIMIT_DATE_RANGE', # limits the acceptable range for Date years (saves a few hundred bytes)
     'DEFINES+=-DESPR_NO_BLUETOOTH_MESSAGES', # don't include text versions of Bluetooth error messages (just the error number)
     'INCLUDE += -I$(ROOT)/libs/pixljs',
     'WRAPPERSOURCES += libs/pixljs/jswrap_pixljs.c',
     'JSMODULESOURCES += libs/js/graphical_menu.min.js'
   ]
 }
};


chip = {
  'part' : "NRF52832",
  'family' : "NRF52",
  'package' : "QFN48",
  'ram' : 64,
  'flash' : 512,
  'speed' : 64,
  'usart' : 1,
  'spi' : 1,
  'i2c' : 1,
  'adc' : 1,
  'dac' : 0,
  'saved_code' : {
    'address' : ((118 - 9) * 4096), # Bootloader takes pages 120-127, FS takes 118-119
    'page_size' : 4096,
    'pages' : 9,
    'flash_available' : 512 - ((31 + 8 + 2 + 9)*4) # Softdevice uses 31 pages of flash, bootloader 8, FS 2, code 10. Each page is 4 kb.
  },
};

devices = {
  'LED1' : { 'pin' : 'H0' }, # Pin negated in software
  'BTN1' : { 'pin' : 'H1', 'pinstate' : 'IN_PULLDOWN' }, # Pin negated in software
  'BTN2' : { 'pin' : 'H2', 'pinstate' : 'IN_PULLDOWN' }, # Pin negated in software
  'BTN3' : { 'pin' : 'H3', 'pinstate' : 'IN_PULLDOWN' }, # Pin negated in software
  'BTN4' : { 'pin' : 'H4', 'pinstate' : 'IN_PULLDOWN' }, # Pin negated in software
  'LCD' : {
            'width' : 128, 'height' : 64, 'bpp' : 1,
            'controller' : 'st7567',
            'pin_dc' : 'H5',
            'pin_cs' : 'H6',
            'pin_rst' : 'H7',
            'pin_sck' : 'H8',
            'pin_mosi' : 'H9',
            'pin_backlight' : 'H0',
          },
};

# left-right, or top-bottom order
board = {
  'top' : [ 'D0','D1','D2','D3','D4','D5','D6','D7','','D8','D9','D10','D11','D12','D13','GND','','A4','A5' ],
  'bottom' : [ 'A5','A4','A3','A2','A1','A0','','Vin','GND','GND','5V','3.3V','RST','3.3V','','','GND','Vin'],
  'bottom2' : [ '3.3V','SWIO','SWCK','GND'],

  '_notes' : {
    'D0' : "Serial Console RX when Bluetooth disconnected",
    'D1' : "Serial Console TX when Bluetooth disconnected",
    'A4' : "Also used for the pin marked SDA",
    'A5' : "Also used for the pin marked SCL",
    'H8' : "This is used as SCK when driving Neopixels with 'require('neopixel').write'. It will not affect the LCD as CS won't be asserted.",
    'H9' : "This is used as LRCK when driving Neopixels with 'require('neopixel').write'. It will not affect the LCD as CS won't be asserted.",
    '5V' : "Pixl.js has no 5v rail so this is not connected by default. A solder jumper can be used to connect it to Vin or 3.3v"
  }
};
board["_css"] = """
#board {
  width: 650px;
  height: 568px;
  top: 100px;
  left : 100px;
  background-image: url(img/PIXLJS.png);
}
#boardcontainer {
  height: 800px;
}
#top {
  bottom: 553px;
  left: 74px;
}
#bottom {
  top: 555px;
  left: 74px;
}
#bottom2 {
  top: 374px;
  left: 64px;
}

.toppin { width: 21px; }
.bottompin { width: 21px; }
.bottom2pin { width: 21px; }

""";

def get_pins():
  pins = [
   { "name":"PD0",  "sortingname":"D00", "port":"D", "num":"25", "functions":{}, "csv":{} },
   { "name":"PD1",  "sortingname":"D01", "port":"D", "num":"26", "functions":{}, "csv":{} },
   { "name":"PD2",  "sortingname":"D02", "port":"D", "num":"27", "functions":{}, "csv":{} },
   { "name":"PD3",  "sortingname":"D03", "port":"D", "num":"30", "functions":{ "ADC1_IN6":0 }, "csv":{} },
   { "name":"PD4",  "sortingname":"D04", "port":"D", "num":"31", "functions":{ "ADC1_IN7":0 }, "csv":{} },
   { "name":"PD5",  "sortingname":"D05", "port":"D", "num":"0", "functions":{}, "csv":{} },
   { "name":"PD6",  "sortingname":"D06", "port":"D", "num":"1", "functions":{}, "csv":{} },
   { "name":"PD7",  "sortingname":"D07", "port":"D", "num":"6", "functions":{}, "csv":{} },
   { "name":"PD8",  "sortingname":"D08", "port":"D", "num":"7", "functions":{}, "csv":{} },
   { "name":"PD9",  "sortingname":"D09", "port":"D", "num":"8", "functions":{}, "csv":{} },
   { "name":"PD10", "sortingname":"D10", "port":"D", "num":"17", "functions":{}, "csv":{} },
   { "name":"PD11", "sortingname":"D11", "port":"D", "num":"18", "functions":{}, "csv":{} },
   { "name":"PD12", "sortingname":"D12", "port":"D", "num":"19", "functions":{}, "csv":{} },
   { "name":"PD13", "sortingname":"D13", "port":"D", "num":"20", "functions":{}, "csv":{} },

   { "name":"PA0", "sortingname":"A00", "port":"A", "num":"2", "functions":{ "ADC1_IN0":0 }, "csv":{} },
   { "name":"PA1", "sortingname":"A01", "port":"A", "num":"3", "functions":{ "ADC1_IN1":0 }, "csv":{} },
   { "name":"PA2", "sortingname":"A02", "port":"A", "num":"4", "functions":{ "ADC1_IN2":0 }, "csv":{} },
   { "name":"PA3", "sortingname":"A03", "port":"A", "num":"5", "functions":{ "ADC1_IN3":0 }, "csv":{} },
   { "name":"PA4", "sortingname":"A04", "port":"A", "num":"28", "functions":{ "ADC1_IN4":0 }, "csv":{} },
   { "name":"PA5", "sortingname":"A05", "port":"A", "num":"29", "functions":{ "ADC1_IN5":0 }, "csv":{} },

   { "name":"PH0", "sortingname":"H0", "port":"H", "num":"16", "functions":{}, "csv":{} }, # LED
   { "name":"PH1", "sortingname":"H1", "port":"H", "num":"23", "functions":{}, "csv":{} }, # BTN1
   { "name":"PH2", "sortingname":"H2", "port":"H", "num":"21", "functions":{}, "csv":{} }, # 2
   { "name":"PH3", "sortingname":"H3", "port":"H", "num":"22", "functions":{}, "csv":{} }, # 3
   { "name":"PH4", "sortingname":"H4", "port":"H", "num":"24", "functions":{}, "csv":{} }, # 4
   { "name":"PH5", "sortingname":"H5", "port":"H", "num":"13", "functions":{}, "csv":{} }, # LCD DC
   { "name":"PH6", "sortingname":"H6", "port":"H", "num":"12", "functions":{}, "csv":{} }, # LCD CS
   { "name":"PH7", "sortingname":"H7", "port":"H", "num":"11", "functions":{}, "csv":{} }, # LCD RST
   { "name":"PH8", "sortingname":"H8", "port":"H", "num":"14", "functions":{}, "csv":{} }, # LCD SCK
   { "name":"PH9", "sortingname":"H9", "port":"H", "num":"15", "functions":{}, "csv":{} }, # LCD MOSI
  ];
  # Make buttons and LEDs negated
  pinutils.findpin(pins, "PH0", True)["functions"]["NEGATED"]=0;
  pinutils.findpin(pins, "PH1", True)["functions"]["NEGATED"]=0;
  pinutils.findpin(pins, "PH2", True)["functions"]["NEGATED"]=0;
  pinutils.findpin(pins, "PH3", True)["functions"]["NEGATED"]=0;
  pinutils.findpin(pins, "PH4", True)["functions"]["NEGATED"]=0;
  # everything is non-5v tolerant
  for pin in pins:
    pin["functions"]["3.3"]=0;
  for pin in pins:
    if pin["port"]=="H":
      pin["functions"]["NO_BLOCKLY"]=0;  # hide in blockly

  #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.
  return pins