wip...

humi.py

#!/bin/false
# This file is part of Espruino, a JavaScript interpreter for Microcontrollers
#
# Copyright (C) 2015 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.
# ----------------------------------------------------------------------------------------

# { free: 251, usage: 49, total: 300, history: 16,
#   gc: 0, gctime: 3.32641601562, "stackEndAddress": 536884560, flash_start: 0, "flash_binary_end": 258044,
#   "flash_code_start": 260096, flash_length: 262144 }
# { free: 283, usage: 20, total: 303, history: 0,
#   gc: 0, gctime: 2.89916992187, "stackEndAddress": 536884592, flash_start: 0, "flash_binary_end": 249740,
#   "flash_code_start": 260096, flash_length: 262144 }

## 8304 byte flash & 32 byte stackend dif!

import pinutils;
# placeholder
info = {
 'name' : "Humi",
 'link' : [ "" ],
 'default_console' : "EV_SERIAL1",
 'default_console_tx' : "D24", # pin 24
 'default_console_rx' : "D25", # pin 25
 'default_console_baudrate' : "9600",
 'variables' : 300,
 'binary_name' : 'espruino_%v_humi.hex',
 'build' : {
   'optimizeflags' : '-Os',
   'libraries' : [
     'BLUETOOTH'
   ],
   'makefile' : [
     'SAVE_ON_FLASH=1',
     'DEFINES+=-DCONFIG_GPIO_AS_PINRESET', # Allow the reset pin to work
     'DEFINES+=-DUSE_TAB_COMPLETE' # Removed -DUSE_DEBUGGER due to firmware size issues
     #'INCLUDE += -I$(ROOT)/libs/humi',
     #'WRAPPERSOURCES += libs/humi/jswrap_humi.c'
   ]
 }
};
chip = {
  'part' : "NRF51822",
  'family' : "NRF51",
  'package' : "QFN48",
  'ram' : 16,
  'flash' : 256,
  'speed' : 16,
  'usart' : 1,
  'spi' : 1,
  'i2c' : 1,
  'adc' : 0,
  'dac' : 0,
   # If using DFU bootloader, it sits at 0x3C000 - 0x40000 (0x40000 is end of flash)
   # Might want to change 256 -> 240 in the code below
  'saved_code' : {
    'address' : ((256 - 2) * 1024),
    'page_size' : 1024,
    'pages' : 2,
    'flash_available' : (256 - 108 - 2) # total flash pages - softdevice - saved code
  }
};

devices = {
  # 'BTN1' : { 'pin' : 'D5', 'pinstate' : 'IN_PULLDOWN' }, # 'P0_17' -  Pin negated in software
  # 'BTN2' : { 'pin' : 'D11', 'pinstate' : 'IN_PULLDOWN' }, # 'P0_26' -  Pin negated in software
};

# left-right, or top-bottom order
board = {
};

def get_pins():
  pins = [
   { "name":"PD0", "sortingname":"D00", "port":"D", "num":"0", "functions":{ "ADC1_IN0":0 }, "csv":{} }, #AREF0
   { "name":"PD1", "sortingname":"D01", "port":"D", "num":"1", "functions":{ "ADC1_IN2":0 }, "csv":{} },
   { "name":"PD2", "sortingname":"D02", "port":"D", "num":"2", "functions":{ "ADC1_IN3":0 }, "csv":{} },
   { "name":"PD3", "sortingname":"D03", "port":"D", "num":"3", "functions":{ "ADC1_IN4":0 }, "csv":{} },
   { "name":"PD4", "sortingname":"D04", "port":"D", "num":"4", "functions":{ "ADC1_IN5":0 }, "csv":{} },
   { "name":"PD5", "sortingname":"D05", "port":"D", "num":"5", "functions":{ "ADC1_IN6":0 }, "csv":{} },
   { "name":"PD6", "sortingname":"D06", "port":"D", "num":"6", "functions":{ "ADC1_IN7":0 }, "csv":{} },  #AREF 1
   { "name":"PD7", "sortingname":"D07", "port":"D", "num":"7", "functions":{}, "csv":{} },
   { "name":"PD8", "sortingname":"D08", "port":"D", "num":"8", "functions":{}, "csv":{} },
   { "name":"PD9", "sortingname":"D09", "port":"D", "num":"9", "functions":{"SPI1_MOSI":0}, "csv":{} },
   { "name":"PD10", "sortingname":"D10", "port":"D", "num":"10", "functions":{"SPI1_SCK":0}, "csv":{} },
   { "name":"PD11", "sortingname":"D11", "port":"D", "num":"11", "functions":{}, "csv":{} },
   { "name":"PD12", "sortingname":"D12", "port":"D", "num":"12", "functions":{}, "csv":{} },
   { "name":"PD13", "sortingname":"D13", "port":"D", "num":"13", "functions":{  }, "csv":{} },
   { "name":"PD14", "sortingname":"D14", "port":"D", "num":"14", "functions":{"SPI1_MISO":0 }, "csv":{} },
   { "name":"PD15", "sortingname":"D15", "port":"D", "num":"15", "functions":{}, "csv":{} },
   { "name":"PD16", "sortingname":"D16", "port":"D", "num":"16", "functions":{}, "csv":{} },

   { "name":"PD17", "sortingname":"D17", "port":"D", "num":"17", "functions":{}, "csv":{} },
   { "name":"PD18", "sortingname":"D18", "port":"D", "num":"18", "functions":{}, "csv":{} },
   { "name":"PD19", "sortingname":"D19", "port":"D", "num":"19", "functions":{}, "csv":{} },
   { "name":"PD20", "sortingname":"D20", "port":"D", "num":"20", "functions":{}, "csv":{} },

   { "name":"PD21", "sortingname":"D21", "port":"D", "num":"21", "functions":{}, "csv":{} },
   { "name":"PD22", "sortingname":"D22", "port":"D", "num":"22", "functions":{}, "csv":{} },
   { "name":"PD23", "sortingname":"D23", "port":"D", "num":"23", "functions":{}, "csv":{} },
   { "name":"PD24", "sortingname":"D24", "port":"D", "num":"24", "functions":{}, "csv":{} }, # Console TX
   { "name":"PD25", "sortingname":"D25", "port":"D", "num":"25", "functions":{}, "csv":{} }, # Console RX  # P0.26, 27 - 32kHz xtal

   { "name":"PD28", "sortingname":"D28", "port":"D", "num":"28", "functions":{}, "csv":{} },
   { "name":"PD29", "sortingname":"D29", "port":"D", "num":"29", "functions":{}, "csv":{} },

   { "name":"PD30", "sortingname":"D30", "port":"D", "num":"30", "functions":{}, "csv":{} }
  ];
  # Make buttons negated
  # pinutils.findpin(pins, "PD5", True)["functions"]["NEGATED"]=0;
  # pinutils.findpin(pins, "PD11", True)["functions"]["NEGATED"]=0;
  # everything is non-5v tolerant
  for pin in pins:
    pin["functions"]["3.3"]=0;
  return pins