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Lucas
I compiled with parameters but i getting a 800K hex file! Strange!
Can you compile there ?

Ready, can you compile ?

#!/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 U-BLOX NINA B302",
 'link' :  [ "https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF52840-Dongle" ],
 'espruino_page_link' : 'nRF52840_B302',
  # This is the PCA10059
 'default_console' : "EV_SERIAL1",
 'default_console_tx' : "D45",
 'default_console_rx' : "D29",
 'default_console_baudrate' : "9600",
 'variables' : 12500, # 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_nrf52840_dongle.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',
     'DEFINES += -DNRF_USB=1 -DUSB',
     'NRF_SDK15=1'
   ]
 }
};


chip = {
  'part' : "NRF52840",
  'family' : "NRF52",
  'package' : "QFN48",
  'ram' : 256,
  'flash' : 1024,
  'speed' : 64,
  'usart' : 2,
  'spi' : 3,
  'i2c' : 2,
  'adc' : 1,
  'dac' : 0,
  'saved_code' : {
    'address' : ((246 - 10) * 4096), # Bootloader takes pages 248-255, FS takes 246-247
    'page_size' : 4096,
    'pages' : 10,
    'flash_available' : 1024 - ((31 + 8 + 2 + 10)*4) # Softdevice uses 31 pages of flash, bootloader 8, FS 2, code 10. Each page is 4 kb.
  },
};

devices = {
  'GPIO_1' 	: 			{ 'pin' : 'D13' }, 
  'GPIO_2' 	: 			{ 'pin' : 'D14' }, 
  'GPIO_3' 	: 			{ 'pin' : 'D15' }, 
  'GPIO_4' 	: 			{ 'pin' : 'D16' }, 
  'GPIO_5' 	: 			{ 'pin' : 'D24' }, 
  'GPIO_7' 	:		 	{ 'pin' : 'D25' },
  'GPIO_8' 	: 			{ 'pin' : 'D32' },
  'GPIO_16' : 			{ 'pin' : 'D3'  }, 
  'GPIO_17' : 			{ 'pin' : 'D28' }, 
  'GPIO_18' : 			{ 'pin' : 'D2'  }, 
  'GPIO_20' : 			{ 'pin' : 'D31' }, 
  'GPIO_21' : 			{ 'pin' : 'D44' }, 
  'GPIO_22' : 			{ 'pin' : 'D45' }, 
  'GPIO_23' :		 	{ 'pin' : 'D29' },
  'GPIO_24' : 			{ 'pin' : 'D30' },
  'GPIO_25' : 			{ 'pin' : 'D4'  },  
  'GPIO_27' : 			{ 'pin' : 'D5'  },  
  'GPIO_28' : 			{ 'pin' : 'D9'  },  
  'GPIO_29' : 			{ 'pin' : 'D10' },  
  'GPIO_32' : 			{ 'pin' : 'D11' },  
  'GPIO_33' : 			{ 'pin' : 'D41' },  
  'GPIO_34' : 			{ 'pin' : 'D40' }, 
  'GPIO_35' :		 	{ 'pin' : 'D33' },
  'GPIO_36' : 			{ 'pin' : 'D34' },
  'GPIO_37' : 			{ 'pin' : 'D35' },  
  'GPIO_38' : 			{ 'pin' : 'D42' },  
  'GPIO_39' : 			{ 'pin' : 'D43' },  
  'GPIO_40' : 			{ 'pin' : 'D47' },  
  'GPIO_41' : 			{ 'pin' : 'D46' },  
  'GPIO_42' : 			{ 'pin' : 'D26' },  
  'GPIO_43' : 			{ 'pin' : 'D6'  },  
  'GPIO_44' : 			{ 'pin' : 'D27' },  
  'GPIO_45' : 			{ 'pin' : 'D7'  },  
  'GPIO_46' : 			{ 'pin' : 'D12' },  
  'GPIO_47' : 			{ 'pin' : 'D23' },  
  'GPIO_48' : 			{ 'pin' : 'D21' },  
  'GPIO_49' : 			{ 'pin' : 'D22' },  
  'GPIO_50' : 			{ 'pin' : 'D20' },  
  'GPIO_51' : 			{ 'pin' : 'D17' },  
  'GPIO_52' : 			{ 'pin' : 'D19' }
};

# left-right, or top-bottom order
board = {
  'left' : [ 'VDD', 'VDD', 'RESET', 'VDD','5V','GND','GND','','','D3','D4','D28','D29','D30','D31'],
  'right' : [
     'D27', 'D26', 'D2', 'GND', 'D25','D24','D23', 'D22','D20','D19','',
     'D18','D17','D16','D15','D14','D13','D12','D11','',
     'D10','D9','D8','D7','D6','D5','D21','D1','D0'],
  '_notes' : {
    'D13' : "Serial console RX",
    'D15' : "Serial console TX"
  }
};
board["_css"] = """
[#board](https://forum.espruino.com/search/?q=%23board) {
  width: 528px;
  height: 800px;
  top: 0px;
  left : 200px;
  background-image: url(img/NRF528DK.jpg);
}
[#boardcontainer](https://forum.espruino.com/search/?q=%23boardcontainer) {
  height: 900px;
}

[#left](https://forum.espruino.com/search/?q=%23left) {
    top: 219px;
    right: 466px;
}
[#right](https://forum.espruino.com/search/?q=%23right) {
    top: 150px;
    left: 466px;
}

.leftpin { height: 17px; }
.rightpin { height: 17px; }
""";

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, "PD13", True)["functions"]["RXD"]=0;
  pinutils.findpin(pins, "PD14", True)["functions"]["NEGATED"]=0;
  pinutils.findpin(pins, "PD15", True)["functions"]["TXD"]=0;
  pinutils.findpin(pins, "PD16", True)["functions"]["NEGATED"]=0;
  pinutils.findpin(pins, "PD11", True)["functions"]["NEGATED"]=0;
  pinutils.findpin(pins, "PD12", True)["functions"]["NEGATED"]=0;
  pinutils.findpin(pins, "PD24", True)["functions"]["NEGATED"]=0;
  pinutils.findpin(pins, "PD25", True)["functions"]["NEGATED"]=0;
  # TODO: SW2 is also connected to P0.19, P0.21, P0.23, and P0.25. This is done to simplify PCB routing. These
  #       GPIOs should not be used and should be left as input with no pull or be disconnected by firmware.

  # everything is non-5v tolerant
  for pin in pins:
    pin["functions"]["3.3"]=0;
  [#The](https://forum.espruino.com/search/?q=%23The) 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

:)

The main is change

devices = {
'BTN1' : { 'pin' : 'D38' }, # the button is at P1.06
'LED1' : { 'pin' : 'D6' }, # green LED
'LED2' : { 'pin' : 'D8' }, # RGB LED / red P0.08
'LED3' : { 'pin' : 'D41' }, # RGB LED / green P1.09
'LED4' : { 'pin' : 'D12' }, # RGB LED / blue P0.12
'RX_PIN_NUMBER' : { 'pin' : 'D13'},
'TX_PIN_NUMBER' : { 'pin' : 'D15'},
};

Right ?

I will want to map
GPIO_1 to GPIO_52 names to the NINA B302

For example,
GPIO_1 will be the physical pin P0.13
GPIO_2 will be the physical pin P0.14
and soon
How can i define one of those..
What is D38, D6, etc ?
For example, is D0 mapped as P0.0, D1 mapped as P0.1 ?

Akos, if i send my personal MAP, can you compile to me ?

Or, if you give instructions to compile i can do here...i had done 832 year ago!

Thanks!

hI, d30 IS not mapped to P030.

Who is mapped to P030 is D2

Wich files has this map to me to follow ?

How can i do make direct access to GPIO P0.30 ?
I want to make it to blink a led in my ESPRUINO BLOG with NINA B302

Running now on UBLOX NINA B302 too!
Congratulations to all!

WOW!
thank you so much

Worked!!!!!!!!!!!!!!!!

Btw, is there any example to read the Battery value without create a SERVICE on ESPRUINO ? btw, i dont want to make a conenction to read the Battery, i want it during broadcasting...

I did the changes suggested team!
looks memory problem!

 ____                 _
|  __|___ ___ ___ _ _|_|___ ___
|  __|_ -| . |  _| | | |   | . |
|____|___|  _|_| |___|_|_|_|___|
         |_| espruino.com
 2v04 (c) 2019 G.Williams
Espruino is Open Source. Our work is supported
only by sales of official boards and donations:
http://espruino.com/Donate
>Connecting to Wifi
ERROR: Wifi: event_handler STA_START: esp_wifi_connect: 12298(SSID is invalid)
Connected...
{ "free": 1964, "usage": 336, "total": 2300, "history": 495,
  "gc": 0, "gctime": 1.864 }
{
  "VERSION": "2v04",
  "GIT_COMMIT": "3956264e",
  "BOARD": "ESP32",
  "FLASH": 0, "RAM": 524288,
  "SERIAL": "a4cf1275-31c8",
  "CONSOLE": "Serial1",
  "MODULES": "Flash,Storage,heatshrink,fs,net,dgram,tls,http,NetworkJS,Wifi,TelnetServer,crypto,neopixel",
  "EXPTR": 1073484860 }
WARNING: Wifi:startMDNS - espressif
##############################################
{
  "ip": "192.168.0.16",
  "netmask": "255.255.255.0",
  "gw": "192.168.0.1",
  "mac": "a4:cf:12:75:31:c8"
 }
Acessing AWS IOT
Connecting...
Uncaught InternalError: Failed! mbedtls_ssl_setup: Not enough memory
 at line 35 col 10
  }).end();
         ^
in function called from system
Acessing AWS IOT
Connecting...
Uncaught InternalError: Failed! mbedtls_ssl_setup: Not enough memory
 at line 35 col 10
  }).end();
         ^
in function called from system
Disconnected
>

Here the the software
https://www.dropbox.com/s/3i0cig5pl9qtd7e/code.js?dl=0

|  __|___ ___ ___ _ _|_|___ ___
|  __|_ -| . |  _| | | |   | . |
|____|___|  _|_| |___|_|_|_|___|
         |_| espruino.com
 2v04 (c) 2019 G.Williams
Espruino is Open Source. Our work is supported
only by sales of official boards and donations:
http://espruino.com/Donate
>Saving ca
Saving key
Saving cert
Connecting to Wifi
Connected...
{ "free": 2155, "usage": 145, "total": 2300, "history": 485,
  "gc": 0, "gctime": 2.03 }
{
  "VERSION": "2v04",
  "GIT_COMMIT": "3956264e",
  "BOARD": "ESP32",
  "FLASH": 0, "RAM": 524288,
  "SERIAL": "a4cf1275-31c8",
  "CONSOLE": "Serial1",
  "MODULES": "Flash,Storage,heatshrink,fs,net,dgram,tls,http,NetworkJS,Wifi,TelnetServer,crypto,neopixel",
  "EXPTR": 1073484860 }
Acessing AWS IOT
Connecting...
Uncaught InternalError: HTTPS init failed! mbedtls_x509_crt_parse of 'ca': Invalid format
 at line 75 col 10
  }).end();
         ^
in function called from system
>

Source code
https://www.dropbox.com/s/3i0cig5pl9qtd7e/code.js?dl=0

Let me know if runs in your ESP32

Gordon
I followed the instructions
http://www.espruino.com/Storing+HTTPS+Certificates
And make execute
https://www.dropbox.com/s/dj6fcj0039064b­j/gordon.png?dl=0
But got always the same error during executing...
have you idea about ?

https://www.dropbox.com/s/dj6fcj0039064bj/gordon.png?dl=0

Gordon,
tryng to add ESPRUINO ESP32 to book, but...

Saving key
Saving cert
Connecting to Wifi
Saving ca
Done!
Connected...
Acessing AWS IOT
Connecting...
Uncaught InternalError: HTTPS init failed! mbedtls_x509_crt_parse of 'ca': Invalid format
at line 73 col 10
}).end();

     ^

in function called from system
Acessing AWS IOT
Connecting...
Uncaught InternalError: HTTPS init failed! mbedtls_x509_crt_parse of 'ca': Invalid format
at line 73 col 10
}).end();

     ^

in function called from system

Very strange :(

found! 115200

I am testing first on WROOM! Works fine using TERATERM...
But ESPRUINO IDE not estabilish communication. Some tip ?

btw, i am writing a book about Alexa amazon and i would like to include your Espruino in a chapter, but needs to be to ESP32...and with 2Mb flash
Did you implemented SSL certificates to access AWS IOT ?

Yes, i agree with you!

But did you ported to dongle ?

I see that they are tryng to port it! I guy have success!

Did you see that ?

embedded antena!
nina to nina

We got 1km range communication outdoor with NINA B3

But, is there some tip to compile to NRF52840, or it´s easy too like the NRF52832 ?

yes, think about and then we can port to NINA B3 now :)

gordon

Thank you so much!

Hi gordon

Wich is your particular e-mail ?

I can tell you that this representative will have a competitive price, but he can´t sell only in South America, contractual rules.

The NINA BL112 is newer and i hope that will send a lot of units if we offer a software plataform as ESPRUINO easy to use, with basic libraries.

My question about paid support, is it possible you developt a client software that connects to an ESPRUINO SERVER and allows to burn the BL112 and how many times was BURN ?

For example, the client buy a licence, and type this licence in a software that allow this software burn a N quantities of BL112 ? And this licences prices depends on wich libraries he wants ?