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1

General Discussion / GPS Tracker with Bluetooth

« on: August 08, 2018, 02:54:34 AM »

Hello,
I am doing a school project and need some advice. I was doing this tutorial:  https://tinycircuits.com/blogs/learn/tinyduino-gps-tracker-data-logger-tutorial and have managed to do it. I had an idea to use Bluetooth track the NMEA data on my phone. I have bought the Bluetooth Low Energy (ST) and can use by itself. Since I am a student, can you please help by telling me how to program it?

2

General Discussion / TinyDuino GPS Tracker not working

« on: June 15, 2018, 09:06:23 PM »

Hello people, I am a student trying out one of your projects at
https://tinycircuits.com/blogs/learn/tinyduino-gps-tracker-data-logger-tutorial.
It seems to not work and produces the following error:

Arduino: 1.6.8 (Mac OS X), Board: "Arduino Pro or Pro Mini, ATmega328 (3.3V, 8 MHz)"

failed MSpanList_Insert 0x30d000 0x1d44687b9f37 0x0
fatal error: MSpanList_Insert

runtime stack:
runtime.throw(0x2ac50b)
   /usr/local/go/src/runtime/panic.go:491 +0xad fp=0x7ffeefbff4a0 sp=0x7ffeefbff470
runtime.MSpanList_Insert(0x2ca028, 0x30d000)
   /usr/local/go/src/runtime/mheap.c:692 +0x8f fp=0x7ffeefbff4c8 sp=0x7ffeefbff4a0
MHeap_FreeSpanLocked(0x2c6c20, 0x30d000, 0x100)
   /usr/local/go/src/runtime/mheap.c:583 +0x163 fp=0x7ffeefbff508 sp=0x7ffeefbff4c8
MHeap_Grow(0x2c6c20, 0x8, 0x0)
   /usr/local/go/src/runtime/mheap.c:420 +0x1a8 fp=0x7ffeefbff548 sp=0x7ffeefbff508
MHeap_AllocSpanLocked(0x2c6c20, 0x1, 0x0)
   /usr/local/go/src/runtime/mheap.c:298 +0x365 fp=0x7ffeefbff588 sp=0x7ffeefbff548
mheap_alloc(0x2c6c20, 0x1, 0x12, 0x0)
   /usr/local/go/src/runtime/mheap.c:190 +0x121 fp=0x7ffeefbff5b0 sp=0x7ffeefbff588
runtime.MHeap_Alloc(0x2c6c20, 0x1, 0x10000000012, 0x10359)
   /usr/local/go/src/runtime/mheap.c:240 +0x66 fp=0x7ffeefbff5e8 sp=0x7ffeefbff5b0
MCentral_Grow(0x2ce998, 0x0)
   /usr/local/go/src/runtime/mcentral.c:197 +0x8b fp=0x7ffeefbff650 sp=0x7ffeefbff5e8
runtime.MCentral_CacheSpan(0x2ce998, 0x0)
   /usr/local/go/src/runtime/mcentral.c:85 +0x167 fp=0x7ffeefbff688 sp=0x7ffeefbff650
runtime.MCache_Refill(0x309000, 0x12, 0x0)
   /usr/local/go/src/runtime/mcache.c:90 +0xa0 fp=0x7ffeefbff6b0 sp=0x7ffeefbff688
runtime.mcacheRefill_m()
   /usr/local/go/src/runtime/malloc.c:368 +0x57 fp=0x7ffeefbff6d0 sp=0x7ffeefbff6b0
runtime.onM(0x223be8)
   /usr/local/go/src/runtime/asm_amd64.s:273 +0x9a fp=0x7ffeefbff6d8 sp=0x7ffeefbff6d0
runtime.mallocgc(0x120, 0x1bf260, 0x0, 0x0)
   /usr/local/go/src/runtime/malloc.go:178 +0x849 fp=0x7ffeefbff788 sp=0x7ffeefbff6d8
runtime.newobject(0x1bf260, 0x309000)
   /usr/local/go/src/runtime/malloc.go:353 +0x49 fp=0x7ffeefbff7b0 sp=0x7ffeefbff788
runtime.newG(0x27eea)
   /usr/local/go/src/runtime/proc.go:233 +0x2a fp=0x7ffeefbff7c8 sp=0x7ffeefbff7b0
allocg(0x2b95e0)
   /usr/local/go/src/runtime/proc.c:925 +0x1f fp=0x7ffeefbff7d8 sp=0x7ffeefbff7c8
runtime.malg(0x8000, 0x2b9680)
   /usr/local/go/src/runtime/proc.c:2106 +0x1f fp=0x7ffeefbff808 sp=0x7ffeefbff7d8
runtime.mpreinit(0x2b9a40)
   /usr/local/go/src/runtime/os_darwin.c:137 +0x27 fp=0x7ffeefbff820 sp=0x7ffeefbff808
mcommoninit(0x2b9a40)
   /usr/local/go/src/runtime/proc.c:201 +0xc9 fp=0x7ffeefbff848 sp=0x7ffeefbff820
runtime.schedinit()
   /usr/local/go/src/runtime/proc.c:138 +0x55 fp=0x7ffeefbff870 sp=0x7ffeefbff848
runtime.rt0_go(0x7ffeefbff8a8, 0x14, 0x7ffeefbff8a8, 0x0, 0x0, 0x14, 0x7ffeefbffa50, 0x7ffeefbffa88, 0x7ffeefbffa94, 0x7ffeefbffaa4, ...)
   /usr/local/go/src/runtime/asm_amd64.s:95 +0x116 fp=0x7ffeefbff878 sp=0x7ffeefbff870
arduino-builder returned 2

Error compiling for board Arduino Pro or Pro Mini.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

I tried to do the blink example sketch and that produces the same error. When I checked the Port, there was only two available and both don't work.