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NavSpark (168)

Error code 4 on a linux VM

I'm getting an error code 4 trying to download to a navspark.

I'm compiling on a VirtualBox instance of 32-bit Linux Mint (v16).

this is hosted on a Mac running Yosemite.  

I did look to see that the pl2303 driver was loaded in…

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1 Reply · Reply by John Dec 23, 2014

UART2_TX / GPIO2 not working?

Hi,

I've had a couple of Navspark-GLs sitting on my desk for months and today I decided to explore their Arduino capabilities. Having uploaded the most recent firmware and worked through the Arduino/Java install process I've got to a point…

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2 Replies · Reply by Mark Dec 6, 2014

i2c slave

Hi

I have mbed lpc1768 microcontroller and navspark GL. I want to read gps data from navspark via i2c.

Here is my code, but i can't read data using mbed. I need proper configuration for twowire slave.

#include…

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0 Replies

Battery backup (rtc and sram)?

Is it possible to add a battery backup. I'm mainly concerned about the timing module, but all appear to have the same schematic. I would like it to remember the position and such so that if I shut it off for a few minutes or hours it won't take a…

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1 Reply · Reply by Jason Lin Dec 1, 2014

ST7735 TFT library

Hi,

I'm trying to attach a 1.8" TFT to my navspark... looks like I need to rebuild the ST7735 library though as it doesn't compile at all...

in particular the PROGMEM block of data needs a rewrite and then the commandList functions…

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1 Reply · Reply by Jordi Gauchia Nov 21, 2014

Pseudoranges

Is the NavSpark capable of outputting pseudoranges?  I purchased a couple a while back thinking they might have this capability.  Now that I'm finally playing with them, I'm not seeing pseudoranges available in any of the messages. 

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1 Reply · Reply by Jason Lin Nov 12, 2014
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