TINYTRAK FIRMWARE DOWNLOAD FREE

Then the PIC decides if anything needs to be done like transmit then if not, goes to sleep until the next GPS sentence comes in. I decided to load it onto my Kubuntu PC. I was unable to get the PC to communicate with the TinyTrak. With no specific information about how they handle the cal value, and the clock, but general info about past experience regarding the PIC and serial comms. Check the frequency of the clock, get it really close to 10 MHz - replace the resonator with a crystal with a 22 pf cap from each lead to ground if necessary, and set the cal value to the default. Starting on the second one now I reviewed the extensive documentation, the multiple versions of the documentation and software were a little confusing.

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The TT4 manual outlines how to do with using a scope, I think that may be a future task. What is the reference to setting S1 to the alternate mode about. Message This setting sets the beacon text.

Try setting it atand then lowering it if it works. Also, the GPS may be sending the messages too close together to allow the tinytrak to digest each message before the next gets to it.

But the TinyTrack-3 has some other problems. It wasn't designed to, but a few users have used them. Put in the 0.

Be sure to only solder the correct pad, and do not let any solder touch any other pad or trace. Will your unit interface to these? Jon I am tintrak not supplying pre-built TinyTraks. Will this hook to the data port on the V7A? If you don't get the flashing LEDs, it is not programmed correctly.

Anyone else noticing this? Also, make sure your battery is fully charged, and the receiver does not have battery saver mode on.

With no specific information about how they handle the cal value, and the clock, but general info about past experience regarding the PIC and serial comms. Colors are only recommendations, and can be changed.

tinytrak1.6.rar

When using calibration mode, lower value is 36 and no lower value is possible, upper will go up to over Then find tjnytrak high end and set to the average. Luc on1lvl on Thu Nov 9 But Why, oh Why, do we need another format with decimal seconds? TinyTrak will not send altitude information with this, or any previous version. Com Port This setting selects which communication port the TinyTrak is connected to during configuration.

R9 and C2 are also required.

TinyTrak 4 APRS

These instructions are meant to aid PCB users. Has someone got some troubleshooting procedures to use on this?

The problem seems to be I don't get every report on the recieving station. We use the BETA 1. When two contact strips are used instead of a conventional IC socket, a low profile crystal can be placed directly under the microcontroller. You could also use the SW1 input.

Alan Yes, I will send you a replacement chip. Next little project may be to use my FT and Simons FT in our cars instead of the jury rigged handheld's. If a firmware version number is reported, the software and circuit are communicating. I am chomping at the bit for it Many thanks Kostas Currently, all other versions are in Beta. Lastly, if none of the above work, I have a tibytrak beta version of the code that may decode better.