my spinneret can not be reprogram

spindark · 2014-09-11 15:02

I have a problem and i need help.
the last time my server was program, i modify the code HTTPServer.spin leaving P24 P25 P26 P27 P31 P30 some as input and other as outputs , and since that time I could not reprogram the server.
why this happens?

or maybe I'm not connecting well the FTDI ?
Anyone know of any tutorial on how to program the server with a FTDI¿!?
Thanks

doggiedoc · 2014-09-11 15:16

There is a jumper just above the SD card holder that needs to be there to enable programming.

I'll find a picture.

doggiedoc · 2014-09-11 15:21

See J2 for location

doggiedoc · 2014-09-11 15:23

To clarify, the label for J2 is coving the jumper you need in the picture. J2 is actually the 4 pins that your prop plug connects to just above the enable jumper I am referencing.

Hope this helps.

doggiedoc · 2014-09-11 15:25

In this picture you see the jumper on the 2 pins just beneath the programming header.

Here is a link to the pdf of the manual for the Spinneret.
http://www.parallax.com/sites/default/files/downloads/32203-Spinneret-Web-Server-Documentation-v1.1.pdf

spindark · 2014-09-11 15:38

yes, but that's not the problem.

doggiedoc · 2014-09-11 15:42

Can I assume you have the prop plug oriented properly?

spindark · 2014-09-11 15:42

maybe I'm doing a wrong connection between the FTDI and the server

spindark · 2014-09-11 15:44

I dont use prop plug,. I have a FTDI

spindark · 2014-09-11 15:48

there any way to erase all memory of the chip

doggiedoc · 2014-09-11 16:12

I'm not sure about what you mean by FTDI, the prop plug has an FTDI chip on it, that's what I program mine with. How are you connecting your "FTDI" to the Spinneret?

spindark · 2014-09-11 16:46

spindark · 2014-09-11 16:46

TaRget is self=powered

doggiedoc · 2014-09-11 17:22

OK, so you are using an FTDI breakout board it appears. Make sure that you have the connections correct. It should be:

TX ---> RX
RX --->TX
RES --->RESET
VSS -->GND

spindark · 2014-09-11 18:17

the problem persist

Duane Degn · 2014-09-11 21:49

doggiedoc wrote: »

OK, so you are using an FTDI breakout board it appears. Make sure that you have the connections correct. It should be:

TX ---> RX
RX --->TX
RES --->RESET
VSS -->GND

I think the "RES--->RESET" should be "DTR--->RESET".

At least that's how I see it with the labels used in post #12.

What program are you using to program the Spinneret?

spindark · 2014-09-17 13:46

I need more IDEAS, please ....... the problem persist...

spindark · 2014-09-17 13:48

the mesage from Propeller Yools..... "No propeller chip foun on any serial port"

my spinneret can not be reprogram

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