Graphics

[Jose Antonio]

Hello Fernando. I am not leaving temperature graphs only displays the actual temperature but without graphical . The SD card is 2gb and formatted and the card goes in the slot on the ITDB32wd screen .

[Fernando Garcia]

Hi!

Which version of Ferduino code are using?

Have you tested the SD card with example available on forum?

Are you using this code in Ferduino tab?

Code: Select all

const byte ChipSelect_SD = 53; 
const byte SelectSlave_ETH = 4;

Best regards.

[Jose Antonio]

Hello. I am using the code ferduino-spanish-master without webserver . i tried with examples and nothing comes out.

[Fernando Garcia]

With example are you using this lines?

Code: Select all

//const byte SelectSlave_SD = 4;
const byte SelectSlave_SD = 53;
const byte SelectSlave_RFM = 69;
const byte SelectSlave_ETH = 4;


[Jose Antonio]

Hello Fernando. I have just tested with the test codes, as thou sayest. And as that does not recognize anything; i said that connect the device, but is already connected. If i tried to see if he recognized the probes in the test code and if the recognized, but the sd does not. Is there to make some modifications in the plate?

[Fernando Garcia]

Hi!

Using test code for SD card the temperature sensor is not needed.

How is connected your TFT? A picture?

Best regards.

[Jose Antonio]

Hello. I have the photos here, this separate display module to be able to make some photo. If you don't see something clear i say so.

[Fernando Garcia]

Hi!

Have you tested without screw schield?

There no short circuit between pins on header 2 x 18?

Best regards.

[Jose Antonio]

Hello Fernando. I have more photos ,now i tried without the shield screw, i see no short and everything else works fine, except the sd. When i do the test that you cannot open the sd. I still do not see the problem.

[Fernando Garcia]

What you can see on serial monitor?

[Jose Antonio]

I do not understand the question Fernando.

[Fernando Garcia]

Hi!

Forget it, I seen in codebender's image: "Can't open!".

Try change this variable:

Code: Select all

SPI_HALF_SPEED

To:

Code: Select all

SPI_QUARTER_SPEED

Or:

Code: Select all

SPI_FULL_SPEED

Best regards.

[Jose Antonio]

Hello Fernando.
I've tried changing by quarter or by full and also opens the sd. I've been looking through the code and i see what appears in the photo, this is not the same as puts in the test code.All right?

[Fernando Garcia]

No matter if I'm calling a variable of "A" in a code and "B" in other. Try learn the function to each one.

[Jose Antonio]

Forgives Fernando, if I understand how the code works for evidence, simply asked for sure. I have just tested with another screen with card reader, for if the other was evil and neither opens the SD. I am thinking of giving the driver without graphics because everything else works fine. Although I'd like to find the problem