The board use 3. Does the LCD power up grey screen? Please enter a number less than or equal to Can you help me please? And I was wondering what I had done wrong!

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But it is ok to load smaler items.

HX8347D with SPI

The local filesystem is not as fast. Learn more – opens in a new window or tab.

To construct a bitmap we can use gimp. Most pins have to connect to GND.

I used Winhex to had the C-Code of my image, and i tried with other images, same result. Use an ohm meter to verify that the pins on the LCD are 1: I did update your touch drivers and added a.

After a short look into the datasheet of the ST it looks that the controller has no “window” function. If you don’t have an Ethernet hookup, the program will run anyway after the Ethernet times out.


TFT with HX8347D controller

Can you help me please? Skip to main content. I add loading of bmp files from local filesystem. See all condition definitions – opens in a new window or tab The included fonts aren’t pretty but the shield also works with Adafruit libraries at the cost of twice the needed memory space.

Gert hx88347d der Knokke. The connections are there: But I have a question that an expert like you may be able to answer.

First of all, double check all of your wiring. Touching a “secret area” near the T of the TFT text will reboot the mbed 5.

Wonderful display and library works like a charm! I think this is because the data is being directly written to the GRAM and displayed. I wish I knew about this display years ago!

inch Touch LCD Shield HXD × Resistive TFT Screen Display | eBay

Get the bitmap from your filesystem, write it on your flash memory, and then see previous point. So same one, but you can still easily store it on your xh8347d, a flash card, etc. If you want to dimm the light you can use a BS fet between the ground and the resistors. This site uses cookies to store information on your computer. Reading from flash memory is fast, and reading from RAM memory is fast.


When Hx8374d load a 24bit. Accept and hide this message. I really don’t understand why it’s doesn’t work: Sign in to check out Check out as guest.

QVGA TFT with HXD controller | Mbed

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Not all displays have the mode selection pins on the connector.