Video of SdFatTftBitmap example sketch demonstrating loading images from an SD card. The images were converted to RGB565 format using BMP24toILI565 tool (provided with the lib). One image loads and displays in around 190ms (using half speed for SD card SPI as the full speed did not work for me, probably because the SD card pins were connected to Due via a breadboard).http://www.youtube.com/watch?v=4adTpVc_Qog
Yeah, the resistors, I remembered that I red about it somewhere some time ago so I tried to short-circuit them yesterday and I managed to run the sketch at SD card SPI clock divider set to 2 (TFT SPI clock divider set to 2 as well). That decreased the time to load and show an image to about 130ms (vs 190ms when SD SPI clock divider is set to 4 and TFT SPI clock divider set to 2). But at that speed I was getting artifacts, like some of the pixels (even whole lines) were of wrong color. So I started to mess around with the breadboard and connections and instead of improving the situation I made it worse and ended up with 'File open failed' errors and could not make it work again. So I reverted back to SD card SPI clock divider of 4 and TFT SPI clock divider of 2 which is stable (that's the settings I used for the video).Can you send me a link to that 3.5" TFT, the ones I found seem to have a parallel interface and not a serial one (or maybe they have both?).Btw. all the videos work fine for me, try again or try my github page.
...graphicstestWithStats.ino:22: fatal error: ILI9341_due\fonts\Arial_bold_14.h: No such file or directorycompilation terminated....
ok, got the first include fixed, by adding the full path. But "Streaming.h" is still unknown. In fact i did not find such include file on my harddisk.Oliver
Windows 8 pro, 64 bitsError 0xc000007b with BMP24toILI565 :~Any idea to fix this?