Ive been trying todo a splash-screen in a project ive been working with.
But for some reason, it never shows the splashscreen and first I thought it was a problem with
But when trying the displayphotos sketch supplied by seeed everything worked as expected.
Then I just tried to include atwifi and multiwifi that i used for wifi and the program hangs with a white screen on the wio terminal.
Now when you try to compile a new sketch the Arduino ide becomes slower than usual and it hangs up on upload sketch. Nothing gets transfered to the wio terminal.
Only way to upload a sketch was to turn off the Wio Terminal (then the arduino ide compiled as fast as ususal again) and try to time it just before the ide switches to uploading sketch, to turn on the Wio Terminal again. After 3 tries it worked
Seems like there is some sort of conflict between rawimage.h and the wifi-libraries?.
Anyone else got it to work?
How big is your image. This may coz of the ram shortage if using too much together. As for wifi library, the bottom layer runs freeRTOS that takes about at least 75kb of ram, and if using a pic to fill the whole screen(.ie 320x240) might overflow.
No, tried a small image, same fault.
And now Ive tried to upload a new sketch 12 times without succeding. Its like its sending data out from the usb and slowing down the arduino ide aswell cause the compiler of new code gets slow
So now I cant use the Wio Terminal at all
edit : i was finally able to flash new code into the unit!.
It seems like it hangs up when its going to use the routine to draw the picture on the screen.
cause everything works up until that part.
My code basicly until that part only starts serial port, starts the screen, and connects to wifi… and than starts the sd-card, and after that it hangs when it comes to the draw image