Hope you are doing well. Thank you for the support to us.
Sorry for the bad experience caused.
In response to your previous feedback, here is the reply: （For other issues, please wait a little longer. We are still analyzing them and will reply to you as soon as possible.）
”1) In the tutorial under the text “Choose the correct resolution based on the different sizes you are using” there is a picture of the different screen resolutions and information on associated screen and touchscreen drivers. However no information is given on the required color depth. The images above this show 32-bit the image below 16-bit – which is correct? (I chose 16-bit as it was the last one shown).“
---Reply: 1) Please use the 32-bit color depth image for this. We have included this in the tutorial/examples program for Arduino IDE. In fact, PlatformIO has already generated the ready-made file directly.
”2) The link for files to download is https://drive.google.com/drive/folders/1Qw7hdW862upBigarI11btgl4cQkr0vpe?usp=sharing, this contains a folder for v1.2, and in there I find a zip file for the 7” screen (7.0_PlatfromIO.zip). The zip is for a platform IO project and does not contain the PNG images you refer to, so instead I chose a simple PNG file of my own.“
---Reply: 2) The pictures have just been uploaded to the folder.
I had the problem fixed and then something happened between builds, without changing any code. SPIClass had vanished according to the compiler.
After some searching of the internet, in vain, I downgraded the board to v3.0.0 and reinstalled v3.0.2. The fixed the lost SPIClass but things have returned to flickering screen changes and fuzzy vertical edges. It used to work at a frequency of 21000000. The flicking change disappears with 15000000 but the fuzzy edges remain.
Comments
Dear Phil,
Hope you are doing well. Thank you for the support to us.
Sorry for the bad experience caused.
In response to your previous feedback, here is the reply: （For other issues, please wait a little longer. We are still analyzing them and will reply to you as soon as possible.）
”1) In the tutorial under the text “Choose the correct resolution based on the different sizes you are using” there is a picture of the different screen resolutions and information on associated screen and touchscreen drivers. However no information is given on the required color depth. The images above this show 32-bit the image below 16-bit – which is correct? (I chose 16-bit as it was the last one shown).“
---Reply: 1) Please use the 32-bit color depth image for this. We have included this in the tutorial/examples program for Arduino IDE. In fact, PlatformIO has already generated the ready-made file directly.
”2) The link for files to download is https://drive.google.com/drive/folders/1Qw7hdW862upBigarI11btgl4cQkr0vpe?usp=sharing, this contains a folder for v1.2, and in there I find a zip file for the 7” screen (7.0_PlatfromIO.zip). The zip is for a platform IO project and does not contain the PNG images you refer to, so instead I chose a simple PNG file of my own.“
---Reply: 2) The pictures have just been uploaded to the folder.
Thanks!
Warm regards,
I had the problem fixed and then something happened between builds, without changing any code. SPIClass had vanished according to the compiler.
After some searching of the internet, in vain, I downgraded the board to v3.0.0 and reinstalled v3.0.2. The fixed the lost SPIClass but things have returned to flickering screen changes and fuzzy vertical edges. It used to work at a frequency of 21000000. The flicking change disappears with 15000000 but the fuzzy edges remain.