GFX Library Font Problem in SES

RE: GFX Library Font Problem in SES

Mehmet Nuri — Fri, 07 Jan 2022 20:45:41 GMT

" {0, 0}, // \ " this line was the problem. When i delete the comment part. it worked fine. I think it was causing some compile error that compiler skip that part. For those will use gfx fonts. I recommend them to delete all comments in font file. GNU98 does not compile if a warning occurs.

RE: GFX Library Font Problem in SES

Einar Thorsrud — Fri, 07 Jan 2022 20:25:54 GMT

The font file is the same, is it not? I do not see anything in it that is toolchain specific. If this worked with Keil it should work with SES as well, so I think we need to look for an explanation elsewhere. Unless you made some accidental changes that is - did you double check that?

RE: GFX Library Font Problem in SES

Mehmet Nuri — Fri, 07 Jan 2022 15:42:46 GMT

Can you look into font file and gfx print function at the first post. As you can see i want to print degree symbol. I think encoding of some char values is not being done correctly. And a shift in index calculation of the character occurs. But why ? And how can i add unicode decoding. File decoding types does not include unicode. Can i add it externally ?

RE: GFX Library Font Problem in SES

Mehmet Nuri — Fri, 07 Jan 2022 15:14:36 GMT

Yes i did. And everything is identical with my configuration. As you can see the font file above. Could it be originating from a non-recognised character that cause the shift in const bit map ?

RE: GFX Library Font Problem in SES

Einar Thorsrud — Fri, 07 Jan 2022 14:30:29 GMT

Did you look at the SES project in the GFX example and compare that with your SES project settings?

RE: GFX Library Font Problem in SES

Mehmet Nuri — Fri, 07 Jan 2022 13:42:53 GMT

Exactly same code with no change, works on keil side. But when i use the ses it does not work as intended. I converted the project to ses. And used the configuration of gfx example ses file options. No luck. This might be a problem of compile or flash. But i cant figure it out.

RE: GFX Library Font Problem in SES

Einar Thorsrud — Fri, 07 Jan 2022 13:28:05 GMT

Hi,

I am not sure I have the full picture here. You can refer to the GFX Library Example to see an example SES project and compare with that. If that does not solve it, please elaborate about the issue, you code, and your project configuration, etc.

RE: GFX Library Font Problem in SES

Mehmet Nuri — Fri, 07 Jan 2022 12:52:58 GMT

there were a heap and stack size bug in SES. I updated program and it shows normal values for RAM and FLASH usage. But program still does not work....

RE: GFX Library Font Problem in SES

Mehmet Nuri — Fri, 07 Jan 2022 01:18:46 GMT

GCC shows %119.2 ram usage.

Keil shows %36.9 ram usage.

Is there a way to optimize the program much better then it is now. I selected Level 3 Speed optimization but Level 2 Size optimization didnt make a diference. I have spent 1 whole day to port the project just to be able to use gazell secure library with 52810 and i hope i didnt waste my time...

RE: GFX Library Font Problem in SES

Mehmet Nuri — Thu, 06 Jan 2022 19:50:21 GMT

last update. For example if i want to print "Ok" it prints "Rl" it prints with 1 character offset.

RE: GFX Library Font Problem in SES

Mehmet Nuri — Thu, 06 Jan 2022 19:18:11 GMT

I have tried all of the encoding types named as ISO-8859-x where x is 1 to 16. No luck. Some of them makes it better. Some characters fall in to right place. But not as good as in keil...