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  • JanBurg -

    Replied to the thread Loading GRAPH with an array of values.

    Post
    Hi Florian, thank you for your support. I noticed that GUI_DrawGraph, which draws a polyline, is not the right function for drawing a set of spectral lines starting all at the X axis. I was able to get the desired result drawing each of the 750 vertical…
  • sridhar6994 -

    Replied to the thread images to .DAT files creation using emwin.

    Post
    HI actually it is not need because ,simple method is to use GUI builder to develop platform screen then generate code by saving it. By this technique i can able to add jpeg,bmp,png,gif etc.
  • volodymyr -

    Replied to the thread WM_IsEnabledState() - there lacks this function in emWin.

    Post
    Quote from SEGGER - Florian: “the routine WM_IsEnabled() returns 1 if a window is enabled and 0 if it is not. ” Yes, thanks, I did not find it.
  • SEGGER - Florian -

    Replied to the thread WM_IsEnabledState() - there lacks this function in emWin.

    Post
    Hi Volodymyr, the routine WM_IsEnabled() returns 1 if a window is enabled and 0 if it is not. Best regards, Florian
  • volodymyr -

    Posted the thread WM_IsEnabledState() - there lacks this function in emWin.

    Thread
    Hello. How to get the status whether the window is enabled or disabled? In emWin there is the function WM_SetEnableState(WM_HWIN hWin, int State) , but I think there lacks the opposite function like WM_IsEnabledState(), that should return this current…
  • SEGGER - Florian -

    Replied to the thread Loading GRAPH with an array of values.

    Post
    Hi Jan, I suppose drawing the graph using GUI_DrawGraph() would be faster rather than constantly creating and deleting new widgets. Running this, I was able to draw several graphs per second, like 5-8 per second, depending on the delay. Source Code…
  • sridhar6994 -

    Replied to the thread 7 inch TFT image not clear even for sample code.

    Post
    Hi I have found the answer.Actually I have forgotten to note that I have to define color as RGB 565 format. After doing that code gives good 16 bit resolution colored output with images and texts.
  • SEGGER - Florian -

    Replied to the thread Window.

    Post
    Hi, it depends on what you like to do, you can either use one BUTTON callback for several buttons and check via the widget ID what should be drawn/done, or create a callback for each button individually to have the code separated. If these buttons are…
  • ecom -

    Posted the thread J-Link on-board debugger does not work with SES.

    Thread
    Hello, I try to use the on-board ST-Link to work as J-Link Debugger at NUCLEO-STM32L432KC board. I followed the instructions in the Converting_Guide and everythink seems to work. I used the J-Link Commander to verify the conversion process (for me it…
  • rdpoor -

    Posted the thread Is it possible to insert comments in a .jlink script?.

    Thread
    I have a mildly complex JLink.exe script that gets launched from a .bat file via Source Code (1 line)... and I'd like to make it so others (including my future self) can understand what's going on in myscript.jlink. Is there a way to insert comments…
  • eBrock -

    Posted the thread J-Flash - CRC checksum does not compute as instructed.

    Thread
    I'm using J-Flash 6.44e and when I deselect the UICR memory range, nothing changes with the CRC checksum. In fact, the log still says that it is using 3 ranges when it should be using only 1 range according to the configuration. I've tried saving the…
  • 40490FDB -

    Posted the thread Ozone Instruction Trace Not Working Running In DRAM ATSAMA5D27.

    Thread
    I'm using Ozone for instruction trace with a ATSAMA5D27. Initially a bootloader is run from SRAM and trace and breakpoints work well at that point. But as soon as execution is started in DRAM the instruction trace listing is mostly 0xFFs. Using J-Link…
  • bio_med -

    Replied to the thread Window.

    Post
    Thank you. But what if I have more than one button on the display, do I need to write separate functions for each button created? . For example, I have touch calibration and O2 cell. The code above is for touch. Do I need to write a different code for O2…
  • ls_technokrat -

    Replied to the thread STM32G031 Flash Download Protected.

    Post
    Hi Fabian Thank's for the quick reply! Ok, I tried pulling the BOOT0 pin high without success, but it might actually be disabled per default. I'll look into that. It's custom hardware and I don't have a demo board at hand to see if it happens there as…
  • JanBurg -

    Replied to the thread Loading GRAPH with an array of values.

    Post
    Hi Florian, this would be not enough in my case. I want to update my FFT at least once in a second. My display can show 750 frequency lines. That means I have to do 750 times GRAPH_DATA_YT_AddValue, correct? And this seems to be impossible within one…
  • awneil -

    Replied to the thread linker problem.

    Post
    Quote from lfchaves: “Is this kind of file supported by SEGGER? ” Are you using the Segger linker, or GCC ? The library would have to be in a format supported by whichever Linker you're using. It would also have to use a calling convention…
  • SEGGER - Florian -

    Replied to the thread Loading GRAPH with an array of values.

    Post
    Hello Jan, you should be able to add multiple values per second. I've attached a small sample doing this, and it added anywhere from 30 to 60 or more values per second. Best regards, Florian
  • mringwal -

    Replied to the thread Feature Request RTT: SEGGER_RTT_GetAvailWriteSpace.

    Post
    Thanks, that's Awesome! Yes, I think I'm aware of the limitations and the async nature. To me, it looks like RTT TRIM + retry is similar to NO_SKIP_BLOCK, if the retry happens right after the write (if there's another queue, the retry could happen…
  • Andrzej -

    Replied to the thread STM32F746G-Discovery.

    Post
    Thanks for the clarification. All the time I mean WIDGET with vertical descriptions.
  • JanBurg -

    Posted the thread Loading GRAPH with an array of values.

    Thread
    Hello, I am using a GRAPH to display an FFT spectrum. So all Y/T values in the diagram need to be updated at least once in a second. The common method calling GRAPH_DATA_YT_AddValue in a loop for each horizontal pixel is too slow for updating the diagram…