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  • SEGGER - Fabian -

    Replied to the thread Overshoots observed on the Clock line.

    Post
    Hi Raj, From what I understood, the VTreff line is overshooting, correct? If so, the reason for the overshoot is connected to your board design/power source and not to the J-Link. We would suggest that you revisit your board design/power source to find…
  • SEGGER - Fabian -

    Replied to the thread JLink.exe (CLI) - Efm32gg - No Popup if device is locked.

    Post
    Hi, Please find information about the SDK here: segger.com/products/debug-prob…nk/technology/j-link-sdk/ And the pricing here: segger.com/purchase/pricing/jlink-related/ Do you have any further questions? Best regards, Fabian
  • aphardt -

    Replied to the thread JLink.exe (CLI) - Efm32gg - No Popup if device is locked.

    Post
    sort of, thank you. i see your point of the approach checking if the lock is in place. the issue with the EFM32GG is that after the chip lock (write a specific register), i cannot verify because the register will simply tell me its…
  • giusloq -

    Posted the thread Bitmaps saved in SDRAM.

    Thread
    The application code is in the internal Flash memory of MCU (LPC1785). I need to save constant bitmap images in the external SPI Flash memory. At startup I copy the images from SPI Flash to SDRAM, so the access is much more faster. I have plenty of SDRAM…
  • SEGGER - Fabian -

    Replied to the thread JLink.exe (CLI) - Efm32gg - No Popup if device is locked.

    Post
    Hi, Thank you for your inquiry. There is no generic way to check if a device is secured or not due to this being very device specific. For some devices, this can be checked via a debug register, some deactivate the debug interface and cannot be accessed…
  • bart -

    Posted the thread Disable button GUI_KEY_ENTER reaction.

    Thread
    I'm creating a hybrid touch/key system and have the issue where, after a user has touched a button widget (hence receiving focus), pressing the Enter key repeats the function of that button, while the Enter key should always have a different function. So…
  • tipeter -

    Posted the thread Ozone - J-Link EDU DWT data logger with correct timestamps.

    Thread
    Hi! I'm learning embedded software development on STM32 platform. In most of my projects I usine Embedded Studio and Atollic TrueStudio (or STM32CubeIde which is its successor) software alternately. I like Embedded Studio and I would like to make the…
  • SEGGER - Fabian -

    Replied to the thread J-Link EDU Mini incorrect device target (Atmel SAML10E15A).

    Post
    Hi, Thank you for the clarification. Please understand that we are instructed to make sure that the J-Link is not used in a commercial context. Since it is not in your case, everything is fine of course. When using an IDE (e.g. Atmel Studio) the target…
  • nikumbh -

    Replied to the thread Overshoots observed on the Clock line.

    Post
    Hi Fabian, Thanks for your reply. These are two different custom PCBA that we have made. The power to the MCU is generated using onboard buck regulators. Jlink is connected using a cable of about 250mm. The setup remains similar for both 1.8V and 3.3V…
  • Shuai -

    Replied to the thread Ozone tracing:Cortex-M3 Instruction Trace NO data.

    Post
    Add picture the TPIU register configuration: "Cortex-M Trace Reference Board" VS "My Ozone project based on Cortex-M3 MCU". My question is Whether Ozone can configure the right value to regs in ETM/TPIU component of Cortex-M3 automatically? Any why my…
  • InfinitionIT -

    Replied to the thread J-Link stuck in bootloader mode, won't update.

    Post
    Quote from SEGGER - Fabian: “Hi Hugo, Thank you for your inquiry. From what we can see, the J-Link seems to be defective. Could you please provide us with the serial number of this J-Link? I am asking because the the S/N you have added to your forum…
  • aphardt -

    Posted the thread JLink.exe (CLI) - Efm32gg - No Popup if device is locked.

    Thread
    Hi I need to be able to verify that the chip (MCU) is properly locked during production. so it basically is not this important what i do (example i could read a couple of words in flash, if i succeed, my verification would tell me that i did not lock my…
  • Shuai -

    Posted the thread Ozone tracing:Cortex-M3 Instruction Trace NO data.

    Thread
    Hi, I am trying to enable the ETM Tracing with Ozone on a ARM Cortex-M3 MCU. But when starting a debugging session there is no instruction data, also I can't get the half-sync 16'h7fff, I always get 32'h7fffffff when the target is halted. Can Ozone…
  • will2055 -

    Replied to the thread J-Link EDU Mini incorrect device target (Atmel SAML10E15A).

    Post
    Thank you Fabian, This project is purely educational. When I say working hours I'm meaning time spent sitting and working on this project. I've been 'working' on this project for well over 2 weeks, but I'm doing it either at home or on my lunch breaks…
  • SEGGER - Fabian -

    Replied to the thread Jlink Upload Hex file from MCU.

    Post
    Hi, Thank you for your inquiry. There are multiple ways to achieve this. The two easiest ones are: 1. You create a J-Flash project and read back the chip. Then you can save the data file as .bin / .hex / .mot /... 2. You can use the "savebin" command of…
  • mehmetalkan -

    Posted the thread Jlink Upload Hex file from MCU.

    Thread
    Hello, I need to obtain hex file from MCU in cypress MCU, i,e opposite command of loadfile. Is it possible to do that process as I describe above. Any help will be appreciated.
  • Hi Fabian, Find attached the log file. Thanks. Kind regards A. forum.segger.com/index.php/Att…03af1867d2e31ce03ad0ee626
  • SEGGER - Fabian -

    Replied to the thread Overshoots observed on the Clock line.

    Post
    Hi Raj, Thank you for your inquiry. Could you please provide us with a more specific explanation of your setup? How exactly do you power the MCUs? How is the J-Link connected to the MCUs? Are you using custom Hardware or an evaluation board? Best…
  • homedecaramel -

    Replied to the thread Gradient's Pixels.

    Post
    I just found out the answer myself. The function GUI_GetPixelIndex returns the color of an individual pixel. With that function I can read the color values of the gradient afterwards. Oriol
  • Ronald -

    Replied to the thread I2C programming EEprom with Flasher ATE.

    Post
    Thanks:) Is 24C512 the same as 24LC512 in terms of programming?