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  • I have some more information that may help. This may require an updated to the Flash programming algorithm: This is probably cause by two reasons: 1. JLINK try to operate flash before flash self-initialization is done.(operate flash immediatly after RESET) 2. JLINK's flash algorithm try to read to an empty flash content(will cause hard fault.) for 1: the flash algorithm need to wait for flash self-initlization is done, which means INT_STATUS register bit2 is set and bit 0 and bit 1 is cleared(no…

  • I have run into a issue where I cannot connect to an LPC55S69 which is "factory fresh". In this state, the MCU will enter its ROM bootloader as there is not valid application in Flash. I am working with NXP on determining what the initialial state of the Flash memory and what configuration bits are. I can get a J-Link to program, erase, etc if I connect using a CMSIS-DAP probe (I am using an LPC-LINK II with MCU XPresso). Once I use MCUXPresso and a CMSIS DAP adapter to program the device (or ev…

  • I tested the updated and everything works OK. I marked this thread as solved.

  • I just upgraded to Ozone 3.20. I had an existing project for an LPC4357 that nopt longer functions. I noticed it no longer had the CPU association. I tried to create a new project and the device selection wizard is wrong. The LPC4357 is NOT made by OKDI nor is a Cortex A5. I reverted to V3.10 (released in December) and I was able to program/debug. I have attached my .jdebug file

  • Ok, thanks for the response. My confusion was the result of how default ozone projects are setup (i.e. the path substitute) which lead me to believe paths could not be relative to the .jdebug file.

  • Is it possible to get ozone to support relative paths to the .jdebug / project file. For example in my .jdebug: Project.SetDevice ("LPC4357_M4"); Project.SetHostIF ("USB", ""); Project.SetTargetIF ("JTAG"); Project.SetTIFSpeed ("1 MHz"); Project.AddPathSubstitute ("C:/ELI/SmartBrew/SRC/embedded/TempControl/SRC/TC4", "$(ProjectDir)"); Project.AddSvdFile ("$(InstallDir)/Config/CPU/Cortex-M4F.svd"); Project.AddSvdFile ("$(ProjectDir)/LPC43xx_43Sxx.svd"); The problem I am having is that $(ProjectDir…

  • I have a Nordic PCA10040 (dev kit for the NRF53832) which has an integrated J-LINK. When I connect to the PC there is also a JLINK CDC UART Port. It appears that the device has enumerated correctly. When I try to connect to the port via putty I get an error that I cannot connect (picture attached). I was able to connect to this board via Segger Embedded Studio, load code, debug, etc. I have also tried to connect to the com port via a Python Script provide by nordic which give as "permission deni…

  • I saw int he release notes for 2.56m that automatic refreshed is disabled by default. When I tried my project from 2.56e, It seems there is no way to turn on refreshing of variables. When i right-click in the "Watched Data"view and select a refresh other an "off" (for example 1Hz), It will immediately return to "off" as soon as I start debugging. I tried turning on refresh it with the target paused and while it was running and got the same results. It does not seem like there is a way in this ve…

  • Thanks for the Wiki link. I was unware of it. You can mark this thread as solved.

  • Just a bump on this. I recently grabbed Jlink6.31d (beta). Ozone now appears to work. My test application can single step, etc. I did notice that there a couple i.MX RT1052 options. in particular there is a MIMXRT1052xxxxA and a MIMXRT1052xxxxB What is the difference? I looked in the JLinkdevices.xml Source Code (1 line) "A" and "B" appear to be identical as they both use a hyper flash driver. I though one might be for QSPI flash programming but "NXP_iMXRT105x_QSPI.elf" is never specified. (I fo…

  • Thanks. We can consider this "solved"

  • Thanks. I'll mark this as solved.

  • Hello: I have a .jlinkscript file that is being passes to jlink.exe with NXP's MCUXpresso Tool. I wish to use it within Ozone. The syntax appears the same as what is in a .jdebug file used by ozone. Can I copy the source into a .jdebug file? What is the proper way to use a .jlinkscript file in an ozone project? (I attached what I am using. I had to add the .txt extention to allow an uplaod to this forum)

  • Hello Nino: Thank you for the response. I followed your instructions: 1.) Saved the .jdebug file 2.) Uncommented the functions TargetReset() and AfterTargetDownload() It seems to get a little further in the process but still hangs. I have attached my .jdebug file that was created by Embedded Studio launching Ozone as well as a capture of the console when the freeze occurs. Note: I had to rename the .jdebug to .jdebug.txt to allow upload to the forum.

  • Hello: I am having a debug issue with the NXP i.MX RT1052EVK with Ozone. Setup: --------------------------- Embedded Studio 3.34 Ozone 2.56e i.MXRT1052 EVK Using External J-LINK debugger on J21 The board is jumpered to boot from HyperFlash (although I am only testing RAM only projects). What is Working: ---------------------------------------- I was abel to create the sample Hello world project in Embedded Studio after installing the 1-52 support package. It could compile and download fine. I co…