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Thank you. But I want to know why the above error should not occur even though the target power is connected to J-Flasher pin 1. I am not understand. ST-LINKER normally downloads, but only J-Flasher causes trouble. Please help me.

Hi Segger, I am currently working on Bluenrg-2 with J-Flasher. If Hex file is downloaded to BlueNRG2 using ST-Link, it will download normally but if downloading using J-Flasher, error occurs as below. forum.segger.com/index.php/Att…889569daf6a2ab0de6a8bf0f8 or forum.segger.com/index.php/Att…889569daf6a2ab0de6a8bf0f8 Below is a picture of the j-flasher's No. 1 pin with a scope. forum.segger.com/index.php/Att…889569daf6a2ab0de6a8bf0f8 Why is there a warning about VTarget when VTref monitor Functio…

Dear Segger Team. I am now porting STEMWIN to STM32F469BET. We are working with CubeMX and are currently referencing the sample code for STM32469I-Discovery. However,SDRAM is initialized and GUI_INIT () is called, the system hangs. Below is the code I wrote and I do not know why the PC values ​​are not getting any more here. Thank you for your help. forum.segger.com/index.php/Att…889569daf6a2ab0de6a8bf0f8

HI.. I am developing STM32F401 based on emos and emwin. However, I had some problems compiling. The problem is a link error. Even though the corresponding function required by the emwin library is defined, during the compile link, the compiler throws an error saying that the definition part of the function can not be found. I can not understand. Certain functions are defined in other C files, and this function is normally called from another function. The error in the compiler is as follows. Err…

Thank you. I resolved. i miss to GUI_SetTextMode Function. thank you.

HI Also I tring to display font Antialiasing TTF font ( function name is GUI_TTF_CreateFontAA) Error occuer to blelow error 1) Diolog image broken. error 2) Around the character is a light blue background. (I want black background... GUI_SetBkColor(0x000000); ) error 3) There are pink dots around the letters. forum.segger.com/index.php/Att…889569daf6a2ab0de6a8bf0f8 Let me know what I did wrong! The code below is the code I tested. GUI_Clear(); GUI_SetFont(&GUI_Font32_1); GUI_DispStringAt("Hello …

HI I tring to display TTF font in STM32F779I-EVAL Board. Test Board: STM32F779I-EVAL Board Test code: stm cubemx sample code c:\user\id\ STM32Cube\Repository\STM32Cube_FW_F7_V1.6.1\Projects\STM32F769I_EVAL\Applications\STemWin\STemWin_HelloWorld But I use to GUI_TTF_CreateFontAA Function when broken diloag Image. and I don't use to GUI_TTF_CreateFontAA Function when diloag Image is OK. I don't understand that i don't use Font0 and use GUI_Font32_1 in BUTTON_SetDefaultFont function. what's proble…

Hi I hav a question about J-FLASH I know [project setting] -> [production] -> [Actions perfomed by.....] -> [Start application] -> Via reset pin. but i dont't know Via SFR access. forum.segger.com/index.php/Att…889569daf6a2ab0de6a8bf0f8 I found Description "Via SFR access" in J-LINK/JTRACE User Guide but not exisist . forum.segger.com/index.php/Att…889569daf6a2ab0de6a8bf0f8 Please tell me what this feature.

Thank you for your answer. Device was initilized by ST-Link Utility "Erase Chip" and Option Byte was Level 0. I changed J-Link Debug, PC, and USB cable but I had same problem.

Hi I have a question for J-Link. 1. Generals * Target MCU : STM32F412RGT6 * Development Environment : Windows 10 * J-Link S/W Version : 6.16F * H/W Version : V10.10 forum.segger.com/index.php/Att…889569daf6a2ab0de6a8bf0f8forum.segger.com/index.php/Att…889569daf6a2ab0de6a8bf0f8forum.segger.com/index.php/Att…889569daf6a2ab0de6a8bf0f8 2. Indicated Symptom I can erased internal flash by ST-LINK tool. But Error occurred When I erased the internal flash by J-LINK. Refer to the image. forum.segger.com/…