Posted on February 19, 2017 at 17:17Hello there,I am working with STM32F098 mcu, it has NPOR pin. Reading the documentation I understood that I have to externally pull this pin low until a stable VCC will be present. When it is present, I have to le...
Posted on February 17, 2017 at 10:30Hi,I would like to use a STM32F103 micro as a st-link programmer on my board to program or debug another micro using USB (like the one on STM32F4 Discovery board). Is it possible to download the st-link firmware t...
Posted on February 10, 2017 at 04:47I am a beginner in stm32 and I don't understand that how to download the code to the microcontroller.I am also confused about JLink, SWD and st-link. What's the differences between them?Where can I find these info...
Posted on February 05, 2017 at 15:45HelloI've established that the pins on bottom of Nucleo-F767ZI (144) are ST Zio connector � CN7, CN8, CN9, CN10 (relevant 2 pages from UM are attached).I want to create PCB on top of which I will be able to plug i...
Posted on January 23, 2017 at 16:19 Hi everybody, I have a problem with my project. I designed and produced a PCB with two MCUs, the STMF401RB and the STM32F407VGT. I am using the ST-LINK V2 to program them and SWDIO and SWCLK. The problem that I...
Posted on January 09, 2017 at 04:09Hi community,I am using STM32F103C8. with IAR ARM v7.80.3. When I tried to debug my project with STLINK (FW: V2J28S7), I got this error [Mon Jan 09, 2017 13:50:25: Fatal error: The selected device does not match th...
Posted on January 27, 2017 at 08:50Hi,I have a stm32469_disco board with ST-Link on it.I have a problem with the Virtual COM from the ST-Link: It stops working as soon as the embed-MSC is up.Is there a way to disable embed in the ST-Link firmware?#s...
Posted on January 26, 2017 at 18:18Hello,I am having troubles with my project thats uses Nucleo F446RE development board. I have currently two pieces of this board at home neither of them working.The first board arrived with PA1 pin not working. I h...
Posted on January 13, 2017 at 12:49 Hi, I have a problem with the ST-Link / V2. I have designed my own board and if I want to access the STM32L476RG via JTAG, the ST-Link Utility write the following lines into the Trace.txt file: ST-Link/V2 devi...
Posted on December 29, 2016 at 14:58Hello,I use ST-Link Utility v4.0.0 and STM32F103RC.CommandST-LINK_CLI.exe -c SWD -OB RDP=1gives message 'could not update the option bytes' but option bytes updated. And command returns an error code.GUI gives the...