Forum Posts
Resolved! Why is the rated supply voltage for the 5V pin regulator on the bluepill datasheet 4.0v and not 5v?
I would like to know whether the stm32f103c8t6(Blue pill) can be supplied using a 5v source through the regulator ( 5V pin); I've seen a lot of people indicate that it was possible but the datasheet clearly says that the maximum voltage the regulator...
uC blocked in reset state
Hello,I am working on a custom board using a STM32F030K6T6. We are already in production and on like 15 parts over 4000, after that the product passed the electrical tests in production, and most of the time, after then, we tested it manually using ...
STM32H725 SMPS Issue
Hello,I designed a motor controller with an STM32H725ZG, and I am having problems withthe SMPS. First, with the board just assembled, the stm32CubeIDE let me uploada simple code (activating 25MHz crystal, debug, and blinking a led) one time.After upl...
STM32G031 Discovery and Keil uVision
Hi there!i buy a STM32G031 Discovery Kit, i try to program with Keil uVison but gave me this error "No target connected" , i download the last version USB driver for STLINK but i have the same problem. Some one can help me ?Thank you Sergio
Resolved! STM32H7XX device security bit error
hiI have a question while set Option byte using STM32 ST-LINK Utility.I'm testing STM32H750 MCU (chip, socket EVK, ST-Link) After I set the Security bit using ST-Link Utility, MCU can't debug anymore. (like figure1)Is it right that setting Security b...
Resolved! If octospi is enabled system memory is mapped at 0x00 after reset even thought flash should be mapped.
Dear all,I am using a NUCLEO-L4R5ZI board and am trying to get the octospi interface running in quad mode.After generating the code I tried to run the generated code in the STM32CubeIDE but failed to debug it. Since it seems that the system memory ge...
What has changed in Cube IDE v1.7?
I have frozen my project on v1.6.1, for good reasons because I don't want new libraries; the existing ones are already massively bloated and full of bugs :)Have they fixed bugs likecannot delete the .elf file (the STLINK debugger is grabbing it - alr...