Resolved! STM32 MCU die
Hi all,Can anyone confirm if these two type of STM32 MCU, STM32H753BIT6 and STM32H753VIH6 use the same die although they have different packages? Best fourhes
Forum Posts
Resolved! Alternative Functions and Additional Functions
STM32L072 has USB as Additional Functions instead of an Alternative FunctionThough in one of my Earlier Post It was briefly explained, It felt to have a Dedicated Post in General Thereby this Post to Better Understand the Difference and Way of Workin...
[SOLVED] - Simple temperature sensor I2C reading gives bizarre incorrect reading
PLEASE IGNORE THIS POST AS I SOLVED IT I TRIED TO DELETE THIS POST BUT THERE DOES NOT SEEM TO BE A DELETE OPTION? Hi,trying to read the temperature of one of the simplest I2C temperature sensor ever... the TMP1075 (datasheet attached).The bizarre th...
Resolved! STM32F411CEUx USB Serial Port Issue
I am having trouble configure the USB-C port for serial output. The board I got is a "BlackPill" and I have went to try some example code for USART2 and USART6, however, upon a reset, I still do not have a COM port appear. Any advice?
The MCU requires NRST to be toggled after power on
Hi all, I have a problem with a new version of an existing PCB using the STM32F334C8T6 microcontroller.Known working code is loaded onto the new PCB, power is applied and the MCU starts up the clock and then seems to sit idle. If the NRST pin is then...
STM board not recognized
Hi, I'm currently using Nucleo-U575ZI-Q.I've done nothing to it except leaving it for a day and just plugged it to my laptop again but it doesn't recognize my board now.When I connect it with my laptop, fail.txt shows up with a message "The interface...
Resolved! STM32H7B0 DMA locked after first start
Hi,I use a STM32H7B0 100 pins and we would use a DMA to transfer data from 1 memory location to another.Therefore we use DMA1 stream 3 with a datasize of "Half word".What is very strange is that we cannot disable the option "Use Fifo" in stm32Cube.No...
Resolved! Minimum Clock Speed, and enabling PSSI problem
Hello, I'm just evaluating the STM32H7R3Z8 for a new project. I'm having two issues, possibly with the STM32CubeMX, or maybe I'm just not understanding the part.1) No matter what I do, I cannot seem to enable PSSI. The combobox is grayed out with "Di...
Resolved! Debug problem with clone st-linkv2
Hi everyone!I use stm32f103c8t6 and clone st-linkv2 when i try to debug my codes with stmcubeide i had a lot of errors. Like connection error or debug path etc. I cant solve it. When i use MDK-ARM code is working but i cant get any data. Please help!
Error running a local C Application STM32CubeIDE
I am Trying to run a simple c code on STM32CubeIDE ThroughProject --- Run as --- C/C++ ApplicationBut i am always getting the following error: OS : Windows 11 ProEclipse Version: 2.3.900.v20220308-0310CDT Version: 10.6.2.202205170638Build id: 202205...
