Others: STM32 MCUs related
Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.
Forum Posts
M93C76RT self-timed programming cycle
Hi there,From testing it's quite jarring to me to discover that after every 16bit write u need to wait ~5ms before the EEPROM will accept after write. After a more detail reading of the manual I found that after SPI write cmd the EEPROM will trigger ...
MATLAB ERROR "STM32CortexM" is not a valid hardware device type.
I am working on PIL on Matlab Simulink. When I run the PIL sample in the STM32Demos file, I got the error as below. I changed the configuration settings but it didn't fix it. Where do I have a mistake? MATLAB 2021a STM32cubeMX 5.6.1 ...
Resolved! STEVAL-IDB011V1 board CMSIS-DAP debugger: Failed to connect to CPU on IAR workbench
1. Rebuild example code is OK.2. Download and Debug failed. Failed to connect to CPU on IAR workbench3. Navigator flash programing is OK. But the default load seems not ok such as "Beacon"Did I miss some settings from "EWARM_blueNRG-lp_flasher_2....
Code Generation Error for STM32F0 and STM32F1 in Simulink
Hi everyone,When I try to generate code for F0 or F1 MCU in Simulink with STM32 MAT TARGET, I encounter the following error at the very beginning of code generation:### Using System Target File: C:\MATLAB\STM32-MAT\STM32\rtw\stm32.tlcError: File: exe...
Debugging, but not running.
Hey,I build my own STM32 board with the STM32L011G3 and started testing with a simple blinking program via SWD and ST-Link V2. When I'm debugging it, everything works fine, but when I use the run command in SW4STM32 the LED lights up, but does not t...
X-CUBE-EEPROM software package, fills in zeros into emulated EEPROM on every reset.
I am using STM32L476, and I downloaded X-CUBE-EEPROM software package, included it into my project and it works fine. But I am noticing that after every reset it writes dummy word of all 0. CRC + Vaddress +Data... all 32 bits are zeros.That write is ...
Connect Under Reset (NRST) in TrueStudio using SWD
Hi all,in my project I reconfigure SWD pins to work as inputs and therefore I can't debug/upload new firmware using software system reset. And here's my question - how to modify Startup Script (attachment) so that ST-LINK/V2 would upload (or debug) n...
New versions of Keil MDK-ARM STM32 packs - project configuration error
I notice that the updated versions of STM32 Keil packs contain an error influencing project configuration. The problem was already signaled on STM32 forums but the root case was not identified (see for example https://community.st.com/s/question/0D53...
Request for additional hardware support STM32 Nucleo H7A3ZI-Q
Hello there,After having installed both hardware packages provided by Mathworks coder embedded team:Simulink Coder Support Package for STMicroelectronics Nucleo BoardsEmbedded Coder Support Package for STMicroelectronics Discovery Boardsand while was...
