Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.
This is my first time to use dual core STM32. I try to compile STM32H745I-DISCO demo and project. Keil can pass the compilation of M7 core, but it halt when compiling M4 project in some stm32h7xx_hal_xx.c file. And I found the compiling speed is ver...
Some times when we follow the usual process to build a SIMULINK model of STM32 MCU, hoping to use the STM32-MAT tool chain to automatically generate code that STM32 MCU can run. The HEX or BIN file obtained as a result is downloaded to the MCU,...
Just started to migrate to the ARM compiler 6 and I noticed __weak is incompatible language extension in this version and it needs to be written __attribute__((weak)).In STM32F4 HAL Drivers and almost all of the STM32 MCUs, there are lots of function...
I have been trying hard to produce a output in TeraTerm & RealTerm using uart2 via GPIO A Pins PA2 & PA3 which are directly connected to St-Linkv2 on my STM2F407VG Disc-1 Board. It just fails to produce anything. I am using STM32Cube IDE and STM32 Cu...
My device NUCLEOF072RB is enumerated as follows = JLINK CDC UART Port (COM5)I have a STM32 Nucleo board Now when I am trying to connect to flash the demo program, I am getting the following error Could not connect to target Please check power, conn...
I have the arduino 1.8.12 IDE, and the latest 1.9.0 stm cores installed, my question is why dont the st link show up in the upload methods ? it only shows STM32cube programer type also HID Bootloader 2.2, the st link shows up in the device manager a...
I implemented the eeprom function by referring to the link above. However, there is a phenomenon that the device restarts while switching pages(Looking at the internal code, there is a problem when deleting the page.).Here's the part I modified.1. In...
I tried to code stm32g071c8 through MATLAB using MAT/Target but came to know that it doesnt support cortex M0+ controller. So is there any alternative?
What would cause the LR register to be misaligned?I occasionally get an UNALIGNED exception running Ethernet (lwIP). I suspect the DMA but I implemented as it is in the example and the https://community.st.com/s/article/FAQ-Ethernet-not-working-on-ST...
It is necessary to write the calibration coefficients into the stm32h743 memory. What I need:1. Writing to eeprom2. Reading eeprom3. Erasing a data cell eepromAn example should be on "cmsis".Thanks for your time
