Others: STM32 MCUs related

St link Utility is working properly. IAR works well with stm32f4. But it does not work with STM32H747 Disc0, please help me

St link Utility is working properly. IAR works well with stm32f4. But it does not work with STM32H747 Disc0, please help me

Flash EEPROM Emulation and Readout Protection

Hello,we want to add a flash EEPROM emulation to our software, currently for STM32H7 but I think the question also applies to other STM32 families. As the EEPROM contents must be preserved also over firmware updates I think there is a conflict with s...

Blinking LED model from Simulink and STM32-Mat/Target not working.

Matlab - 2019aSTMCube MX - 5.4.0Board - STM32F4 DiscoveryDesired Operation - Blinking of 3 user LEDs on board and 4th LED to glow when user button is pressed. Scope result - Simulation results confirms that the model is perfectly fine. GPIO Pin Confi...

IAR linker-script: multiple RAM regions

Hi,I need to build my IAR-base application with a non-consecutive RAM region.E.G.. if my RAM is between 0x20000000-0x200087FF:define symbol __ICFEDIT_region_RAM_start__ = 0x20000000; define symbol __ICFEDIT_region_RAM_end__ = 0x200087FF; define re...

SPI send dummy data

Hello, I am using stm32f429i discovery boards for spi communication. I am using HAL libraries, trying to send dummy data, but my DR register is not getting updated, , I am using atollic truestudio, I kept the clock of both boards same can anyone help...

Is it possible to use matlab/simulink code generation for System Workbench? I'm using a StM32f429I discovery.

STM32-MAT/Target issue (really need help)

Dear all, I am new in here. I am learning the STM32-MAT/TARGET in PIL mode. I am following the STM32-MAT/TARGET Hands on Rev 2.4. When I run the Test_PIL_IIR_Filter.mdl and complete the parameter setting. I got errors as following:The timeout of 5 se...

Doesn't IAR Compiler support STM32L496ZGTxP?

I use Iar Embedded Workbench 8.32.2.194323.I created the project file with Cubemx 5.0 using STM32L496ZGTxP.(Nucleo-L496ZG-P).I didn't nothing in the cubemx 5.0.It works well in STM32L496ZGTx. (Nucleo-L496ZG).When I compiled In the IAR workbench, Iar ...

STM32L1xx EEPROM voltage/clock limitations?

Hello,I know that there are voltage/wait states limits for the FLASH memory. Do they apply also for the EEPROM memory? I don't believe so, also the StdLib function FLASH_SetLatency() doesn't have analogous EEPROM function and etc. Also I didn't find ...