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Hi community,I am using STM32H747I-DISCO board and I configured external SDRAM as dynamic data memory in M7 core by calling the SystemInit_ExtMemCtl() function in SystemInit() function, it is working fine but when I tried with the M4 SystemInit_Ext...
Hi, everyone.When implementing a sort of delay function using Timer2 to have a more precise time control, while putting the MCU in power-saving mode, I noticed that the division performed to the APB1/2 clocks does not correspond to what's programmed....
Hello, we are using the saleale logic 8 to read data transfer between an STM32 MCU and an IC through SPI (ADS8166 ADC).The CLK frequency is 1.5 for the SPI configuration with a prescaler of 2 so at the end we have CLK of 750 kHz. For some reason SO...
I am currently working on a project that requires the use of IAT EWARM 8.50. When I compile this project for an STM32H745XI MCU and try to flash/debug I get the "Failed to load Flash loader" error. On the flash console I get this output:C:\Program Fi...
Posted on July 24, 2015 at 16:37Hello everyone.I am using a custom board with STM32F030C8 on it and ST-Link V2 for programming and debugging on keil MDK v5.14.It worked fine and i was able to burn and debug the firmware. Yesterday i programmed an ex...
Hi, I am using STM32H747I-DISCO board, I configured FDCAN it is working fine in M7 core but the same code is not working in M4 core , I changed the FDCAN initializer from M7 to M4 core in STM32CubeMX. Here is my FDCAN initialization. /* USER CODE BEG...
In STM32L4Q5VGT6, GPIOx-> ASCR register is missing in reference manual of RM0432 Rev 9. ASCR GPIO analog switch control register, Address offset: 0x2C (GPIO_TypeDef)To enable the GPIO to ADC switch using the register ASCR is LL_GPIO_EnablePinAnalo...
Hi all i'm implementing a serial communication between my evaluation board and my PCi managed to send data from my board and read it via PuTTY.but when i run HAL_UART_Receive_IT and send messages via PuTTY it doesnt trigger the "HAL_UART_RxCpltCallba...
I purchased the STM32F746G-DISCO in the hope of being able to read and write to an SD card.I followed the guide below...https://community.st.com/t5/stm32-mcus/how-to-create-a-file-system-on-a-sd-card-using-stm32cubeide/ta-p/49830 However, when steppi...
Hi,I don't want to over step the mark here and abuse the community so I wanted to ask if it would be ok to ask this question or not. I am looking to kick-start a hardware project using an STM32 and being someone who also has a big day job commitment ...
