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STM32H7 TCM RAM access speed

Reference manual says that TCM RAMs are accessible at the maximum clock speed without any latency, but to perform accesses at a CPU speed higher than 520 MHz, one must disable the ECC on this RAM through the CPUFREQ_BOOST option byte. What happens if...

MMn.2 by Associate
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Resolved! I'm trying to create my own GPIO API using LL library on STM32F4. When declaring GPIO port I get warning: initialization of 'long unsigned int' from 'GPIO_TypeDef *' {aka 'struct <anonymous> *'} makes integer from pointer without a cast [-Wint-conversion]

Hey, I create some enums and struct to declare specific pin settings. In .h file I create these struct and enums:typedef enum { ePin_Led_Stat=0, ePin_Led_GPS_Fix, ePin_USART1_Tx, ePin_USART1_Rx, ePin_USART2_Tx, ePin_USART2_Rx,   ePin_Name_Last} ...

DSimp.1 by Associate III
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How to get the ADC identifier when using DMA?

Hi!!I am using a STM32F4 Discovery board. I am using the ADC1 and ADC2, both with DMA. I need the conditional to know which ADC was the one that finished reading data. I tried if(hadc->Instance == ADC1) but it only works when DMA is not used.Could yo...

LSoll.1 by Associate II
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A question about WiFi with STM32H7

Hello,I would like to use WiFi in a DIY project with STM32H743, in which I design hardware and software completely myself.I am therefore looking for a simple solution that is supported by the STM32Cube (middleware) on the software side and can be eas...

Resolved! Can stm32l4p5 use Word FLASH Program Type ?

Hello,According to my research, i cant find word flash program type for stm32l4p5 mcus. There are three diffrent types(DOUBLEWORD,FAST,FAST_AND_LAST). These types defined doubleword.Thank you for your help.

Eakyo.1 by Associate III
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