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Hi!I'm using STM32H745 dual core. The reason behind it is as I have to do very fast measurement on one core (M7) and the rest of the slower things on the M4. The M4 is mostly used for communicating with the external world. I have setup SPI3 and SPI4....
I'm looking at https://www.st.com/resource/en/application_note/an4187-using-the-crc-peripheral-on-stm32-microcontrollers-stmicroelectronics.pdf. It says:Two examples are described, with the measurement of execution time:• CRC_usage example: how to co...
I am using ADC regular simultaneous mode with stm32f427It works nice with the pulse signal is comming after dma start(HAL_ADCEx_MultiModeStart_DMA)but if the signal is comming before calling ADC dma start code it going to infinityhow to solve this?i ...
Hello,I am trying to generate a pulse-triggered waveform continuously by using DAC and DMA in STM32H735RGV6. To do this, I have opened DAC OUT1 with the following configuration.After that, I set up the TIM12 with the following configuration and expec...
Greetings,This is a revival of this question but refocused on the actual line of code iteself. Also, I thought that I may have better luck on this board instead.We have a problem where a certain call of memcpy overwrites/corrupts memory elsewhere, bu...
Hello, we are a manufacturer company that uses STM products. We developed a device using stm32f410 and stm32f446 products 2 years ago. We have a few processors from this old series, stm32f410 and stm32f446, and they work without any problems. However...
Hello, I currently have a test bench project to carry out, so it's a drive motor that turns another motor, which generates an FCEM signal on my 3 phases, but the duration of the signal depends on the speed at which I'm turning, so I'd like to use tim...
Hi,maybe I don't know how/where to look, but I can't find any info why in datasheet for STM32G473 there is the max value for T_trig (external trigger period) in ADC timing characteristics (see the attached image). I several datasheets for several oth...
I have a project running on my Stm32H7. I imported my ethernetif/lwip settings from the Stm32CubeH7 H723 lwip + freertos http server example, but made some small changes. For the most part in the most basic sense, the driver works and my board at lea...
Hello everyone, I have a bunch of questions concerning the environmental impact of manufacturing a STM32 I'd like to see the impact according to as many criteria as possible from the following: Contribution to the greenhouse effect Particulate mat...
