STM32 MCUs Products

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STM32H745I-DISCO CM4 printf issue

Hello,I am using freeRTOS on dual-core of STM32H745I disco dev-kit.Where I am able to print debug messages using "printf" function in core M7 using UART3 but not able to print messages using "printf" function.I have followed the https://community.st....

BGajj.1 by Associate II
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Enquiry on MCU Availability and its Technical document

I am Sudhakar from Rennova solutions Hosur. We have a plan to design 1kW CC-CV OFF BOARD CHARGER for TWO-WHEELER. I found an application note AN4856 using MCU STM32F334C8. If ST have any design tool/worksheet for 1kw. Can you suggest a suitable MCU ...

Sp.1 by Associate
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  • 0 replies
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Resolved! I2C using DMA intermittently stalls

Hi All,I have a STM32H7 master communicating with I2C to 4 STM32F0 slaves. The I2C uses DMA but intermittently stalls when the master is transmitting to a slave. It sends the address and the first data byte successfully (acknowledged), but then fai...

DOsbo by Senior
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  • 2 replies
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Resolved! STM32L432KC ADC DMA channel dependecy problem

Hello,I am trying to get information from two analog sensore (FSRs) by using two seperated data lines (PB0 as IN15 and PA7 as IN12) through ADC1(Not important note - I created unint32s for debuging and I am willing to transfer the data by using CANBU...

RKavod by Associate II
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  • 10 replies
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