STM32 MCUs Products

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STM32H753i-EVAL2 LCD functionality

I am using the STM32H753i-EVAL2 board to test LCD and touch screen functionality. Currently I am unable to generate the code using CubeMX as sample codes dont have the .IOC file. I need help in setting up the LCD and touch screen via CubeMX.It is dif...

hrm2519 by Associate II
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  • 4 replies
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STM32H743 3ADC's With DMA

I have implemented 3 ADC with DMA. ADC1 with DMA1 stream 0 , ADC2 with DMA2 stream 0 and ADC3 with BDMA channel 0 Resolution : 16 bit , ADC clock : 7MHZ , Sample : 8.5 cyclesAll these ADC are Time trigger for that i am using timer 1 as center aligned...

Kanna by Associate III
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  • 8 replies
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STM32 Nucleo I2C Slave answer with Interrupt

Hello, everyoneI'm trying to make an I2C slave with a Nucleo-F401RE.Writing from Master (Raspberry) to Slave (Nucleo) works very well.But the response of the Slave (Nucleo) to a read command from the master (Raspberry) does not work.I tried a very si...

0693W00000DlqjxQAB.png 0693W00000DlqlKQAR.jpg
SBühl.1 by Associate
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Resolved! Wake-up from RTC-alarm works only once

I am trying to set RTC-alarm event to wake up an STM32F103C8T6 from sleep-mode (not standby, not stop) and it works once, but subsequent alarms never wake the MCU up. Nothing I've tried seems to work and I no longer have any idea how to fix this.The ...