STM32 MCUs Products

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Stm32h750 system flash bank 2

I would like to use the main flash sector for user data and use system bank 2 for code storage. Is it as simple as changing the linker script and the boot address so that code execution starts at the base address of the system flash bank 2?I can't se...

RMcCa by Senior II
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  • 8 replies
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How use ADC DMA Interrupt in CubeIDE?

HiI read ADC 1 channel using DMA transfer to buffer array with length is 8.int16_t aData[8];   HAL_ADC_Start_DMA(&hadc1, (uint32_t*) aData, 8);I want to average data each 8 convertions. I plan to use DMA Interrupt with a counter, when counter reach 8...

NNam.18 by Associate II
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  • 5 replies
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STM32F429 and pcm1808 some I2s question

Hello. Please help me.I want to use pcm1808 ADC in 24bit mode. pcm1808 have a two channels, left and right. I'm generate some code in CubeMX and send recv data to pcm5102 DAC. The sound is transmitted to both channels. But I need to take only the lef...

Igor1 by Associate
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  • 2 replies
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SD lossless data storing from GPIO.

Hello,I am thinking to use an STM32H7 to write external data incoming from 16 GPIOs to an SD using the internal SD 4.1 Host controller. The data clock rate is 12 MHz.The STM32H742xI/G STM32H743xI/G DS (https://www.st.com/resource/en/datasheet/stm32h7...

simo zz by Senior
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  • 5 replies
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