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Resolved! QSPI migration from STM32F7 to STM32H7

Hi Folks,I've been asked to look at a problem we are having migrating from the STM32F7 to STM32H7. We are seeing a problem when communicating with the QUAD SPI chip (Micron MT25QL256ABA).(I've very familiar with SPI communications and microcontrolle...

STM32H753 FLASH ECC Question. Always enabled?

Hey there everyone.I'm currently writing a bootloader for an STM32 device. The ECC functions on the flash controller are important to us, but the datasheet doesn't show whether it has to be enabled or not. And I cannot find any registers with an enab...

How to calibrate the ADC of a STM32F7?

I am currently using a STM32F767ZI. As the function "HAL_ADCEx_Calibration_Start" is not possible for a STM32F7, is there any other funtion or method (e.g. calibrating manually) for an ADC calibration to increase its accurancy?Thanks for any help.

LPräm.1 by Associate
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How can I make a STM32H7A3 UART work in loopback mode?

I have some simple polling UART code that works fine when connected to a GPS receiver. I send a command and get a response back. Now I'm trying something new and it would be convenient to work with RX and TX looped back (connected together) so I rece...

magene by Senior II
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STM32F1xx smbus send address no ack?

my smbus device is a temperature sensor (TMP100).MCU is STM32F103RBT6when i wrote a word to slave as following:I2C_GenerateSTART(SMBus_NAME, ENABLE);while(!I2C_CheckEvent(I2C2,I2C_I2C_Send7bitAddress(SMBus_NAME, slaveAddr, I2C_Direction_Transmitter)...

Jseyn.1 by Associate III
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  • 6 replies
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