STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Unable to communicate with SPI bootloader

Hi,​I am trying to use the ROM bootloader on the STM32G071 to change the contents of specific flash sections. I was able to enter the bootloader just fine, at least I think so because I can see in the debugger how different points in the address spac...

FLewz.1 by Associate III
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Use Internal OPAMP as Inverting AMP

Hii, I have a query regarding internal op amp , i.e. how we use internal op amp as a inverting amp. , what are the process to initialize the internal op amp in cubemx (HAL driver) and the output is shared to the adc pin.

Harsh_18 by Associate III
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1 PPS (GPS) STM32F429

Hello,I want to develop a firmware to synchronize an Ocxo on a 1PPS GPS reference signal. I have a Nucleo card with a stm32f429 to do the first tests. The configuration: 1 1PPS input (1 second), 1 10Mhz input reference of the OCXO, 1 DAC output, the ...

PSEBA.1 by Associate II
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  • 1 replies
  • 1 kudos

X-CUBE-CELLULAR: how to work with STM32H7 (M7) ?

Hi, friends.I am making X-CUBE-CELLULAR working on STM32H750 MCU.my hardware with follow function:USART1 for print DEBUGUSART2 for LTE CELLUAR (with lwip)ETH RMII enabled (with freertos_plus_tcp)QSPI enabledI am building amazon FreeRTOS worked on my ...

saico by Associate II
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  • 3 replies
  • 0 kudos