STM32 MCUs Embedded software

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HAL QSPI AUTOPOLLING SUPPORT 4LINES?

I have read many samples in cube h7 github repository, and I have seen any hal autoplling example consulting status registers in 4 lines mode operation. It is supported? I am using STM32H750 with cube h7 1.10.0.

JCuna.1 by Senior
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  • 4 replies
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STM32G0B1KE System Bootloader Mode Entry

Hello ST Community,We are using STM32G0B1KE MCU in our project. The MCU firmware will be flashed from the Processor via the I2C interface between the processor and MCU.As per AN2606, we have tried to activate pattern 11, but the system bootloader cou...

Malik1 by Associate
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  • 3 replies
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Is there any Real time timer in stm32

Hello Everyone,I am using STM32H7 series of microcontroller and in Atmel SAM E70/S70 series of microcontroller they give Real time timer feature,please refer below datasheet for Atmel Section 28 and page number 229.https://ww1.microchip.com/downloads...

Resolved! Programming using I2C

Hello all, I have a design that is designed with a STM32. The SWDIO pin and SWCLK pin are pogo test points and difficult to solder wires to connect to the ST link programmer. The design has the BOOT0 pin pulled up to VDD. The I2C lines are the only ...

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VThan.2 by Associate III
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  • 7 replies
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How to pass Salve address in HAL_I2C_Master_Transmit ? " The device 7 bits address value in datasheet must be shifted to the left before calling the interface"

Hello,I am configuring KSZ8863 3 port switch over I2C. And the slave address Read/Write address is oxBF/0xBE respectively. In the HAL reference manual it says the address should be shifted left before calling the interface. It's confusing, if I am sh...

SSala.3 by Associate III
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  • 2 replies
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Why does HAL_QSPI_AutoPolling keep polling whereas the timeout has been reached and returning an error flag ?

Hello everyone,I'm today encountering a new issue where your help will be more than welcome.I'm communicating with an external Flash Memory using the QSPI of the STM32H7 than I own and everything is working as expected at the first run. I can write a...

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DFell.1 by Associate II
  • 3093 Views
  • 9 replies
  • 2 kudos