STM32 MCUs Products

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Forum Posts

Encoder Z pulse Problem?

Hello Everyone!Wanted to ask because I have a problem with getting the z pulse, or index channel to work on my encoder. I am using an encoder on a motor, and a nucleo board, and programming everything on stm32cubeide.What is the correct way of doing ...

AAbde.7 by Associate
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  • 4 replies
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We would like to be able to use the STM32F769NIH6 processor in our devices before 2026, but we cannot obtain it. I would appreciate it if you could let us know how and where to get it.

Dear Madam/Sir,As Tende, we produce medical devices for neonatal intensive care. We have been looking for a product that you can see below for a very long time, but due to the chip crisis, we are getting very high prices. Some items are not even offe...

EGULS.1 by Associate II
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  • 6 replies
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Resolved! Can't disable backup domain write protection in PWR_CR1

Hey there,I'm trying to access STM32G071's backup register TAMP_BKP0R, PWR_CR1 is set successfully, however I can't store anything in the backup register.enum backup_reg{foo0, foo1, foo2, LOW_POWER_RESET};      RCC_APBENR1 |= RCC_APBENR1_PWREN_MASK; ...

luuuuuuu1 by Associate II
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  • 20 replies
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I2C Circular mode tx

Hello. I'm trying to set I2C on the stm32l052 processor to send data continuously in circular mode. It sends once and then stops. The code appears below.

Snm.1 by Associate III
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Code reset with message "Tue Apr 19, 2022 10:21:53: The stack pointer for stack 'CSTACK' (currently 0x2002FFE8) is outside the stack range (0x2002FFF8 to 0x20030000)"

I was debugging some code in STM32F4 controller. I build and flash some code related to DMA, During the debugging process the code is getting reset.Debug log is attached belowTue Apr 19, 2022 10:21:53: The stack pointer for stack 'CSTACK' (currently ...

JohnsAby by Associate II
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