STM32 MCUs Products

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Phase correct PWM using timer 4 of STM32F407 micorcontroller

Hi, I am using the 176 Pin STM32F407 microcontroller. I want to generate the phase correct PWM using timer 4 ch1 and ch2, so please guide me for the same. The wave form is attached for driving a dual input boost converter. The "gate driver" image is ...

skhan.2 by Associate
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Resolved! STM32 DIMMER LEDS BRIGHTNESS

I have 36 leds on my board. I will connect dimmer my board. How can i adjust leds brightness with dimmer? Because i need to manage 36 output pins. How can i do it?

KAnahar by Associate III
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Resolved! STM32L4 DFSDM clipping

Any ideas why values would be non linear in the approximately the upper 1 to 2 bits?For the setup below, it is linear to between -17000 to +14000. Doubling the + output only yields around +18000. These are raw values. This really acts like an overflo...

0693W00000QNKABQA5.png
_EFrie by Senior
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Resolved! how to write data into stm32l5 flash memory

uint64_t write = 0x1111111122222222;HAL_FLASH_Unlock();if(HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD,0x0807F000,write)==HAL_OK) { HAL_GPIO_WritePin(GPIOG,GPIO_PIN_12,GPIO_PIN_RESET); } HAL_FLASH_Lock();

sra by Associate II
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When the external 5V power of the STM32H735g-dk board is supplied, intermittently, the initial reset does not work normally.

When the external 5V power of the STM32H735g-dk board is supplied, intermittently, the initial reset does not work normally.​STM32H735g-dk​CubeIDE​Downloading the latest version of CubeIDE and CubeProgrammer does not solve the problem.​​If the initia...

mSH.1 by Associate III
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