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STM32F417 flash spontaneously erased?

Hi,We have a product in the field using STM32F417ZG, and it was returned to us after it mysteriously stopped working. On receiving the board, we noticed that nothing was running on the STM32F417. We read out the flash memory and it appeared to be era...

CBrad.2 by • Associate
  • 3580 Views
  • 11 replies
  • 2 kudos

Turn off pll before entering sleep - STM32F410RB

Hello,i am using stm32f410rb device, where i want to do some things at 100mhz using HSI only, and pll.After this i am puting the device in sleep mode, and  provide wakeup using the rtc interupt.The HSE is not used. My problem is that before sending t...

Bogdan by • Senior
  • 1522 Views
  • 3 replies
  • 3 kudos

Resolved! PWM No Output for TIM1 on STM32L476

I use Cube to setup TIM1_CH4 on PE14 as PWMSetup of iocPE14 -> TIM1_CH4 in pinoutTIM1:Ch 4 PWM Generation Ch4Conter Settings: Counter period 20PQM Generation Cannel 4: Pulse 5Modification of main:/* USER CODE BEGIN 2 */HAL_TIM_PWM_Start(&htim1, TIM_C...

PeterL by • Associate III
  • 3016 Views
  • 7 replies
  • 1 kudos

Resolved! STM32 PKA RSA Montgomery Parameter

The PKA peripheral can precompte the montgomery parameter, which is documented as "R2 mod n". If I compute this offline with R being the normal (2 ^ b) [b the numbers of bits in the modulus n], I am getting a different result than what PKA computes. ...

STM32L496 LED problem

Hello everyone! Currently I'm working in STM32L496ZG-p Nucleo board, I have written code for both MCU specific header file and Driver specific header file and I started to build a simple project to make a LED blink. But I haven't got the proper resul...

Ratheesh by • Associate
  • 773 Views
  • 2 replies
  • 1 kudos
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