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Target not detected via STlink V2 ISOL

I am utilizing the STM32F767Zi microcontroller unit (MCU) on a customized printed circuit board (PCB). During the debugging process, we are using the ST-Link V2 ISOL debugger. However, we are encountering an issue where the MCU is not being detected ...

kratiydv by • Associate
  • 533 Views
  • 2 replies
  • 0 kudos

Half bridge, complementary outputs and dead-time insertion

I want to drive havfbridge with STM32G474. I am going to use TIMx with channel1 and channel2 to create two PWM signals, that are 180° out of phase and with the same PWM % that is limited to 0% < PWM % < 49%. Because tohose signals have max 50% duty c...

Miha by • Associate II
  • 602 Views
  • 1 replies
  • 0 kudos

Resolved! Debug port

Dear sir, dear missis,I'm working with an STM32L053r8 on a step by step know-how. My interface with the bootloader runs fine, and I am able to cover the main features provided through this interface. The issues I try to cover now is the right underst...

butterfly by • Associate III
  • 1162 Views
  • 13 replies
  • 1 kudos

STM32L452 RTC wakeup timer works, but just once

I initialize RTC timer by first clearing RTC_CR register,then waiting until WUTWF bit is on, then setting RTC WUTR register to 100, and RTC_CR to 0x4420 (wakeup timer enable, wakeup interrupt enable, bypass shadow). Bypass shadow register is set for ...

WPuch by • Associate II
  • 2137 Views
  • 11 replies
  • 1 kudos

Read While Write in STM32U5A9J-DK

Hi Team, We are working on STM32U5A9J-DK for one of our application interfaced with Octal SPI Flash.We needed to acheive RWW operation which is supported by our Flash chip and we have used OSPI1 and OSPI2 in multiplexed mode but we are controlling Ch...

Sanath by • Associate II
  • 549 Views
  • 4 replies
  • 3 kudos
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