About phonght32

phonght32 · 2025-02-23

Hi ST team,I'm implementing DShot protocol with Timer + DMA. I use 4 PWM channels to generate control signals for ESC. Timer and DMA's parameters are same for all PWM channel. But PA3 (TIM2_CH4) does not work the same as other PWM channels. It only t...

phonght32 · 2025-01-19

Hi ST team, Today I have an issue in my hardware.I flash a software via STLink in debug mode succesfully. When I start the program, the console shows that "cannot read register..." or something like that :( I cannot remember.After that, STLink cannot...

phonght32 · 2025-01-19

Hi, Now I can reflash again. I connect BOOT0 to HIGH and keep pulling this pin during flashing. Then it work :) Thank you very much for your help.

phonght32 · 2025-01-19

Hi, My debug connection include NRST and currently setting is "Connect Under Reset". When I connect BOOT0 to High, I can find the target by "st-info --probe" as below. But still cannot flash again by STLinkFound 1 stlink programmersversion: V2J45S7se...

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STM32F405 TIM DMA work only once

Cannot find STM32F405RGT6 target after flashing software.

Re: Cannot find STM32F405RGT6 target after flashing software.

Re: Cannot find STM32F405RGT6 target after flashing software.