About Javier1

Javier1 · 2025-02-17

Im building some phase shifting control sensing for a Dual Active Bridge.Im using TIMA and TIMD (shown in pictures) in retrigerable single mode, both signals are triggered by sepparate CR from the master timer. https://community.st.com/t5/stm32-mcus-...

Javier1 · 2025-02-10

Trying to make a phase shift PWM for a DAB converter, i managed to do this exact functionality with normal TIM1 (Asynchronous mode), but im very very lost with HRTIM. I am able to produce complementary PWM signals for TIMA1 and TIMA2, and TIMB1 TIMB2...

Javier1 · 2025-02-07

Using stm32G474RE nucleo board and following this guide, i know my way around old "advanced" Timers from stm, im just getting started with HRTIMChanging PER register has effect in the PWM frecuency, but changing CMP1 doesnt do anything :(Im not able ...

Javier1 · 2025-01-29

to use the canbus Pins from the systembootloader of stm32f429ZI PB13 needs to be disconected from VBUS_FDThere is no jumper or 0R, the pcb pad needs to be physically cut.

Javier1 · 2025-01-22

This is my setup, STLINKV3+CubeProgrammer (trough CAN) accesing Systembootloader of stm32f405RGIt doesnt work.Ive tried no Canbus transceiver , digital connection with the onboard diodes from STLINK expansion (blue pcb) and everything works fine. May...

Javier1 · 2025-02-18

I ve been seeing this in almost every Compilation i do for F4 and G4 family (cubeIDE makefile, Cmake aswel)....I dont have any explanation and i normally just run with it, im suspecting some "recent" version of CubeIDE (1.15.0) being responsiblehttps...

Javier1 · 2025-02-18

I managed, I just setup extra CR3 in TIMERA dedicated exclusively to trigger ADCs, then CR3 setup == timer periodthat way i get the ADC measurements exactly where i want them , fitting well with the phase shift modulation.

Javier1 · 2025-02-18

i know this is an old question.But im facing a similar issue with an stm32G4 (HRTIM) https://community.st.com/t5/stm32-mcus-products/adc-measuring-only-high-side-of-centered-mode-pwm-hrtim/m-p/773768As @Jems On says i just want to measure during hig...

Javier1 · 2025-02-17

if i do ADC sampling just when master timer updates i loose the center of the PWM cycle when doind the phase shifting

Javier1 · 2025-02-13

Your board looks great @Intector , very clean

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ADC measuring only high side of Centered Mode PWM (HRTIM)

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