About Javier1

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 · 2025-01-21

If Systembootloader Doesnt detect anything comming from any peripheral, does it timeout and jump to 0x8000000?Because by reading AN3154 , it looks like it does, but when im trying with my stm32f405RE it doesn this is my code: int main(void) { /* ...

Javier1 · 2025-02-13

Your board looks great @Intector , very clean

Javier1 · 2025-02-13

yes

Javier1 · 2025-02-12

You will engage much more users if you comment your code in english, is good practice in general.>>But it doesn't work.How is it not working, is HAL_UART_Init returning an error? Have you tried using those PB6 PB7 pins from the beginning in case is ...

Javier1 · 2025-02-10

As i need to control the phase shift between timers maybe what i need is: (following paghe 34 AN4539 multiphase buck converter) The master operates in continuous mode while the slave timers are in single-shot retriggerable mode Master Timer p...

Javier1 · 2025-02-10

Edit:By reading the HRTIM cookbook page 17 /* Start Timer A and Timer D */ HRTIM1->sMasterRegs.MCR = HRTIM_MCR_TACEN + HRTIM_MCR_TDCEN; Im able to start both timers at the same time, that makes them be synchroniced.Now how do i control the phase sh...

User statistics

User Activity

synching HRTIM's TIMA and TIMB

HRTIM changing values of Compare register doesnt do anything

Systembootloader CANBUS in STM32f429I-DISC1

STLINK-v3 + CANbus transceiver wiring?

Does System-bootloader eventually timeout? (and jump to user program)

Re: How to create an external flash loader for an STM32H7RS

Re: Programatically (hardware) reset of STM32

Re: Change uart settings and pinout runtime

Re: synching HRTIM's TIMA and TIMB

Re: synching HRTIM's TIMA and TIMB