Hello,I have a digital buck converter with hrtim. I followed examples Buck_VoltageMode_HW etc. So far so good, output is stable, well regulated to fixed value.But what if want adjustable output by the user? What is the strategy to do that? I can do a...
Hi,my application is loaded via the bootloader and i sstarted. Two threads are generated and it seems properly generated because one thread is in ready state while the other is in suspended state.Systick is used for the ThreadX and TIM6 is used for t...
Dear Sir/Madam,Is it possible to have a STM32 with build in UCPD-controller to deliver 240W at the port? or does anyone have experience with this type of application?According to (link: https://www.st.com/content/st_com/en/ecosystems/stm32-usb-c.html...
I am working on STM32H7 with Azure RTOS ThreadX core; same project with CubeIDE toolchain builds and works fine but when the code is generated with MAKEFILE toolchain and I try to build the following error is encoutered: arm-none-eabi-gcc -x asse...
In stm32f0xx_hal_flash.c line 319: /* Check if there are still pages to erase */ if(pFlash.DataRemaining != 0U) { addresstmp = pFlash.Address; /*Indicate user which sector has been erased */ HAL_FLASH_...
Hi,I am using a STM32L452RET6 and need to change the PWM frequency (and later the duty cycle) of Timer1 Channel 1 multiple times and on the fly. I tried using the following code but does not change the frequency:htim1.Init.Period = 20000;HAL_TIM_PWM_...
I'm running a USB keyboard on an H743. This works completely reliably at all CPU speeds up to and including 400MHz. However, above 400 MHz the connection is no longer reliable. Sometimes the keyboard connects perfectly and then it will work properly ...
It is my understanding from watching this video from ST: https://www.youtube.com/watch?v=Kx7yWVi8kbUThat many STM32 chips come with a built in bootloader in ROM that can be accessed by pulling the BOOT0 pin high. However, I just took a couple of bran...
I have been examining the X-CUBE-EEPRMA1 codebase and noticed a couple of issues with the code that is causing delays in the firmware:m95xx.c. Line 344 "pObj->IO.Delay(6);". Is the 6 ms delay necessary? In line 353, the system checks if the chip is r...
I have an STM32L433 that implements a SPI slave, it is connected to another MCU master. It is unclear from the datasheet and searches for answers whether MISO and MOSI on the slave should connect directly to MISO and MOSI on the master, or, if they s...