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Hello,I need to understand the implementation of using output compare with timers as a basis to tackle a more advanced project. My start point/goal is a timer with a period of 3 seconds and it toggles when CNT equals 800ms(CCR1). Clock is running at...
Hello! I am trying to implement a phase-shifting full bridge on the STM32F334 microcontroller using HRTIM. Two PUSH-PULL outputs and a phase shift between them, this is necessary for the LLC converter.I configured the master timer as an event source ...
I want to use open bootloader on STM32H747 controller. I found that ST provides support for STM32H5 but not STM32H747. Can I use it for STM32H747? How can I port to my target controller?
Hi,I am using the STM32G474 with HRTIM for the propose and also STM32CubeIDE.Is there any specific guide to make a four outputs (90 grades) PWM with dead time?The duty cycle must be changeable as well.I already read the relevant reference manual and ...
I'm a little confused about the descriptions of the ADC VDDA, VREF+ and input voltage range.Do I understand it correctly thatVDD is the device supplyVDDA is the ADC supplyVREF+ is the ADC referenceIt says VREF+ can be supplied internally as 1.8 V, 2....
Hi,We are using STM32L452 for our project.We have problem with pin NRST.We set a 30K pull-up resistor (with pull-down capacitor of 0.1uF).Sometime voltage on the NRST pin is 3.3V and sometimes it is 1.4V.In cases it is 1.4V the MCU is stuck.We think ...
Just getting started with this uC and the ST toolset. I am trying to initialize the LCD controller but the init fails at:if (HAL_LCD_Init(&hlcd) != HAL_OK) { Error_Handler(); }More specifically it times out at: /*!< Wait Until the LCD Booster is re...
As in picture above, STM32U5A9 can not be found in device catagory of IAR 8.50.4,how to config it?thank you.
Posted on June 24, 2018 at 22:47Hi,When I compile a project, I get an error: '.\Objects\uygulama1.axf' - 1 Error(s), 0 Warning(s). Target not created. Then I click Download, I get an error: 'Flash Download failed - Could not load file'I tried to sol...
Hello,I'm using the HAL_SPI_TransmitReceive() to communicate to a NOR flash via single SPI in polling mode using HW CS. I'm on H753 Rev.V silicon using the latest HAL library.I checked out the SS output management in master mode (SSOM=1) but made str...
