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Hi Mr/Mrs,I have one problem about flash software for Stm32F103C8T6. When I compile and flash software for the first time, everything is OK. But, I have changed code and compile successfully then software can not flash to board. I see that there is o...
Am I seeing this right? According to the datasheet, the STM32F413xG/H only maps USART3_RX to PB11, PC5, PC11, and PD9. All four happen to not exist in the STM32F413CG/H variants with the UFQFPN48 package!Bit weird this doesn't seem to be noted anywhe...
Hello hope some one can shed some light please,I have a STM32F446RE board with SPI1 setup for 8pin SPI FRAM memoryI have written my own firmware using DMA / SPI1 to read and write to this FRAM ICThis is a very fast no volatile memory IC that does no...
Hallo,for security reason I have to stop HRTIM generating 3-phase signal for PMSM motor.It works as described in RM0433 (37.3.23) with DBG_HRTIM_STOP = 1: when debugger stops MCU predefined "FaultLevel" appears on outputs as expected. HRTIM goes into...
Hi,I have an stm32G0B1 that i'm working on. I want to use a timer "TIMER2" but the block diagram of the board doesn't not give the AP2B2 clock bus. I know with other boards is usually mentioned. Where do I go to look for it, as I have looked and I st...
When "Activating clock source" is ticked in RTC module, my MCU doesn't start up if I reset it from RST button. But as soon as I switch the RCC clock source to LSE external 32.768khz crystal and change RTC Clock Mux to LSE, it works without a hitch. I...
I'm using the STM32U031C8U6 with STM32CubeIDE 1.19.0 and can't figure out how LPTIM1 works.I created a new project and enabled LPTIM1 in Device Configuration Tools (Mode: Counts internal clock events). In the NVIC Interrupt table tab, I enabled the i...
Hello when i added PWM on TIM1 channel 2 the all code stopped working i tried uploading code by stm32programmer but it doesnt help im using Stm32h503CBT6
I am experiencing issues with the VBAT pin on the STM32H753ZI Nucleo board. Specifically, the VBAT pin is not responding properly. I am using a CR2032 CMOS battery for RTC backup, but it is not maintaining the date and time as expected. When the powe...
Hi,I am using STM32G07 for the slave side, and another MCU for the Host side.I would like to implement the device firmware upgrade of the ST MCU, and controlled by the Host MCU.There is only support for UART communication between two MCUs.ST MCU Prot...
