Hello everybody,I use the STM32H743 and try to flash it via UART, which usually works quite well.I would like to know whether it is important to de-energize the controller before connecting the programming adapter or the adapter must be connected und...
I'm using STM32F767 Nucleo-144 and am trying to get the SPI 4,5 and 6 working. SPI1-3 work fine. On the Nucleo Board manual I don't find any reference to SPI4-6 at all. So it is possible that those SPI aren't working on the Nucleo Board for some reas...
In the STM32F4 Repo, there are a lot of projects, but I can't find the pre-loaded LED-Blinking example anywhere.
I'm using stm32f105VC. I have enabled the WWDG clock in RCC_APB1. I'm writing to WWDG registers.The problem is that WWDG doesn't start. The printed value is 0x7F - always the same. I've checked also registers by Truestudio - both CFR and CR always ha...
Dear fellow STM32 users,I've Managed to get the current consumption on my l100C discovery board down to 3.8µA with only the RTC running on the LSI. Steps that I've performed so far:Removed r27 on the Discovery Board (connected to BOOT0 pin - it was d...
Hi,The STM32G0 seems like a nice lineup for Mainstream MCUs.For my product the specs would fit quite nicely, but I would need CAN bus support.In several Presentations it is mentioned that some will support CAN FD (up to 2 instances), but I have not ...
I would like to use four TIM1_BKIN pins with timer 1 such that if any one of the four break inputs is active, the timer outputs are disabled. I.e. if multiple pins are configured to be TIM1_BKIN, are all of the inputs OR'd together? This would elimin...
What are the changes required on STM32F769I-EVAL evaluation board to use UlinkPro debugger?
I'm testing stm32f302 ADC capture with DMA transfer, but get some strange issues.I set the ADC1 to capture single channel AIN2(PA1) in continuous and DMA mode at 72MHz and 1.5 sample cycles. Set the DAC1 output a fixed voltage of 2048 with VDDA = 3.3...
Hello, I will use STM32L4R9AI in a battery powered design with PSRAM that powered at 1.8v and flash memory that can work at wider voltage range (in addition to DSI display, RTC, ADC, DAC, USB, I2C) so my power scheme is as following:MCU:VDD : 1.8vVDD...
