I'm using an STM32F411 chip.and it is trying to use the DMA function of UART2 and I2C3.there are same DMA1 bus line.at that time, Is it available when both functions try to work at the same time? Does Stm32 handle itself? If so, what is the priorit...
I have generated USB CDC code using STM32CubeMX with firmware 1.7.0. When I run the code, nothing is detected on the PC. I have disabled VBUS sensing and made sure USB peripheral Clock is enabled. I am using external 25MHz crystal and verified by PL...
Hello.I've been using STM MCU's for quite a long time now and I'm fortunate to use a wide range of series which includes F0,F1 and F2. F2 is my personal favorite.While using them I've come across some discrepancies while using the standard peripheral...
I have a small third-party board with an STM32F042 on it. When I connect it via USB to my Windows 10 computer, it automatically shows up as a COM port. When I connect it to my Ubuntu (VM), it also automatically shows up as /dev/ttyACM0. I also see th...
Hi, I am working on a new project, generating a signal on the pc then transfer it by serial port to the stm32f407vg board, which output the signal as sound or audio by connecting a speaker or headphone to the board, I did the application on c# and it...
Hello, I don't find nothing about this processor, so Why F051 board and processor doesn't have project/examples?Motor demo board F051 based example/projects again is not in the list. I am using Linux version of tool, FW STM32Cube_FW_F0_V1.9.0
hello...ok so I have managed to get the SPI port on my 446RE nucleo board sending out data to my slave Bus Expander IC via the DMA peripherial.I am new to the DMA peripheral and not sure if I even need to use it over using interrupt control, but woul...
Hi, I'm using the STM32H743 Nucleo Board, to development a bootloader code with USB_MSC, I based my code on the "STM32H743I_EVAL" this is the address to the file "STM32H743I_EVAL\Applications\USB_Host\FWupgrade_Standalone" and everything work good, a...
Is this possible to use internal USB OTG HS PHY in FS mode in STM32F429NI with 1.8V VDD? Internal USB OTG FS PHY needs VDD>2.7V. USB OTG HS in HS mode needs external PHY connected via ULPI. Would OTG HS PHY in FS mode work with VDD = 1.8V?
I need to store atleast 20,000 samples per second to perform FFT. so I have used memory card to store all the values in sd card. currently, I could only able to store 7000 samples at a particular interval of time but not more than that. I tried with ...
