Resolved! Concurrent use of USB and CAN with STM32F105
hi.I read "https://community.st.com/t5/stm32-mcus/concurrent-use-of-usb-and-can-with-stm32f103/ta-p/49472"So, i want use a STM32F105R8T6.Is this mcu okay?
Forum Posts
Bought an item on Nov 20 and still at Export Hold
I bought this Buy STM32F429I-DISC1 - ST Online Store on the 20th of November and the status says "Export Hold". There are no tracking information available. How do I contact them to know what is going on with my order? My order number is ST124096
USB endpoint buffer size
Should the USB buffer size of an endpoint be always equal to the max packet size ? Is there a point making it smaller or larger than the packet size ?
STM32F429I-DISCO Discovery Development Board
New to this Community as I just purchased STM32F429I-DISCO Discovery Development Board for automobile Infotainment applications.
STM32h755 cores not running properly
Hello!I am working with the STM32h755 nucleo board. my project is cubemx generated.at first i created simple code that makes each core (m7,m4) to toggle a differenet LED.i see a differnce in the behavior when i am connected with a debugger and withou...
Resolved! Getting more current from GPIO
I'm using an STM32F373's UART to output MIDI data. Basiclly the TX USART pin needs to light an LED in the MIDI cable's opto-coupler. I currently have the TX pin connected directly to the MIDI DIN connector pin through a 200ohm resistor. I know thi...
USB HUB for M4 Controller
Hi we're using STM32L412RBT6P controller for our development process and NUCLEO-L412RB-P is the evaluation board we've chosen, and the selected controller has USB 2.0 full-speed crystal less solutionwith LPM and BCD and according to the requirement ...
STM32U5 I2C
STM32U5 + LSM6dslI want to read the general accelerometer register of the I2C interface.I think it can be achieved by using HAL_I2C_Mem_Read ().I set the second argument DevAddress to the value of the accelerometer slave address shifted left by 1 bi...
LPBAM: SRD indicates AHB3/APB3 is still active even after transfer is complete
Hi ST community,I'm developing an LPBAM use case using the B-U585AI-IOT02A dev board and it will be deployed in an IoT device empowered by an STM32U585 MCU.My application is:1. set up LPBAM such that: RTC wakeup will trigger an I2C3 master transmit a...
