STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
We have an STM32F469IG controller communicating with a similar one over CAN at 500K baud rate. The requirement is to change the baud rate while they are exchanging packets. We clear the SLEEP bit in CAN_MSR and set the INRQ bit. The hardware did not ...
Hi: I'm a "newbie" to STM processors. I have a board with the STM32H745BIT3 processor on it. I'd like to get the board to initially communicate via FDCAN to my laptop. My laptop has a PEAK FDCAN device on it. Is there a base CubeIDE project or .ioc f...
I'm using an STM32H750 MCU to run an application that communicates with a computer via USB in CDC ACM mode. The application uses USBX from Eclipse ThreadX and an external USB PHY (USB3300) to perform high-speed communication. My application works fin...
Please assist on how to resolve this. because if I deploy in the field it is not possible to be hard resetting every time for data to start streaming.Thank you.
I have two STM32F407IGT6 chips, and I need help understanding the markings printed on their surfaces.Images attached:First chip: "STM32F407IGT6 AA295 VQ 6 TWN AA 342"Second chip: "STM32F407IGT6 VQ249473 AA297 TWN AA 318"I would like to know:What each...
Hi, We apply the single-end analog inputs to STM32H753ADC 1, 2, 3 respectively. .1. ADC 1, 2, 3 have total 60 channels. But only 36 different analog signals are allowed to be connected since there are 16 channels shared by all ADC 1, 2, 3, plus 8 ...
Hi All,I am using a STM32F413VGT, with a PWM input signal into Timer1. I am actually using all the counters for the same purpose, and Counter 1-3 work as expected setting the input capture to "non-inverted/both-edge".The documentation for this micro ...
I am trying to program STM32 Blue pill board using Keil, and it gives the following error: "Connection refused due to device mismatch; Device connected to debug unit is different from device selected for project target STMicroelectronics STM32F103C8....
While testing the Blackpill Timers and Usarts I came across this problem. If I set for example 6 timer channels using two timers. (In my case Tim2 and Tim3 and Usart1. If I set all six channels to PWM generation, I find it difficult to dynamically re...
So I have three switches (nothing special just momentary push button) wired into the board PC2, PC3 and PA4. All are using internal pullups. PC2 and PC3 are set for rising / falling trigger IRQs and PA4 is set for falling IRQ. They all have their own...
