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...
I'm using STM32L486 at 2.5V.The MSI auto calibration feature (aka PLL mode) is crashing at cold temperatures with specific usages of Stop mode. When it crashes, it drives MSI to its minimum frequency for the selected range. For example, the 24 MHz ...
I need to process samples from two different ADCs by transferring their samples to the FMAC via DMA. This is done by writing repeat values to FMAC->WDATA. Both ADCs have the same trigger and I want to insure one ADC's value arrives before the other. ...
Hi, While implementing a single conversion process for the Analog-to-Digital Converter (ADC) via register-level programming, the debugging phase yields a consistent output of zero, irrespective of the input. This anomaly persists even after the ADC i...
Hello all I am interfacing various peripherals on the STM42F446RE, SPI, I2C, UART etc, and in the process i'm choosing to use the DMA controller.when configuring various 3rd party ICs some may have many registers to setup, Rather than use global arr...
I am using the FMAC for the first time and I am seeing strange behavior after preloading data to X1. I'm pushing 16 items to WDATA via a memory to memory DMA transfer. The buffer size is 16, so X1full should go high when it finishes. It doesn't. I pl...
Hi,I'm developing a new application for the STM32U5A5 processor. The application runs correctly if I program (flash) and debug with the JTAG/SWD debugger. Even after disconnecting the debugger, the application still runs, and it is possible to re-pro...
Same error to update browser and reach out to ST community always popping up.My browser is up to date.Who should I reach out to in ST for help downloading software?
I've been trying to connect to multiple OV5640 camera sensors from different brands and even STM32's official board B-CAMS-OMV on the STM32-H7A3ZI-Q nucleo board and have had no luck with it whatsoever. Does ST have any projects that are built off t...
Hello,I have a question on how to optimally configure the RAM of the STM32F101RG.The controller has 1MByte Flash, 80KByte RAM. I need to use most RAM for Heapsize and I configured within Keil IDE under target options/ASM0xCD00 for Heap size and0x1000...
I am making this code which, on an interrupt, is supposed to wake the system from STOP mode, put it into low powered run mode, and run LPTIM1 for 1 minute before triggering a flag and going back into STOP mode. I have PSC as 128 and ARR as 60962, so ...