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...
Is it possible to input 7S into a B-G431B-ESC1 EVM with a voltage specification that says up to 6S?If not, if I replace some parts with a high rated voltage as below, can I input 7S into EVM? 1. Power Section, TVS diode, SMM4F26A (D20) -> SMM4F33A 2....
Hi,I am thinking using the STM32U5G9VJT6Q and configure the USB to USB-OTG but never used USB OTG before.The PCB would have its own power supply and only work when power is applied through it and never take power from the USB connector. The USB would...
Hi,i have a micros() function, that i adapted from arduino library. It worked flawlessly so far, but i have made a discovery, that micros() did not work properly at one time. micros() returned a time, that had 772us less, than it should have returned...
Hi,I configured the STM32U5G9VJT6Q but it looks like that, because I am using the SDMMC2 then the SWO pin is not available. Are there any practical workaround?One obvious one is to disable SDMMC while using SWO. Any other ones?Thank you
Question about the SPI communication clockIs it possible to output the SPI clock all the time, not just when reading and writing data?
I am using a Nucleo-F401RE and wanted to look at the UART section. Ideally i wanted to see the pins go up and down to see what they are doing. I am using huart1 so the transmit is on PA9 and receive is on PA10. I've hooked up the logic analyzer to PA...
I got STM's libraries, grabbed the X-CUBE-DSPDEMO & AN4841 & AN4891 (section 3 on FFT demonstration) but haven't seen any documentation on the DSP library API. Have all the examples which are great, but still a good documentation for reference would ...
Hi, I am using a STM32U5G9VJT6Q and need the Altium symbol. Because it is a relatively large IC I would rather copy-paste the names and pin numbers pairs to avoid any errors (not out of laziness), but: - if I copy and paste the pin names (or any othe...
When I'm trying to read Unique device ID register on Nucleo-H563ZI, either by using HAL_GetUIDw0() or by doing uint32_t uid1 = *((uint32_t*)0x08FFF800); hard fault occurs.
I am using STM32H743VI LQFP 100 pin. There is no PC2 and no PC3 so I need to use PC2_C and PC3_C as SPI MISO and MOSI respectively. I heave read many forums on here claiming there was a bug in the silicon making PC3_C not suitable for SPI communicati...
