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...
Hi,We notice the startup time from power up can be affected by setting one GPIOB pin to input. The startup time here refers to the time from SystemInit() until main(). Basically it contains scatterload and __rt_entry to my understanding.Specifically,...
I haven't been able to wait 500ms without affecting the timers for 7 days.In this block, doesn't PB14 become "0" after 500ms?Even if I use comment lines, it doesn't work.Note: volatile uint32_t Counter = 0;The "Counter" variable is incremented every ...
I get the time in one thread with following code: RTC_TimeTypeDef ti = {0}; RTC_DateTypeDef da = {0}; HAL_RTC_GetTime(& hrtc, ti, RTC_FORMAT_BIN); HAL_RTC_GetDate(& hrtc, da, RTC_FORMAT_BIN); It jumps from 12:59 to 1:00 instead 13:00, With an...
Hello ST Team,I am working on a project in which I want to interface NucleoF446RE board with 2.4inch LCD Display Module,240x320 Resolution, SPI Interface. I have already implemented code for SPI interface and using readymade ILI9341 library I have te...
Hi !I got some samples of G473CBTx from ST through one of the official distributor, which were populated on prototype boards. I am trying to flash them, but unfortunately stumbled upon the "no STM32 Target found" error. I tried the following. 1. Use ...
MPU:STM32H755XI6Connection with PC:USART1RTOS:ZephyrIn order to install Zephyr into STM32H755XIH6, if you build and burn images for M4 and M7, the M4 side will start but the M7 side will not.The content is LED flashing of PG10 (A9pin). Are there any ...
"In the STM32U5, the LPTimer is used to periodically wake up from Stop 2 mode to sample ADC data. After the ADC samples the data via DMA and generates an interrupt, the system re-enters Stop 2 mode. When using a debugger, the sampled data is normal. ...
hello what is the diffrence between stm32f29i-disc1 and stm32f429zi
Original post: https://community.st.com/t5/stm32cubemx-mcus/problems-with-data-reception-via-usart2-on-stm32f429zi/td-p/741765 Even setting USART3 it doesn't work (see attachments). Did I make a mistake setting some parameters, or is something missin...
Hi every body,I'm using STM32U031 in my project.Since the project is a low power consumption application, so I set MCU running in shutdown mode.The MCU will exit shutdown mode by rising edge of wake-up pin.I ran into an issue with the MCU exiting shu...
