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...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Hi everyoneI have a STM32F401RE Board and I am trying to get the I2C to work with an MPU6050. I have seen some examples but since I can not seem to find PB11 I realized I have to use PB3 as I2C2_SDA pin and PB10 as I2C2_SCL pin. The clock on this is ...
Hello,here is another bare metal question on STM32G071. I am trying to get the SPI to work. But it is not generating any clock signal or MOSI signal. Here is my init code trying to get it to work on GPIOB 6 to 8:void init_spi(SPI_TypeDef* SPI) { if(...
Hi , I am trying to use lptim on NUCLEOL412RB.I want to use lptim repetition counter to fire a interrupt which period is 5 secs.My lptim clock source is 32k LSI.Here is my config:hlptim1.Instance = LPTIM1; hlptim1.Init.Clock.Source = LPTIM_CLOCKSOUR...
Hello,i need to use this flash memory with Quad SPI. I read the STM32 user manual and some examples of random evaluation boards.I think that this first step initialization should be okstatic void MX_QUADSPI_Init(void) { /* USER CODE BEGIN QUADSPI...
Hi, I'm stepping through the code on Nucleo-F446RE board and doing the following:LL_I2C_GenerateStartCondition(I2C1); step++; while(!LL_I2C_IsActiveFlag_SB(I2C1)); LL_I2C_TransmitData8(I2C1,BMP180_ADDRESS_WRITE); step++; while(!LL_I2C_IsActiveFlag_A...
Hi all. I'm a CS major with a decent knowledge of C, C++, and Python, but my summer internship has tasked me with installing NuttX onto an STM board and I'm a bit lost. I have never used Linux before and I have never dealt with real time operating sy...
Hello guys. As indicated in the title, I have an STM32H7B3I-DK board here with me. I am trying to play with it but currently having a hard time to load the code to the board from Keil MDK v5.23. When I compile the project and press a Download button,...
Hi, I hope you are well!I get stuck on the same issue since a few months:I stream multiple audio files (.wav), at the same time and continuously. After 24 hours of streaming, SD card files start to be corrupted (data is wrong) and when I inspect the ...
Hello,I am using UART4 from a STM32F2. I am sending a data then my RXNE FLAG from SR register go from 0 to 1. Without doing anything (no read of the DR register and no clearing manually the flag) it go back to 0 after some time. So I am missing the d...