Hi all, What is the correct flow to use HAL_UART_Receive_IT() to receive uart data?The first package is lost first its first char,Here is the flow used now, From the gif, you can see "H" is missing for 1st package, and all normal for others.The probl...
Hello, reaching out to see if anyone can provide some thoughts on a project I'm working on. The project works but though I'm a longtime Arduino developer this is my first STM32 project - so not 100% sure of some of the parameters I've chosen are the...
I have an STM32WB design using I2C to get 6 bytes from a BMI0888 every 50ms (triggered by an external interrupt). The interrupt sets a flag in my main loop to go get the data. The devices first requires you to write the desired register, then read ...
Hi, I added TIM7 to application and configured it the same way TIM6 was. I need to use two timers for my app, code contains all the same setups for TIM6 and TIM7, except for the timer expiration counters, and I observe that the callback void HAL_TIM...
Hello, I have a problem currently, I am a beginner on stm32 and I would like to create a pulse counter but I cannot get the interrupts from my timer 3 to increment my variable. I don't understand then that the function is indeed carried out but it is...
I am currently using the STM32U575I-EV; I was able to flash the DCMI example project's code from STM32CubeU5 (Projects\STM32U575I-EV\Examples\DCMI\DCMI_ContinousCap_EmbeddedSynchMode) and I see the onboard camera's feed displaying on the LCD as expec...
Hi everyone,I have an odd behaviour here. I got a STM32L496 with FreeRTOS on it. The CPU is very busy (15 task running, flash size is almost 1MB). I am using the latest STM32CubeIDE 1.14.1.Now I'd like to remove something from a std::vector, so I do ...
I am able to send messages from CAN1 and CAN2 and able to receive messages on CAN1 but I am not able to receive messages on CAN2. Does sombody know what I am doing wrong or what I forgot to do? static void MX_CAN1_Init(void) { /* USER CODE BEGIN...
Hi,I want to migrate a project that I have made on a STM32L4 where I make the spectral analysis of the noise that I read from a digital MEMS microphone using the arm_fft dsp functions to a new board with a STM32U5 mcu.I have tried to include the "lib...
Hi, I am new about dual core mcu. I have stm32h745 mcu. I am working about inter core comminication, Firstly setting some setting on CubeMx. When I create project codes, CubeMx creat 2 openamp library for each mcu(m4/m7). After that I am trying buil...
