Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I have a bare metal board with an STM32H723ZGT6.I can connect and program the device.Initially I tried to use the HAL_Delay function but I found it hung the program never returning.This I determined by illuminating an LED on each side of the function...
Hello newbie here.What happens if we write the following code respectively in non-blocking mode, How does it change? thank you
Hey,I use STM32H745, I created ETH communication on the M4 core and it works well.Now I want ETH communication with two ports, one port per core.It is possible?In each core before the main while, I do:MX_LWIP_Init();/* create new tcp pcb */tcpb = tcp...
HiThis is a general question regarding entering sleep, so whatever part you know and can explain will benefit greatly.The questions are much around the function LpTimerStart, which in general converts OS ticks to LSE clock ticks. The number 1e12 ( or...
Hi, I'm using ADC1 and ADC2 of a STM32F303RE in dual regular simultaneous mode. Each ADC should sample 5 independent channels and a sampling cycle is triggered by software, so I don't use continuous mode.I do get DMA interrupts and everything seems t...
I have a device with STMF412 processor.This device has UniqueDeviceID [1F 00 23 00 09 51 37 35 31 37 37 36 ]- Contents of the register "Unique device ID register: (96 bits) at address UID_BASE 0x1FFF7A10UL---------------------------------When I boot ...
Hello, I've been using the RTC lately and it works correctly except for one thing, the alarm. Below you can see the function HAL generatedstatic void MX_RTC_Init(void) { /* USER CODE BEGIN RTC_Init 0 */ /* USER CODE END RTC_Init 0 */ RTC_Tim...
Hello community,I have went around the latest X-CUBE-AZRTOS packs of several MCU series to do some benchmarking and started to install a few software examples to use them in STM32CubeIDE 1.14.0.I found out that for some of them, the tool fails to cop...
Im working on STM32F401CB microprocessor and im trying to read potentiometer value and according to the value turn on the led.Thats my aim but i think that i cannot read the value of pot because my led is not turning on any condition.I have used pa0 ...
Hi there!Experimenting FLASH reading/writing I done a fanny test that is giving an unexpected (to me) result.Basically:1) I defined 2 32 bytes buffers (aRbuff for read, and aWbuff for write) u32t aWbuff[8U] = { 0x00010203, 0x04050607, 0x08090A0B, ...
