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In one of my projects I'm using USB Host with STM32F407, It's working fine for both keyboard and mouse but while using Motorola Barcode scanner i face some issue related to USB host ID as it keeps on changing. It will connect with " HID_Device " Id, ...
Hello!I am trying to wake up STM32L4 from STOP2 mode on each 3 seconds using RTC.This is the RTC initialization code:static void MX_RTC_Init(void){/* USER CODE BEGIN RTC_Init 0 *//* USER CODE END RTC_Init 0 */RTC_TimeTypeDef sTime = {0};RTC_DateTypeD...
I am having a problem with the USART on my STM32WL55JC2. I have configured the USART correctly, and I am using the correct pins, but the USART is not working.I have tried the following to troubleshoot the problem:I have checked the configuration of t...
Hi,I found two bugs related to priority group in STM32CubeIde 12.0 and newer. When try change priority group in NVIC tab, for example from NVIC_PRIORITYGROUP_4 to NVIC_PRIORITYGROUP_2, HAL_Init() function always use NVIC_PRIORITYGROUP_4: HAL_StatusTy...
I'm working through some code size optimization efforts and noticed that our list file includes some calls to __assert_func. We're not using asserts in our codebase so I'm guessing one of the standard libs is using it. I checked and we have defined N...
I am reading the "Getting started with STM32U5 MCU" guie, which mentions that JTAG/SWD lines should have a 47-Ohms resistor and a 6.1V diode for ESD protection,.I am using s STLINK-V3SET to program a custom board. STLINK already includes these compo...
I needed a help how to implement shutdown mode and wakeup from external reset in my application while (1) { HAL_Delay(100); // MAINS INPUT Adc_Mains(); HAL_ADC_Start(&hadc1); HAL_ADC_PollForConversion(&hadc1,1...
Hi all,I'm working with an STM32WL and I'm looking for an information I can't found. I have a voltage divider with 2 resistors to meseaure the battery voltage. I'd like to know what is the minimum current that the stm32wl can have on an analog input ...
Hello everyone, i am having issues with my board, I can't load to it. I am getting data read failed when i open stm32cubeprogrammer the OB PCROP DMEP box is checked (I did it) and I can't find a way to uncheck it. I have tried the ST-LINK_CLI.exe too...
Hello,I am trying to put my STM32F103C8T8 in sleep mode where all clocks are running etc. and wake it up using external UART interrupt.I am using MikroC as an environment and I don't think they have Wait for interrupt function. Is there any other sol...
