# OverviewI'm trying to add I2C1 in "controller mode" to an existing STM32U5G9 project, but am struggling to get it working.I am setting up the peripheral using HAL/LL calls and not relying on CubeMX setup.# What I'm SeeingThe goal is to have PG13 = ...
Hello,We are using an STM32U585RIT6 and doing some power measurement. What we are seeing is that the current drops to within the expected range when we put the MCU to sleep, but the current changes over time.Basically:Go into stop mode 2Current measu...
I'm using an STM32 to control a DC motor with a dual hall encoder feedback.To monitor motor position I want to use a General Purpose Timer (16bits) in Encoder Mode.The configuration is going well but I notice that the logic is reversed:When the motor...
Hi to all,I have a problem with clock and systick configuration.I am using an STM32F303CBT MCU and STMCubeIDE.At present my program realize a blinking led, but if I do not activate SysTick after a randon mumber of blinking the led stuck on or off ind...
Can someone kindly provide instructions on how to generate the tool chain here:https://github.com/STMicroelectronics/gnu-tools-for-stm32/tree/11.3.rel1I can't get it to workAlternatively can I get the precompiled toolchain for 11.3 rel. 1? ThanksTi...
So, I followed the following video step by step for a "project with a custom board" (video minute 13:04)https://www.youtube.com/watch?v=cbdFHmMOMwkI am working on an STM32G0B1CBT6The code is generated and can be built, but as soon as I enable the Uti...
Some parts of my application are driven by the SysTick timer, and I got into the practice of adding `HAL_PWR_EnterSTOPMode(PWR_MAINREGULATOR_ON, PWR_STOPENTRY_WFI)` while polling a flag, knowing that the SysTick interrupt will wake the microcontrolle...
Dear Community,I am currently using NUCLEO144-H563ZI board with STM32H563ZIT6 microcontroller to get ADC data via GPDMA1_CHANNEL1. The problem occurs when I change the optimization level in Keil(MDK-ARM version 5.26.2.0). If the firmware is compiled ...
Hi,I'm new to stm32g4 series and problaby have a basic question.I would like to check if it is possible to have this config:- ADC1 IN3 and IN4 as differential input (signal A)- ADC2 IN4 as single ended input (signal B)Then perform adc conversions in ...
Hello everyone!I am trying to use DMA for the first time with an ADC.I think I have configured my ADC and DMA correctly to work together (see configuration below).Using the debug I notice that in the HAL_ADC_Start_DMA function, the LL_ADC_REG_StartCo...
