Hello, I'm using the demoboard B-U585I-IOT02A with a STM32U5 microcontroller. Today, I'm using a RTC with an external battery placed before VBAT. But in order to reduce current consumption, I'm currently working on using shutdown mode in order to jus...
Hi, I've been working with the NUCLEO-F401RE board developing on windows. Everything has been going smoothly but I'm having issues now that I'm trying to connect it to a Raspberry Pi.On Windows, when connected, the STLink Virtual COM port shows up p...
I have working code for an STM32L0 device that uses Alarm A of the RTC to wake / interrupt at the desired minute interval. I now require the ability to wake / interrupt at the desired hours AND minutes time. Previously all masks were masked except fo...
Hello ~I'm studying IWDG concept. (STM32F769-EVAl)First picture is the block diagram of IWDG at reference mannuals (stm32f76xxx, stm32f77xxx). Second picture is IWDG parameter setting using Cube MX. Window register doesn't exist in block diagram. Is ...
Hi everyone,I have stm32L053R8 nucleo64 board. I'm trying to get adc measure in low power run mode. It's not working correctly in Lprun mode but when I try in run mode it's working. In Lprun mode I only get 2 values. Half of the resolution and full o...
I've been testing the internal temperature sensor on STM32 Nucleo-L452RE.Therefore, I am using the internal Macors as well as a self-build function to calculate the temperature. Both yield the same value, thus the same constant negative offset of rou...
HiI'm using the Random Number Generator in interrupt mode and am getting HAL_RNG_ERROR_SEED errors. I'm not getting clock errors. I use HAL to drive the rng.The errors are quite infrequent, I don't have stats but probably 1 in 100000.Are these errors...
I am using HAL_I2C_Slave_Receive_DMA() function and am putting flags in each of the Callbacks which I have redefined in my code from the weak ones in stm32g0xx_hal_i2c.c. I have also tried putting breakpoints in the callback functions to see if it fo...
Hi,I'm pretty new to the st and embedded world.I'd like to know what is the recommended way/how do you version control your releases?I'm looking for something better than manually writing the release version in as a const parameter in a configuration...
