FreeRTOS on STM32 v2 - 21a Low power modes (tickless mode) - lab

[@lucagessi-creatives]

Really clear! Thanks for the support!

[@juancarlosnarvaez3875]

Awsome. Thanks a lot for the video! You are the best!

[@stmicroelectronics]

Glad you liked it!

[@gauthamnei]

How to stay in run mode as per our requirement it may even 10 mins and do processing some data and sensor reading

[@alexandristomin1313]

You select LSE 32768Hz clock source for LPTIM and divider 32 -> LPTIM counter clock is 1024Hz. But FreeRTOS timebase is SysTick, wich is reate 1000Hz, and osDelay(1000) not be a 1000ms :)! Solution: 1. Select the LPTIM clock source LSI 32000Hz (then LPTIM frequency will be 1000Hz as need for osDelay() correct) 2. Select RTC clock source LSE (for normal time, LSI has a bigger drift, LSE better) And you did the opposite )))

[@embeddedpilot]

Don't forget to stop the debugger before measuring 😅