Lowest possible time resolution of App Timer with FreeRTOS?

[xavierl]

Hi, I am trying to implement app_timer library with FreeRTOS. Based on my testings, it seems that app_timer_start() under app_timer_freertos.c has the lowest time resolution of ~1ms. (1 tick change = ~1ms change).

I would like to clarify if there is a way to get 0.1ms or better resolution while using app_timer with FreeRTOS?

[AndreasF]

Hi.

I would like to clarify if there is a way to get 0.1ms or better resolution while using app_timer with FreeRTOS?

 This is not possible, unfortunately.

1/1024 second (0.0009765625 second) is the smallest resolution you can get.

Best regards,

Andreas