Posted on June 02, 2015 at 02:32Hi,
be warned - RM0091, as of rev. 7 (oct. 2014), has a few errors in section 19 ''General-purpose timers (TIM15/16/17) : it seems some sections were copy-pasted from another timer. Those timers *DO NOT* have a downcounting mode.
* 19.4.1 claims ''counter can count up, down or both up and down'' - nope !
* p.484 : in the note below the figure :''Downcounting configuration [...] when DIR bit in TIMx_CR1 is high.'' nope ! There's no DIR bit in TIM{15,16,17}_CR1
* 19.4.13 One pulse mode: ''- in downcounting: CNT > CCRx'' -> misleading
Fortunately I didn't need to change my design a lot because of this, but others may not be so lucky !
#rm0091
