From 702106933e0fc43e8b0e07b126614625d303edd5 Mon Sep 17 00:00:00 2001 From: Philippe Teuwen Date: Fri, 9 Oct 2020 20:06:24 +0200 Subject: [PATCH] doc clocks --- doc/clocks.md | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/doc/clocks.md b/doc/clocks.md index cab77a180..098315fc6 100644 --- a/doc/clocks.md +++ b/doc/clocks.md @@ -76,11 +76,12 @@ Current usages: * `void SpinDelayUs(int us)` * `void SpinDelay(int ms)` based on SpinDelayUs +* `void SpinDelayUsPrecision(int us)` -Busy wait based on 46.875 kHz PWM Channel 0, 21.3 us precision - -WARNING: timer can't measure more than 1.39 s +Busy wait based on 46.875 kHz PWM Channel 0 +* 21.3 us precision and maximum 1.39 s +* *Precision* variant: 0.7 us precision and maximum 43 ms ## Occasional TC0+TC1 / CountUS functions