From 50b172023f27e571ffdc250a7e90916b46b8feca Mon Sep 17 00:00:00 2001
From: Jos Verlinde <josverl@microsoft.com>
Date: Tue, 21 Sep 2021 18:26:39 +0200
Subject: [PATCH] docs/library/pyb.Timer.rst: Add pyb.Timer class constants.

---
 docs/library/pyb.Timer.rst | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/docs/library/pyb.Timer.rst b/docs/library/pyb.Timer.rst
index 34fe71155f..cc7a01f580 100644
--- a/docs/library/pyb.Timer.rst
+++ b/docs/library/pyb.Timer.rst
@@ -262,3 +262,12 @@ Methods
    for which the pulse is active.  The value can be an integer or
    floating-point number for more accuracy.  For example, a value of 25 gives
    a duty cycle of 25%.
+
+Constants
+---------
+
+.. data:: Timer.UP
+          Timer.DOWN
+          Timer.CENTER
+
+   Configures the timer to count Up, Down, or from 0 to ARR and then back down to 0.