From a61f1ec25c2357d44208f577e12911fac4e3a7bc Mon Sep 17 00:00:00 2001
From: Galen Nickel <v-ganick@microsoft.com>
Date: Mon, 17 Jul 2017 23:48:13 -0700
Subject: [PATCH] Add cards to 'Control' page to match editor. (#454)

---
 docs/reference/control.md | 6 +++++-
 libs/core/control.cpp     | 4 ++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/docs/reference/control.md b/docs/reference/control.md
index f546edc8..dc762e40 100644
--- a/docs/reference/control.md
+++ b/docs/reference/control.md
@@ -8,8 +8,12 @@ control.inBackground(() => {
 });
 control.reset();
 control.waitMicros(4);
+control.onEvent(0, 0, () => { });
+control.raiseEvent(0, 0);
+control.eventTimestamp();
+control.eventValue();
 ```
 
 ### See Also
 
-[inBackground](/reference/control/in-background), [reset](/reference/control/reset), [wait-micros](/reference/control/wait-micros)
+[inBackground](/reference/control/in-background), [reset](/reference/control/reset), [waitMicros](/reference/control/wait-micros), [onEvent](/reference/control/on-event), [raiseEvent](/reference/control/raise-event), [eventTimestamp](/reference/control/event-timestamp), [eventValue](/reference/control/event-value)
diff --git a/libs/core/control.cpp b/libs/core/control.cpp
index d7bc1939..87498723 100644
--- a/libs/core/control.cpp
+++ b/libs/core/control.cpp
@@ -245,6 +245,7 @@ namespace control {
      * @param mode optional definition of how the event should be processed after construction (default is CREATE_AND_FIRE).
      */
     //% weight=21 blockGap=12 blockId="control_raise_event" block="raise event|from source %src=control_event_source_id|with value %value=control_event_value_id" blockExternalInputs=1
+    //% help=control/raise-event
     //% mode.defl=CREATE_AND_FIRE
     void raiseEvent(int src, int value, EventCreationMode mode) {
         MicroBitEvent evt(src, value, (MicroBitEventLaunchMode)mode);
@@ -254,6 +255,7 @@ namespace control {
      * Raises an event in the event bus.
      */
     //% weight=20 blockGap=8 blockId="control_on_event" block="on event|from %src=control_event_source_id|with value %value=control_event_value_id"
+    //% help=control/on-event
     //% blockExternalInputs=1
     void onEvent(int src, int value, Action handler) {
         registerWithDal(src, value, handler);
@@ -263,6 +265,7 @@ namespace control {
     * Gets the value of the last event executed on the bus
     */
     //% blockId=control_event_value" block="event value"
+    //% help=control/event-value
     //% weight=18
     int eventValue() {
         return pxt::lastEvent.value;
@@ -272,6 +275,7 @@ namespace control {
     * Gets the timestamp of the last event executed on the bus
     */
     //% blockId=control_event_timestamp" block="event timestamp"
+    //% help=control/event-timestamp
     //% weight=19 blockGap=8
     int eventTimestamp() {
         return pxt::lastEvent.timestamp;