Radiodocsupdate (#1430)

* a few updates

* more updates

* reorder radio blocks

* more shuffling of new radio apis

* fixing hot or ocold

* more doc fixes

* more updates

* fixing docs issues

* more doc fixes

* restore docs errors

* missing packate

* renamed argument of callback

* mssing radio

* more odcs fixes

* lock turtle

* ignore docs for now

docs/reference/radio/received-packet.md

@@ -0,0 +1,43 @@
+# Received Packet Property
+
+Get one of the properties from the last received radio packet.
+
+```sig
+radio.receivedPacket(RadioPacketProperty.SignalStrength)
+```
+
+## Parameters
+
+* **type**: the property type to get from the packet. These are:
+>* ``signal strength``: the strength of the radio signal when the packet was received.
+>* ``serial number``: the serial number of the board sending the packet.
+>* ``time``: the time when the packet was sent.
+
+## Returns
+
+* a [number](/types/number) that is the property selected in the **type** parameter.
+
+## Example
+
+This program uses the signal strength from received packets to graph the
+approximate distance between two @boardname@s.
+
+```blocks
+basic.forever(() => {
+    radio.sendNumber(0)
+})
+radio.onReceivedNumber(function (receivedNumber) {
+    led.plotBarGraph(
+        Math.abs(radio.receivedPacket(RadioPacketProperty.SignalStrength) + 42),
+        128 - 42
+    )
+})
+```
+
+## See also
+
+[set transmit serial number](/reference/radio/set-transmit-serial-number)
+
+```package
+radio
+```