From 4c5efe6dd5c3ef55c3cb137a0053dd9fd582525c Mon Sep 17 00:00:00 2001
From: proddy <paul@derbyshire.nl>
Date: Wed, 2 Jan 2019 23:47:53 +0100
Subject: [PATCH] added a comment

---
 src/emsuart.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/emsuart.cpp b/src/emsuart.cpp
index 6744f0c5c..baacc7efc 100644
--- a/src/emsuart.cpp
+++ b/src/emsuart.cpp
@@ -68,6 +68,7 @@ static void emsuart_rx_intr_handler(void * para) {
 /*
  * system task triggered on BRK interrupt
  * Read commands are all asynchronous
+ * When a buffer is full it is sent to the ems_parseTelegram() function in ems.cpp. This is the hook
  */
 static void ICACHE_FLASH_ATTR emsuart_recvTask(os_event_t * events) {
     // get next free EMS Receive buffer