From 3d4410230b12a741650f653039b5f34642b02f77 Mon Sep 17 00:00:00 2001
From: Michael Miller <Makuna@hotmail.com>
Date: Mon, 7 Jan 2019 15:45:03 -0800
Subject: [PATCH] subscribe and unscubscribe consistent

---
 src/internal/NeoEsp8266UartMethod.cpp | 7 +++++--
 src/internal/NeoEsp8266UartMethod.h   | 2 +-
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/internal/NeoEsp8266UartMethod.cpp b/src/internal/NeoEsp8266UartMethod.cpp
index 252d3a7..642c1a9 100644
--- a/src/internal/NeoEsp8266UartMethod.cpp
+++ b/src/internal/NeoEsp8266UartMethod.cpp
@@ -99,8 +99,11 @@ void NeoEsp8266UartInterruptContext::Attach()
 
 void NeoEsp8266UartInterruptContext::Detach()
 {
-    // uart_unsubscribeInterrupt is safe and does INT enable and disable within it
-    uart_unsubscribeInterrupt(_uartNum, Isr);
+    ETS_UART_INTR_DISABLE();
+    if (uart_unsubscribeInterrupt(_uartNum, Isr))
+    {
+        ETS_UART_INTR_ENABLE();
+    }
 }
 
 void ICACHE_RAM_ATTR NeoEsp8266UartInterruptContext::Isr(void* param)
diff --git a/src/internal/NeoEsp8266UartMethod.h b/src/internal/NeoEsp8266UartMethod.h
index cf2cc43..dfab0c0 100644
--- a/src/internal/NeoEsp8266UartMethod.h
+++ b/src/internal/NeoEsp8266UartMethod.h
@@ -114,7 +114,7 @@ public:
     static const uint32_t Index = 0;
     static void Init()
     {
-        pinMode(1, SPECIAL);
+        pinMode(1, FUNCTION_0);
     }
 };