Make SoftwareSerial receive buffer a uint8_t array

1 files changed, 2 insertions, 2 deletions

diff --git a/libraries/SoftwareSerial/src/SoftwareSerial.cpp b/libraries/SoftwareSerial/src/SoftwareSerial.cpp
index 877d128..376762e 100644
--- a/libraries/SoftwareSerial/src/SoftwareSerial.cpp
+++ b/libraries/SoftwareSerial/src/SoftwareSerial.cpp
@@ -48,7 +48,7 @@ http://arduiniana.org.
 // Statics

 //

 SoftwareSerial *SoftwareSerial::active_object = 0;

-char SoftwareSerial::_receive_buffer[_SS_MAX_RX_BUFF]; 

+uint8_t SoftwareSerial::_receive_buffer[_SS_MAX_RX_BUFF]; 

 volatile uint8_t SoftwareSerial::_receive_buffer_tail = 0;

 volatile uint8_t SoftwareSerial::_receive_buffer_head = 0;

 

@@ -482,5 +482,5 @@ int SoftwareSerial::peek()
     return -1;

 

   // Read from "head"

-  return (uint8_t)_receive_buffer[_receive_buffer_head];

+  return _receive_buffer[_receive_buffer_head];

 }