Qian Yuyang / Mbed 2 deprecated Balance_Car_QianYuyang

QAQ ==!

Dependencies:   mbed QEI-1 nRF24L01P xiugai

Diff: SYN6288.h

Revision:
12:741de117e1ee
Parent:
9:d03b1af2b8d8
--- a/SYN6288.h	Thu Nov 14 03:16:22 2019 +0000
+++ b/SYN6288.h	Fri Nov 29 16:07:26 2019 +0000
@@ -3,7 +3,6 @@
 #include "mbed.h"
 #include "string.h"
 #include <string>
-void voice_play(char* value, Serial* ser);
-void voice_play(std::string value, Serial* ser);
+void voice_play(const std::string &value, Serial* ser);
 #endif