fix bug

2019-05-23 02:18:37 +08:00
parent cb5631e3da
commit 76bc5988c0
1 changed files with 4 additions and 0 deletions
--- a/others/src/serial/serial.cpp
+++ b/others/src/serial/serial.cpp
@@ -234,7 +234,9 @@ bool Serial::WriteData(const unsigned char* pData, unsigned int length){
        if(wait_uart){
            InitPort(nSpeed, nEvent, nBits, nStop);
        }
+        return false;
    }
+    return true;
 }

 bool Serial::ReadData(unsigned char* buffer, unsigned int length){
@@ -246,7 +248,9 @@ bool Serial::ReadData(unsigned char* buffer, unsigned int length){
        if(wait_uart){
            InitPort(nSpeed, nEvent, nBits, nStop);
        }
+        return false;
    }
+    return true;
 }

 int Serial::set_opt(int fd, int nSpeed, char nEvent, int nBits, int nStop) {