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数据接收

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xinyang
2019-04-14 22:39:33 +08:00
parent d820b639ed
commit abf538270c
1 changed files with 3 additions and 0 deletions
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3
main.cpp
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@@ -96,6 +96,9 @@ void uartReceive(Uart* uart){
char data; char data;
while((data=uart->receive()) != '\n'){ while((data=uart->receive()) != '\n'){
buffer[cnt++] = data; buffer[cnt++] = data;
if(cnt >= 100){
LOGE("data receive over flow!");
}
}buffer[cnt] = 0; }buffer[cnt] = 0;
if(cnt == 9){ if(cnt == 9){
if(buffer[8] == 'e'){ if(buffer[8] == 'e'){