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1.tty去掉延时

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payton 2023-08-11 11:10:01 +08:00
parent 8690cc72b8
commit 17079f8ab3
1 changed files with 2 additions and 2 deletions
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4
code/application/source/sf_app/code/source/ttyusb/sf_hal_ttyusb.c
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@ -249,8 +249,8 @@ static SINT32 hal_ttyusb_read(SINT32 fd, SF_CHAR *recvBuf, SINT32 waitTime)
SINT32 s32ret = 0; SINT32 s32ret = 0;
fd_set read_fds; fd_set read_fds;
struct timeval TimeoutVal; struct timeval TimeoutVal;
if(waitTime > 0) //if(waitTime > 0)
sf_sleep_ms(waitTime); // sf_sleep_ms(waitTime);
//while(waitTime--) //while(waitTime--)
{ {