From 9045cdecd6ed060b4c192e060f42400f46d431af Mon Sep 17 00:00:00 2001 From: payton Date: Fri, 11 Aug 2023 23:18:56 +0800 Subject: [PATCH] =?UTF-8?q?1.=E8=AF=A5=E7=89=88=E6=9C=AC=E5=85=88=E5=B8=A6?= =?UTF-8?q?=E5=BB=B6=E6=97=B6tty=E8=AF=BB=E5=8F=96?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../sf_app/code/source/ttyusb/sf_hal_ttyusb.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/code/application/source/sf_app/code/source/ttyusb/sf_hal_ttyusb.c b/code/application/source/sf_app/code/source/ttyusb/sf_hal_ttyusb.c index 0f478ac21..732de229e 100755 --- a/code/application/source/sf_app/code/source/ttyusb/sf_hal_ttyusb.c +++ b/code/application/source/sf_app/code/source/ttyusb/sf_hal_ttyusb.c @@ -249,10 +249,10 @@ static SINT32 hal_ttyusb_read(SINT32 fd, SF_CHAR *recvBuf, SINT32 waitTime) SINT32 s32ret = 0; fd_set read_fds; struct timeval TimeoutVal; - //if(waitTime > 0) - // sf_sleep_ms(waitTime); + if(waitTime > 0) + sf_sleep_ms(waitTime); - //while(waitTime--) + while(waitTime--) { @@ -275,13 +275,13 @@ static SINT32 hal_ttyusb_read(SINT32 fd, SF_CHAR *recvBuf, SINT32 waitTime) } else if (s32ret < 0) { //MLOGE(" select failed\n"); - return SF_FAILURE; - //continue; + //return SF_FAILURE; + continue; } else if (0 == s32ret) { //MLOGW("FIFO select timeout [%d]\n",waitTime); - return SF_FAILURE; - //continue; + //return SF_FAILURE; + continue; } }