improved termios settings

fixed length check at write
fixed output at log

1 files changed, 15 insertions, 2 deletions

diff --git a/utils.c b/utils.c
index 6178d3b..e046b9c 100644
--- a/utils.c
+++ b/utils.c
@@ -150,6 +150,21 @@ int setup_tty(int fd, speed_t speed)
     return ret;
   }
 
+//  tmio.c_iflag |= ;
+  tmio.c_iflag &= ~(INLCR | ICRNL | IGNCR | IXON | IXOFF);
+  
+//  tmio.c_oflag |= ;
+  tmio.c_oflag &= ~(ONLCR | OCRNL | ONOCR | ONLRET);
+
+  tmio.c_cflag |= CS8 | CLOCAL | CREAD;
+  tmio.c_cflag &= ~(CSTOPB | PARENB);
+
+//  tmio.c_lflag |= ;
+  tmio.c_lflag &= ~(ICANON | ECHO);
+
+  tmio.c_cc[VTIME]    = 0;
+  tmio.c_cc[VMIN]     = 1;
+
   ret = cfsetospeed(&tmio, speed);
   if(ret) {
     log_printf(ERROR, "Error on cfsetospeed(): %s", strerror(errno));
@@ -162,8 +177,6 @@ int setup_tty(int fd, speed_t speed)
     return ret;
   }
 
-  tmio.c_lflag &= ~ECHO;
-
   ret = tcsetattr(fd, TCSANOW, &tmio);
   if(ret) {
     log_printf(ERROR, "Error on tcsetattr(): %s", strerror(errno));