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apps/examples/pty_test: Add termios calls to convert LF to CR-LF on writes

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Alan Carvalho de Assis 2016-07-16 12:38:44 -06:00 committed by Gregory Nutt
parent 3cd17bcc7c
commit 8a16e80cf3
1 changed files with 21 additions and 0 deletions
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21
examples/pty_test/pty_test.c
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@ -44,6 +44,7 @@
#include <unistd.h> #include <unistd.h>
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <termios.h>
#include <poll.h> #include <poll.h>
#include <fcntl.h> #include <fcntl.h>
#include <errno.h> #include <errno.h>
@ -242,6 +243,7 @@ int pty_test_main(int argc, char *argv[])
#endif #endif
{ {
struct term_pair_s termpair; struct term_pair_s termpair;
struct termios tio;
pthread_t si_thread; pthread_t si_thread;
pthread_t so_thread; pthread_t so_thread;
char buffer[16]; char buffer[16];
@ -306,6 +308,25 @@ int pty_test_main(int argc, char *argv[])
goto error_serial; goto error_serial;
} }
/* Enable \n -> \r\n conversion during write */
ret = tcgetattr(termpair.fd_uart, &tio);
if (ret)
{
fprintf(stderr, "en_crlf_conv: ERROR during tcgetattr(): %d\n",
errno);
goto error_serial;
}
tio.c_oflag = OPOST | ONLCR;
ret = tcsetattr(termpair.fd_uart, TCSANOW, &tio);
if (ret)
{
fprintf(stderr, "en_crlf_conv: ERROR during tcsetattr(): %d\n",
errno);
goto error_serial;
}
printf("Starting a new NSH Session using %s\n", buffer); printf("Starting a new NSH Session using %s\n", buffer);
/* Close default stdin, stdout and stderr */ /* Close default stdin, stdout and stderr */