diff options
| author | Tod E. Kurt <tod@todbot.com> | 2013-04-30 00:25:50 +0000 |
|---|---|---|
| committer | Tod E. Kurt <tod@todbot.com> | 2013-04-30 00:25:50 +0000 |
| commit | 2dec0bb942d34a3c5eb373ae549785533ea23d29 (patch) | |
| tree | 130be989c86fcf4ff135ece251b7763d36c1da24 | |
| parent | 894a61dffcbffb5769da53d5503219d519907ea5 (diff) | |
| download | arduino-serial-2dec0bb942d34a3c5eb373ae549785533ea23d29.tar.gz arduino-serial-2dec0bb942d34a3c5eb373ae549785533ea23d29.tar.bz2 arduino-serial-2dec0bb942d34a3c5eb373ae549785533ea23d29.zip | |
serialportdebug fixes
| -rw-r--r-- | arduino-serial-lib.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arduino-serial-lib.c b/arduino-serial-lib.c index 7ec100c..d9dbe91 100644 --- a/arduino-serial-lib.c +++ b/arduino-serial-lib.c @@ -14,6 +14,7 @@ #include <string.h> // String function definitions #include <sys/ioctl.h> +// uncomment this to debug reads //#define SERIALPORTDEBUG // takes the string name of the serial port (e.g. "/dev/tty.usbserial","COM1") @@ -130,7 +131,7 @@ int serialport_read_until(int fd, char* buf, char until, int buf_max, int timeou continue; } #ifdef SERIALPORTDEBUG - printf("serialport_read_until: i=%d, n=%d %c\n",i,n,b[0]); // debug + printf("serialport_read_until: i=%d, n=%d b='%c'\n",i,n,b[0]); // debug #endif buf[i] = b[0]; i++; |