From: Matthias Heidbrink <redacted>
Date: Thu, 17 Oct 2013 08:57:13 +0000 (+0200)
Subject: serial: Added flags CLOCAL (ignore modem status lines) and CREAD (start receiver).
X-Git-Tag: libsigrok-0.2.2~28
X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=commitdiff_plain;h=a510d55571a970fd90e6aca30771dd34bcc73296

serial: Added flags CLOCAL (ignore modem status lines) and CREAD (start receiver).
---

diff --git a/hardware/common/serial.c b/hardware/common/serial.c
index 0c64203f..d8a912b2 100644
--- a/hardware/common/serial.c
+++ b/hardware/common/serial.c
@@ -598,6 +598,9 @@ SR_PRIV int serial_set_params(struct sr_serial_dev_inst *serial, int baudrate,
 	/* Disable canonical mode, and don't echo input characters. */
 	term.c_lflag &= ~(ICANON | ECHO);
 
+	/* Ignore modem status lines; enable receiver */
+	term.c_cflag |= (CLOCAL | CREAD);
+
 	/* Write the configured settings. */
 	if (tcsetattr(serial->fd, TCSADRAIN, &term) < 0) {
 		sr_err("tcsetattr() error: %s.", strerror(errno));