X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Ftondaj-sl-814%2Fprotocol.c;h=b27388d1839801fdd1303ec333635e121813ddeb;hb=fe5a735553470fe372ff1c12eb55398bd0f098b8;hp=b4deee1364f5b6fafdec8eeef16ee1a3de687927;hpb=47d98603e706e8c4f2da2b031f31c6dd2cc3b246;p=libsigrok.git

diff --git a/src/hardware/tondaj-sl-814/protocol.c b/src/hardware/tondaj-sl-814/protocol.c
index b4deee13..b27388d1 100644
--- a/src/hardware/tondaj-sl-814/protocol.c
+++ b/src/hardware/tondaj-sl-814/protocol.c
@@ -133,14 +133,14 @@ int tondaj_sl_814_receive_data(int fd, int revents, void *cb_data)
 		buf[2] = 0x0d;
 		sr_spew("Sending init command: %02x %02x %02x.",
 			buf[0], buf[1], buf[2]);
-		if ((ret = serial_write(serial, buf, 3)) < 0) {
+		if ((ret = serial_write_blocking(serial, buf, 3, 0)) < 0) {
 			sr_err("Error sending init command: %d.", ret);
 			return FALSE;
 		}
 		devc->state = GET_INIT_REPLY;
 	} else if (devc->state == GET_INIT_REPLY) {
 		/* If we just sent the "init" command, get its reply. */
-		if ((ret = serial_read(serial, buf, 2)) < 0) {
+		if ((ret = serial_read_blocking(serial, buf, 2, 0)) < 0) {
 			sr_err("Error reading init reply: %d.", ret);
 			return FALSE;
 		}
@@ -159,7 +159,7 @@ int tondaj_sl_814_receive_data(int fd, int revents, void *cb_data)
 		buf[2] = 0x0d;
 		sr_spew("Sending data request command: %02x %02x %02x.",
 			buf[0], buf[1], buf[2]);
-		if ((ret = serial_write(serial, buf, 3)) < 0) {
+		if ((ret = serial_write_blocking(serial, buf, 3, 0)) < 0) {
 			sr_err("Error sending request command: %d.", ret);
 			return FALSE;
 		}