motech-lps-30x: Mark serial read call as nonblocking.

[libsigrok.git] / src / hardware / mic-985xx / protocol.c

diff --git a/src/hardware/mic-985xx/protocol.c b/src/hardware/mic-985xx/protocol.c
index ce5f0209649e3afc00a4f4f5c6b3accf508ff7a5..9d0e603b1daffad54af5ecd1e42133ab47b5d4fe 100644 (file)
--- a/src/hardware/mic-985xx/protocol.c
+++ b/src/hardware/mic-985xx/protocol.c
@@ -24,7 +24,7 @@ static int mic_send(struct sr_serial_dev_inst *serial, const char *cmd)
 {
        int ret;
 
-       if ((ret = serial_write(serial, cmd, strlen(cmd))) < 0) {
+       if ((ret = serial_write_blocking(serial, cmd, strlen(cmd))) < 0) {
                sr_err("Error sending '%s' command: %d.", cmd, ret);
                return SR_ERR;
        }
@@ -154,7 +154,7 @@ static void handle_new_data(struct sr_dev_inst *sdi, int idx)
 
        /* Try to get as much data as the buffer can hold. */
        len = SERIAL_BUFSIZE - devc->buflen;
-       len = serial_read(serial, devc->buf + devc->buflen, len);
+       len = serial_read_nonblocking(serial, devc->buf + devc->buflen, len);
        if (len < 1) {
                sr_err("Serial port read error: %d.", len);
                return;