X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fatten-pps3xxx%2Fprotocol.c;h=8e678a16867ea7024ec84c0e18a03cc6d00e64ce;hb=3cd4b381744eb88fd4ba32565bd408c33b431629;hp=ed4d5505e6a17d7ef8edf469cd8192e20b987e07;hpb=155b680da482cea2381becb73c51cfb838bff31e;p=libsigrok.git

diff --git a/src/hardware/atten-pps3xxx/protocol.c b/src/hardware/atten-pps3xxx/protocol.c
index ed4d5505..8e678a16 100644
--- a/src/hardware/atten-pps3xxx/protocol.c
+++ b/src/hardware/atten-pps3xxx/protocol.c
@@ -18,7 +18,6 @@
  */
 
 #include <string.h>
-#include <errno.h>
 #include "protocol.h"
 
 static void dump_packet(char *msg, uint8_t *packet)
@@ -83,11 +82,13 @@ static void handle_packet(const struct sr_dev_inst *sdi)
 
 SR_PRIV void send_packet(const struct sr_dev_inst *sdi, uint8_t *packet)
 {
+	struct dev_context *devc;
 	struct sr_serial_dev_inst *serial;
 
+	devc = sdi->priv;
 	serial = sdi->conn;
-	if (serial_write(serial, packet, PACKET_SIZE) == -1)
-		sr_dbg("Failed to send packet: %s", strerror(errno));
+	if (serial_write_blocking(serial, packet, PACKET_SIZE, devc->delay_ms) < PACKET_SIZE)
+		sr_dbg("Failed to send packet.");
 	dump_packet("sent", packet);
 }
 
@@ -162,4 +163,3 @@ SR_PRIV int atten_pps3xxx_receive_data(int fd, int revents, void *cb_data)
 
 	return TRUE;
 }
-