atten-pps3xxx: Fix serial port timeout.

[libsigrok.git] / src / hardware / atten-pps3xxx / protocol.c

diff --git a/src/hardware/atten-pps3xxx/protocol.c b/src/hardware/atten-pps3xxx/protocol.c
index 0db7e232ad5fe8b880af69dfa44ce64e6079b707..98838b65bbe05a2ba00b4018f06ded7a8f5a3019 100644 (file)
--- a/src/hardware/atten-pps3xxx/protocol.c
+++ b/src/hardware/atten-pps3xxx/protocol.c
@@ -83,10 +83,13 @@ 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_blocking(serial, packet, PACKET_SIZE, 0) < PACKET_SIZE)
+       if (serial_write_blocking(serial, packet, PACKET_SIZE,
+                       devc->byte_delay_ms * PACKET_SIZE + 1) < PACKET_SIZE)
                sr_dbg("Failed to send packet.");
        dump_packet("sent", packet);
 }