scanalogic2: Only print actual state changes in the log.

[libsigrok.git] / hardware / ikalogic-scanalogic2 / protocol.c

diff --git a/hardware/ikalogic-scanalogic2/protocol.c b/hardware/ikalogic-scanalogic2/protocol.c
index d1fb3beb763ebee85424368f75512d2527e8310e..4ed690b6969a219ba89b3698e8e6ce39f563f194 100644 (file)
--- a/hardware/ikalogic-scanalogic2/protocol.c
+++ b/hardware/ikalogic-scanalogic2/protocol.c
@@ -292,7 +292,9 @@ SR_PRIV void sl2_receive_transfer_in( struct libusb_transfer *transfer)
                return;
        }
 
-       sr_spew("State changed from %i to %i.", devc->state, devc->next_state);
+       if (devc->state != devc->next_state)
+               sr_spew("State changed from %i to %i.",
+                       devc->state, devc->next_state);
        devc->state = devc->next_state;
 
        if (devc->state == STATE_WAIT_DATA_READY) {
@@ -421,7 +423,9 @@ SR_PRIV void sl2_receive_transfer_out( struct libusb_transfer *transfer)
                return;
        }
 
-       sr_spew("State changed from %i to %i.", devc->state, devc->next_state);
+       if (devc->state != devc->next_state)
+               sr_spew("State changed from %i to %i.",
+                       devc->state, devc->next_state);
        devc->state = devc->next_state;
 
        if (devc->state == STATE_IDLE) {