From: Jiří Matěják <jiri.matejak@fel.cvut.cz>
Date: Tue, 24 Apr 2018 15:36:48 +0000 (+0200)
Subject: conditional beep
X-Git-Url: https://rtime.felk.cvut.cz/gitweb/coffee/mt-apps.git/commitdiff_plain/fc572a44fa5508a743d39a0298d5b85465c8040a

conditional beep
---

diff --git a/Makefile b/Makefile
index 95e4060..ee73c39 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,9 @@
 SOURCE_FILES = mt_rfid.c
 OUTPUT_FILE = mt-rfid
-UFR_LIB = -luFCoder-armhf
+LIBRARIES = -lev -luFCoder-armhf
 
 all: $(SOURCE_FILES)
-	$(CC) $(CFLAGS) -o $(OUTPUT_FILE) $(SOURCE_FILES) $(UFR_LIB)
+	$(CC) $(CFLAGS) -o $(OUTPUT_FILE) $(SOURCE_FILES) $(LIBRARIES)
 
 .PHONY: clean
 
diff --git a/mt_rfid.c b/mt_rfid.c
index a16dffb..75f698f 100644
--- a/mt_rfid.c
+++ b/mt_rfid.c
@@ -119,7 +119,9 @@ static void ufr_read(char *uid)
     JSON_NUM(uid_size);  JSON_NEXT();
     JSON_STR(uid);    JSON_END();
 
+#ifdef UFR_BEEP
     ReaderUISignal(0, 1);
+#endif
 }
 
 static void ufr_cb(EV_P_ ev_io *w_, int revents)
diff --git a/mt_rfid.h b/mt_rfid.h
index 5d95960..d0a4cc8 100644
--- a/mt_rfid.h
+++ b/mt_rfid.h
@@ -26,6 +26,8 @@ typedef struct {
 #define ASYNC_BAUD_RATE 1000000
 #define BASYNC_BAUD_RATE B1000000
 
+#define UFR_BEEP
+
 // really simple JSON helpers
 #define JSON_NUM(NAME) printf("\"" #NAME "\": %d", NAME)
 #define JSON_STR(NAME) printf("\"" #NAME "\": \"%s\"", NAME)