release version for attempt

raspberrypi_spi/LocalDimming/interface.c

@@ -57,7 +57,7 @@ int xfm_Init()
 	}
 	printf("/dev/ttyUSB0 Open success\r\n");
 
-	if ((fileuart = serialOpen("/dev/ttyAMA0", 115200)) < 0)
+	if ((fileuart = serialOpen("/dev/ttyAMA0", 9600)) < 0)   //changed from 115200 to 9600
 	{
 		printf("/dev/ttyAMA0 Open Faild\r\n");
 		return 0;
@@ -71,7 +71,7 @@ int xfm_Init()
 
 void protocalAck(int fileusb)
 {
-     printf("protocalAck..\n");
+    printf("protocalAck..\n");
 	char retExmaple[12] = {0};
 	strcpy(retExmaple, ret);
 	retExmaple[3] = 0x04;
@@ -142,6 +142,39 @@ uint16_t CrcValueCalc(const uint8_t *cpucData, uint16_t usLength)
 
 extern int get_audio_device_id();
 
+void releaseAckeachwakenwords(char* totalbuf)
+{
+    char* p = totalbuf;
+    while (*p != 'k' || *(p+1) != 'e')
+    {
+        p++;
+    }
+    p += 12;
+    if (g_callback != NULL){    
+        char buf[256] = {0};
+        snprintf(buf, 256, "cvlc --play-and-exit --aout alsa --alsa-audio-device hw:%d,0 /usr/local/bin/Videos/aaaa.mp3 &", get_audio_device_id());
+        //system("mpg321 /usr/local/bin/Videos/aaaa.mp3 &");
+        //system("cvlc --play-and-exit --aout alsa --alsa-audio-device hw:2,0 /usr/local/bin/Videos/aaaa.mp3 &");
+        system(buf);
+        g_callback(g_callback_ctx, 2);
+    }
+    switch(*p)
+    {
+        case 'x':
+            g_callback(g_callback_ctx, 2);
+            break;
+        case 'z':
+            g_callback(g_callback_ctx, 4);
+            break;
+        case 'y':
+            g_callback(g_callback_ctx, 3);
+            break;
+        default:
+            break;
+    }
+    
+}
+
 void sentUart(char *buf, int fileuart)
 {
 	if (count == 9)
@@ -156,15 +189,8 @@ void sentUart(char *buf, int fileuart)
 		write(fileuart, angleret, 2);
 		count = 1;
 		memset(totalbuf, 0, 1024);
-        if (g_callback != NULL){
-	    char buf[256] = {0};
-	    snprintf(buf, 256, "cvlc --play-and-exit --aout alsa --alsa-audio-device hw:%d,0 /usr/local/bin/Videos/aaaa.mp3 &", get_audio_device_id());
-	    //system("mpg321 /usr/local/bin/Videos/aaaa.mp3 &");
-	    //system("cvlc --play-and-exit --aout alsa --alsa-audio-device hw:2,0 /usr/local/bin/Videos/aaaa.mp3 &");
-	    system(buf);
-            g_callback(g_callback_ctx, 2);
-	    
-        }
+
+        releaseAckeachwakenwords(totalbuf);
 	}
 	else
 	{
@@ -198,6 +224,7 @@ void circleReading()
 			else
 			{
 				sentUart(buf, fileuart);     printf("                          %d\n", __LINE__);
+                serialFlush(fileusb);
 			}
 		}
     }