Rihards Balass / 4DGL-mbed-32PTU

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Diff: Picaso_4DGL-32PTU_main.cpp

Revision:
16:cb072eea16e9
Parent:
15:86bdf382e6f7
Child:
17:5bf7947c3c19
diff -r 86bdf382e6f7 -r cb072eea16e9 Picaso_4DGL-32PTU_main.cpp
--- a/Picaso_4DGL-32PTU_main.cpp	Thu Sep 15 11:52:31 2016 +0000
+++ b/Picaso_4DGL-32PTU_main.cpp	Thu Sep 15 12:26:58 2016 +0000
@@ -388,3 +388,27 @@
         return false;
     }
 }
+
+//**************************************************************************
+bool PICASO_4DGL :: readByteResponse(int count) {
+    
+#if DEBUGMODE
+    pc.printf("\n\r DEBUG: Wait for answer");
+#endif
+
+    while (index < count) wait_ms(100); // wait for screen answer
+    
+#if DEBUGMODE
+    pc.printf("\n\r DEBUG: Answer = ");
+    pc.printf("%02X %02X %02X\n\r", rxBuf[0], rxBuf[1], rxBuf[2]);
+#endif
+    
+    if (rxBuf[0] == 6) {
+        index = 0; // set buffer index to 0
+        return true;
+    }
+    else {
+        index = 0;
+        return false;
+    }
+}