Fixed full issue

sufst-openlogger_controller/buffer.cpp

@@ -67,7 +67,7 @@ void cirBufferWriteBytes(cirBuffer_handle cirBuff, void *src, uint16_t len)
 
     uint16_t usedBytes = cirBufferAvailable(cirBuff);
 
-    if ((usedBytes + len) <= cirBuff->capacity) {
+    if ((usedBytes + len) > cirBuff->capacity) {
         cirBuff->full = 1;
     }