Micropython - File upload: Transfer as a list of bytes(numbers)

4refr0nt · Apr 28, 2017 · 80893ea · 80893ea
1 parent 8a7471f
commit 80893ea
Showing 1 changed file with 18 additions and 2 deletions.
diff --git a/ESPlorer/src/ESPlorer/pyFiler.java b/ESPlorer/src/ESPlorer/pyFiler.java
@@ -27,11 +27,12 @@ public boolean Put(String ft, String[] s) {
         boolean success = true;
         sendBuf = new ArrayList<String>();
 
-        sendBuf.add("f=open('" + escape(ft) + "','w')");
+        sendBuf.add("f=open('" + escape(ft) + "','wb')");
         for (String subs : s) {
-            sendBuf.add("f.write('" + escape(subs) + "\\n')");
+            sendBuf.add("f.write(bytes(" + lineToByteList(subs) + "))");
         }
         sendBuf.add("f.close()");
+        sendBuf.add("del f");
 
         return success;
     }
@@ -63,6 +64,21 @@ public String GetParent() {
     public boolean isExist() {
         return false;
     }
+
+    public String lineToByteList(String str) {
+        StringBuilder buf = new StringBuilder((str.length() * 4)+5);
+        buf.append('[');
+
+        for(byte b : str.getBytes()) {
+            buf.append(String.valueOf(b));
+            buf.append(',');
+        }
+
+        buf.append("10"); // \n - newline
+        buf.append(']');
+
+        return buf.toString();
+    }
 
     public String escape(String str) {
         char ch;