docs/library/lcd160cr: Add note about supported JPEG format/encodings.

micropython · Feb 28, 2017 · 1f549a3 · 1f549a3
1 parent ed81574
commit 1f549a3
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/docs/library/lcd160cr.rst b/docs/library/lcd160cr.rst
@@ -341,7 +341,9 @@ Advanced commands
 
 .. method:: LCD160CR.jpeg(buf)
 
-    Display a JPEG.  `buf` should contain the entire JPEG data.
+    Display a JPEG.  `buf` should contain the entire JPEG data. JPEG data should
+    not include EXIF information. The following encodings are supported: Baseline
+    DCT, Huffman coding, 8 bits per sample, 3 color components, YCbCr4:2:2.
     The origin of the JPEG is set by :meth:`LCD160CR.set_pos`.
 
 .. method:: LCD160CR.jpeg_start(total_len)