Adding custom buffer_length using I2C_BUFFER_LENGTH (#8390)

* Adding custom buffer_length using I2C_BUFFER_LENGTH
esp8266 · Dec 1, 2021 · 0f231b1 · 0f231b1
1 parent 2492057
commit 0f231b1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/libraries/Wire/Wire.h b/libraries/Wire/Wire.h
@@ -29,7 +29,11 @@
 
 
 
+#ifndef I2C_BUFFER_LENGTH
 #define BUFFER_LENGTH 128
+#else
+#define BUFFER_LENGTH I2C_BUFFER_LENGTH
+#endif
 
 class TwoWire : public Stream
 {