mbed official / mbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Dependents:   hello SerialTestv11 SerialTestv12 Sierpinski ... more

mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

Diff: drivers/I2C.h

Revision:
139:856d2700e60b
Parent:
132:9baf128c2fab
Child:
145:64910690c574
--- a/drivers/I2C.h	Tue Mar 14 16:20:51 2017 +0000
+++ b/drivers/I2C.h	Thu Mar 30 13:26:47 2017 +0100
@@ -117,8 +117,8 @@
      *  @param repeated Repeated start, true - do not send stop at end
      *
      *  @returns
-     *      0 or non-zero - written number of bytes,
-     *      negative - I2C_ERROR_XXX status
+     *       0 on success (ack),
+     *   non-0 on failure (nack)
      */
     int write(int address, const char *data, int length, bool repeated = false);