From 937fe8e40aba5eb37c69fd5ff6bf4d800541a009 Mon Sep 17 00:00:00 2001
From: Romain Forlot <romain.forlot@iot.bzh>
Date: Wed, 1 Mar 2017 17:42:52 +0100
Subject: New way to return canfd_frame with now number of read bytes. This
 way, we can detect correctly the max data length and set the data correctly.

Change-Id: I346df154df76dbd4a463d1fabfd9edd56faca506
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
---
 src/can-bus.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/can-bus.hpp')

diff --git a/src/can-bus.hpp b/src/can-bus.hpp
index 991bf62..b80b68d 100644
--- a/src/can-bus.hpp
+++ b/src/can-bus.hpp
@@ -270,7 +270,7 @@ class can_bus_dev_t {
 		* @param const struct afb_binding_interface* interface pointer. Used to be able to log 
 		*  using application framework logger.
  		*/
-		canfd_frame read();
+		std::pair<struct canfd_frame&, size_t> read();
 		
 		/**
 		* @brief Send a can message from a can_message_t object.
-- 
cgit 1.2.3-korg