message: More explicit define about CAN protocols.

Change a bit CAN binding define about used protocol. There was a mistake
about BCM define which isn't a protocol at all but a maner to filter
and retrieve CAN message through SocketCAN. Also FD_FRAME was using the
same name than SocketCAN which isn't a good idea, better to distinguis both
of them.

Change-Id: I255fa03029c7d5f90a33448e5e7692d8c249279b
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

4 files changed, 13 insertions, 13 deletions

diff --git a/low-can-binding/binding/low-can-cb.cpp b/low-can-binding/binding/low-can-cb.cpp
index c2f4b78f..d1325d35 100644
--- a/low-can-binding/binding/low-can-cb.cpp
+++ b/low-can-binding/binding/low-can-cb.cpp
@@ -526,7 +526,7 @@ static int send_message(message_t *message, const std::string& bus_name, uint32_
 	cd[bus_name]->set_signal(signal);
 
 
-	if(flags&BCM_PROTOCOL)
+	if(flags&CAN_PROTOCOL)
 		return low_can_subscription_t::tx_send(*cd[bus_name], message, bus_name);
 #ifdef USE_FEATURE_ISOTP
 	else if(flags&ISOTP_PROTOCOL)
@@ -552,12 +552,12 @@ static void write_raw_frame(afb_req_t request, const std::string& bus_name, mess
 	if( !sf.signals.empty() )
 	{
 		AFB_DEBUG("ID WRITE RAW : %d", sf.signals.front()->get_message()->get_id());
-		if(flags & BCM_PROTOCOL)
+		if(flags & CAN_PROTOCOL)
 		{
 			if(sf.signals.front()->get_message()->is_fd())
 			{
 				AFB_DEBUG("CANFD_MAX_DLEN");
-				message->set_flags(CAN_FD_FRAME);
+				message->set_flags(CAN_PROTOCOL_WITH_FD_FRAME);
 				message->set_maxdlen(CANFD_MAX_DLEN);
 			}
 			else
@@ -591,7 +591,7 @@ static void write_raw_frame(afb_req_t request, const std::string& bus_name, mess
 		}
 		else
 		{
-			if(flags&BCM_PROTOCOL)
+			if(flags&CAN_PROTOCOL)
 				afb_req_fail(request, "Invalid", "Frame BCM");
 			else if(flags&J1939_PROTOCOL)
 				afb_req_fail(request, "Invalid", "Frame J1939");
@@ -631,7 +631,7 @@ static void write_frame(afb_req_t request, const std::string& bus_name, json_obj
 				  "can_data", &can_data))
 	{
 		message = new can_message_t(0, id, length, false, 0, data, 0);
-		write_raw_frame(request, bus_name, message, can_data, BCM_PROTOCOL, event_filter);
+		write_raw_frame(request, bus_name, message, can_data, CAN_PROTOCOL, event_filter);
 	}
 #ifdef USE_FEATURE_J1939
 	else if(!wrap_json_unpack(json_value, "{si, si, so !}",
@@ -688,7 +688,7 @@ static void write_signal(afb_req_t request, const std::string& name, json_object
 	else if(sig->get_message()->is_isotp())
 		flags = ISOTP_PROTOCOL;
 	else
-		flags = BCM_PROTOCOL;
+		flags = CAN_PROTOCOL;
 
 //	cfd = encoder_t::build_frame(sig, value);
 	message_t *message = encoder_t::build_message(sig, value, false, false);
diff --git a/low-can-binding/binding/low-can-subscription.cpp b/low-can-binding/binding/low-can-subscription.cpp
index 73ca2796..aef7ebfe 100644
--- a/low-can-binding/binding/low-can-subscription.cpp
+++ b/low-can-binding/binding/low-can-subscription.cpp
@@ -364,7 +364,7 @@ int low_can_subscription_t::open_socket(low_can_subscription_t &subscription, co
 	int ret = -1;
 	if(! subscription.socket_)
 	{
-		if(flags & BCM_PROTOCOL)
+		if(flags & CAN_PROTOCOL)
 		{
 			subscription.socket_ = std::make_shared<utils::socketcan_bcm_t>();
 			if( subscription.signal_ )
@@ -666,7 +666,7 @@ int low_can_subscription_t::create_rx_filter(std::shared_ptr<diagnostic_message_
 int low_can_subscription_t::create_rx_filter_bcm(low_can_subscription_t &subscription, struct bcm_msg& bcm_msg)
 {
 	// Make sure that socket is opened.
-	if(subscription.open_socket(subscription, "", BCM_PROTOCOL) < 0)
+	if(subscription.open_socket(subscription, "", CAN_PROTOCOL) < 0)
 		return -1;
 
 	// If it's not an OBD2 CAN ID then just add a simple RX_SETUP job
@@ -709,7 +709,7 @@ int low_can_subscription_t::tx_send(low_can_subscription_t &subscription, messag
 
 	std::vector<canfd_frame> cfd_vect = cm->convert_to_canfd_frame_vector();
 
-	if(subscription.open_socket(subscription, bus_name, BCM_PROTOCOL) < 0)
+	if(subscription.open_socket(subscription, bus_name, CAN_PROTOCOL) < 0)
 		return -1;
 
 	struct bcm_msg &bcm_cm = cm->get_bcm_msg();
diff --git a/low-can-binding/can/message-definition.cpp b/low-can-binding/can/message-definition.cpp
index 80609827..63541277 100644
--- a/low-can-binding/can/message-definition.cpp
+++ b/low-can-binding/can/message-definition.cpp
@@ -79,12 +79,12 @@ uint32_t message_definition_t::get_id() const
 
 bool message_definition_t::is_fd() const
 {
-	return (flags_&FD_FRAME);
+	return (flags_ & CAN_PROTOCOL_WITH_FD_FRAME);
 }
 
 bool message_definition_t::is_j1939() const
 {
-	return (flags_&J1939_PROTOCOL);
+	return (flags_ & J1939_PROTOCOL);
 }
 
 bool message_definition_t::is_isotp() const
diff --git a/low-can-binding/can/message/message.hpp b/low-can-binding/can/message/message.hpp
index 7f13ac47..af34615a 100644
--- a/low-can-binding/can/message/message.hpp
+++ b/low-can-binding/can/message/message.hpp
@@ -37,13 +37,13 @@
  */
 
 #define INVALID_FLAG 0x0001
-#define BCM_PROTOCOL 0x0002
+#define CAN_PROTOCOL 0x0002
 #define J1939_PROTOCOL 0x0004
 #define J1939_ADDR_CLAIM_PROTOCOL 0x0008
 #define ISOTP_PROTOCOL 0x0010
 #define ISOTP_SEND 0x0020
 #define ISOTP_RECEIVE 0x0040
-#define FD_FRAME 0x0080
+#define CAN_PROTOCOL_WITH_FD_FRAME 0x0080
 
 /// @class message_t
 ///