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Diffstat (limited to 'CAN-binder/low-can-binding/can/can-bus-dev.cpp')
-rw-r--r--CAN-binder/low-can-binding/can/can-bus-dev.cpp20
1 files changed, 8 insertions, 12 deletions
diff --git a/CAN-binder/low-can-binding/can/can-bus-dev.cpp b/CAN-binder/low-can-binding/can/can-bus-dev.cpp
index d097dc6..8470156 100644
--- a/CAN-binder/low-can-binding/can/can-bus-dev.cpp
+++ b/CAN-binder/low-can-binding/can/can-bus-dev.cpp
@@ -151,24 +151,21 @@ void can_bus_dev_t::can_reader(can_bus_t& can_bus)
/// @return 0 if message snet, -1 if something wrong.
int can_bus_dev_t::send(can_message_t& can_msg)
{
- ssize_t nbytes;
canfd_frame f;
-
f = can_msg.convert_to_canfd_frame();
if(can_socket_)
{
- nbytes = can_socket_.send(f);
- if (nbytes == -1)
+ can_socket_ << f;
+ if(!can_socket_)
{
- ERROR(binder_interface, "send_can_message: Sending CAN frame failed.");
+ ERROR(binder_interface, "%s: Sending CAN frame failed.", __FUNCTION__);
return -1;
}
- return (int)nbytes;
}
else
{
- ERROR(binder_interface, "send_can_message: socket not initialized. Attempt to reopen can device socket.");
+ ERROR(binder_interface, "%s: socket not initialized. Attempt to reopen can device socket.", __FUNCTION__);
open();
return -1;
}
@@ -187,7 +184,6 @@ int can_bus_dev_t::send(can_message_t& can_msg)
/// @return True if message sent, false if not.
bool can_bus_dev_t::shims_send(const uint32_t arbitration_id, const uint8_t* data, const uint8_t size)
{
- ssize_t nbytes;
canfd_frame f;
f.can_id = arbitration_id;
@@ -196,18 +192,18 @@ bool can_bus_dev_t::shims_send(const uint32_t arbitration_id, const uint8_t* dat
if(can_socket_)
{
- nbytes = can_socket_.send(f);
- if (nbytes == -1)
+ can_socket_ << f;
+ if (!can_socket_)
{
ERROR(binder_interface, "send_can_message: Sending CAN frame failed.");
return false;
}
- return true;
}
else
{
ERROR(binder_interface, "send_can_message: socket not initialized. Attempt to reopen can device socket.");
open();
+ return false;
}
- return false;
+ return true;
}