diff options
Diffstat (limited to 'CAN-binder/low-can-binding/can')
| -rw-r--r-- | CAN-binder/low-can-binding/can/can-bus-dev.cpp | 20 |
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; } |