#include "can-signals.hpp"
-#include "../binding/configuration.hpp"
+#include "../binding/application.hpp"
#include "../utils/signals.hpp"
#include "can-decoder.hpp"
#include "can-message.hpp"
std::string can_signal_t::prefix_ = "messages";
-can_signal_t::can_signal_t(std::uint8_t message_set_id,
- std::uint8_t message_id,
+can_signal_t::can_signal_t(
std::string generic_name,
uint8_t bit_position,
uint8_t bit_size,
SignalDecoder decoder,
SignalEncoder encoder,
bool received)
- : message_set_id_{ message_set_id }
- , message_id_{ message_id }
- , generic_name_{ generic_name }
+ : parent_{nullptr},
+ generic_name_{ generic_name }
, bit_position_{ bit_position }
, bit_size_{ bit_size }
, factor_{ factor }
, last_value_{.0f}
{}
-utils::socketcan_bcm_t can_signal_t::get_socket() const
+can_message_definition_t* can_signal_t::get_message() const
{
- return socket_;
+ return parent_;
}
-const can_message_definition_t& can_signal_t::get_message() const
-{
- return configuration_t::instance().get_can_message_definition(message_set_id_, message_id_);
-}
-
-const std::string& can_signal_t::get_generic_name() const
+const std::string can_signal_t::get_generic_name() const
{
return generic_name_;
}
return prefix_ + "." + generic_name_;
}
-const std::string& can_signal_t::get_prefix() const
+const std::string can_signal_t::get_prefix() const
{
return prefix_;
}
return last_value_;
}
+void can_signal_t::set_parent(can_message_definition_t* parent)
+{
+ parent_ = parent;
+}
+
void can_signal_t::set_prefix(std::string val)
{
prefix_ = val;
last_value_ = val;
}
-/// @brief Create a RX_SETUP receive job using the BCM socket.
-///
-/// @return 0 if ok else -1
-int can_signal_t::create_rx_filter()
-{
- // Make sure that socket has been opened.
- if(! socket_)
- socket_.open(
- get_message().get_bus_name());
-
- uint32_t can_id = get_message().get_id();
-
- struct utils::simple_bcm_msg bcm_msg;
- struct can_frame cfd;
-
- memset(&cfd, 0, sizeof(cfd));
- memset(&bcm_msg.msg_head, 0, sizeof(bcm_msg.msg_head));
- float val = (float)(1 << bit_size_)-1;
- float freq = frequency_.frequency_to_period();
- if(freq <= 0)
- freq = 0.000001f;
-
- bcm_msg.msg_head.opcode = RX_SETUP;
- bcm_msg.msg_head.can_id = can_id;
- bcm_msg.msg_head.flags = SETTIMER;
- bcm_msg.msg_head.ival2.tv_sec = long(freq);
- bcm_msg.msg_head.ival2.tv_usec = (freq - (long)freq) * 1000000;
- bcm_msg.msg_head.nframes = 1;
- bitfield_encode_float(val,
- bit_position_,
- bit_size_,
- factor_,
- offset_,
- cfd.data,
- CAN_MAX_DLEN);
-
- bcm_msg.frames = cfd;
-
- if(socket_ << bcm_msg)
- return 0;
- return -1;
-}
-
-can_message_format_t can_signal_t::read_socket()
-{
- can_message_t msg;
- can_bus_t& cbm = configuration_t::instance().get_can_bus_manager();
- socket_ >> msg;
- std::lock_guard<std::mutex> can_message_lock(cbm.get_can_message_mutex());
- { cbm.push_new_can_message(msg); }
- cbm.get_new_can_message_cv().notify_one();
-
- return msg.get_format();
-}
\ No newline at end of file
+void can_signal_t::set_timestamp(uint64_t timestamp)
+{
+ frequency_.tick(timestamp);
+}
+