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Diffstat (limited to 'examples/basic/basic-signals.cpp')
| -rw-r--r-- | examples/basic/basic-signals.cpp | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/examples/basic/basic-signals.cpp b/examples/basic/basic-signals.cpp new file mode 100644 index 00000000..14b37aef --- /dev/null +++ b/examples/basic/basic-signals.cpp @@ -0,0 +1,230 @@ +#include <binding/application.hpp> +#include <can/can-decoder.hpp> +#include <can/can-encoder.hpp> + +extern "C" { +CTLP_CAPI_REGISTER("example"); + +#include "can/canread.h" + +using openxc::can::read::publishNumericalMessage; + +void handleSteeringWheelMessage(CanMessage* message, + CanSignal* signals, int signalCount, Pipeline* pipeline) { + publishNumericalMessage("latitude", 42.0, pipeline); +} + +openxc_DynamicField handleInverted(CanSignal* signal, CanSignal* signals, + int signalCount, float value, bool* send) { + return openxc::payload::wrapNumber(value * -1); +} + +void initializeMyStuff() { } + +void initializeOtherStuff() { } + +void myLooper() { + // this function will be called once, each time through the main loop, after + // all CAN message processing has been completed +} + +// >>>>> handlers.cpp >>>>> +#include "can/canread.h" + +using openxc::can::read::publishNumericalMessage; + +void handleSteeringWheelMessage(CanMessage* message, + CanSignal* signals, int signalCount, Pipeline* pipeline) { + publishNumericalMessage("latitude", 42.0, pipeline); +} + +openxc_DynamicField handleInverted(CanSignal* signal, CanSignal* signals, + int signalCount, float value, bool* send) { + return openxc::payload::wrapNumber(value * -1); +} + +void initializeMyStuff() { } + +void initializeOtherStuff() { } + +void myLooper() { + // this function will be called once, each time through the main loop, after + // all CAN message processing has been completed +} + +// <<<<< handlers.cpp <<<<< + +std::shared_ptr<message_set_t> cms = std::make_shared<message_set_t>(message_set_t{0,"example", + { // beginning message_definition_ vector + {std::make_shared<message_definition_t>(message_definition_t{"hs",0x128,"ECM_z_5D2",8,0,frequency_clock_t(5.00000f),true, + { // beginning signals vector + {std::make_shared<signal_t> (signal_t{ + "engine_speed",// generic_name + 12,// bit_position + 8,// bit_size + 1.00000f,// factor + 0.00000f,// offset + 0,// min_value + 0,// max_value + frequency_clock_t(15.0000f),// frequency + true,// send_same + false,// force_send_changed + { + },// states + false,// writable + nullptr,// decoder + nullptr,// encoder + false,// received + std::make_pair<bool, int>(false, 0),// multiplex + static_cast<sign_t>(0),// signed + -1,// bit_sign_position + ""// unit + })}, + {std::make_shared<signal_t> (signal_t{ + "GearshiftPosition",// generic_name + 41,// bit_position + 3,// bit_size + 1.00000f,// factor + 0.00000f,// offset + 0,// min_value + 0,// max_value + frequency_clock_t(0.00000f),// frequency + true,// send_same + false,// force_send_changed + { + {1,"FIRST"}, + {4,"FOURTH"}, + {6,"NEUTRAL"}, + {5,"REVERSE"}, + {2,"SECOND"}, + {3,"THIRD"} + },// states + false,// writable + decoder_t::decode_state,// decoder + nullptr,// encoder + false,// received + std::make_pair<bool, int>(false, 0),// multiplex + static_cast<sign_t>(0),// signed + -1,// bit_sign_position + ""// unit + })}, + {std::make_shared<signal_t> (signal_t{ + "SteeringWheelAngle",// generic_name + 52,// bit_position + 12,// bit_size + 0.153920f,// factor + 0.00000f,// offset + 0,// min_value + 0,// max_value + frequency_clock_t(0.00000f),// frequency + true,// send_same + false,// force_send_changed + { + },// states + false,// writable + decoder_t::gnedSteeringWheelAngle,// decoder + nullptr,// encoder + false,// received + std::make_pair<bool, int>(false, 0),// multiplex + static_cast<sign_t>(0),// signed + -1,// bit_sign_position + ""// unit + })}, + {std::make_shared<signal_t> (signal_t{ + "steering_wheel_angle_error",// generic_name + 44,// bit_position + 12,// bit_size + 1.00000f,// factor + 0.00000f,// offset + 0,// min_value + 0,// max_value + frequency_clock_t(0.00000f),// frequency + true,// send_same + false,// force_send_changed + { + },// states + false,// writable + decoder_t::der,// decoder + nullptr,// encoder + false,// received + std::make_pair<bool, int>(false, 0),// multiplex + static_cast<sign_t>(0),// signed + -1,// bit_sign_position + ""// unit + })}, + {std::make_shared<signal_t> (signal_t{ + "steering_angle_sign",// generic_name + 52,// bit_position + 12,// bit_size + 1.00000f,// factor + 0.00000f,// offset + 0,// min_value + 0,// max_value + frequency_clock_t(0.00000f),// frequency + true,// send_same + false,// force_send_changed + { + },// states + false,// writable + decoder_t::der,// decoder + nullptr,// encoder + false,// received + std::make_pair<bool, int>(false, 0),// multiplex + static_cast<sign_t>(0),// signed + -1,// bit_sign_position + ""// unit + })} + } // end signals vector + })} // end message_definition entry + }, // end message_definition vector + { // beginning diagnostic_messages_ vector + {std::make_shared<diagnostic_message_t>(diagnostic_message_t{ + 12, + "", + 0, + 0, + UNIT::INVALID, + 1.00000f, + decoder_t::Pid, + nullptr, + true, + false + })} +, {std::make_shared<diagnostic_message_t>(diagnostic_message_t{ + 12, + "", + 0, + 0, + UNIT::INVALID, + 1.00000f, + nullptr, + nullptr, + true, + false + })} +, {std::make_shared<diagnostic_message_t>(diagnostic_message_t{ + 6, + "", + 0, + 0, + UNIT::INVALID, + 1.00000f, + decoder_t::agRequest, + nullptr, + true, + false + })} + + } // end diagnostic_messages_ vector +}); // end message_set entry + +CTLP_ONLOAD(plugin, handle) { + afb_api_t api = (afb_api_t) plugin->api; + CtlConfigT* CtlConfig = (CtlConfigT*) afb_api_get_userdata(api); + application_t* app = (application_t*) getExternalData(CtlConfig); + + return app->add_message_set(cms); +} + + +} |