diff options
Diffstat (limited to 'src/diagnostic/diagnostic-manager.cpp')
| -rw-r--r-- | src/diagnostic/diagnostic-manager.cpp | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/diagnostic/diagnostic-manager.cpp b/src/diagnostic/diagnostic-manager.cpp index 6867ec3..c27c2b1 100644 --- a/src/diagnostic/diagnostic-manager.cpp +++ b/src/diagnostic/diagnostic-manager.cpp @@ -20,6 +20,7 @@ #include "diagnostic-manager.hpp" #include "uds/uds.h" +#include "../utils/openxc-utils.hpp" #include "../configuration.hpp" #define MAX_RECURRING_DIAGNOSTIC_FREQUENCY_HZ 10 @@ -259,6 +260,62 @@ bool diagnostic_manager_t::add_recurring_request(DiagnosticRequest* request, con return added; } +bool diagnostic_manager_t::is_diagnostic_response(const active_diagnostic_request_t& adr, const can_message_t& cm) const +{ + if(cm.get_id() == adr.get_id() + DIAGNOSTIC_RESPONSE_ARBITRATION_ID_OFFSET) + return true; + DEBUG(binder_interface, "Doesn't find an active diagnostic request that matches."); + return false; +} + +active_diagnostic_request_t* diagnostic_manager_t::is_diagnostic_response(const can_message_t& can_message) +{ + for (auto& entry : non_recurring_requests_) + { + if(is_diagnostic_response(*entry, can_message)) + return entry; + } + + for (auto& entry : recurring_requests_) + { + if(is_diagnostic_response(*entry, can_message)) + return entry; + } + return nullptr; +} + +openxc_VehicleMessage diagnostic_manager_t::relay_diagnostic_response(active_diagnostic_request_t* adr, const DiagnosticResponse& response) const +{ + openxc_VehicleMessage message; + float value = (float)diagnostic_payload_to_integer(&response); + if(adr->get_decoder() != nullptr) + { + value = adr->get_decoder()(&response, value); + } + + if((response.success && strnlen(adr->get_name().c_str(), adr->get_name().size())) > 0) + { + // If name, include 'value' instead of payload, and leave of response + // details. + message = build_VehicleMessage(build_SimpleMessage(adr->get_name(), build_DynamicField(value))); + } + else + { + // If no name, send full details of response but still include 'value' + // instead of 'payload' if they provided a decoder. The one case you + // can't get is the full detailed response with 'value'. We could add + // another parameter for that but it's onerous to carry that around. + message = build_VehicleMessage(adr, response, value); + } + + if(adr->get_callback() != nullptr) + { + adr->get_callback()(adr, &response, value); + } + + return message; +} + bool diagnostic_manager_t::conflicting(active_diagnostic_request_t* request, active_diagnostic_request_t* candidate) const { return (candidate->get_in_flight() && candidate != request && |