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wideband
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extract definitions

This commit is contained in:
Matthew Kennedy 2021-11-06 02:12:29 -07:00
parent 4494fb9823
commit f484c1ff41
2 changed files with 35 additions and 22 deletions
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30
firmware/can.cpp
View File

@ -9,6 +9,9 @@
#include "pump_dac.h"
#include "port.h"
// this same header is imported by rusEFI to get struct layouts and firmware version
#include "../for_rusefi/wideband_can.h"
Configuration configuration;
static THD_WORKING_AREA(waCanTxThread, 256);
@ -141,30 +144,13 @@ void SendEmulatedAemXseries(uint8_t idx) {
frame[4] = (int)(GetNernstDc() * 200);
}
struct StandardData
{
uint16_t Lambda;
uint16_t TemperatureC;
uint8_t Valid;
uint8_t pad1;
uint16_t pad2;
};
struct DiagData
{
uint16_t Esr;
uint16_t NernstDc;
uint8_t PumpDuty;
Fault Status;
uint16_t pad;
};
void SendRusefiFormat(uint8_t idx)
{
{
CanTxTyped<StandardData> frame(0x170 + idx);
CanTxTyped<wbo::StandardData> frame(0x170 + idx);
// The same header is imported by the ECU and checked against this data in the frame
frame.get().Version = RUSEFI_WIDEBAND_VERSION;
uint16_t lambda = GetLambda() * 10000;
frame.get().Lambda = lambda;
@ -176,7 +162,7 @@ void SendRusefiFormat(uint8_t idx)
}
{
CanTxTyped<DiagData> frame(0x190 + idx);
CanTxTyped<wbo::DiagData> frame(0x190 + idx);
frame.get().Esr = GetSensorInternalResistance();
frame.get().NernstDc = GetNernstDc() * 1000;

27
for_rusefi/wideband_can.h Normal file
View File

@ -0,0 +1,27 @@
#pragma once
#define RUSEFI_WIDEBAND_VERSION 01
namespace wbo
{
struct StandardData
{
uint8_t Version;
uint8_t Valid;
uint16_t Lambda;
uint16_t TemperatureC;
uint16_t pad;
};
struct DiagData
{
uint16_t Esr;
uint16_t NernstDc;
uint8_t PumpDuty;
Fault Status;
uint16_t pad;
};
} // namespace wbo