mirror of https://github.com/rusefi/rusefi.git
85 lines
2.5 KiB
C++
85 lines
2.5 KiB
C++
#include "pch.h"
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#include "rusefi_lua.h"
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#include "lua_lib.h"
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/**
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* MSB bit conversion insanity
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* data[1] means start offset 7
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* data[2] means start offset 15
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* data[3] means start offset 23
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* data[4] means start offset 31
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* data[5] means start offset 39
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* data[6] means start offset 47
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* data[7] means start offset 55
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* data[8] means start offset 63
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*/
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#define ECMEngineStatus "\ndata = { 0x80, 0x20, 0x29, 0x16, 0x0F, 0x40, 0x08, 0x00}\n "
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TEST(LuaE38, rpm) {
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const char* script = TWO_BYTES_MSB ECMEngineStatus R"(
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function testFunc()
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rpm = getTwoBytesMSB(data, 2, 0.25)
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return rpm
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end
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)";
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EXPECT_NEAR_M3(testLuaReturnsNumberOrNil(script).value_or(0), 2629.5);
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}
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TEST(LuaE38, tps) {
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const char* script = TWO_BYTES_MSB ECMEngineStatus R"(
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function testFunc()
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tps = data[5] * 0.3921
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return tps
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end
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)";
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EXPECT_NEAR_M3(testLuaReturnsNumberOrNil(script).value_or(0), 5.881);
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}
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TEST(LuaE38, packECMEngineStatus) {
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EXPECT_NEAR_M3(testLuaReturnsNumberOrNil(
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TWO_BYTES_MSB ARRAY_EQUALS PRINT_ARRAY R"(
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tps = 5.881
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function testFunc()
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canEngine = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
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canEngine[5] = tps / 0.3921
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print(arrayToString(canEngine))
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expected = { 0x00, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00, 0x00 }
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return equals(canEngine, expected)
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end
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)"
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).value_or(0), 0);
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}
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#define ECMEngineCoolantTemp "\ndata = { 0x00, 0xCA, 0x69, 0x3F, 0x6A, 0x00, 0x00, 0x00}\n "
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TEST(LuaE38, clt) {
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EXPECT_NEAR_M3(testLuaReturnsNumberOrNil(TWO_BYTES_MSB ECMEngineCoolantTemp R"(
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function testFunc()
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clt = data[3] -40
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return clt
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end
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)"
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).value_or(0), 65);
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}
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TEST(LuaE38, packECMEngineCoolantTemp) {
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EXPECT_NEAR_M3(testLuaReturnsNumberOrNil(
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TWO_BYTES_MSB ARRAY_EQUALS PRINT_ARRAY R"(
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clt = 65
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function testFunc()
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canEngine = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
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canEngine[3] = clt + 40
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print(arrayToString(canEngine))
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expected = { 0x00, 0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00 }
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return equals(canEngine, expected)
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end
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)"
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).value_or(0), 0);
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}
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