mirror of https://github.com/FOME-Tech/fome-fw.git
110 lines
2.5 KiB
C++
110 lines
2.5 KiB
C++
/*
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* lua_hooks_util.cpp
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*
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* Created on: Nov 2, 2021
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* Author: rusefi
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*/
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#include "pch.h"
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#include "lua_hooks_util.h"
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#include "script_impl.h"
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static int lua_efi_print(lua_State* l) {
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auto msg = luaL_checkstring(l, 1);
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// we have somewhat similar debug code at serial_can.cpp
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#if EFI_UNIT_TEST
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printf("[LUA] %s\n", msg);
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#endif
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efiPrintf("LUA: %s", msg);
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return 0;
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}
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static int lua_interpolate(lua_State* l) {
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auto x1 = luaL_checknumber(l, 1);
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auto y1 = luaL_checknumber(l, 2);
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auto x2 = luaL_checknumber(l, 3);
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auto y2 = luaL_checknumber(l, 4);
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auto x = luaL_checknumber(l, 5);
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auto result = interpolateMsg("lua", x1, y1, x2, y2, x);
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lua_pushnumber(l, result);
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return 1;
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}
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void configureRusefiLuaUtilHooks(lua_State* l) {
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lua_register(l, "print", lua_efi_print);
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lua_register(l, "interpolate", lua_interpolate);
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lua_register(l, "findCurveIndex", [](lua_State* l2) {
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auto name = luaL_checklstring(l2, 1, nullptr);
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auto result = getCurveIndexByName(name);
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if (!result) {
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lua_pushnil(l2);
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} else {
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// TS counts curve from 1 so convert indexing here
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lua_pushnumber(l2, result.Value + HUMAN_OFFSET);
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}
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return 1;
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});
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lua_register(l, "findTableIndex",
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[](lua_State* l2) {
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auto name = luaL_checklstring(l2, 1, nullptr);
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auto index = getTableIndexByName(name);
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if (!index) {
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lua_pushnil(l2);
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} else {
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// TS counts curve from 1 so convert indexing here
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lua_pushnumber(l2, index.Value + HUMAN_OFFSET);
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}
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return 1;
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});
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lua_register(l, "findSetting",
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[](lua_State* l2) {
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auto name = luaL_checklstring(l2, 1, nullptr);
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auto defaultValue = luaL_checknumber(l2, 2);
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auto index = getSettingIndexByName(name);
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if (!index) {
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lua_pushnumber(l2, defaultValue);
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} else {
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// TS counts curve from 1 so convert indexing here
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lua_pushnumber(l2, engineConfiguration->scriptSetting[index.Value]);
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}
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return 1;
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});
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#if defined(STM32F4) || defined(STM32F7)
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lua_register(l, "mcu_standby", [](lua_State*) {
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stm32_standby();
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return 0;
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});
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#endif
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/*
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* todo: shall we? same for milliseconds?
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lua_register(l, "getNowSeconds", [](lua_State* l) -> int {
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int result = getTimeNowS();
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lua_pushnumber(l, result);
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return 1;
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});
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*/
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}
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void * hackEngineConfigurationPointer(void *ptr) {
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// we know that 'engineConfiguration' was null at the time of initialization in unit tests
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#if EFI_UNIT_TEST
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intptr_t offset = (intptr_t)ptr;
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void * valuePtr = (void *)((char *)engineConfiguration + offset);
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return valuePtr;
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#else
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return ptr;
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#endif
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}
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