Beginning
This commit is contained in:
Kilian Kurt Hofmann
parent
9dcb8f3835
commit
00e307cccb
@ -1,11 +1,313 @@
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// TQInterface.cpp : Defines the entry point for the console application.
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//
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// Aircraft data and mode mapping via config file in aircraft folder
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#include "stdafx.h"
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// Things for execution
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bool quit = 0;
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HANDLE hSimConnect = NULL;
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char *throttleQuadrantCFG;
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initialization init;
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uint8_t numEngines = 0;
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int main()
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// Event to catch beginning
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static enum EVENT_ID {
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EVENT_SIM_START,
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REQUEST_SYSTEM_STATE,
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};
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// Definitions for levers, dynamically added to SimConnect
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static enum DATA_DEFINE_ID {
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DEFINITION_AC_DATA,
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DEFINITION_LEVER_ONE,
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DEFINITION_LEVER_TWO,
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DEFINITION_LEVER_THREE,
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DEFINITION_LEVER_FOUR,
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};
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// Request ID
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static enum REQUEST_ID {
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AC_DATA_REQUEST,
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};
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// Struct for ac data
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struct aircraftData {
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double numEngines;
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double lowerThrottleLimit;
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};
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// Structs for levers
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struct engineJustThrottle {
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double throttlePercent;
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};
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struct engineThrottleAndPropeller {
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double throttlePercent;
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double propellerPercent;
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};
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struct engineThrottleAndMixture {
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double throttlePercent;
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double mixturePercent;
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};
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struct engineAll {
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double throttlePercent;
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double propellerPrecent;
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double mixturePercent;
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};
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//TESTING PURPOSE
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engineJustThrottle tc;
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char *trimwhitespace(char *str)
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{
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return 0;
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char *end;
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// Trim leading space
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while (isspace((unsigned char)*str)) str++;
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if (*str == 0) // All spaces?
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return str;
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// Trim trailing space
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end = str + strlen(str) - 1;
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while (end > str && isspace((unsigned char)*end)) end--;
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// Write new null terminator
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*(end + 1) = 0;
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return str;
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}
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char *readLine(FILE *file) {
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if (file == NULL) {
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printf("\nError: file pointer is null.");
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exit(1);
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}
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int maximumLineLength = 128;
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char *lineBuffer = (char *)malloc(sizeof(char) * maximumLineLength);
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if (lineBuffer == NULL) {
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printf("\nError allocating memory for line buffer.");
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exit(1);
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}
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char ch = getc(file);
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int count = 0;
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while ((ch != '\n') && (ch != EOF)) {
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if (count == maximumLineLength) {
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maximumLineLength += 128;
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lineBuffer = (char *)realloc(lineBuffer, maximumLineLength);
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if (lineBuffer == NULL) {
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printf("\nError reallocating space for line buffer.");
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exit(1);
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}
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}
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lineBuffer[count] = ch;
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count++;
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ch = getc(file);
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}
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lineBuffer[count] = '\0';
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if (count > 0)
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return lineBuffer;
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else
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return NULL ;
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}
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void setupDefinitions() {
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printf("\nSetting up...");
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HRESULT hr;
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hr = SimConnect_ClearDataDefinition(hSimConnect, DEFINITION_LEVER_ONE);
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hr = SimConnect_ClearDataDefinition(hSimConnect, DEFINITION_LEVER_TWO);
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hr = SimConnect_ClearDataDefinition(hSimConnect, DEFINITION_LEVER_THREE);
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hr = SimConnect_ClearDataDefinition(hSimConnect, DEFINITION_LEVER_FOUR);
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FILE *fp = fopen(throttleQuadrantCFG, "r");
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char * line = NULL;
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uint8_t numEngines = 0;
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bool hasPropeller = false;
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bool hasMixture = false;
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if (fp == NULL) {
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printf("\nThe application cannot run without a valid tq.cfg.");
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exit(EXIT_FAILURE);
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}
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while ((line = readLine(fp)) != NULL) {
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// Parse
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char *assign = strstr(line, "=");
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char *id = (char *)calloc(13, 1);
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memcpy(id, line, ((long)assign - (long)line));
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if (strcmp(trimwhitespace(id), "numModes") == 0)
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init.numModes = atoi(assign + 1);
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else if (strcmp(trimwhitespace(id), "hasPropeller") == 0)
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hasPropeller = atoi(assign + 1);
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else if (strcmp(trimwhitespace(id), "hasMixture") == 0)
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hasMixture = atoi(assign + 1);
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else if (strcmp(trimwhitespace(id), "mode1") == 0)
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strcpy(init.modes[0], strrev(assign + 1));
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else if (strcmp(trimwhitespace(id), "mode2") == 0)
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strcpy(init.modes[1], strrev(assign + 1));
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else if (strcmp(trimwhitespace(id), "mode3") == 0)
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strcpy(init.modes[2], strrev(assign + 1));
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free(line);
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free(id);
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}
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fclose(fp);
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fp = fopen("dump.hex", "wb");
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/*DEBUG*/fwrite(&init, 1, sizeof(initialization), fp);
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fclose(fp);
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// Setup Data definitions
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if (!hasPropeller && !hasMixture)
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{
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switch (numEngines) {
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case 1:
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hr = SimConnect_AddToDataDefinition(hSimConnect, DEFINITION_LEVER_ONE, "GENERAL ENG THROTTLE LEVER POSITION:1", "percent");
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break;
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case 2:
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hr = SimConnect_AddToDataDefinition(hSimConnect, DEFINITION_LEVER_ONE, "GENERAL ENG THROTTLE LEVER POSITION:1", "percent");
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hr = SimConnect_AddToDataDefinition(hSimConnect, DEFINITION_LEVER_ONE, "GENERAL ENG THROTTLE LEVER POSITION:2", "percent");
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break;
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case 3:
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hr = SimConnect_AddToDataDefinition(hSimConnect, DEFINITION_LEVER_ONE, "GENERAL ENG THROTTLE LEVER POSITION:1", "percent");
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hr = SimConnect_AddToDataDefinition(hSimConnect, DEFINITION_LEVER_ONE, "GENERAL ENG THROTTLE LEVER POSITION:2", "percent");
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hr = SimConnect_AddToDataDefinition(hSimConnect, DEFINITION_LEVER_ONE, "GENERAL ENG THROTTLE LEVER POSITION:3", "percent");
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break;
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case 4:
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hr = SimConnect_AddToDataDefinition(hSimConnect, DEFINITION_LEVER_ONE, "GENERAL ENG THROTTLE LEVER POSITION:1", "percent");
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hr = SimConnect_AddToDataDefinition(hSimConnect, DEFINITION_LEVER_ONE, "GENERAL ENG THROTTLE LEVER POSITION:2", "percent");
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hr = SimConnect_AddToDataDefinition(hSimConnect, DEFINITION_LEVER_ONE, "GENERAL ENG THROTTLE LEVER POSITION:3", "percent");
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hr = SimConnect_AddToDataDefinition(hSimConnect, DEFINITION_LEVER_ONE, "GENERAL ENG THROTTLE LEVER POSITION:4", "percent");
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break;
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default:
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break;
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}
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}
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}
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// SimConnect callback
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void CALLBACK MyDispatchProcTC(SIMCONNECT_RECV* pData, DWORD cbData, void *pContext)
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{
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HRESULT hr;
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switch (pData->dwID)
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{
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case SIMCONNECT_RECV_ID_SIMOBJECT_DATA: {
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SIMCONNECT_RECV_SIMOBJECT_DATA *data = (SIMCONNECT_RECV_SIMOBJECT_DATA *)pData;
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switch (data->dwRequestID) {
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case AC_DATA_REQUEST:
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{
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printf("\Aircraft data retrieved");
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init.maxRev = (int8_t)((aircraftData *)&data->dwData)->lowerThrottleLimit;
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numEngines = (uint8_t)((aircraftData *)&data->dwData)->numEngines;
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setupDefinitions();
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break;
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}
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default:
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break;
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}
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break;
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}
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case SIMCONNECT_RECV_ID_SYSTEM_STATE:
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{
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SIMCONNECT_RECV_SYSTEM_STATE *state = (SIMCONNECT_RECV_SYSTEM_STATE *)pData;
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switch (state->dwRequestID)
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{
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// Receive loaded aircraft name, set path to tq.cfg
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case REQUEST_SYSTEM_STATE:
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{
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char *path = strrev(strstr(strrev(state->szString), "\\"));
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throttleQuadrantCFG = (char *)calloc(strlen(path) + 6, 1);
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strcpy(throttleQuadrantCFG, path);
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strcat(throttleQuadrantCFG, "tq.cfg");
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printf("\n%s loaded.", throttleQuadrantCFG);
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printf("\nRetrieving aicraft data...");
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hr = SimConnect_RequestDataOnSimObject(hSimConnect, AC_DATA_REQUEST, DEFINITION_AC_DATA, SIMCONNECT_OBJECT_ID_USER, SIMCONNECT_PERIOD_ONCE);
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break;
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}
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default:
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break;
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}
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break;
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}
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case SIMCONNECT_RECV_ID_EVENT:
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{
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SIMCONNECT_RECV_EVENT *evt = (SIMCONNECT_RECV_EVENT *)pData;
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switch (evt->uEventID)
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{
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case EVENT_SIM_START:
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{
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// Send this request to get the user aircraft id
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printf("\n\nRequesting loaded AC path...");
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hr = SimConnect_RequestSystemState(hSimConnect, REQUEST_SYSTEM_STATE, "AircraftLoaded");
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}
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break;
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default:
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break;
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}
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break;
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}
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case SIMCONNECT_RECV_ID_QUIT:
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{
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quit = 1;
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break;
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}
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default:
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break;
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}
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}
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void testThrottleControl()
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{
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HRESULT hr;
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if (SUCCEEDED(SimConnect_Open(&hSimConnect, "Throttle Control", NULL, 0, 0, 0)))
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{
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printf("\nConnected to Flight Simulator!");
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hr = SimConnect_AddToDataDefinition(hSimConnect, DEFINITION_AC_DATA, "NUMBER OF ENGINES", "number");
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hr = SimConnect_AddToDataDefinition(hSimConnect, DEFINITION_AC_DATA, "THROTTLE LOWER LIMIT", "percent");
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// Set up a data definition for the throttle control
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//hr = SimConnect_SetDataOnSimObject(hSimConnect, DEFINITION_LEVER_ONE, SIMCONNECT_OBJECT_ID_USER, 0, 0, sizeof(tc), &tc);
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// Request a simulation started event
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hr = SimConnect_SubscribeToSystemEvent(hSimConnect, EVENT_SIM_START, "SimStart");
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while (0 == quit)
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{
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SimConnect_CallDispatch(hSimConnect, MyDispatchProcTC, NULL);
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Sleep(1);
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}
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hr = SimConnect_Close(hSimConnect);
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}
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}
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int __cdecl _tmain(int argc, _TCHAR* argv[])
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{
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testThrottleControl();
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return 0;
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}
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@ -88,10 +88,12 @@
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<WarningLevel>Level3</WarningLevel>
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<Optimization>Disabled</Optimization>
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<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<AdditionalIncludeDirectories>C:\Program Files %28x86%29\Microsoft Games\Microsoft Flight Simulator X SDK\SDK\Core Utilities Kit\SimConnect SDK\inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<AdditionalLibraryDirectories>C:\Program Files %28x86%29\Microsoft Games\Microsoft Flight Simulator X SDK\SDK\Core Utilities Kit\SimConnect SDK\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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@ -116,12 +118,14 @@
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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<AdditionalIncludeDirectories>C:\Program Files %28x86%29\Microsoft Games\Microsoft Flight Simulator X SDK\SDK\Core Utilities Kit\SimConnect SDK\inc;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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</ClCompile>
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<Link>
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<SubSystem>Console</SubSystem>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<AdditionalLibraryDirectories>C:\Program Files %28x86%29\Microsoft Games\Microsoft Flight Simulator X SDK\SDK\Core Utilities Kit\SimConnect SDK\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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@ -7,9 +7,25 @@
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#include "targetver.h"
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#include <stdio.h>
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#include <windows.h>
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#include <tchar.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <strsafe.h>
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#include <inttypes.h>
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#include "SimConnect.h"
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#pragma comment(lib, "SimConnect.lib")
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typedef struct initialization {
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uint8_t numModes;
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int8_t maxRev;
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char modes[3][5];
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} initialization;
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typedef struct values {
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uint8_t mode;
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int8_t leverValuesInPercent[4];
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} values;
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// TODO: reference additional headers your program requires here
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