Toby Harris / Mbed 2 deprecated SPK-DVIMXR

The codebase to run the *spark d-fuser controller www.sparkav.co.uk/dvimixer

Dependencies:   SPK-TVOne DMX DmxArtNet NetServicesMin OSC PinDetect mRotaryEncoder iniparser mbed spk_oled_ssd1305 filter

spk_settings.h@13:3796bde6ba8f, 2012-09-17 (annotated)

Committer:
tobyspark
Date:
Mon Sep 17 00:34:51 2012 +0000
Revision:
13:3796bde6ba8f
Parent:
11:0783cfbeb746
Child:
16:52484666b323
SPK-Setting using iniparser library; ...but it crashes on using it, despite the class being tested good when in test program. see note in load method.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tobyspark 11:0783cfbeb746 1 // Parameter Set: minY, maxY, minU, maxU, minV, maxV
tobyspark 11:0783cfbeb746 2 #define kKeyerParam1Name "Lumakey"
tobyspark 11:0783cfbeb746 3 #define kKeyerParam1Set 0, 18, 128, 129, 128, 129
tobyspark 11:0783cfbeb746 4 #define kKeyerParam2Name "Chromakey - Blue"
tobyspark 11:0783cfbeb746 5 #define kKeyerParam2Set 30, 35, 237, 242, 114, 121
tobyspark 11:0783cfbeb746 6
tobyspark 11:0783cfbeb746 7 #include "mbed.h"
tobyspark 13:3796bde6ba8f 8 #include <string>
tobyspark 13:3796bde6ba8f 9 #include <vector>
tobyspark 13:3796bde6ba8f 10
tobyspark 13:3796bde6ba8f 11 // CRAZY: When this file is used in a test program, doesn't need the extern to compile, and works perfectly.
tobyspark 13:3796bde6ba8f 12 // When this file is used in SPK-DVIMXR, requires the extern to compile and crashes on iniparser_load
tobyspark 13:3796bde6ba8f 13 extern "C"
tobyspark 13:3796bde6ba8f 14 {
tobyspark 13:3796bde6ba8f 15 #include "iniparser.h"
tobyspark 13:3796bde6ba8f 16 }
tobyspark 11:0783cfbeb746 17
tobyspark 11:0783cfbeb746 18 class SPKSettings {
tobyspark 11:0783cfbeb746 19 public:
tobyspark 11:0783cfbeb746 20 SPKSettings()
tobyspark 11:0783cfbeb746 21 {
tobyspark 11:0783cfbeb746 22 int paramSet1[6] = {kKeyerParam1Set};
tobyspark 11:0783cfbeb746 23 keyerParamNames.push_back(kKeyerParam1Name);
tobyspark 11:0783cfbeb746 24 keyerParamSets.push_back(paramSet1);
tobyspark 11:0783cfbeb746 25
tobyspark 11:0783cfbeb746 26 int paramSet2[6] = {kKeyerParam2Set};
tobyspark 11:0783cfbeb746 27 keyerParamNames.push_back(kKeyerParam2Name);
tobyspark 11:0783cfbeb746 28 keyerParamSets.push_back(paramSet2);
tobyspark 11:0783cfbeb746 29 }
tobyspark 11:0783cfbeb746 30
tobyspark 13:3796bde6ba8f 31 string keyerParamName (int index)
tobyspark 11:0783cfbeb746 32 {
tobyspark 11:0783cfbeb746 33 // TODO: Bounds check and return out of bounds name
tobyspark 11:0783cfbeb746 34 return keyerParamNames[index];
tobyspark 11:0783cfbeb746 35 }
tobyspark 11:0783cfbeb746 36
tobyspark 11:0783cfbeb746 37 int* keyerParamSet(int index)
tobyspark 11:0783cfbeb746 38 {
tobyspark 11:0783cfbeb746 39 return keyerParamSets[index];
tobyspark 11:0783cfbeb746 40 }
tobyspark 11:0783cfbeb746 41
tobyspark 11:0783cfbeb746 42 int keyerSetCount()
tobyspark 11:0783cfbeb746 43 {
tobyspark 11:0783cfbeb746 44 return keyerParamSets.size();
tobyspark 11:0783cfbeb746 45 }
tobyspark 11:0783cfbeb746 46
tobyspark 13:3796bde6ba8f 47 bool load(string filename)
tobyspark 11:0783cfbeb746 48 {
tobyspark 11:0783cfbeb746 49 bool success = false;
tobyspark 13:3796bde6ba8f 50
tobyspark 13:3796bde6ba8f 51 local = new LocalFileSystem("local");
tobyspark 13:3796bde6ba8f 52 string filePath("/local/");
tobyspark 13:3796bde6ba8f 53 filePath += filename;
tobyspark 13:3796bde6ba8f 54
tobyspark 13:3796bde6ba8f 55 dictionary* settings = iniparser_load(filePath.c_str());
tobyspark 13:3796bde6ba8f 56
tobyspark 13:3796bde6ba8f 57 // KEYER
tobyspark 13:3796bde6ba8f 58 {
tobyspark 13:3796bde6ba8f 59 int counter = 1;
tobyspark 13:3796bde6ba8f 60
tobyspark 13:3796bde6ba8f 61 bool keyParamReadOK = true;
tobyspark 13:3796bde6ba8f 62 bool keyParamCleared = false;
tobyspark 13:3796bde6ba8f 63
tobyspark 13:3796bde6ba8f 64 char* failString = "Failed to read";
tobyspark 13:3796bde6ba8f 65 int failInt = -1;
tobyspark 13:3796bde6ba8f 66
tobyspark 13:3796bde6ba8f 67 // Loop through [Key1,2,...,99] sections
tobyspark 13:3796bde6ba8f 68 while(keyParamReadOK)
tobyspark 13:3796bde6ba8f 69 {
tobyspark 13:3796bde6ba8f 70 int paramSet[6];
tobyspark 13:3796bde6ba8f 71 char* paramName;
tobyspark 13:3796bde6ba8f 72
tobyspark 13:3796bde6ba8f 73 char key[11];
tobyspark 11:0783cfbeb746 74
tobyspark 13:3796bde6ba8f 75 sprintf(key, "Key%i:Name", counter);
tobyspark 13:3796bde6ba8f 76 paramName = iniparser_getstring(settings, key, failString);
tobyspark 13:3796bde6ba8f 77 keyParamReadOK = keyParamReadOK && strcmp(paramName, failString);
tobyspark 13:3796bde6ba8f 78
tobyspark 13:3796bde6ba8f 79 sprintf(key, "Key%i:MinY", counter);
tobyspark 13:3796bde6ba8f 80 paramSet[0] = iniparser_getint(settings, key, failInt);
tobyspark 13:3796bde6ba8f 81 keyParamReadOK = keyParamReadOK && (paramSet[0] != failInt);
tobyspark 13:3796bde6ba8f 82
tobyspark 13:3796bde6ba8f 83 sprintf(key, "Key%i:MaxY", counter);
tobyspark 13:3796bde6ba8f 84 paramSet[1] = iniparser_getint(settings, key, failInt);
tobyspark 13:3796bde6ba8f 85 keyParamReadOK = keyParamReadOK && (paramSet[1] != failInt);
tobyspark 13:3796bde6ba8f 86
tobyspark 13:3796bde6ba8f 87 sprintf(key, "Key%i:MinU", counter);
tobyspark 13:3796bde6ba8f 88 paramSet[2] = iniparser_getint(settings, key, failInt);
tobyspark 13:3796bde6ba8f 89 keyParamReadOK = keyParamReadOK && (paramSet[2] != failInt);
tobyspark 13:3796bde6ba8f 90
tobyspark 13:3796bde6ba8f 91 sprintf(key, "Key%i:MaxU", counter);
tobyspark 13:3796bde6ba8f 92 paramSet[3] = iniparser_getint(settings, key, failInt);
tobyspark 13:3796bde6ba8f 93 keyParamReadOK = keyParamReadOK && (paramSet[3] != failInt);
tobyspark 13:3796bde6ba8f 94
tobyspark 13:3796bde6ba8f 95 sprintf(key, "Key%i:MinV", counter);
tobyspark 13:3796bde6ba8f 96 paramSet[4] = iniparser_getint(settings, key, failInt);
tobyspark 13:3796bde6ba8f 97 keyParamReadOK = keyParamReadOK && (paramSet[4] != failInt);
tobyspark 13:3796bde6ba8f 98
tobyspark 13:3796bde6ba8f 99 sprintf(key, "Key%i:MaxV", counter);
tobyspark 13:3796bde6ba8f 100 paramSet[5] = iniparser_getint(settings, key, failInt);
tobyspark 13:3796bde6ba8f 101 keyParamReadOK = keyParamReadOK && (paramSet[5] != failInt);
tobyspark 13:3796bde6ba8f 102
tobyspark 13:3796bde6ba8f 103 // If all parameters have been read successfully
tobyspark 13:3796bde6ba8f 104 if (keyParamReadOK)
tobyspark 13:3796bde6ba8f 105 {
tobyspark 13:3796bde6ba8f 106
tobyspark 13:3796bde6ba8f 107 // If this is the first time through, clear old values
tobyspark 13:3796bde6ba8f 108 if (!keyParamCleared)
tobyspark 13:3796bde6ba8f 109 {
tobyspark 13:3796bde6ba8f 110 keyerParamNames.clear();
tobyspark 13:3796bde6ba8f 111 keyerParamSets.clear();
tobyspark 13:3796bde6ba8f 112 keyParamCleared = true;
tobyspark 13:3796bde6ba8f 113 }
tobyspark 13:3796bde6ba8f 114
tobyspark 13:3796bde6ba8f 115 // Apply settings
tobyspark 13:3796bde6ba8f 116 keyerParamNames.push_back(paramName);
tobyspark 13:3796bde6ba8f 117 keyerParamSets.push_back(paramSet);
tobyspark 13:3796bde6ba8f 118
tobyspark 13:3796bde6ba8f 119 // We've successfully read a keyer param set, so should return true;
tobyspark 13:3796bde6ba8f 120 success = true;
tobyspark 13:3796bde6ba8f 121 }
tobyspark 13:3796bde6ba8f 122
tobyspark 13:3796bde6ba8f 123 counter++;
tobyspark 13:3796bde6ba8f 124 }
tobyspark 13:3796bde6ba8f 125 }
tobyspark 13:3796bde6ba8f 126
tobyspark 13:3796bde6ba8f 127 iniparser_freedict(settings);
tobyspark 13:3796bde6ba8f 128
tobyspark 13:3796bde6ba8f 129 delete local;
tobyspark 11:0783cfbeb746 130
tobyspark 11:0783cfbeb746 131 return success;
tobyspark 11:0783cfbeb746 132 }
tobyspark 11:0783cfbeb746 133
tobyspark 11:0783cfbeb746 134 protected:
tobyspark 11:0783cfbeb746 135 LocalFileSystem *local;
tobyspark 13:3796bde6ba8f 136 vector<int*> keyerParamSets;
tobyspark 13:3796bde6ba8f 137 vector<string> keyerParamNames;
tobyspark 11:0783cfbeb746 138 };