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_utils.h@24:49c6624119ae, 2012-10-26 (annotated)
- Committer:
- tobyspark
- Date:
- Fri Oct 26 19:22:39 2012 +0000
- Revision:
- 24:49c6624119ae
- Parent:
- 23:909928cafb95
- Child:
- 48:c0fedfa8c525
Now can adjust parameters through menu; fadeCurve is set when additive mix chosen.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
tobyspark | 8:d46cc49f0f37 | 1 | // *SPARK D-FUSER |
tobyspark | 8:d46cc49f0f37 | 2 | // A project by Toby Harris |
tobyspark | 8:d46cc49f0f37 | 3 | // Copyright *spark audio-visual 2012 |
tobyspark | 8:d46cc49f0f37 | 4 | // |
tobyspark | 8:d46cc49f0f37 | 5 | // SPK_UTILS provides utility classes for the main SPK-DVIMXR codebase, most significantly the menu system. |
tobyspark | 8:d46cc49f0f37 | 6 | |
tobyspark | 0:87aab40d5806 | 7 | #include <string> |
tobyspark | 0:87aab40d5806 | 8 | #include <vector> |
tobyspark | 0:87aab40d5806 | 9 | |
tobyspark | 0:87aab40d5806 | 10 | class SPKIndexInRange { |
tobyspark | 0:87aab40d5806 | 11 | public: |
tobyspark | 0:87aab40d5806 | 12 | void operator = (int newIndex) { |
tobyspark | 0:87aab40d5806 | 13 | set(newIndex); |
tobyspark | 0:87aab40d5806 | 14 | } |
tobyspark | 0:87aab40d5806 | 15 | |
tobyspark | 0:87aab40d5806 | 16 | void operator ++ (int) { |
tobyspark | 0:87aab40d5806 | 17 | if (idx == max) idx = wrap ? min : max; |
tobyspark | 0:87aab40d5806 | 18 | else idx++; |
tobyspark | 0:87aab40d5806 | 19 | } |
tobyspark | 0:87aab40d5806 | 20 | |
tobyspark | 0:87aab40d5806 | 21 | void operator -- (int) { |
tobyspark | 0:87aab40d5806 | 22 | if (idx == min) idx = wrap ? max : min; |
tobyspark | 0:87aab40d5806 | 23 | else idx--; |
tobyspark | 0:87aab40d5806 | 24 | } |
tobyspark | 0:87aab40d5806 | 25 | |
tobyspark | 0:87aab40d5806 | 26 | void set (int newIndex) { |
tobyspark | 0:87aab40d5806 | 27 | if (newIndex > max) idx = max; |
tobyspark | 0:87aab40d5806 | 28 | else if (newIndex < min) idx = min; |
tobyspark | 0:87aab40d5806 | 29 | else idx = newIndex; |
tobyspark | 0:87aab40d5806 | 30 | } |
tobyspark | 0:87aab40d5806 | 31 | |
tobyspark | 0:87aab40d5806 | 32 | void set (int newMin, int newMax, int newIndex = 0, bool newWrap = false) { |
tobyspark | 0:87aab40d5806 | 33 | min = newMin; |
tobyspark | 0:87aab40d5806 | 34 | max = newMax; |
tobyspark | 0:87aab40d5806 | 35 | wrap = newWrap; |
tobyspark | 0:87aab40d5806 | 36 | set(newIndex); |
tobyspark | 0:87aab40d5806 | 37 | } |
tobyspark | 0:87aab40d5806 | 38 | |
tobyspark | 0:87aab40d5806 | 39 | void setMax(int newMax) { |
tobyspark | 0:87aab40d5806 | 40 | max = newMax; |
tobyspark | 0:87aab40d5806 | 41 | } |
tobyspark | 0:87aab40d5806 | 42 | |
tobyspark | 0:87aab40d5806 | 43 | SPKIndexInRange () { |
tobyspark | 0:87aab40d5806 | 44 | min = 0; |
tobyspark | 0:87aab40d5806 | 45 | max = 1; |
tobyspark | 0:87aab40d5806 | 46 | wrap = true; |
tobyspark | 0:87aab40d5806 | 47 | idx = 0; |
tobyspark | 0:87aab40d5806 | 48 | } |
tobyspark | 0:87aab40d5806 | 49 | |
tobyspark | 0:87aab40d5806 | 50 | SPKIndexInRange (int newMin, int newMax, int newIndex = 0, bool newWrap = false) { |
tobyspark | 0:87aab40d5806 | 51 | set(newMin, newMax, newIndex, newWrap); |
tobyspark | 0:87aab40d5806 | 52 | } |
tobyspark | 0:87aab40d5806 | 53 | |
tobyspark | 0:87aab40d5806 | 54 | int index() { |
tobyspark | 0:87aab40d5806 | 55 | return idx; |
tobyspark | 0:87aab40d5806 | 56 | } |
tobyspark | 0:87aab40d5806 | 57 | |
tobyspark | 0:87aab40d5806 | 58 | private: |
tobyspark | 0:87aab40d5806 | 59 | int idx; |
tobyspark | 0:87aab40d5806 | 60 | int min, max; |
tobyspark | 0:87aab40d5806 | 61 | bool wrap; |
tobyspark | 0:87aab40d5806 | 62 | }; |
tobyspark | 0:87aab40d5806 | 63 | |
tobyspark | 23:909928cafb95 | 64 | class SPKMenu; |
tobyspark | 23:909928cafb95 | 65 | |
tobyspark | 23:909928cafb95 | 66 | class SPKMenuItem { |
tobyspark | 23:909928cafb95 | 67 | public: |
tobyspark | 24:49c6624119ae | 68 | enum itemType { changesToMenu, sendsCommand }; |
tobyspark | 23:909928cafb95 | 69 | itemType type; |
tobyspark | 23:909928cafb95 | 70 | string text; |
tobyspark | 24:49c6624119ae | 71 | bool handlingControls; |
tobyspark | 23:909928cafb95 | 72 | union { |
tobyspark | 23:909928cafb95 | 73 | SPKMenu* menu; |
tobyspark | 23:909928cafb95 | 74 | int32_t command[2]; |
tobyspark | 23:909928cafb95 | 75 | } payload; |
tobyspark | 23:909928cafb95 | 76 | |
tobyspark | 24:49c6624119ae | 77 | SPKMenuItem(string title, SPKMenu* menu, bool handlesControls = false) |
tobyspark | 23:909928cafb95 | 78 | { |
tobyspark | 23:909928cafb95 | 79 | text = title; |
tobyspark | 23:909928cafb95 | 80 | type = changesToMenu; |
tobyspark | 24:49c6624119ae | 81 | handlingControls = handlesControls; |
tobyspark | 23:909928cafb95 | 82 | payload.menu = menu; |
tobyspark | 23:909928cafb95 | 83 | } |
tobyspark | 23:909928cafb95 | 84 | |
tobyspark | 23:909928cafb95 | 85 | SPKMenuItem(string title, int32_t command) |
tobyspark | 23:909928cafb95 | 86 | { |
tobyspark | 23:909928cafb95 | 87 | text = title; |
tobyspark | 23:909928cafb95 | 88 | type = sendsCommand; |
tobyspark | 24:49c6624119ae | 89 | handlingControls = false; |
tobyspark | 23:909928cafb95 | 90 | payload.command[0] = command; |
tobyspark | 23:909928cafb95 | 91 | payload.command[1] = 0; |
tobyspark | 23:909928cafb95 | 92 | } |
tobyspark | 23:909928cafb95 | 93 | |
tobyspark | 23:909928cafb95 | 94 | SPKMenuItem(string title, int32_t command1, int32_t command2) |
tobyspark | 23:909928cafb95 | 95 | { |
tobyspark | 23:909928cafb95 | 96 | text = title; |
tobyspark | 23:909928cafb95 | 97 | type = sendsCommand; |
tobyspark | 24:49c6624119ae | 98 | handlingControls = false; |
tobyspark | 23:909928cafb95 | 99 | payload.command[0] = command1; |
tobyspark | 23:909928cafb95 | 100 | payload.command[1] = command2; |
tobyspark | 23:909928cafb95 | 101 | } |
tobyspark | 23:909928cafb95 | 102 | }; |
tobyspark | 23:909928cafb95 | 103 | |
tobyspark | 23:909928cafb95 | 104 | |
tobyspark | 0:87aab40d5806 | 105 | class SPKMenu { |
tobyspark | 0:87aab40d5806 | 106 | public: |
tobyspark | 0:87aab40d5806 | 107 | SPKMenu() { |
tobyspark | 0:87aab40d5806 | 108 | selected.set(0, 0, 0, true); |
tobyspark | 0:87aab40d5806 | 109 | } |
tobyspark | 0:87aab40d5806 | 110 | |
tobyspark | 0:87aab40d5806 | 111 | std::string title; |
tobyspark | 0:87aab40d5806 | 112 | |
tobyspark | 5:f8b285ca41ba | 113 | SPKMenu& operator = (const int &newIndex) { |
tobyspark | 0:87aab40d5806 | 114 | selected = newIndex; |
tobyspark | 5:f8b285ca41ba | 115 | return *this; |
tobyspark | 0:87aab40d5806 | 116 | } |
tobyspark | 0:87aab40d5806 | 117 | |
tobyspark | 0:87aab40d5806 | 118 | void operator ++ () { |
tobyspark | 0:87aab40d5806 | 119 | selected++; |
tobyspark | 0:87aab40d5806 | 120 | } |
tobyspark | 0:87aab40d5806 | 121 | |
tobyspark | 0:87aab40d5806 | 122 | void operator -- () { |
tobyspark | 0:87aab40d5806 | 123 | selected--; |
tobyspark | 0:87aab40d5806 | 124 | } |
tobyspark | 0:87aab40d5806 | 125 | |
tobyspark | 23:909928cafb95 | 126 | void addMenuItem (SPKMenuItem menuItem) { |
tobyspark | 23:909928cafb95 | 127 | items.push_back(menuItem); |
tobyspark | 23:909928cafb95 | 128 | selected.setMax(items.size()-1); |
tobyspark | 23:909928cafb95 | 129 | } |
tobyspark | 23:909928cafb95 | 130 | |
tobyspark | 23:909928cafb95 | 131 | void clearMenuItems() { |
tobyspark | 23:909928cafb95 | 132 | items.clear(); |
tobyspark | 23:909928cafb95 | 133 | selected.setMax(0); |
tobyspark | 0:87aab40d5806 | 134 | } |
tobyspark | 0:87aab40d5806 | 135 | |
tobyspark | 0:87aab40d5806 | 136 | int selectedIndex() { |
tobyspark | 0:87aab40d5806 | 137 | return selected.index(); |
tobyspark | 0:87aab40d5806 | 138 | } |
tobyspark | 0:87aab40d5806 | 139 | |
tobyspark | 24:49c6624119ae | 140 | std::string selectedString() { |
tobyspark | 24:49c6624119ae | 141 | if (items.size() == 0) printf("SPKMenu no items"); |
tobyspark | 23:909928cafb95 | 142 | return items[selected.index()].text; |
tobyspark | 23:909928cafb95 | 143 | } |
tobyspark | 23:909928cafb95 | 144 | |
tobyspark | 23:909928cafb95 | 145 | SPKMenuItem selectedItem() { |
tobyspark | 24:49c6624119ae | 146 | if (items.size() == 0) printf("SPKMenu no items"); |
tobyspark | 23:909928cafb95 | 147 | return items[selected.index()]; |
tobyspark | 0:87aab40d5806 | 148 | } |
tobyspark | 0:87aab40d5806 | 149 | |
tobyspark | 0:87aab40d5806 | 150 | protected: |
tobyspark | 0:87aab40d5806 | 151 | SPKIndexInRange selected; |
tobyspark | 23:909928cafb95 | 152 | std::vector<SPKMenuItem> items; |
tobyspark | 0:87aab40d5806 | 153 | }; |
tobyspark | 0:87aab40d5806 | 154 | |
tobyspark | 0:87aab40d5806 | 155 | |
tobyspark | 0:87aab40d5806 | 156 | class SPKSign { |
tobyspark | 0:87aab40d5806 | 157 | public: |
tobyspark | 0:87aab40d5806 | 158 | SPKSign(PinName signWrite, PinName signError) { |
tobyspark | 0:87aab40d5806 | 159 | writeDO = new DigitalOut(signWrite); |
tobyspark | 0:87aab40d5806 | 160 | errorDO = new DigitalOut(signError); |
tobyspark | 0:87aab40d5806 | 161 | } |
tobyspark | 0:87aab40d5806 | 162 | |
tobyspark | 0:87aab40d5806 | 163 | ~SPKSign() { |
tobyspark | 0:87aab40d5806 | 164 | delete writeDO; |
tobyspark | 0:87aab40d5806 | 165 | delete errorDO; |
tobyspark | 0:87aab40d5806 | 166 | } |
tobyspark | 0:87aab40d5806 | 167 | |
tobyspark | 0:87aab40d5806 | 168 | void serialWrite() { |
tobyspark | 0:87aab40d5806 | 169 | signWriteTimeout.detach(); |
tobyspark | 0:87aab40d5806 | 170 | signWriteTimeout.attach(this, &SPKSign::writeOff, 0.25); |
tobyspark | 0:87aab40d5806 | 171 | *writeDO = 1; |
tobyspark | 0:87aab40d5806 | 172 | } |
tobyspark | 0:87aab40d5806 | 173 | |
tobyspark | 0:87aab40d5806 | 174 | void serialError() { |
tobyspark | 0:87aab40d5806 | 175 | signErrorTimeout.detach(); |
tobyspark | 0:87aab40d5806 | 176 | signErrorTimeout.attach(this, &SPKSign::errorOff, 0.25); |
tobyspark | 0:87aab40d5806 | 177 | *errorDO = 1; |
tobyspark | 0:87aab40d5806 | 178 | } |
tobyspark | 0:87aab40d5806 | 179 | |
tobyspark | 0:87aab40d5806 | 180 | private: |
tobyspark | 0:87aab40d5806 | 181 | void writeOff() { |
tobyspark | 0:87aab40d5806 | 182 | *writeDO = 0; |
tobyspark | 0:87aab40d5806 | 183 | } |
tobyspark | 0:87aab40d5806 | 184 | |
tobyspark | 0:87aab40d5806 | 185 | void errorOff() { |
tobyspark | 0:87aab40d5806 | 186 | *errorDO = 0; |
tobyspark | 0:87aab40d5806 | 187 | } |
tobyspark | 0:87aab40d5806 | 188 | |
tobyspark | 0:87aab40d5806 | 189 | DigitalOut *writeDO; |
tobyspark | 0:87aab40d5806 | 190 | DigitalOut *errorDO; |
tobyspark | 0:87aab40d5806 | 191 | Timeout signWriteTimeout; |
tobyspark | 0:87aab40d5806 | 192 | Timeout signErrorTimeout; |
tobyspark | 0:87aab40d5806 | 193 | }; |
tobyspark | 0:87aab40d5806 | 194 | |
tobyspark | 0:87aab40d5806 | 195 | |
tobyspark | 0:87aab40d5806 | 196 |