Ryo Od / SequencerDisplay

Display Class for BaseMachine

ST7565_SequencerDisplay.h@9:a8adc9b9b3d8, 2016-09-09 (annotated)

Committer:
ryood
Date:
Fri Sep 09 04:19:13 2016 +0000
Revision:
9:a8adc9b9b3d8
Parent:
8:2a06c35302e7
Child:
10:699beb99effe
Display LCD while run

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ryood 0:9a0f67fe026b 1 /*
ryood 0:9a0f67fe026b 2 * ST7565_SequencerDisplay.h
ryood 0:9a0f67fe026b 3 *
ryood 0:9a0f67fe026b 4 * 2016.08.13
ryood 0:9a0f67fe026b 5 *
ryood 0:9a0f67fe026b 6 */
ryood 0:9a0f67fe026b 7 #ifndef _ST7565_SEQUENCE_DISPLAY_H_
ryood 0:9a0f67fe026b 8 #define _ST7565_SEQUENCE_DISPLAY_H_
ryood 0:9a0f67fe026b 9
ryood 4:e51a5f0891a0 10 #define DISPLAY_PARAMS_ON_LCD (0)
ryood 4:e51a5f0891a0 11
ryood 0:9a0f67fe026b 12 #include "mbed.h"
ryood 0:9a0f67fe026b 13 #include "SequencerDisplay.h"
ryood 0:9a0f67fe026b 14 #include "st7565LCD.h"
ryood 0:9a0f67fe026b 15
ryood 0:9a0f67fe026b 16 class ST7565_SequencerDisplay : public SequencerDisplay {
ryood 0:9a0f67fe026b 17 public:
ryood 0:9a0f67fe026b 18 ST7565_SequencerDisplay(ST7565* _gLCD, Sequence* _sequences, int _sequenceNum) :
ryood 0:9a0f67fe026b 19 SequencerDisplay(_sequences, _sequenceNum),
ryood 8:2a06c35302e7 20 gLCD(_gLCD),
ryood 8:2a06c35302e7 21 runningStep(0) {};
ryood 0:9a0f67fe026b 22
ryood 9:a8adc9b9b3d8 23 protected:
ryood 9:a8adc9b9b3d8 24 void drawRunningStep(int step) {
ryood 9:a8adc9b9b3d8 25 gLCD->fillrect(step * 7, 3, 8, 2, 1);
ryood 9:a8adc9b9b3d8 26 }
ryood 9:a8adc9b9b3d8 27
ryood 9:a8adc9b9b3d8 28 void drawSequenceGrid(int step) {
ryood 0:9a0f67fe026b 29 int x, y;
ryood 0:9a0f67fe026b 30 int i;
ryood 9:a8adc9b9b3d8 31
ryood 9:a8adc9b9b3d8 32 // Step Indicator Grid
ryood 0:9a0f67fe026b 33 for (x = 0; x <= 16; x++) {
ryood 9:a8adc9b9b3d8 34 gLCD->drawline(x * 7, 0, x * 7, 2, 1);
ryood 0:9a0f67fe026b 35 }
ryood 0:9a0f67fe026b 36 for (y = 0; y <= 1; y++) {
ryood 9:a8adc9b9b3d8 37 gLCD->drawline(0, y * 2, 112, y * 2, 1);
ryood 0:9a0f67fe026b 38 }
ryood 0:9a0f67fe026b 39
ryood 9:a8adc9b9b3d8 40 gLCD->fillrect(step * 7, 1, 7, 1, 1);
ryood 0:9a0f67fe026b 41
ryood 0:9a0f67fe026b 42 // Sequence Grid
ryood 0:9a0f67fe026b 43 for (x = 0; x <= 16; x++) {
ryood 0:9a0f67fe026b 44 gLCD->drawline(x * 7, 5, x * 7, 57, 1);
ryood 0:9a0f67fe026b 45 }
ryood 0:9a0f67fe026b 46 for (y = 0; y <= 13; y++) {
ryood 0:9a0f67fe026b 47 gLCD->drawline(0, y * 4 + 5, 112, y * 4 + 5, 1);
ryood 0:9a0f67fe026b 48 }
ryood 0:9a0f67fe026b 49
ryood 0:9a0f67fe026b 50 for (i = 0; i < 16; i++) {
ryood 5:6264a3682865 51 int noteOctave = (sequences[i].getPitch() / 12) - (Sequence::getBaseNoteNumber() / 12);
ryood 5:6264a3682865 52 int pitchInOctave = sequences[i].getPitch() % 12; // 表示中のOctave内のPitch
ryood 5:6264a3682865 53 // Octave内の12音階とOctave+1のPitch=0を表示
ryood 5:6264a3682865 54 if (this->getOctave() == noteOctave) {
ryood 5:6264a3682865 55 int pitchRev = 12 - pitchInOctave; // Pitchの位置をGridの下から上に変換
ryood 1:1f6d3e65d946 56 gLCD->fillrect(i * 7, pitchRev * 4 + 5, 7, 4, 1);
ryood 0:9a0f67fe026b 57 }
ryood 5:6264a3682865 58 if ((this->getOctave() + 1 == noteOctave) && (pitchInOctave == 0)) {
ryood 5:6264a3682865 59 gLCD->fillrect(i * 7, 5, 7, 4, 1);
ryood 5:6264a3682865 60 }
ryood 9:a8adc9b9b3d8 61 }
ryood 9:a8adc9b9b3d8 62 }
ryood 9:a8adc9b9b3d8 63
ryood 9:a8adc9b9b3d8 64 void drawNoteGrid() {
ryood 9:a8adc9b9b3d8 65 int x, i;
ryood 0:9a0f67fe026b 66 // NoteOn & Tie Grid
ryood 0:9a0f67fe026b 67 for (x = 0; x <= 16; x++) {
ryood 0:9a0f67fe026b 68 gLCD->drawline(x * 7, 57, x * 7, 63, 1);
ryood 0:9a0f67fe026b 69 }
ryood 0:9a0f67fe026b 70 gLCD->drawline(0, 63, 112, 63, 1);
ryood 0:9a0f67fe026b 71
ryood 0:9a0f67fe026b 72 for (i = 0; i < 16; i++) {
ryood 3:5b11261a545a 73 if (sequences[i].isNoteOn()) {
ryood 3:5b11261a545a 74 if (sequences[i].isAccent() && sequences[i].isTie()) {
ryood 0:9a0f67fe026b 75 gLCD->fillrect(i * 7, 57, 7, 6, 1);
ryood 0:9a0f67fe026b 76 } else {
ryood 0:9a0f67fe026b 77 gLCD->fillrect(i * 7, 59, 5, 4, 1);
ryood 3:5b11261a545a 78 if (sequences[i].isAccent()) {
ryood 0:9a0f67fe026b 79 gLCD->fillrect(i * 7, 57, 5, 4, 1);
ryood 0:9a0f67fe026b 80 }
ryood 3:5b11261a545a 81 if (sequences[i].isTie()) {
ryood 0:9a0f67fe026b 82 gLCD->fillrect(i * 7 + 5, 59, 2, 4, 1);
ryood 0:9a0f67fe026b 83 }
ryood 0:9a0f67fe026b 84 }
ryood 0:9a0f67fe026b 85 }
ryood 4:e51a5f0891a0 86 }
ryood 9:a8adc9b9b3d8 87 }
ryood 9:a8adc9b9b3d8 88
ryood 9:a8adc9b9b3d8 89 void drawOctave() {
ryood 4:e51a5f0891a0 90 char buff[32];
ryood 4:e51a5f0891a0 91 sprintf(buff, "%2d", this->getOctave());
ryood 4:e51a5f0891a0 92 gLCD->drawstring(115, 0, "OC");
ryood 4:e51a5f0891a0 93 gLCD->drawstring(115, 1, buff);
ryood 9:a8adc9b9b3d8 94 }
ryood 9:a8adc9b9b3d8 95
ryood 9:a8adc9b9b3d8 96 virtual void displayWhileStop(int editingStep, int runningStep) {
ryood 9:a8adc9b9b3d8 97 gLCD->clear();
ryood 4:e51a5f0891a0 98
ryood 9:a8adc9b9b3d8 99 drawSequenceGrid(editingStep);
ryood 9:a8adc9b9b3d8 100 drawNoteGrid();
ryood 9:a8adc9b9b3d8 101 drawRunningStep(runningStep);
ryood 9:a8adc9b9b3d8 102 drawOctave();
ryood 0:9a0f67fe026b 103
ryood 0:9a0f67fe026b 104 gLCD->display();
ryood 0:9a0f67fe026b 105 };
ryood 0:9a0f67fe026b 106
ryood 9:a8adc9b9b3d8 107 virtual void displayWhileRun(int editingStep, int runningStep) {
ryood 9:a8adc9b9b3d8 108 gLCD->clear();
ryood 7:13a13dd9a00b 109
ryood 9:a8adc9b9b3d8 110 drawSequenceGrid(editingStep);
ryood 9:a8adc9b9b3d8 111 drawNoteGrid();
ryood 9:a8adc9b9b3d8 112 drawRunningStep(runningStep);
ryood 9:a8adc9b9b3d8 113 drawOctave();
ryood 9:a8adc9b9b3d8 114
ryood 6:ec1d00fa9835 115 gLCD->display();
ryood 2:60f7d4c54b5f 116 }
ryood 2:60f7d4c54b5f 117
ryood 2:60f7d4c54b5f 118 void displayParams(int step) {
ryood 1:1f6d3e65d946 119 char buff[64];
ryood 1:1f6d3e65d946 120 gLCD->clear();
ryood 1:1f6d3e65d946 121 sprintf(buff, "Step: %d", step);
ryood 1:1f6d3e65d946 122 gLCD->drawstring(0, 0, buff);
ryood 1:1f6d3e65d946 123 sprintf(buff, "Pitch: %d", sequences[step].getPitch());
ryood 1:1f6d3e65d946 124 gLCD->drawstring(0, 1, buff);
ryood 1:1f6d3e65d946 125 sprintf(buff, "BPM: %d", this->getBpm());
ryood 1:1f6d3e65d946 126 gLCD->drawstring(0, 2, buff);
ryood 1:1f6d3e65d946 127 gLCD->display();
ryood 2:60f7d4c54b5f 128 };
ryood 1:1f6d3e65d946 129
ryood 0:9a0f67fe026b 130 private:
ryood 0:9a0f67fe026b 131 ST7565* gLCD;
ryood 8:2a06c35302e7 132 int runningStep;
ryood 0:9a0f67fe026b 133
ryood 0:9a0f67fe026b 134 };
ryood 0:9a0f67fe026b 135
ryood 0:9a0f67fe026b 136 #endif //ST7565_SEQUENCE_DISPLAY_H_