Veikko Kero / Mbed 2 deprecated MIDI_Interface_ver_1

MIDI Interface in progress

Dependencies:   SPI_TFT_ILI9341 TFT_fonts Touch_tft PowerControl mbed USBMIDI

main.cpp@10:ff7cdaeb8b9a, 2014-02-10 (annotated)

Committer:
Vekotin
Date:
Mon Feb 10 11:07:18 2014 +0000
Revision:
10:ff7cdaeb8b9a
Parent:
9:df3bff3a0b76
Child:
11:258abdee25b1
Child:
15:c297064a829b
first working whole shebang

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Vekotin 0:98b5cd030eee 1 #include "mbed.h"
Vekotin 0:98b5cd030eee 2 #include "Arial12x12.h"
Vekotin 0:98b5cd030eee 3 #include "Arial28x28.h"
MetropoliaMies 4:76c054f8b97e 4
Vekotin 0:98b5cd030eee 5 #include "USBMIDI.h"
MetropoliaMies 4:76c054f8b97e 6 #include "light_pressed.h"
Vekotin 0:98b5cd030eee 7
Vekotin 0:98b5cd030eee 8 // the TFT is connected to SPI pin 5-7
Vekotin 0:98b5cd030eee 9 // the touch is connected to 19,20,16,17
Vekotin 0:98b5cd030eee 10
Vekotin 10:ff7cdaeb8b9a 11 //Serial pc(USBTX, USBRX);
Vekotin 0:98b5cd030eee 12
MetropoliaMies 6:17e0520e346f 13 DigitalIn key[9] = {p22, p23, p24, p25, p26, p27, p28, p29, p30}; //inputit
MetropoliaMies 6:17e0520e346f 14
MetropoliaMies 6:17e0520e346f 15 int input = 0;
tanssisatu 7:4aec4a6acac2 16 int i;
MetropoliaMies 6:17e0520e346f 17 int painetut_nappaimet[9] = {0};
MetropoliaMies 6:17e0520e346f 18
Vekotin 10:ff7cdaeb8b9a 19 USBMIDI midi;
MetropoliaMies 6:17e0520e346f 20
MetropoliaMies 4:76c054f8b97e 21 void draw_buttons(unsigned short color)
MetropoliaMies 4:76c054f8b97e 22 {
MetropoliaMies 4:76c054f8b97e 23 unsigned int i = 0;
Vekotin 2:478274cba6c3 24
MetropoliaMies 4:76c054f8b97e 25 for (i = 0; i<10; i++) { //draw buttons
MetropoliaMies 4:76c054f8b97e 26 tft.locate(10,50);
MetropoliaMies 4:76c054f8b97e 27 printf("Shift");
tanssisatu 7:4aec4a6acac2 28 buttons(i, color);
Vekotin 2:478274cba6c3 29 }
Vekotin 2:478274cba6c3 30 }
Vekotin 2:478274cba6c3 31
tanssisatu 7:4aec4a6acac2 32 void nine_keys(void)
tanssisatu 7:4aec4a6acac2 33 {
Vekotin 10:ff7cdaeb8b9a 34 for (i = 0; i < 9; i++) {
Vekotin 10:ff7cdaeb8b9a 35 if (!key[i].read() & !painetut_nappaimet[i]) {
Vekotin 10:ff7cdaeb8b9a 36 midi.write(MIDIMessage::NoteOn(36 + i + Oct));
Vekotin 10:ff7cdaeb8b9a 37 painetut_nappaimet[i] = true;
Vekotin 10:ff7cdaeb8b9a 38 }
Vekotin 10:ff7cdaeb8b9a 39 }
tanssisatu 7:4aec4a6acac2 40
Vekotin 10:ff7cdaeb8b9a 41 for (i = 0; i < 9; i++) {
Vekotin 10:ff7cdaeb8b9a 42 if (key[i].read()) midi.write(MIDIMessage::NoteOff(36 + i + Oct));
Vekotin 10:ff7cdaeb8b9a 43 }
Vekotin 10:ff7cdaeb8b9a 44
Vekotin 10:ff7cdaeb8b9a 45 for (i = 0; i < 9; i++) {
Vekotin 10:ff7cdaeb8b9a 46 if (key[i].read()) painetut_nappaimet[i] = false;
Vekotin 10:ff7cdaeb8b9a 47 }
tanssisatu 7:4aec4a6acac2 48 }
tanssisatu 7:4aec4a6acac2 49
tanssisatu 7:4aec4a6acac2 50
MetropoliaMies 4:76c054f8b97e 51 int main()
MetropoliaMies 4:76c054f8b97e 52 {
Vekotin 2:478274cba6c3 53 // PERUSPOHJA, ÄLÄ MUOKKAA!
MetropoliaMies 4:76c054f8b97e 54
Vekotin 0:98b5cd030eee 55 point p;
Vekotin 0:98b5cd030eee 56 unsigned short color = White;
Vekotin 0:98b5cd030eee 57
Vekotin 0:98b5cd030eee 58 tft.claim(stdout); // send stdout to the TFT display
Vekotin 0:98b5cd030eee 59 tft.background(Black); // set background to black
Vekotin 0:98b5cd030eee 60 tft.foreground(White); // set chars to white
Vekotin 0:98b5cd030eee 61 tft.cls(); // clear the screen
Vekotin 2:478274cba6c3 62 tft.set_font((unsigned char*) Arial12x12); // select the font
MetropoliaMies 4:76c054f8b97e 63
Vekotin 0:98b5cd030eee 64 tft.set_orientation(0);
Vekotin 0:98b5cd030eee 65 tft.calibrate();
MetropoliaMies 4:76c054f8b97e 66
Vekotin 2:478274cba6c3 67 tft.locate(180,0); //show coordinates
Vekotin 2:478274cba6c3 68 printf(" x = ");
Vekotin 2:478274cba6c3 69 tft.locate(180,12);
MetropoliaMies 4:76c054f8b97e 70 printf(" y = ");
MetropoliaMies 4:76c054f8b97e 71
MetropoliaMies 4:76c054f8b97e 72 tft.locate(85,0);
MetropoliaMies 4:76c054f8b97e 73 printf(" Octave = ");
MetropoliaMies 4:76c054f8b97e 74 tft.locate(85, 12);
MetropoliaMies 4:76c054f8b97e 75 printf(" Slider = ");
MetropoliaMies 4:76c054f8b97e 76
Vekotin 0:98b5cd030eee 77 tft.locate(0,0);
MetropoliaMies 4:76c054f8b97e 78 printf(" MIDIMAN! ");
MetropoliaMies 4:76c054f8b97e 79 tft.line(0,83,239,83,White);
MetropoliaMies 4:76c054f8b97e 80
MetropoliaMies 5:8e13103b41be 81 tft.locate(163,250);
MetropoliaMies 5:8e13103b41be 82 printf("Octave up");
MetropoliaMies 5:8e13103b41be 83 tft.locate(83,250);
MetropoliaMies 5:8e13103b41be 84 printf("Octave dwn");
MetropoliaMies 5:8e13103b41be 85
Vekotin 0:98b5cd030eee 86 while (1) {
MetropoliaMies 4:76c054f8b97e 87
Vekotin 0:98b5cd030eee 88 color = White;
MetropoliaMies 4:76c054f8b97e 89 draw_buttons(color);
MetropoliaMies 4:76c054f8b97e 90
Vekotin 1:7e2d93d70d2b 91 while (tft.is_touched(tft.get_touch())) { // touch
MetropoliaMies 4:76c054f8b97e 92 p = tft.get_touch();
Vekotin 2:478274cba6c3 93 p = tft.to_pixel(p); // convert to pixel position
MetropoliaMies 4:76c054f8b97e 94
MetropoliaMies 3:c8a476a218e3 95 tft.locate(210,0);
Vekotin 2:478274cba6c3 96 printf("%3d",p.x);
MetropoliaMies 3:c8a476a218e3 97 tft.locate(210,12);
MetropoliaMies 4:76c054f8b97e 98 printf("%3d",p.y);
MetropoliaMies 4:76c054f8b97e 99
tanssisatu 7:4aec4a6acac2 100 light_pressed(Red,p);
Vekotin 10:ff7cdaeb8b9a 101
MetropoliaMies 4:76c054f8b97e 102 tft.locate(160, 0);
tanssisatu 9:df3bff3a0b76 103 printf("%i", Oct);
MetropoliaMies 4:76c054f8b97e 104 tft.locate(160, 12);
MetropoliaMies 4:76c054f8b97e 105 printf("%i", slider);
MetropoliaMies 4:76c054f8b97e 106
tanssisatu 7:4aec4a6acac2 107 nine_keys();
MetropoliaMies 6:17e0520e346f 108 }
tanssisatu 7:4aec4a6acac2 109
tanssisatu 7:4aec4a6acac2 110 nine_keys();
MetropoliaMies 6:17e0520e346f 111 }
Vekotin 0:98b5cd030eee 112 }
Vekotin 0:98b5cd030eee 113
Vekotin 0:98b5cd030eee 114
Vekotin 0:98b5cd030eee 115
Vekotin 0:98b5cd030eee 116