Commit | Line | Data |
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ed57d028 TM |
1 | /* |
2 | * PS2 pinout cinskej kabel: data cerveny (18), clock bily (19), 5V cerny, GND zluty | |
3 | */ | |
4 | ||
5 | ||
6 | #include <ps2dev.h> | |
7 | ||
8 | PS2dev keyboard(19, 18); //clock, data | |
9 | ||
10 | #include <LedControl.h> | |
11 | ||
12 | LedControl lc=LedControl(16,14,15,2); //datain, clk, load, number of chips | |
7e869036 | 13 | unsigned char dispbuf[32]; |
ed57d028 TM |
14 | |
15 | #include <Keypad.h> | |
16 | ||
17 | int keyledPin = 3; | |
18 | ||
19 | const byte ROWS = 4; //four rows | |
20 | const byte COLS = 3; //four columns | |
21 | //define the cymbols on the buttons of the keypads | |
22 | char hexaKeys[ROWS][COLS] = { | |
23 | {'1','2','3'}, | |
24 | {'4','5','6'}, | |
25 | {'7','8','9'}, | |
26 | {'*','0','#'} | |
27 | }; | |
28 | byte rowPins[ROWS] = {10, 9, 8, 7}; //connect to the row pinouts of the keypad | |
29 | byte colPins[COLS] = {4, 5, 6}; //connect to the column pinouts of the keypad | |
30 | ||
31 | //initialize an instance of class NewKeypad | |
32 | Keypad customKeypad = Keypad( makeKeymap(hexaKeys), rowPins, colPins, ROWS, COLS); | |
33 | ||
7e869036 TM |
34 | char scancodes[] = {0x45, 0x16, 0x1E, 0x26, 0x25, 0x2E, 0x36, 0x3D, 0x3E, 0x46, 0x7C, 0x7C}; //Scancodes for numbers 0-9, *, # |
35 | ||
36 | void cleardisp(char val) { | |
37 | for(int i = 0; i<8; i++) dispbuf[i] = val; | |
ed57d028 TM |
38 | } |
39 | ||
7e869036 TM |
40 | void drawdisp(int shift) { |
41 | lc.clearDisplay(0); | |
42 | for(int i = 0; i<8; i++) { | |
43 | if(shift) dispbuf[i] = dispbuf[i+1]; | |
44 | if(dispbuf[i] != '_') lc.setDigit(0,7-i,dispbuf[i],false); //addr, digit, value, decimalpoint | |
45 | } | |
46 | } | |
47 | ||
48 | void intro() { | |
49 | cleardisp('_'); | |
50 | for(int i = 0; i<100; i++) { | |
51 | analogWrite(keyledPin, i); | |
52 | if(i >= 20*1) dispbuf[3] = dispbuf[4] = 0; | |
53 | if(i >= 20*2) dispbuf[2] = dispbuf[5] = 0; | |
54 | if(i >= 20*3) dispbuf[1] = dispbuf[6] = 0; | |
55 | if(i >= 20*4) dispbuf[0] = dispbuf[7] = 0; | |
56 | drawdisp(0); | |
57 | delay(20); | |
58 | } | |
59 | } | |
60 | ||
61 | void outro() { | |
62 | cleardisp(0); | |
63 | for(int i = 100; i>=0; i--) { | |
64 | analogWrite(keyledPin, i); | |
65 | if(i <= 20*1) dispbuf[3] = dispbuf[4] = '_'; | |
66 | if(i <= 20*2) dispbuf[2] = dispbuf[5] = '_'; | |
67 | if(i <= 20*3) dispbuf[1] = dispbuf[6] = '_'; | |
68 | if(i <= 20*4) dispbuf[0] = dispbuf[7] = '_'; | |
69 | drawdisp(0); | |
70 | delay(20); | |
71 | } | |
72 | } | |
ed57d028 | 73 | |
ed57d028 | 74 | |
7e869036 TM |
75 | void setup(){ |
76 | /* | |
ed57d028 TM |
77 | The MAX72XX is in power-saving mode on startup, |
78 | we have to do a wakeup call | |
79 | */ | |
80 | lc.shutdown(0,false); | |
81 | /* Set the brightness to a medium values */ | |
82 | lc.setIntensity(0,15); //0 - 15 | |
83 | /* and clear the display */ | |
84 | lc.clearDisplay(0); | |
7e869036 TM |
85 | |
86 | intro(); | |
87 | cleardisp('_'); drawdisp(0); | |
88 | ||
89 | // send the keyboard start up | |
90 | keyboard.keyboard_init(); | |
91 | ||
92 | Serial.begin(9600); | |
93 | ||
94 | ||
95 | ||
96 | pinMode(LED_BUILTIN, OUTPUT); | |
ed57d028 TM |
97 | } |
98 | ||
99 | void loop(){ | |
7e869036 TM |
100 | unsigned char leds; |
101 | if(keyboard.keyboard_handle(&leds)) { | |
102 | //Serial.print('LEDS'); | |
103 | //Serial.print(leds, HEX); | |
104 | digitalWrite(LED_BUILTIN, leds); | |
105 | } | |
106 | ||
ed57d028 TM |
107 | char customKey = customKeypad.getKey(); |
108 | ||
109 | if (customKey){ | |
110 | Serial.println(customKey); | |
7e869036 TM |
111 | //analogWrite(keyledPin, random(0, 255)); |
112 | analogWrite(keyledPin, 255); | |
ed57d028 TM |
113 | unsigned char numkey = customKey-0x30; |
114 | if(numkey < 10) { | |
7e869036 TM |
115 | //Send PS2 |
116 | keyboard.keyboard_mkbrk(scancodes[numkey]); | |
117 | ||
118 | //Single digit | |
119 | //lc.setDigit(0,7,numkey,false); //addr, digit, value, decimalpoint | |
120 | ||
121 | //Scroll out display | |
122 | dispbuf[8] = numkey; | |
123 | drawdisp(1); | |
ed57d028 TM |
124 | } |
125 | } | |
126 | ||
7e869036 TM |
127 | if (customKey == '*') { |
128 | //Send PS2 | |
129 | keyboard.keyboard_mkbrk(scancodes[10]); | |
130 | ||
131 | //analogWrite(keyledPin, 0); | |
132 | outro(); | |
133 | ||
134 | cleardisp('_'); | |
135 | drawdisp(0); | |
136 | } | |
137 | ||
ed57d028 | 138 | if (customKey == '#') { |
7e869036 | 139 | keyboard.keyboard_mkbrk(0x5A); //enter |
ed57d028 TM |
140 | } |
141 | } |