esp32-warm-water
esp32 based project for the control of a heating element based on temperature
symbols.h
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1 #ifndef SSD1306_SYMBOLS
2 #define SSD1306_SYMBOLS
3 
4 // custom symbols
5 static uint8_t degree_symbol[8] = {
6  0x00,
7  0x00,
8  0x00,
9  0x0C,
10  0x12,
11  0x12,
12  0x0C,
13  0x00,
14 };
15 static uint8_t up_arrow[8] = {
16  0x00,
17  0x04,
18  0x06,
19  0x7F,
20  0x06,
21  0x04,
22  0x00,
23  0x00,
24 };
25 static uint8_t down_arrow[8] = {
26  0x00,
27  0x10,
28  0x30,
29  0x7F,
30  0x30,
31  0x10,
32  0x00,
33  0x00,
34 };
35 static uint8_t fire_symbol[8] = {
36  0x00,
37  0x72,
38  0xB9,
39  0x0C,
40  0xC7,
41  0x7E,
42  0x38,
43  0x02,
44 };
45 static uint8_t snowflake_symbol[8] = {
46  0x42,
47  0xDB,
48  0x24,
49  0x52,
50  0x4A,
51  0x24,
52  0xDB,
53  0x42,
54 };
55 
56 #endif // SSD1306_SYMBOLS
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