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WS2812 / Test Program
Dependencies: mbed WS2812 PixelArray
main.cpp@7:63d9073a1467, 2021-12-13 (annotated)
- Committer:
- villemejane
- Date:
- Mon Dec 13 08:59:15 2021 +0000
- Revision:
- 7:63d9073a1467
- Parent:
- 6:67eded37186e
WS2812-Test Program
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
bcostm | 0:028fac66239d | 1 | #include "mbed.h" |
villemejane | 7:63d9073a1467 | 2 | #include "PixelArray.h" |
villemejane | 7:63d9073a1467 | 3 | #include "WS2812.h" |
villemejane | 7:63d9073a1467 | 4 | |
villemejane | 7:63d9073a1467 | 5 | #define WS2812_BUF 64 |
Hinz | 4:1f676d6961e8 | 6 | |
villemejane | 7:63d9073a1467 | 7 | #define BLACK 0x00000000 |
villemejane | 7:63d9073a1467 | 8 | #define WHITE 0x00FFFFFF |
villemejane | 7:63d9073a1467 | 9 | #define WHITEW 0xFFFFFFFF |
villemejane | 7:63d9073a1467 | 10 | #define GRAY 0x00808080 |
villemejane | 7:63d9073a1467 | 11 | #define RED 0x00FF0000 |
villemejane | 7:63d9073a1467 | 12 | #define ORANGE 0x00FFA500 |
villemejane | 7:63d9073a1467 | 13 | #define BLUE 0x000000FF |
villemejane | 7:63d9073a1467 | 14 | #define DARKGREEN 0x00006400 |
villemejane | 7:63d9073a1467 | 15 | #define DARKCYAN 0x00008B8B |
villemejane | 7:63d9073a1467 | 16 | #define INDIGO 0x004B0082 |
villemejane | 7:63d9073a1467 | 17 | |
villemejane | 7:63d9073a1467 | 18 | /* Variables globales */ |
villemejane | 7:63d9073a1467 | 19 | Serial my_pc(USBTX, USBRX); |
villemejane | 7:63d9073a1467 | 20 | PixelArray px(WS2812_BUF); |
villemejane | 7:63d9073a1467 | 21 | int i; |
bcostm | 1:e9d1c42a73ae | 22 | |
villemejane | 7:63d9073a1467 | 23 | // For Nucleo F476 : 3, 12, 9, 12 |
villemejane | 7:63d9073a1467 | 24 | WS2812 ws(D7, WS2812_BUF, 3, 12, 9, 12); |
villemejane | 7:63d9073a1467 | 25 | |
villemejane | 7:63d9073a1467 | 26 | void afficheArray(PixelArray pxi, int size){ |
villemejane | 7:63d9073a1467 | 27 | int k; |
villemejane | 7:63d9073a1467 | 28 | int *pixels = px.getBuf(); |
villemejane | 7:63d9073a1467 | 29 | for(k = 0; k < size; k++){ |
villemejane | 7:63d9073a1467 | 30 | my_pc.printf("i %d / pix %d \r\n", k, *(pixels+k)); |
villemejane | 7:63d9073a1467 | 31 | } |
villemejane | 7:63d9073a1467 | 32 | } |
villemejane | 7:63d9073a1467 | 33 | |
villemejane | 7:63d9073a1467 | 34 | void blackGrille(void){ |
villemejane | 7:63d9073a1467 | 35 | for (i = 0; i < WS2812_BUF; i++) { |
villemejane | 7:63d9073a1467 | 36 | px.Set(i, BLACK); |
villemejane | 7:63d9073a1467 | 37 | } |
villemejane | 7:63d9073a1467 | 38 | ws.write(px.getBuf()); |
villemejane | 7:63d9073a1467 | 39 | } |
villemejane | 7:63d9073a1467 | 40 | |
villemejane | 7:63d9073a1467 | 41 | void whiteGrille(void){ |
villemejane | 7:63d9073a1467 | 42 | for (i = 0; i < WS2812_BUF; i++) { |
villemejane | 7:63d9073a1467 | 43 | px.Set(i, WHITEW); |
villemejane | 7:63d9073a1467 | 44 | } |
villemejane | 7:63d9073a1467 | 45 | ws.write(px.getBuf()); |
RitaF | 6:67eded37186e | 46 | } |
RitaF | 6:67eded37186e | 47 | |
Hinz | 4:1f676d6961e8 | 48 | int main() { |
villemejane | 7:63d9073a1467 | 49 | ws.useII(WS2812::GLOBAL); |
villemejane | 7:63d9073a1467 | 50 | ws.setII(100); |
villemejane | 7:63d9073a1467 | 51 | /* |
villemejane | 7:63d9073a1467 | 52 | while(1){ |
villemejane | 7:63d9073a1467 | 53 | for (i = 0; i < WS2812_BUF; i++) { |
villemejane | 7:63d9073a1467 | 54 | px.Set(i, 255); |
villemejane | 7:63d9073a1467 | 55 | } |
villemejane | 7:63d9073a1467 | 56 | ws.write(px.getBuf()); |
villemejane | 7:63d9073a1467 | 57 | wait(0.2); |
villemejane | 7:63d9073a1467 | 58 | } |
villemejane | 7:63d9073a1467 | 59 | |
villemejane | 7:63d9073a1467 | 60 | */ |
villemejane | 7:63d9073a1467 | 61 | |
villemejane | 7:63d9073a1467 | 62 | blackGrille(); |
villemejane | 7:63d9073a1467 | 63 | wait(1); |
villemejane | 7:63d9073a1467 | 64 | /* |
villemejane | 7:63d9073a1467 | 65 | whiteGrille(); |
villemejane | 7:63d9073a1467 | 66 | wait(0.5); |
villemejane | 7:63d9073a1467 | 67 | blackGrille(); |
villemejane | 7:63d9073a1467 | 68 | wait(0.5); |
villemejane | 7:63d9073a1467 | 69 | */ |
villemejane | 7:63d9073a1467 | 70 | while(1){ |
villemejane | 7:63d9073a1467 | 71 | /* Reinitialisation ecran */ |
villemejane | 7:63d9073a1467 | 72 | |
villemejane | 7:63d9073a1467 | 73 | for (i = 0; i < WS2812_BUF; i++) { |
villemejane | 7:63d9073a1467 | 74 | px.Set(i, BLACK); |
villemejane | 7:63d9073a1467 | 75 | } |
villemejane | 7:63d9073a1467 | 76 | ws.write(px.getBuf()); |
villemejane | 7:63d9073a1467 | 77 | wait(0.2); |
villemejane | 7:63d9073a1467 | 78 | for (i = 0; i < WS2812_BUF; i++) { |
villemejane | 7:63d9073a1467 | 79 | px.Set(i, BLUE); |
villemejane | 7:63d9073a1467 | 80 | } |
villemejane | 7:63d9073a1467 | 81 | ws.write(px.getBuf()); |
villemejane | 7:63d9073a1467 | 82 | wait(0.2); |
villemejane | 7:63d9073a1467 | 83 | for (i = 0; i < WS2812_BUF; i++) { |
villemejane | 7:63d9073a1467 | 84 | px.Set(i, WHITE); |
villemejane | 7:63d9073a1467 | 85 | } |
villemejane | 7:63d9073a1467 | 86 | ws.write(px.getBuf()); |
villemejane | 7:63d9073a1467 | 87 | wait(0.2); |
villemejane | 7:63d9073a1467 | 88 | for (i = 0; i < WS2812_BUF; i++) { |
villemejane | 7:63d9073a1467 | 89 | px.Set(i, RED); |
villemejane | 7:63d9073a1467 | 90 | } |
villemejane | 7:63d9073a1467 | 91 | ws.write(px.getBuf()); |
villemejane | 7:63d9073a1467 | 92 | wait(0.2); |
villemejane | 7:63d9073a1467 | 93 | for (i = 0; i < WS2812_BUF; i++) { |
villemejane | 7:63d9073a1467 | 94 | px.Set(i, BLACK); |
villemejane | 7:63d9073a1467 | 95 | } |
villemejane | 7:63d9073a1467 | 96 | ws.write(px.getBuf()); |
villemejane | 7:63d9073a1467 | 97 | wait(1); |
villemejane | 7:63d9073a1467 | 98 | |
villemejane | 7:63d9073a1467 | 99 | } |
bcostm | 0:028fac66239d | 100 | } |