Passthem/my-ws2812b-led-deprecated
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模式嗯

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Passthem
2025-04-14 16:14:11 +08:00
parent 3efe232019
commit dc2d2c0c6d
3 changed files with 16 additions and 2 deletions
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3
.vscode/settings.json vendored
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@ -3,7 +3,8 @@
"*.py": "python", "*.py": "python",
"app.h": "c", "app.h": "c",
"time.h": "c", "time.h": "c",
"math.h": "c" "math.h": "c",
"color_utils.h": "c"
}, },
"C_Cpp.errorSquiggles": "enabled", "C_Cpp.errorSquiggles": "enabled",
"C_Cpp.default.includePath": [ "C_Cpp.default.includePath": [

6
include/shader.h
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@ -3,9 +3,15 @@
#include "color_utils.h" #include "color_utils.h"
typedef enum LightMode {
LIGHT_MODE_RAINBOW,
LIGHT_MODE_WHITE,
} LightMode;
typedef struct { typedef struct {
int index; int index;
double time; double time;
LightMode mode;
} Status; } Status;
void init_status(Status* status); void init_status(Status* status);

9
src/shader.c
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@ -3,6 +3,7 @@
void init_status(Status* status) { void init_status(Status* status) {
status->index = 0; status->index = 0;
status->time = 0; status->time = 0;
status->mode = LIGHT_MODE_WHITE;
} }
Color shader(Status* status) { Color shader(Status* status) {
@ -10,5 +11,11 @@ Color shader(Status* status) {
return hex_to_color(0xFFFFFF); return hex_to_color(0xFFFFFF);
} }
return hsv_to_color(status->time * 120 + status->index * 6, 1, 1); switch (status->mode) {
case LIGHT_MODE_RAINBOW:
return hsv_to_color(status->time * 120 + status->index * 6, 1, 1);
default:
return hex_to_color(0xFFFFFF);
}
} }