Reorganize tasks into their own files.

1 files changed, 54 insertions, 0 deletions

diff --git a/main/ws2812b_writer.c b/main/ws2812b_writer.c
new file mode 100644
index 0000000..fc3c777
--- /dev/null
+++ b/main/ws2812b_writer.c
@@ -0,0 +1,54 @@
+#include "ws2812b_writer.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+#define SIZE 300
+
+void calculate_colors(
+    ws_params_t* ws_params,
+    ws2812b_buffer_t* buffer)
+{
+  /* RACE Conditions for sure. Need to fix that. */
+  ws2812b_rgb_t color = {0};
+  if (!strcmp(ws_params->color, "black\n")) {
+  } else if (!strcmp(ws_params->color, "green\n")) {
+    color.g = 255;
+  } else if (!strcmp(ws_params->color, "red\n")) {
+    color.r = 255;
+  } else if (!strcmp(ws_params->color, "blue\n")) {
+    color.b = 255;
+  } else if (!strcmp(ws_params->color, "yellow\n")) {
+    color.r = 255;
+    color.g = 255;
+  } else if (!strcmp(ws_params->color, "magenta\n")) {
+    color.r = 255;
+  color.b = 255;
+  } else if (!strcmp(ws_params->color, "teal\n")) {
+    color.g = 255;
+    color.b = 255;
+  } else {
+    color.r = 128;
+    color.g = 128;
+    color.b = 128;
+  }
+
+  int i;
+  for (i = 0; i < SIZE; ++i) {
+    ws2812b_buffer_set_color(buffer, i, &color);
+  }
+}
+
+portTASK_FUNCTION(ws2812b_write_task, params)
+{
+  ws_params_t* ws_params = (ws_params_t*) params;
+
+  strcpy(ws_params->color, "red\n");
+
+  ws2812b_buffer_t* buffer = ws2812b_new_buffer(SIZE);
+  for (;;) {
+    calculate_colors(ws_params, buffer);
+    ws2812b_write(ws_params->drv, buffer);
+    vTaskDelay(10 / portTICK_PERIOD_MS);
+  }
+}