1 files changed, 35 insertions, 0 deletions
diff --git a/host/matelight/genpal.py b/host/matelight/genpal.py
new file mode 100755
index 0000000..01fe611
--- /dev/null
+++ b/host/matelight/genpal.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+
+xterm_colors = [
+	(0x00, 0x00, 0x00),
+	(0xa8, 0x00, 0x00),
+	(0x00, 0xa8, 0x00),
+	(0xa8, 0x54, 0x00),
+	(0x00, 0x00, 0xa8),
+	(0xa8, 0x00, 0xa8),
+	(0x00, 0xa8, 0xa8),
+	(0xa8, 0xa8, 0xa8),
+	(0x54, 0x54, 0x54),
+	(0xfc, 0x54, 0x54),
+	(0x54, 0xfc, 0x54),
+	(0xfc, 0xfc, 0x54),
+	(0x54, 0x54, 0xfc),
+	(0xfc, 0x54, 0xfc),
+	(0x54, 0xfc, 0xfc),
+	(0xfc, 0xfc, 0xfc)]
+
+# colors 16..232: the 6x6x6 color cube
+_valuerange = (0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff)
+for i in range(217):
+	r = _valuerange[(i // 36) % 6]
+	g = _valuerange[(i // 6) % 6]
+	b = _valuerange[i % 6]
+	xterm_colors.append((r, g, b))
+
+# colors 233..253: grayscale
+for i in range(1, 24):
+	v = 8 + i * 10
+	xterm_colors.append((v, v, v))
+
+for r,g,b in xterm_colors:
+    print("\t{{{:#04x}, {:#04x}, {:#04x}}},".format(r,g,b))