also forgot to add the sinus waveform samples

diff --git a/betty/sinus.h b/betty/sinus.h
new file mode 100644 (file)
index 0000000..82d3e65
--- /dev/null
+++ b/betty/sinus.h
@@ -0,0 +1,34 @@
+const unsigned char sinus[]={
+       0x7f, 0x82, 0x85, 0x88, 0x8b, 0x8e, 0x91, 0x94,
+       0x97, 0x9a, 0x9d, 0xa0, 0xa3, 0xa6, 0xa9, 0xac,
+       0xaf, 0xb2, 0xb5, 0xb8, 0xba, 0xbd, 0xc0, 0xc2,
+       0xc5, 0xc8, 0xca, 0xcd, 0xcf, 0xd1, 0xd4, 0xd6,
+       0xd8, 0xda, 0xdd, 0xdf, 0xe1, 0xe3, 0xe5, 0xe6,
+       0xe8, 0xea, 0xeb, 0xed, 0xef, 0xf0, 0xf1, 0xf3,
+       0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfa,
+       0xfb, 0xfc, 0xfc, 0xfd, 0xfd, 0xfd, 0xfd, 0xfd,
+       0xfe, 0xfd, 0xfd, 0xfd, 0xfd, 0xfd, 0xfc, 0xfc,
+       0xfb, 0xfa, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5,
+       0xf4, 0xf3, 0xf1, 0xf0, 0xef, 0xed, 0xeb, 0xea,
+       0xe8, 0xe6, 0xe5, 0xe3, 0xe1, 0xdf, 0xdd, 0xda,
+       0xd8, 0xd6, 0xd4, 0xd1, 0xcf, 0xcd, 0xca, 0xc8,
+       0xc5, 0xc2, 0xc0, 0xbd, 0xba, 0xb8, 0xb5, 0xb2,
+       0xaf, 0xac, 0xa9, 0xa6, 0xa3, 0xa0, 0x9d, 0x9a,
+       0x97, 0x94, 0x91, 0x8e, 0x8b, 0x88, 0x85, 0x82,
+       0x7f, 0x7b, 0x78, 0x75, 0x72, 0x6f, 0x6c, 0x69,
+       0x66, 0x63, 0x60, 0x5d, 0x5a, 0x57, 0x54, 0x51,
+       0x4e, 0x4b, 0x48, 0x45, 0x43, 0x40, 0x3d, 0x3b,
+       0x38, 0x35, 0x33, 0x30, 0x2e, 0x2c, 0x29, 0x27,
+       0x25, 0x23, 0x20, 0x1e, 0x1c, 0x1a, 0x18, 0x17,
+       0x15, 0x13, 0x12, 0x10, 0x0e, 0x0d, 0x0c, 0x0a,
+       0x09, 0x08, 0x07, 0x06, 0x05, 0x04, 0x03, 0x03,
+       0x02, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
+       0x02, 0x03, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+       0x09, 0x0a, 0x0c, 0x0d, 0x0e, 0x10, 0x12, 0x13,
+       0x15, 0x17, 0x18, 0x1a, 0x1c, 0x1e, 0x20, 0x23,
+       0x25, 0x27, 0x29, 0x2c, 0x2e, 0x30, 0x33, 0x35,
+       0x38, 0x3b, 0x3d, 0x40, 0x43, 0x45, 0x48, 0x4b,
+       0x4e, 0x51, 0x54, 0x57, 0x5a, 0x5d, 0x60, 0x63,
+       0x66, 0x69, 0x6c, 0x6f, 0x72, 0x75, 0x78, 0x7b
+};