IoT Ox
Contains the main execution of the clock uses headers to import functions
Dependencies: RTC-DS1307 SPI_TFT_ILI9341 TFT_fonts mbed tsi_sensor
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TFT_Mikroelectronika_IL9341_sketchpad
by 
Oxford CWM Team
Revision 37:54285105ed80, committed 2017-05-25
- Comitter:
- tunagonen
- Date:
- Thu May 25 16:01:06 2017 +0000
- Parent:
- 32:56f59b79720c
- Child:
- 38:3fe3bafbf0c7
- Commit message:
- added drawhands;
Changed in this revision
| drawhands.h | Show annotated file Show diff for this revision Revisions of this file |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/drawhands.h Thu May 25 16:01:06 2017 +0000
@@ -0,0 +1,20 @@
+#include "libs.h"
+
+void draw_hands ( int x0 , int y0 , int r , float minutes , float hours , int color)
+ {
+
+ int rs = 0.8 * r ; // shorter moving hand
+ int m = minutes ;
+ int k = hours % 12;
+ int angle2 = k * M_PI / 6 ;
+ int angle = m * M_PI / 30 ;
+ x1 = rs * cos(angle) + x0;
+ y1 = rs * sin(angle) + y0;
+ x2 = r * cos(angle2) + x0;
+ y2 = r * sin(angle2) + y0;
+ TFT.line(x0, y0, x2, y2, color);
+ TFT.line(x0, y0, x1, y1, color);
+ }
+
+
+
\ No newline at end of file