| ??? 05/31/07 14:05 Read: times |
#140116 - Comments on Formula Responding to: ???'s previous message |
The formula i attached is just for your reference that how i will calculate the sun position from the day and time. The formula is working and i have tested in MATLAB. My real problem is not with this formula rather lies in develping a code for DS1307 so that i can use the current date and time from the DS1307 and then put in this formula.
For some fixed values of day and time these formulas are working. Also i dont have to calculate sun posotion for every second rather i recall this fuction once when the tracker is turned ON so that it approximately tracks the sun and then continuos fine tuning will be done through light sensors. Code is developed and is working for this case too. |
| Topic | Author | Date |
| DS1307 code problem for AT89C52 | 01/01/70 00:00 | |
| What have you got so far? | 01/01/70 00:00 | |
| Things i have got so far | 01/01/70 00:00 | |
| DS1307 | 01/01/70 00:00 | |
| Code layout | 01/01/70 00:00 | |
| PHEW | 01/01/70 00:00 | |
| Use GPS receiver for Lat, Day and Time | 01/01/70 00:00 | |
| Very good idea! | 01/01/70 00:00 | |
| excellent idea | 01/01/70 00:00 | |
| Why Both | 01/01/70 00:00 | |
| have you heard of this thing called "Google" | 01/01/70 00:00 | |
| Comments on Formula | 01/01/70 00:00 | |
| there is code for this at the Maxim website | 01/01/70 00:00 | |
| GPS Receiver-Good Idea | 01/01/70 00:00 | |
| Why both?? | 01/01/70 00:00 | |
| Using the DS1307 | 01/01/70 00:00 | |
| re \"suggestion to Craig\" | 01/01/70 00:00 | |
| 8052.com expanding tabs into spaces | 01/01/70 00:00 | |
| Just read | 01/01/70 00:00 | |
| Tabs, 8052.com and email | 01/01/70 00:00 | |
| crunched by quoting AND email | 01/01/70 00:00 | |
| Bug in quoting | 01/01/70 00:00 | |
pre tags | 01/01/70 00:00 | |
| it is not just the tabs | 01/01/70 00:00 | |
| TABs are entirely unreliable - just avoid them! | 01/01/70 00:00 | |
| Tracking | 01/01/70 00:00 |