| ??? 03/16/12 00:16 Read: times |
#186713 - re:fixed point Responding to: ???'s previous message |
Maarten Brock said:
How about this then ? uint32_t accdeg =((ADCacc - (616)) * 431); /* 616 is my zero */ if (accdeg < (-20000)) accdeg = (-20000); /*rejects wrong values */ if (accdeg > (20000)) accdeg = 20000; Instead of a factor 1000 you can also use 256 or 1024 or 65536 or whatever. Simple but great idea. I think you solved my problem. Thanks for your time! |
| Topic | Author | Date |
| I'm having problems calculating negative float values | 01/01/70 00:00 | |
| float values? | 01/01/70 00:00 | |
| 65536 no | 01/01/70 00:00 | |
| negative float numbers | 01/01/70 00:00 | |
| Two comparisons | 01/01/70 00:00 | |
| Insufficient justification | 01/01/70 00:00 | |
re:insufficient justification | 01/01/70 00:00 | |
| how are numbers transmitted? | 01/01/70 00:00 | |
| serial Tx code | 01/01/70 00:00 | |
| Data type? | 01/01/70 00:00 | |
| Data type? | 01/01/70 00:00 | |
| serialangle data type | 01/01/70 00:00 | |
| Just a question of readability | 01/01/70 00:00 | |
| re: just a question of readability | 01/01/70 00:00 | |
| why do you keep babbeling about 'float' | 01/01/70 00:00 | |
| float reason | 01/01/70 00:00 | |
| fixed point | 01/01/70 00:00 | |
| re:fixed point | 01/01/70 00:00 | |
| typecast | 01/01/70 00:00 |