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Dependents: 7_21_17_FSG 7_26_17_FSG
conversions.cpp@7:60b1f9e72822, 2017-07-28 (annotated)
- Committer:
- mdavis30
- Date:
- Fri Jul 28 18:49:58 2017 +0000
- Revision:
- 7:60b1f9e72822
- Parent:
- 6:8764d841a892
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| tzyoung | 0:45085dd174e7 | 1 | #include "conversions.hpp" |
| tzyoung | 0:45085dd174e7 | 2 | |
| tzyoung | 0:45085dd174e7 | 3 | float counts_to_dist(int count) |
| tzyoung | 0:45085dd174e7 | 4 | { |
| mdavis30 | 6:8764d841a892 | 5 | float conv = 0.001220703*(-105.98*count)+388.51; //MELISSA +5mm off from end |
| mdavis30 | 6:8764d841a892 | 6 | //float conv = 0.001220703*(-108.84*count)+399.27; |
| tnhnrl | 4:66f2b18a16a4 | 7 | //float conv = .13109129517*count-6; // TRENT |
| tnhnrl | 4:66f2b18a16a4 | 8 | |
| tnhnrl | 4:66f2b18a16a4 | 9 | //TROY |
| mdavis30 | 5:26c9083b1bf2 | 10 | //float conv = -0.1243 * count + 378.31; //created on 7/13/2017 by reading from extended (0 mm) end of piston |
| tzyoung | 0:45085dd174e7 | 11 | return conv; |
| tzyoung | 0:45085dd174e7 | 12 | |
| tnhnrl | 4:66f2b18a16a4 | 13 | }; |
| tnhnrl | 4:66f2b18a16a4 | 14 | |
| tnhnrl | 4:66f2b18a16a4 | 15 | //had an issue with the original equation |
| tnhnrl | 4:66f2b18a16a4 | 16 | //need to double check the counts VS position (with a tape measurer) |
| tnhnrl | 4:66f2b18a16a4 | 17 | |
| tnhnrl | 4:66f2b18a16a4 | 18 | //adc.ch0 or whatever gives you this |