TER Atienza Pongnot 2019
/
TLE5206_lib
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Fork of
TLE5206_lib
by 
nicolas Atienza
TLE5206_lib.cpp@3:fa6c021ddefe, 2019-03-26 (annotated)
- Committer:
- gpongnot
- Date:
- Tue Mar 26 17:00:06 2019 +0000
- Revision:
- 3:fa6c021ddefe
- Parent:
- 2:610e4177e391
- Child:
- 4:a2009252a961
Saturation basse desature en tres bas niveau
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| gpongnot | 0:03a724b7421c | 1 | #include "mbed.h" |
| gpongnot | 0:03a724b7421c | 2 | #include "TLE5206_lib.h" |
| gpongnot | 0:03a724b7421c | 3 | |
| gpongnot | 0:03a724b7421c | 4 | TLE5206::TLE5206(PinName IN1,PinName IN2):pwmIN1(IN1),pwmIN2(IN2){}; |
| gpongnot | 0:03a724b7421c | 5 | |
| gpongnot | 0:03a724b7421c | 6 | void TLE5206::setup(int periode_us){ |
| gpongnot | 0:03a724b7421c | 7 | this->pwmIN1.period_us(periode_us); |
| gpongnot | 0:03a724b7421c | 8 | this->pwmIN2.period_us(periode_us); |
| gpongnot | 0:03a724b7421c | 9 | } |
| gpongnot | 0:03a724b7421c | 10 | |
| gpongnot | 0:03a724b7421c | 11 | void TLE5206::write(float duty_cycle){ |
| gpongnot | 3:fa6c021ddefe | 12 | if (duty_cycle < -TLE5206_SAT_HIGH){ |
| gpongnot | 3:fa6c021ddefe | 13 | this->pwmIN1 = TLE5206_SAT_HIGH; |
| gpongnot | 0:03a724b7421c | 14 | this->pwmIN2 = 0.0; |
| gpongnot | 3:fa6c021ddefe | 15 | }else if (duty_cycle < -TLE5206_SAT_LOW){ |
| gpongnot | 0:03a724b7421c | 16 | this->pwmIN1 = -duty_cycle; |
| gpongnot | 0:03a724b7421c | 17 | this->pwmIN2 = 0.0; |
| gpongnot | 3:fa6c021ddefe | 18 | }else if (duty_cycle < TLE5206_NO_SAT_LOW){ |
| gpongnot | 3:fa6c021ddefe | 19 | this->pwmIN1 = TLE5206_SAT_LOW; |
| gpongnot | 3:fa6c021ddefe | 20 | this->pwmIN2 = 0.0; |
| gpongnot | 3:fa6c021ddefe | 21 | }else if (duty_cycle < 0){ |
| gpongnot | 3:fa6c021ddefe | 22 | this.pwmIN1 = -TLE5206_SAT_LOW/TLE5206_NO_SAT_LOW*duty_cycle; |
| gpongnot | 3:fa6c021ddefe | 23 | this.pwmIN2 = 0.0; |
| gpongnot | 3:fa6c021ddefe | 24 | }else if (dutycycle < TLE5206_NO_SAT_LOW){ |
| natienza | 2:610e4177e391 | 25 | this.pwmIN1 = 0.0; |
| gpongnot | 3:fa6c021ddefe | 26 | this.pwmIN2 = TLE5206_SAT_LOW/TLE5206_NO_SAT_LOW*duty_cycle; |
| gpongnot | 3:fa6c021ddefe | 27 | }else if (dutycycle < TLE5206_SAT_LOW){ |
| gpongnot | 3:fa6c021ddefe | 28 | this.pwmIN1 = 0.0; |
| gpongnot | 3:fa6c021ddefe | 29 | this.pwmIN2 = TLE5206_SAT_LOW; |
| gpongnot | 3:fa6c021ddefe | 30 | }else if (dutycycle < TLE5206_SAT_HIGH){ |
| gpongnot | 3:fa6c021ddefe | 31 | this.pwmIN1 = 0.0; |
| gpongnot | 3:fa6c021ddefe | 32 | this.pwmIN2 = dutycycle; |
| gpongnot | 0:03a724b7421c | 33 | }else { |
| gpongnot | 3:fa6c021ddefe | 34 | this.pwmIN1 = 0.0; |
| gpongnot | 3:fa6c021ddefe | 35 | this.pwmIN2 = TLE5206_SAT_HIGH; |
| gpongnot | 3:fa6c021ddefe | 36 | } |
| gpongnot | 0:03a724b7421c | 37 | } |