useless
Dependents: Final_Homework1 ee202Homework1 EE202A_Homework1 PRVIZ_LV8
Fork of TSI by
Diff: TSISensor.cpp
- Revision:
- 4:4dc2f5a3a731
- Parent:
- 3:1a60ef257879
- Child:
- 5:a192baf6250c
--- a/TSISensor.cpp Thu May 09 09:24:34 2013 +0000 +++ b/TSISensor.cpp Fri Jun 28 13:59:29 2013 +0000 @@ -26,7 +26,7 @@ #define NO_TOUCH 0 #define SLIDER_LENGTH 40 //LENGTH in mm -#define TOTAL_ELECTRODE 2 +#define TOTAL_ELECTRODE 3 #define TSI0a 0 #define TSI1 1 @@ -123,6 +123,29 @@ selfCalibration(); } +void TSISensor::TSISensor_reset(void) { + SIM->SCGC5 |= SIM_SCGC5_PORTB_MASK; + SIM->SCGC5 |= SIM_SCGC5_TSI_MASK; + + TSI0->GENCS |= (TSI_GENCS_ESOR_MASK + | TSI_GENCS_MODE(0) + | TSI_GENCS_REFCHRG(4) + | TSI_GENCS_DVOLT(0) + | TSI_GENCS_EXTCHRG(7) + | TSI_GENCS_PS(4) + | TSI_GENCS_NSCN(11) + | TSI_GENCS_TSIIEN_MASK + | TSI_GENCS_STPE_MASK + ); + + TSI0->GENCS |= TSI_GENCS_TSIEN_MASK; + + //NVIC_SetVector(TSI0_IRQn, (uint32_t)&tsi_irq); + //NVIC_EnableIRQ(TSI0_IRQn); + + selfCalibration(); +} + void TSISensor::selfCalibration(void) { unsigned char cnt; @@ -194,6 +217,11 @@ return AbsoluteDistancePosition; } +uint16_t TSISensor::readValue(uint8_t index) +{ + return gu16TSICount[index]; +} + static void changeElectrode(void) { int16_t u16temp_delta;