Program Listing for File btn99xx_dc_shield.cpp

↰ Return to documentation for file (src/btn99xx_dc_shield.cpp)

#include "btn99xx_dc_shield.hpp"

using namespace btn99x0;

#define BTN99X0_DC_SHIELD_HB1_ISENSE_ADC A1
#define BTN99X0_DC_SHIELD_HB1_INHIBIT 3
#define BTN99x0_DC_SHIELD_HB1_INPUT 10

#define BTN99x0_DC_SHIELD_HB2_ISENSE_ADC A0
#define BTN99X0_DC_SHIELD_HB2_INHIBIT 13
#define BTN99x0_DC_SHIELD_HB2_INPUT 9

#if defined(ARDUINO_AVR_UNO) || defined(XMC1100_Boot_Kit)

    #define ACD_RESOLUTION_STEPS 1023
    #define ACD_VOLTAGE_RANGE_VOLTS 5.0

#elif defined(XMC4700_Relax_Kit)

    #define ACD_RESOLUTION_STEPS 1023
    #define ACD_VOLTAGE_RANGE_VOLTS 3.3

#else

    #warning "Default platform undefined. Specify your own pinout connectivity and platform hardware configuration in the sketch. Do NOT use the default constructor arguments."

#endif

const io_pins_t DCShield::hb1_io_pins_default =
{
    BTN99X0_DC_SHIELD_HB1_ISENSE_ADC,
    BTN99x0_DC_SHIELD_HB1_INPUT,
    BTN99X0_DC_SHIELD_HB1_INHIBIT
};

const io_pins_t DCShield::hb2_io_pins_default =
{
    BTN99x0_DC_SHIELD_HB2_ISENSE_ADC,
    BTN99x0_DC_SHIELD_HB2_INPUT,
    BTN99X0_DC_SHIELD_HB2_INHIBIT
};

const hw_conf_t DCShield::hw_conf_default =
{
    DCShield::isense_r_ohms,
    ACD_VOLTAGE_RANGE_VOLTS,
    ACD_RESOLUTION_STEPS
};

DCShield::DCShield(io_pins_t hb1_io_pins, io_pins_t hb2_io_pins, hw_conf_t shield_platf_conf)
:
hb1(HalfBridge(IC_VARIANT_BTN9990LV, hb1_io_pins, shield_platf_conf)),
hb2(HalfBridge(IC_VARIANT_BTN9970LV, hb2_io_pins, shield_platf_conf))
{

}

DCShield::~DCShield()
{
    hb1.~HalfBridge();
    hb2.~HalfBridge();
}

HalfBridge & DCShield::get_half_bridge(half_bridge_id_t half_bridge_id)
{
    switch(half_bridge_id)
    {
        case HALF_BRIDGE_1:
            return hb1;
        break;

        case HALF_BRIDGE_2:
            return hb2;
        break;
    }
}

void DCShield::disable_all(void)
{
    hb1.disable();
    hb2.disable();
}

void DCShield::enable_all(void)
{
    hb1.enable();
    hb2.enable();
}