/**
* Constructor.
*
* Create a software representation the micro:bit's 5x5 LED matrix.
* The display is initially blank.
*
* @param id The id the display should use when sending events on the MessageBus. Defaults to MICROBIT_ID_DISPLAY.
*
* @param map The mapping information that relates pin inputs/outputs to physical screen coordinates.
* Defaults to microbitMatrixMap, defined in MicroBitMatrixMaps.h.
*
* @code
* MicroBitDisplay display;
* @endcode
*/
MicroBitDisplay::MicroBitDisplay(uint16_t id, const MatrixMap &map) :
matrixMap(map),
image(map.width*2,map.height)
{
uint32_t row_mask;
this->id = id;
this->width = map.width;
this->height = map.height;
this->rotation = MICROBIT_DISPLAY_ROTATION_0;
row_mask = 0;
col_mask = 0;
strobeRow = 0;
row_mask = 0;
for (int i = matrixMap.rowStart; i < matrixMap.rowStart + matrixMap.rows; i++)
row_mask |= 0x01 << i;
for (int i = matrixMap.columnStart; i < matrixMap.columnStart + matrixMap.columns; i++)
col_mask |= 0x01 << i;
LEDMatrix = new PortOut(Port0, row_mask | col_mask);
this->greyscaleBitMsk = 0x01;
this->timingCount = 0;
this->setBrightness(MICROBIT_DISPLAY_DEFAULT_BRIGHTNESS);
this->mode = DISPLAY_MODE_BLACK_AND_WHITE;
this->animationMode = ANIMATION_MODE_NONE;
this->lightSensor = NULL;
system_timer_add_component(this);
status |= MICROBIT_COMPONENT_RUNNING;
}
//constructor
CalliopeSoundMotor::CalliopeSoundMotor()
{
//init sleep pin
nrf_gpio_cfg_output(CALLIOPE_SM_PIN_NSLEEP);
nrf_gpio_pin_clear(CALLIOPE_SM_PIN_NSLEEP);
//set default values
duty_motor_percent = CALLIOPE_SM_DEFAULT_DUTY_M;
duty_motor_A_percent = CALLIOPE_SM_DEFAULT_DUTY_M;
duty_motor_B_percent = CALLIOPE_SM_DEFAULT_DUTY_M;
motor_AB_current_use = 0;
frequency_sound_hz = CALLIOPE_SM_DEFAULT_FREQUENCY_S;
silent_mode = CALLIOPE_SM_DEFAULT_SILENT_MODE;
mode = 0;
//init PWM
this->PWM_init();
//add RGB LED object to the sytem timer
system_timer_add_component(this);
}