本文整理汇总了C++中Adafruit_RGBLCDShield类的典型用法代码示例。如果您正苦于以下问题：C++ Adafruit_RGBLCDShield类的具体用法？C++ Adafruit_RGBLCDShield怎么用？C++ Adafruit_RGBLCDShield使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Adafruit_RGBLCDShield类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: main
int main(int argc, char *argv[])
{
Adafruit_RGBLCDShield lcd = Adafruit_RGBLCDShield();
lcd.begin(16, 2);
lcd.setBacklight(RED);
lcd.clear();
lcd.home();
lcd.setCursor(0,0);
lcd.myPrint("Hello World");
int count = 0;
for(int i = 0; i < 20; i++){
usleep(300000);
if(count < 5){
lcd.scrollDisplayRight();
}
count++;
if(count > 5){
lcd.scrollDisplayLeft();
}
if(count > 9) count = 0;
}
uint8_t buttons = lcd.readButtons();
while(!(buttons & BUTTON_SELECT)){
if (buttons) {
if (buttons & BUTTON_LEFT) {
lcd.scrollDisplayLeft();
lcd.setBacklight(GREEN);
}
if (buttons & BUTTON_RIGHT) {
lcd.scrollDisplayRight();
lcd.setBacklight(TEAL);
}
}
buttons = lcd.readButtons();
usleep(90000);
}
return 0;
}示例2: dispUserPrefCycles
void LCDScreen::dispUserPrefCycles()
{
lcd.clear();
lcd.setCursor( 0, 0 );
lcd.print( "# of cycles: " );
lcd.setCursor( 0, 15 );
lcd.print( maxCycles );
}示例3: finalMess
void LCDScreen::finalMess()
{
lcd.clear();
lcd.home();
lcd.print( "PCR complete." );
lcd.setCursor( 0, 1 );
lcd.print( "RESET to cont." );
}示例4: setup
void LCDScreen::setup() {
lcd.begin( 16, 2 );
lcd.home();
lcd.print( "PCR V.2 - O.V.L.");
lcd.setCursor( 0, 1 );
lcd.print( "SELECT to cont." );
waitForSelect();
delay( 500 );
setUserInputs();
delay( 500 );
}示例5: printError
void LCDScreen::printError( int mess )
{
lcd.clear();
lcd.home();
String message;
if ( mess == 1 ) { message = "ERR: Overheating"; }
else if ( mess < 1 ) { message = "ERR: Not ramping"; }
else { message = "ERR: wrap failed"; }
lcd.print( message );
lcd.setCursor( 0, 1 );
lcd.print( "Check hardware" );
}示例6: selectCycles
void LCDScreen::selectCycles()
{
dispUserPrefCycles();
uint8_t buttons;
while ( true )
{
buttons = lcd.readButtons();
if (buttons & BUTTON_LEFT)
{
if ( maxCycles > 0 ) {
maxCycles--;
dispUserPrefCycles();
delay(100);
}
}
if (buttons & BUTTON_RIGHT)
{
if ( maxCycles < 100 ) {
maxCycles ++;
dispUserPrefCycles();
delay(100);
}
}
if (buttons & BUTTON_SELECT) break;
}
}示例7: selectHighLowPush
void LCDScreen::selectHighLowPush() {
dispUserPrefHighLow();
int highlow = 0;
uint8_t buttons;
//int buttons;
while ( true )
{
//buttons = bpin.readButtons();
//if (buttons & BPIN_UP) highlow = 0;
//if (buttons & BPIN_DOWN) highlow = 1;
buttons = lcd.readButtons();
if (buttons & BUTTON_UP) highlow = 0;
if (buttons & BUTTON_DOWN) highlow = 1;
//if( buttons & BPIN_LEFT )
if (buttons & BUTTON_LEFT)
{
if ( highlow == 0 )
{
if ( tempCeil > ( tempFloor + 1 ) ) tempCeil--;
}
else
{
if ( tempFloor > 49 ) tempFloor--;
}
dispUserPrefHighLow();
delay( 100 );
}
//if( buttons & BPIN_RIGHT )
if (buttons & BUTTON_RIGHT)
{
if ( highlow == 0 )
{
if ( tempCeil < 110 ) tempCeil++;
}
else
{
if ( tempFloor < ( tempCeil - 1 ) ) tempFloor++;
}
dispUserPrefHighLow();
delay( 100 );
}
//if( buttons & BPIN_SELECT )
if (buttons & BUTTON_SELECT) break;
}
}示例8: setUserInputs
void LCDScreen::setUserInputs()
{
lcd.clear();
// Check for Denaturization
denaturization();
delay(500);
lcd.clear();
// Adjust High/Low Values
int highlow = 0;
selectHighLowPush();
delay(500);
// Adjust No. of Cycles
selectCycles();
delay(500);
// All done with configuration
}示例9:
void K3NGdisplay::redraw(){
// redraw the screen with the current screen_buffer_live
for (int x = 0;x < (display_columns*display_rows);x++){
lcd.setCursor(Xposition(x),Yposition(x));
if (screen_buffer_attributes_live[x] & ATTRIBUTE_BLINK){ // does this character have the blink attribute
if (current_blink_state){
lcd.print(screen_buffer_live[x]);
} else {
lcd.print(' ');
}
} else {
lcd.print(screen_buffer_live[x]);
}
}
} 示例10: clear
void K3NGdisplay::initialize(){
lcd.begin(display_columns, display_rows); // if you are getting an error on this line and do not have
// any of the LCD display features enabled, remove
// k3ngdisplay.h and k3ngdisplay.cpp from your ino directory
#ifdef FEATURE_YOURDUINO_I2C_LCD
lcd.setBacklightPin(BACKLIGHT_PIN, POSITIVE);
lcd.setBacklight(I2C_LCD_COLOR);
#endif // FEATURE_YOURDUINO_I2C_LCD
#ifdef FEATURE_ADAFRUIT_I2C_LCD
lcd.setBacklight(I2C_LCD_COLOR);
#endif // FEATURE_ADAFRUIT_I2C_LCD
clear();
}示例11: waitForSelect
void LCDScreen::waitForSelect()
{
while ( true )
{
uint8_t buttons = lcd.readButtons();
if ( buttons )
{
if (buttons & BUTTON_SELECT) break;
}
}
}示例12: updateArrow
void LCDScreen::updateArrow( double temp )
{
lcd.home();
lcd.print( tempFloor );
if ( temp < tempFloor ) temp = tempFloor;
int n; //number of spaces to create
if ( tempFloor > 99 && tempCeil > 99 ) n = 9;
else if ( tempFloor > 99 && tempCeil <= 99 ) n = 10;
else if ( tempFloor <= 99 && tempCeil > 99 ) n = 10;
else n = 11;
int newTemp = map( temp, tempFloor, tempCeil, 0, n );
for ( int o = 0; o < newTemp; o++ )
{
lcd.print( "-" );
}
lcd.print( ">" );
for ( int o = 0; o < ( n - newTemp); o++ )
{
lcd.print( " " );
}
lcd.print( tempCeil );
}示例13: dispUserPrefHighLow
void LCDScreen::dispUserPrefHighLow()
{
lcd.clear();
lcd.home();
lcd.print( "High: " );
lcd.print( tempCeil );
lcd.setCursor( 0, 1 );
lcd.print( "Low: " );
lcd.print( tempFloor );
}示例14: displayInitialStatus
void LCDScreen::displayInitialStatus( double temp, int current_cycle ) {
lcd.clear();
lcd.home();
updateArrow( temp );
lcd.setCursor( 0, 1 );
lcd.print( "Cycle no. " );
lcd.print( current_cycle );
lcd.print( "/" );
lcd.print( maxCycles );
}示例15: dispDenatStatus
void LCDScreen::dispDenatStatus(long int currentTime, long int stopTime)
{
int minLeft;
lcd.clear();
lcd.setCursor( 0, 1 );
if(currentTime == 0 && stopTime == 0){
lcd.print("Ramping Up");
}
else{
minLeft = (stopTime - currentTime) / 60000;
lcd.print(minLeft);
lcd.setCursor(2,1);
lcd.print("min left");
}
}