Johan Kritzinger / Mbed 2 deprecated FRDMKL25Z-ShiftBrite

Dependencies:   mbed

main.cpp

Committer:
JoKer
Date:
2014-08-19
Revision:
0:f76850de7b57
Child:
2:3935d2ed40cd

File content as of revision 0:f76850de7b57:

#include "mbed.h"
#include "sbDriver.h"
/*MUST TRY THIS!!!!
Inheritance is one of the great features of object oriented languages like C++. The stream methods are not included in serial to allow you to use them in other classes as well. They are for example also included in the TextLCD class and in my enhanced TextLCD class. All you need to do to make use of the powerful printf features is implement a putc() method in your own new class.
from https://mbed.org/questions/1029/pcprintf-a-method/

*/

Serial PC(PTA2, PTA1);//So I can use Bluetooth/Serial as output to terminal and input


DigitalOut myled(LED1);

//Instanced of DigitalOut for control SB signals
DigitalOut latch(PTC16);//010=latch
DigitalOut enable(PTA13);//0= enabled
DigitalOut reset(PTC12);
//Instance of the SPI contoller for SB data
SPI spi(PTD2,NC,PTD1);//PDT2 = MOSI=DATA. PDT1=CLK


int main() {
    
//Instanciate a ticker object to handle framerate updates for the SB display    
Ticker t;

//Instanciate a string of 5 sb modules and tell the driver object where the control/data pins are
shiftBriteDisplay sbDisplay(&PC,latch, enable, reset, spi,6);

//Example calls to method f() of shiftBriteDisplay class
//sbDisplay.setLed(0,0X550000);
//sbDisplay.setLed(4,0XFF,0X00,0X55);
//in this case, 6 of these statements wold be required to build one frame
//BUILD A FRAME
/*sbDisplay.setLed(0,0XFF0000);//Red
sbDisplay.setLed(1,0X00FF00);//Green
sbDisplay.setLed(2,0X0000FF);//Blue
sbDisplay.setLed(3,0XFFFF00);//Yellow
sbDisplay.setLed(4,0X00FFFF); //Cyan?
sbDisplay.setLed(5,0XFF00FF); // Purple*/

sbDisplay.setLed(0,0XFFFFFF);//White
sbDisplay.setLed(1,0XFFFFFF);//
sbDisplay.setLed(2,0XFFFFFF);//
sbDisplay.setLed(3,0XFFFFFF);//
sbDisplay.setLed(4,0XFFFFFF); //
sbDisplay.setLed(5,0XFFFFFF); //
sbDisplay.setCurrentCorr(0,0,0);//suggested default value cor current control regs. Values g&b=100, r=120
sbDisplay.displayFrame();//force an update
wait(2);
sbDisplay.setCurrentCorr(127,127,127);//This should be MAX
wait(2);
sbDisplay.setCurrentCorr(0x78,0x64,0x64);//sb suggested default
wait(2);

PC.printf("Hallo (size=%d)\r\n", sizeof(unsigned long int));


//Setup the framerate and update the display
//I chose standard 24fps
t.attach_us(&sbDisplay,&shiftBriteDisplay::displayFrame,41666);//call updateFrame 24 times per second (every 41666uS)
//t.attach(&sbDisplay,&shiftBriteDisplay::displayFrame,0.5);//Only every 0.5s for testing

         
    while(1){
/*TEST THE CURRENT ADJUSMENT FUNCTIONALITY
        sbDisplay.setCurrentCorr(0,0,0);
        wait(0.5);
        sbDisplay.setCurrentCorr(30,30,30);
        wait(0.5);
         sbDisplay.setCurrentCorr(60,60,60);
        wait(0.5);
        sbDisplay.setCurrentCorr(90,90,30);
        wait(0.5);
        sbDisplay.setCurrentCorr(120,120,30);
        wait(0.5);
*/
        sbDisplay.setLed(0,0XFF0000);//Red
        sbDisplay.setLed(1,0X00FF00);//Green
        sbDisplay.setLed(2,0X0000FF);//Blue
        sbDisplay.setLed(3,0XFFFF00);//Yellow
        sbDisplay.setLed(4,0X00FFFF); //Cyan?
        sbDisplay.setLed(5,0XFF00FF); // Purple
        wait(0.5);
        sbDisplay.setLed(5,0XFF0000);//Red
        sbDisplay.setLed(4,0X00FF00);//Green
        sbDisplay.setLed(3,0X0000FF);//Blue
        sbDisplay.setLed(2,0XFFFF00);//Yellow
        sbDisplay.setLed(1,0X00FFFF); //Cyan?
        sbDisplay.setLed(0,0XFF00FF); // Purple
         wait(0.5);
    }
}