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First version
Dependencies: mbed EthernetInterface mbed-rto
LEDDriver.cpp
- Committer:
- albireo987
- Date:
- 2018-04-25
- Revision:
- 25:1dc7dfe499fd
- Parent:
- 10:7871aeacea08
File content as of revision 25:1dc7dfe499fd:
#include "LEDDriver.h" LEDDriver::LEDDriver( int* sharedDirections, int sizeOfSharedDirections) { static int messageList[8]={0}; static DigitalOut leds[]={DigitalOut(p23),DigitalOut(p11),DigitalOut(p12),DigitalOut(p13),DigitalOut(p14),DigitalOut(p15),DigitalOut(p16),DigitalOut(p17)}; this->copy=Copy(); this->messageList=messageList; this->leds=leds; copy.copyInt((directions),sharedDirections,sizeOfSharedDirections); } void LEDDriver::determineMessage(int directionValue,int led) { if(directionValue==0) { messageList[led]=0; } else if(directionValue==1) { messageList[led]=1; } else if(directionValue==2) { messageList[led]=2; } else if(directionValue==3) { messageList[led]=3; } else if(directionValue==4) { messageList[led]=4; } } int LEDDriver::getDirection(int id) { int direction= directions[id]; return direction; } void LEDDriver::drive(int numberOfLeds) { determineAll(numberOfLeds);//needs to be removed after multithreading // 1 1 1 1 0 0 0 0 0 1 links static int codedMessage0[]={1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0};//{1,0,1,0,1,0,1,0,0,1,0,1,0,1,0,1,0,1,1,0}; currently frequency measure message(standard square wave) // 1 1 1 1 0 1 0 0 0 1 rechts static int codedMessage1[]={1,0,1,0,1,0,1,0,0,1,1,0,0,1,0,1,0,1,1,0}; // 1 1 1 1 1 0 1 0 0 1 rechtdoor static int codedMessage2[]={1,0,1,0,1,0,1,0,1,0,0,1,0,1,0,1,0,1,1,0}; // 1 1 1 1 1 1 0 0 0 1 achteruit static int codedMessage3[]={1,0,1,0,1,0,1,0,1,0,1,0,0,1,0,1,0,1,1,0}; static int codedMessage4[]={1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}; //default if no directions are received yet while(true) { // determineAll(numberOfLeds); prep for multithreading for(int j=0;j<20;j++) { for(int i =0;i<numberOfLeds;i++) { if(messageList[i]==0) { leds[i].write(codedMessage0[j]); ownWait(10);//100=708 HZ 10 = 7.08 kHZ } else if(messageList[i]==1) { leds[i].write(codedMessage1[j]); ownWait(10); } else if(messageList[i]==2) { leds[i].write(codedMessage2[j]); ownWait(10); } else if(messageList[i]==3) { leds[i].write(codedMessage3[j]); ownWait(10); } else if(messageList[i]==4) { leds[i].write(codedMessage4[j]); ownWait(10); } } } } } void LEDDriver::run(int numberOfLeds) { drive(numberOfLeds); } void LEDDriver::determineAll(int numberOfLeds) { for(int i = 0;i<numberOfLeds;i++) { determineMessage(getDirection(i),i); } } void LEDDriver::ownWait(uint32_t us) { for(uint32_t i=0;i<us;i++) { for(volatile uint32_t j =0; j <96;j++) { } } }