jordy morsinkhof / Mbed 2 deprecated Handmatig

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Dependencies:   USBHost USBHostXpad mbed-rtos mbed

Fork of x4180_Tank by C K

utils.cpp@3:c1620db50a75, 2014-11-26 (annotated)

Committer:
hotwheelharry
Date:
Wed Nov 26 22:53:15 2014 +0000
Revision:
3:c1620db50a75
Parent:
0:79485480cd7e 
Movement works. Solenoid digital fire signal and rumble added. Still need audio, and fix the bug where the controller doesn't work when not plugged into usb. It has to do with output to the serial port, not sure what else.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hotwheelharry 0:79485480cd7e 1 #include "utils.h"
hotwheelharry 0:79485480cd7e 2
hotwheelharry 0:79485480cd7e 3 double ghettoFloor(double d){
hotwheelharry 0:79485480cd7e 4 return double((long long)d);
hotwheelharry 0:79485480cd7e 5 }
hotwheelharry 0:79485480cd7e 6 double round(double d)
hotwheelharry 0:79485480cd7e 7 {
hotwheelharry 0:79485480cd7e 8 return ghettoFloor(d + 0.5);
hotwheelharry 0:79485480cd7e 9 }
hotwheelharry 3:c1620db50a75 10
hotwheelharry 3:c1620db50a75 11 float xpadNormalizeAnalog(int x){
hotwheelharry 3:c1620db50a75 12 float res = 0;
hotwheelharry 3:c1620db50a75 13 if(x > 0){
hotwheelharry 3:c1620db50a75 14 res = (float)x/32767.0;
hotwheelharry 3:c1620db50a75 15 }else{
hotwheelharry 3:c1620db50a75 16 res = (float)x/32768.0;
hotwheelharry 3:c1620db50a75 17 }
hotwheelharry 3:c1620db50a75 18 return res;
hotwheelharry 3:c1620db50a75 19 }
hotwheelharry 3:c1620db50a75 20 float xpadNormalizeTrigger(int x){
hotwheelharry 3:c1620db50a75 21 float res = (float)x / (float)0xff;
hotwheelharry 3:c1620db50a75 22 return res;
hotwheelharry 3:c1620db50a75 23 }