NIT Fukui / PS4Serial

use PS4

PS4Serial.cpp@0:f907f82d58dc, 2018-08-16 (annotated)

Committer:
yopcyuuu
Date:
Thu Aug 16 07:36:23 2018 +0000
Revision:
0:f907f82d58dc
Child:
1:f953b9de204e
first

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yopcyuuu 0:f907f82d58dc 1 #include "PS4Serial.h"
yopcyuuu 0:f907f82d58dc 2
yopcyuuu 0:f907f82d58dc 3 PS4Serial::PS4Serial(PinName tx, PinName rx) : WirelessSerial(tx, rx, 115200), rp(0), dif(0)
yopcyuuu 0:f907f82d58dc 4 {
yopcyuuu 0:f907f82d58dc 5 for(int i = 0; i < 8; i++) ControllerData[i] = 2 <= i && i <= 5 ? 127 : 0;
yopcyuuu 0:f907f82d58dc 6 WirelessSerial.attach(this, &PS4Serial::WirelessRecive, RawSerial::RxIrq);
yopcyuuu 0:f907f82d58dc 7 }
yopcyuuu 0:f907f82d58dc 8
yopcyuuu 0:f907f82d58dc 9 void PS4Serial::WirelessRecive()
yopcyuuu 0:f907f82d58dc 10 {
yopcyuuu 0:f907f82d58dc 11 t.stop();
yopcyuuu 0:f907f82d58dc 12 t.reset();
yopcyuuu 0:f907f82d58dc 13 char data = WirelessSerial.getc();
yopcyuuu 0:f907f82d58dc 14 if(data == 0xff) {
yopcyuuu 0:f907f82d58dc 15 rp = 0;
yopcyuuu 0:f907f82d58dc 16 } else if(rp > 8) {
yopcyuuu 0:f907f82d58dc 17 //nothing
yopcyuuu 0:f907f82d58dc 18 } else {
yopcyuuu 0:f907f82d58dc 19 ControllerData[rp] = data;
yopcyuuu 0:f907f82d58dc 20 rp++;
yopcyuuu 0:f907f82d58dc 21 }
yopcyuuu 0:f907f82d58dc 22 t.start();
yopcyuuu 0:f907f82d58dc 23 }
yopcyuuu 0:f907f82d58dc 24
yopcyuuu 0:f907f82d58dc 25 int PS4Serial::getButtonPress(PS4Button button)
yopcyuuu 0:f907f82d58dc 26 {
yopcyuuu 0:f907f82d58dc 27 if(button < 7) {
yopcyuuu 0:f907f82d58dc 28 return (ControllerData[0] >> button) & 1;
yopcyuuu 0:f907f82d58dc 29 } else if(button < 14) {
yopcyuuu 0:f907f82d58dc 30 return (ControllerData[1] >> (button - 7)) & 1;
yopcyuuu 0:f907f82d58dc 31 } else {
yopcyuuu 0:f907f82d58dc 32 return ControllerData[button - 12];
yopcyuuu 0:f907f82d58dc 33 }
yopcyuuu 0:f907f82d58dc 34 }
yopcyuuu 0:f907f82d58dc 35
yopcyuuu 0:f907f82d58dc 36 bool PS4Serial::connected(){
yopcyuuu 0:f907f82d58dc 37 return t.read_ms() < 500;
yopcyuuu 0:f907f82d58dc 38 }