first structure for game interface l0dable
This commit is contained in:
lilafisch
parent
7193ee5972
commit
95cde1077d
|
|
@ -0,0 +1,289 @@
|
|||
#include <sysinit.h>
|
||||
|
||||
#include "basic/basic.h"
|
||||
#include "basic/byteorder.h"
|
||||
|
||||
#include "lcd/lcd.h"
|
||||
#include "lcd/print.h"
|
||||
|
||||
#include "funk/nrf24l01p.h"
|
||||
|
||||
//includes useful for r_game:
|
||||
//#include "usbcdc/usb.h"
|
||||
//#include "usbcdc/usbcore.h"
|
||||
//#include "usbcdc/usbhw.h"
|
||||
//#include "usbcdc/cdcuser.h"
|
||||
//#include "usbcdc/cdc_buf.h"
|
||||
//#include "usbcdc/util.h"
|
||||
|
||||
#include <string.h>
|
||||
#include "basic/random.h"
|
||||
|
||||
#include "usetable.h"
|
||||
|
||||
#define REMOTE_CHANNEL 81
|
||||
|
||||
//mac that the player receives
|
||||
#define PLAYER_MAC "\x1\x2\x3\x2\x1"
|
||||
|
||||
//mac that the game receives
|
||||
#define GAME_MAC "\x1\x2\x3\x2\x1"
|
||||
|
||||
//#if CFG_USBMSC
|
||||
//#error "MSC is defined"
|
||||
//#endif
|
||||
|
||||
//#if !CFG_USBCDC
|
||||
//#error "CDC is not defined"
|
||||
//#endif
|
||||
|
||||
struct NRF_CFG config = { //for some reason this has to be global
|
||||
.channel= REMOTE_CHANNEL,
|
||||
.txmac= GAME_MAC,
|
||||
.nrmacs=1,
|
||||
.mac0= PLAYER_MAC,
|
||||
.maclen ="\x10",
|
||||
};
|
||||
|
||||
struct packet{
|
||||
uint8_t len;
|
||||
uint8_t protocol;
|
||||
uint8_t command;
|
||||
|
||||
//union with 11 bytes data
|
||||
union content{
|
||||
struct button{
|
||||
uint8_t button;
|
||||
uint32_t id;
|
||||
uint32_t cnt;
|
||||
uint8_t reserved[2];
|
||||
}button;
|
||||
|
||||
struct text{
|
||||
uint8_t x;
|
||||
uint8_t y;
|
||||
uint8_t flags;
|
||||
uint8_t text[8];
|
||||
}text;
|
||||
struct nick{
|
||||
uint8_t flags;
|
||||
uint8_t text[10];
|
||||
}nick;
|
||||
struct nickrequest{
|
||||
uint8_t reserved[11];
|
||||
}nickrequest;
|
||||
}c;
|
||||
uint16_t crc;
|
||||
};
|
||||
|
||||
|
||||
/**************************************************************************/
|
||||
/* l0dable for playing games which are announced by other r0kets with the l0dabel r_game */
|
||||
/* Values of buf[3]:
|
||||
* B: packet sent by player, contain information which button is pressed
|
||||
* T: packet sent by game, contain text for display
|
||||
* N: packet sent by game, requesting nick
|
||||
* n: packet sent player, containing nick
|
||||
*/
|
||||
|
||||
uint32_t ctr;
|
||||
uint32_t id;
|
||||
|
||||
void sendButton(uint8_t button);
|
||||
void sendJoin(uint8_t game);
|
||||
void processPacket(struct packet *p);
|
||||
|
||||
void ram(void)
|
||||
{
|
||||
nrf_config_set(&config);
|
||||
id = getRandom();
|
||||
ctr = 1;
|
||||
int len;
|
||||
struct packet p;
|
||||
|
||||
while(1){
|
||||
uint8_t button = getInputRaw();
|
||||
sendButton(button);
|
||||
|
||||
while(1){
|
||||
len = nrf_rcv_pkt_time(30,sizeof(p),(uint8_t*)&p);
|
||||
if(len==sizeof(p)){
|
||||
processPacket(&p);
|
||||
}else{
|
||||
break;
|
||||
}
|
||||
}
|
||||
delayms(20);
|
||||
};
|
||||
};
|
||||
//getInputRaw();
|
||||
|
||||
void processPacket(struct packet *p)
|
||||
{
|
||||
if ((p->len==16) && (p->protocol=='G')){ //check sanity, protocol
|
||||
if (p->command=='T'){
|
||||
//processText(&(p->c.text));
|
||||
}
|
||||
else if (p->command=='N'){
|
||||
//processNick(&(p->c.nickrequest));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
//increment ctr and send button state, id and ctr
|
||||
void sendButton(uint8_t button)
|
||||
{
|
||||
uint8_t buf[16];
|
||||
buf[0]=0x10; // Length: 16 bytes
|
||||
buf[1]='G'; // Proto
|
||||
buf[2]='B';
|
||||
buf[3]=button;
|
||||
|
||||
ctr++;
|
||||
*(int*)(buf+4)=ctr;
|
||||
ctr+=4;
|
||||
*(int*)(buf+4)=id;
|
||||
|
||||
//lcdClear();
|
||||
//lcdPrint("Key:"); lcdPrintInt(buf[2]); lcdNl();
|
||||
|
||||
nrf_snd_pkt_crc(16,buf);
|
||||
}
|
||||
|
||||
//send join request for game
|
||||
void sendJoin(uint8_t game)
|
||||
{
|
||||
uint8_t buf[16];
|
||||
buf[0]=0x10; // Length: 16 bytes
|
||||
buf[1]='G'; // Proto
|
||||
buf[2]='J';
|
||||
buf[3]=game;
|
||||
|
||||
ctr++;
|
||||
*(int*)(buf+4)=ctr;
|
||||
ctr+=4;
|
||||
*(int*)(buf+4)=id;
|
||||
|
||||
nrf_snd_pkt_crc(16,buf);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
void s_init(void){
|
||||
usbCDCInit();
|
||||
nrf_init();
|
||||
|
||||
struct NRF_CFG config = {
|
||||
.channel= REMOTE_CHANNEL,
|
||||
.txmac= REMOTE_MAC,
|
||||
.nrmacs=1,
|
||||
.mac0= REMOTE_MAC,
|
||||
.maclen ="\x10",
|
||||
};
|
||||
|
||||
nrf_config_set(&config);
|
||||
};
|
||||
*/
|
||||
|
||||
/* void process(uint8_t * input){
|
||||
__attribute__ ((aligned (4))) uint8_t buf[32];
|
||||
puts("process: ");
|
||||
puts(input);
|
||||
puts("\r\n");
|
||||
if(input[0]=='M'){
|
||||
buf[0]=0x10; // Length: 16 bytes
|
||||
buf[1]='M'; // Proto
|
||||
buf[2]=0x01;
|
||||
buf[3]=0x01; // Unused
|
||||
|
||||
uint32touint8p(0,buf+4);
|
||||
|
||||
uint32touint8p(0x41424344,buf+8);
|
||||
|
||||
buf[12]=0xff; // salt (0xffff always?)
|
||||
buf[13]=0xff;
|
||||
nrf_snd_pkt_crc_encr(16,buf,remotekey);
|
||||
nrf_rcv_pkt_start();
|
||||
};
|
||||
|
||||
};
|
||||
*/
|
||||
|
||||
/*
|
||||
#define INPUTLEN 99
|
||||
void r_recv(void){
|
||||
__attribute__ ((aligned (4))) uint8_t buf[32];
|
||||
int len;
|
||||
|
||||
uint8_t input[INPUTLEN+1];
|
||||
int inputptr=0;
|
||||
|
||||
nrf_rcv_pkt_start();
|
||||
puts("D start");
|
||||
|
||||
getInputWaitRelease();
|
||||
|
||||
while(!getInputRaw()){
|
||||
delayms(100);
|
||||
|
||||
// Input
|
||||
int l=INPUTLEN-inputptr;
|
||||
CDC_OutBufAvailChar (&l);
|
||||
|
||||
if(l>0){
|
||||
CDC_RdOutBuf (input+inputptr, &l);
|
||||
input[inputptr+l+1]=0;
|
||||
for(int i=0;i<l;i++){
|
||||
if(input[inputptr+i] =='\r'){
|
||||
input[inputptr+i]=0;
|
||||
process(input);
|
||||
if(i<l)
|
||||
memmove(input,input+inputptr+i+1,l-i);
|
||||
inputptr=-i-1;
|
||||
break;
|
||||
};
|
||||
};
|
||||
};
|
||||
inputptr+=l;
|
||||
len=nrf_rcv_pkt_poll_dec(sizeof(buf),buf,remotekey);
|
||||
|
||||
// Receive
|
||||
if(len<=0){
|
||||
delayms(10);
|
||||
continue;
|
||||
};
|
||||
|
||||
if(buf[1]=='C'){ // Cursor
|
||||
puts("C ");
|
||||
puts(IntToStrX( buf[2],2 ));
|
||||
puts(" ");
|
||||
puts(IntToStrX( uint8ptouint32(buf+4), 8 ));
|
||||
puts(" ");
|
||||
puts(IntToStrX( uint8ptouint32(buf+8), 8 ));
|
||||
}else{
|
||||
puts("U ");
|
||||
// puts("[");puts(IntToStrX(len,2));puts("] ");
|
||||
puts(IntToStrX( *(int*)(buf+ 0),2 ));
|
||||
puts(" ");
|
||||
puts(IntToStrX( *(int*)(buf+ 1),2 ));
|
||||
puts(" ");
|
||||
puts(IntToStrX( *(int*)(buf+ 2),2 ));
|
||||
puts(" ");
|
||||
puts(IntToStrX( *(int*)(buf+ 3),2 ));
|
||||
puts(" ");
|
||||
puts(IntToStrX( uint8ptouint32(buf+4),8 ));
|
||||
puts(".");
|
||||
puts(IntToStrX( uint8ptouint32(buf+8),8 ));
|
||||
puts(" ");
|
||||
puts(IntToStrX( uint8ptouint32(buf+10),4 ));
|
||||
};
|
||||
puts("\r\n");
|
||||
|
||||
};
|
||||
|
||||
nrf_rcv_pkt_end();
|
||||
puts("D exit");
|
||||
}
|
||||
};
|
||||
*/
|
||||
Loading…
Reference in New Issue