crashtest-r0ket/firmware/applications/remote/remote.c

273 lines
5.7 KiB
C
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2011-11-19 19:36:16 +00:00
#include <sysinit.h>
#include "basic/basic.h"
#include "basic/byteorder.h"
#include "lcd/lcd.h"
#include "lcd/print.h"
#include "funk/nrf24l01p.h"
#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>
#define REMOTE_CHANNEL 91
#define REMOTE_MAC "REM0T"
#if CFG_USBMSC
#error "MSC is defined"
#endif
#if !CFG_USBCDC
#error "CDC is not defined"
#endif
/**************************************************************************/
#include "SECRETS"
void r_init(void){
nrf_init();
struct NRF_CFG config = {
.channel= REMOTE_CHANNEL,
.txmac= REMOTE_MAC,
.nrmacs=1,
.mac0= REMOTE_MAC,
.maclen ="\x10",
};
nrf_config_set(&config);
};
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");
}
void r_s1(void){
static int ctr=1;
__attribute__ ((aligned (4))) uint8_t buf[32];
int status;
buf[0]=0x10; // Length: 16 bytes
buf[1]='1'; // Proto
buf[2]=0x00;
buf[3]=0x00; // Unused
uint32touint8p(ctr++,buf+4);
uint32touint8p(0x5ec,buf+8);
buf[12]=0xff; // salt (0xffff always?)
buf[13]=0xff;
status=nrf_snd_pkt_crc_encr(16,buf,remotekey);
lcdClear();
lcdPrint("F-St:"); lcdPrintInt(status);
lcdDisplay();
};
void r_s2(void){
static int ctr=1;
__attribute__ ((aligned (4))) uint8_t buf[32];
int status;
buf[0]=0x10; // Length: 16 bytes
buf[1]='C'; // Proto
buf[2]=0x00;
buf[3]=0x00; // Unused
uint32touint8p(ctr++,buf+4);
uint32touint8p(0x5ec,buf+8);
buf[12]=0xff; // salt (0xffff always?)
buf[13]=0xff;
status=nrf_snd_pkt_crc_encr(16,buf,remotekey);
buf[0]=0x10; // Length: 16 bytes
buf[1]='I'; // Proto
buf[2]=0x00;
buf[3]=0x00; // Unused
uint32touint8p(ctr++,buf+4);
uint32touint8p(0x5ec,buf+8);
buf[12]=0xff; // salt (0xffff always?)
buf[13]=0xff;
status=nrf_snd_pkt_crc_encr(16,buf,remotekey);
lcdClear();
lcdPrint("F-St:"); lcdPrintInt(status);
lcdDisplay();
};
void r_send(void){
int ctr=1;
__attribute__ ((aligned (4))) uint8_t buf[32];
int len;
int status;
while(1){
buf[0]=0x10; // Length: 16 bytes
buf[1]='C'; // Proto
buf[2]=getInputRaw();
buf[3]=0x00; // Unused
ctr++;
*(int*)(buf+4)=ctr;
/*
buf[4]=0x00; // ctr
buf[5]=0x00; // ctr
buf[6]=0x00; // ctr
buf[7]=ctr++; // ctr
*/
buf[8]=0x0; // Object id
buf[9]=0x0;
buf[10]=0x05;
buf[11]=0xec;
buf[12]=0xff; // salt (0xffff always?)
buf[13]=0xff;
lcdClear();
lcdPrint("Key:"); lcdPrintInt(buf[2]); lcdNl();
if(buf[2]==BTN_ENTER)
break;
status=nrf_snd_pkt_crc_encr(16,buf,remotekey);
lcdPrint("F-St:"); lcdPrintInt(status);
lcdDisplay();
len=nrf_rcv_pkt_time_encr(100,sizeof(buf),buf,remotekey);
if(len>0){
lcdPrint("Got!");
lcdDisplay();
break;
};
delayms(10);
};
};