Kompai

[sadlave]

Todel ir butu gerai,kad kas parekomenduotu koki komputerasta,kad jam galima butu nuvezt deze ir jis pasakytu ka su ja geriau padaryt... ismest,ar tiesiok dapirkt kaska ir dziaugtis gyvenimu
Nes dukrai reik vaizduskes geros,kad galetu su kaskokiu sustru fotozopu dyrbt-piest.

[berazumijus]

kruta vaisduske reikalinga tik zaidimams. photozopai uztenka ir pusetinos. bent jau draugas fotografija porimciai uzsiimineja ir jam uztenka. bet va ramu ir ssd tai tikrai reikia.

[Genijus]

Kas gaudosi arduino programose. Radau toki projekteli , viska lyg darau pagal instrukcijas bet programa nepraeina del kazkokiu klaidu.     Cia nuoroda , gal kam pravers  https://www.drive2.ru/l/8866414/

[berazumijus]

o kas ten neaiskaus ? tiesiog elementaru

[Genijus]

Man tai nelabai      Is komentaru tai vieniem ta programa praeina be problemu, kitiem ne.. Man nepraeina  Pirmas sustojimas sitoj eilutej    if(RADIO_OUT_IS_HIGH)  Gal kazka neteisingai darau. Tiesiog visa programos teksta nukopijuoju i nauja langa. Gal dar kazka prikabinti reikia ? 

[berazumijus]

pameginau sukompilinti, is tikruju neina.
gana daug paprastu klaidu pacioj programoj ir neaisku kaip jas istaisyt.
ieskok gal kita nuoroda, su sita per daug vargo gilinantis ka ten kur reikia nusiust ...
gal su kokia sena versija ten buvo daryta, bet su 1.8.9 neina, kai kur raides turi but didziosios vietoj mazu ir t.t.t.
ir pvz toks kodas :
if ©
{
if (c == CDC_END_CMD && prev_c == CDC_END_CMD2) //hack to allow next CD on audi
man neturi jokios prasmes, nors C kalba gana senai laisvai programuoju

[liova]

Copyright simbolis ten neaišku kaip atsirado, gal koks autocorrect suveikė ar pan., o gal tokia sintaksė kažkada buvo.
Autorius naudojo 1.6.3 versijos kompiliatorių - jei netingi, susiinstaliuok ir pabandyk.
Su 1.6.8 jau nebeveikia.

Žemiau esantis kodas jau turėtų kompiliuotis ir su naujesniu, bet negarantuoju, kad korektiškai veiks.

Kodas: [Pasirinkti]

/*
* VAG_CDC.c
*
* Created: 23.06.2013 20:00:51
* Author: Dennis Schuett, dev.shyd.de
* port for arduino by kovo
*/
#include <SPI.h>

#define DataIn 11
#define ClockPin 13
#define SSPin 10
#define DataOut 2

#define PACKET_DALEY 50

#define UART_BAUD_RATE 9600
//#define LED_PWR PA0
#define RADIO_OUT PD2 //aka digital 2 on UNO
//#define FT_CBUS1 PD3
#define RADIO_OUT_IS_HIGH (PIND & (1<<RADIO_OUT))

#define CDC_PREFIX1 0x53
#define CDC_PREFIX2 0x2C

#define CDC_END_CMD 0x14
#define CDC_PLAY 0xE4
#define CDC_STOP 0x10
#define CDC_NEXT 0xF8
#define CDC_PREV 0x78
#define CDC_SEEK_FWD 0xD8
#define CDC_SEEK_RWD 0x58
#define CDC_CD1 0x0C
#define CDC_CD2 0x8C
#define CDC_CD3 0x4C
#define CDC_CD4 0xCC
#define CDC_CD5 0x2C
#define CDC_CD6 0xAC
#define CDC_SCAN 0xA0
#define CDC_SFL 0x60
#define CDC_PLAY_NORMAL 0x08
#define CDC_PREV_CD 0x18
#define CDC_END_CMD2 0x38

#define MODE_PLAY 0xFF
#define MODE_SHFFL 0x55
#define MODE_SCAN 0x00

volatile uint16_t captimehi = 0;
volatile uint16_t captimelo = 0;
volatile uint8_t capturingstart = 0;
volatile uint8_t capturingbytes = 0;
volatile uint32_t cmd = 0;
volatile uint8_t cmdbit = 0;
volatile uint8_t newcmd = 0;

volatile uint8_t cd=1;
volatile uint8_t tr=1;
volatile uint8_t mode=MODE_PLAY;

volatile uint8_t c=0;
volatile uint8_t prev_c=0;
volatile long previousMillis=0;

uint8_t spi_xmit(uint8_t val);
void send_package(uint8_t c0, uint8_t c1, uint8_t c2, uint8_t c3, uint8_t c4, uint8_t c5, uint8_t c6, uint8_t c7);
uint8_t getCommand(uint32_t cmd);

ISR(INT0_vect) //remote signals
{
if(RADIO_OUT_IS_HIGH)
{
if (capturingstart || capturingbytes)
{
captimelo = TCNT1;
}
else
capturingstart = 1;
TCNT1 = 0;

//eval times
if (captimehi > 16600 && captimelo > 7000)
{
capturingstart = 0;
capturingbytes = 1;
//uart_puts("startseq found\r\n");
}
else if(capturingbytes && captimelo > 3000)
{
//uart_puts("bit 1\r\n");
cmd = (cmd<<1) | 0x00000001;
cmdbit++;
}
else if (capturingbytes && captimelo > 1000)
{
//uart_puts("bit 0\r\n");
cmd = (cmd<<1);
cmdbit++;
}
else
{
//uart_puts("nothing found\r\n");
}
if(cmdbit == 32)
{
//uart_puts("new cmd\r\n");
newcmd = 1;
cmdbit = 0;
capturingbytes = 0;
}
}
else
{
captimehi = TCNT1;
TCNT1 = 0;
}
}

//ISR(INT1_vect) //ft230x cbus1
//{
// if (PIND & (1<<ft_CBUS1)) //reset radio display to 'PLAY' CD01 TR00
// {
// //PORTA &= ~(1<<led_PWR);
// cd = 0xBE;
// tr = 0xFF;
// mode = 0xFF;
// }
// else //usb connect
// {
// PORTA |= (1<<led_PWR);
// _delay_ms(50);
// PORTA &= ~(1<<led_PWR);
// }
//}

uint8_t spi_xmit(uint8_t val)
{
SPDR = val;
while(!(SPSR & (1<<SPIF)));
return SPDR;
}

void myTransfer(uint8_t val){
//arduino SPI library
//SPI.transfer(val);
//software "spi"
// for (uint8_t i = 0; i < 8; i++) {
// digitalWrite(ClockPin, HIGH);
// digitalWrite(DataIn, !(val & (1 << (7 — i))));
// //delayMicroseconds(5);
// digitalWrite(ClockPin, LOW);
// //delayMicroseconds(5);
// }
//hw spi by shyd
spi_xmit(val);
}

void send_package(uint8_t c0, uint8_t c1, uint8_t c2, uint8_t c3, uint8_t c4, uint8_t c5, uint8_t c6, uint8_t c7)
{
myTransfer(c0);
delayMicroseconds(874);
myTransfer(c1);
delayMicroseconds(874);
myTransfer(c2);
delayMicroseconds(874);
myTransfer(c3);
delayMicroseconds(874);
myTransfer(c4);
delayMicroseconds(874);
myTransfer(c5);
delayMicroseconds(874);
myTransfer(c6);
delayMicroseconds(874);
myTransfer(c7);
}

void setup()
{
//LEDs
//DDRA |= (1<<led_PWR);

//pullup
//PORTD |= (1<<ft_CBUS1);

//uart_init(UART_BAUD_SELECT(UART_BAUD_RATE, 16000000));
Serial.begin(UART_BAUD_RATE);

//init SPI — no need for arduino SPI.h
pinMode(DataIn, OUTPUT);
pinMode(ClockPin, OUTPUT);
pinMode(SSPin, OUTPUT);//SS output to enable spi

// SPI Type: Master
// SPI Clock Rate: 62,500 kHz
// SPI Clock Phase: Cycle Start
// SPI Clock Polarity: Low
// SPI Data Order: MSB First
SPCR=0x57;
SPSR=0x00;

//arduino sPI library … do not forget to uncomeny define SPI.h at top
// SPI.begin();
// SPI.setBitOrder(MSBFIRST);
// SPI.setDataMode(SPI_MODE1);
// SPI.setClockDivider(SPI_CLOCK_DIV128); //62.5kHz@8Mhz 125kHz@16MHz

//beta commands -> cdc
TCCR1A = 0;// set entire TCCR1A register to 0
TCCR1B = 0;// same for TCCR1B
TCNT1 = 0;//initialize counter value to 0;
TCCR1B |= (1<<CS11); // no prescaler 8 -> 1 timer clock tick is 0.5us long on 16Mhz
EIMSK |= (1<<INT0);
EICRA |= (1<<ISC00); //any change on INT0 and INT1
sei();

//init led on
//PORTA |= (1<<led_PWR);
//delayMicroseconds(500);
//uart_puts("VAG_CDC ready…\r\n");
Serial.write(0xAA);
Serial.write(0x55);
//PORTA &= ~(1<<led_PWR);

// send_package(0x74,0xBE, 0xFE, 0xFF, 0xFF, 0xFF, 0x8F, 0x7C); //idle
// delayMicroseconds(10);
// send_package(0x34,0xFF, 0xFE, 0xFE, 0xFE, 0xFF, 0xFA, 0x3C); //load disc
// delayMicroseconds(100);
// send_package(0x74,0xBE, 0xFE, 0xFF, 0xFF, 0xFF, 0x8F, 0x7C); //idle
// delayMicroseconds(10);
}

void loop()
{
if ((millis()-previousMillis)>PACKET_DALEY){
send_package(0x34,0xBF^cd, 0xFF^tr, 0xFF, 0xFF, mode, 0xCF, 0x3C);
previousMillis=millis();
}

if (Serial.available() > 0) {

int r = Serial.read();
//r has new data
if(r <= 0xFF)
{
//send CD No.
if((r & 0xF0) == 0xC0)
{
if (r == 0xCA)
mode = MODE_SCAN;
else if (r == 0xCB)
mode = MODE_SHFFL;
else if (r == 0xCC)
mode = MODE_PLAY;
else
cd = (r & 0x0F);
}
//send TR No.
else
tr = r;
}
}

if (newcmd)
{
newcmd = 0;
c = getCommand(cmd);
// if ()
{
if (c == CDC_END_CMD && prev_c == CDC_END_CMD2) //hack to allow next CD on audi concert1/chorus1 unit
{

if (cd == 1)
Serial.write(CDC_CD2);
if (cd == 2)
Serial.write(CDC_CD3);
if (cd == 3)
Serial.write(CDC_CD4);
if (cd == 4)
Serial.write(CDC_CD5);
if (cd == 5)
Serial.write(CDC_CD6);
if (cd == 6)
Serial.write(CDC_CD1);
Serial.write(CDC_END_CMD2);
}
else if (c == CDC_END_CMD && prev_c == CDC_PREV_CD) //hack to allow previous CD on audi concert1/chorus1 unit
{

if (cd == 1)
Serial.write(CDC_CD6);
if (cd == 2)
Serial.write(CDC_CD1);
if (cd == 3)
Serial.write(CDC_CD2);
if (cd == 4)
Serial.write(CDC_CD3);
if (cd == 5)
Serial.write(CDC_CD4);
if (cd == 6)
Serial.write(CDC_CD5);
Serial.write(CDC_END_CMD2);
}
else
{
//Serial.write();
}
prev_c=c;
c=0;
}
}
}

ISR(TIMER1_OVF_vect)
{
cmdbit=0;
}

// check captured bytes
uint8_t getCommand(uint32_t cmd)
{
if (((cmd>>24) & 0xFF) == CDC_PREFIX1 && ((cmd>>16) & 0xFF) == CDC_PREFIX2)
if (((cmd>>8) & 0xFF) == (0xFF^((cmd) & 0xFF)))
return (cmd>>8) & 0xFF;
return 0;
}


[Genijus]

Jau atrodo kad labai nedaug truksta , bet kazkas dar nepraleidzia ..
Dariau kaip autorius  rase , su 163 versija, Tie simboliukai man irgi kazkokie keisti pasirode , gal kad rusu kalba naudojama, Ir cia tas reikalas nera svarbus , jei sudetinga tai bala nemate to kodo.

Arduino: 1.6.3 (Windows XP), Board: "Arduino Nano, ATmega328"

collect2.exe: error: ld returned 5 exit status
Error compiling.

Dar idomus dalykas.. pakeiciau kontroleri is nano i micro ir patikra praejo , Bet su nano ir uno patikra nepraeina

Paleidau arduino 1.8.13  ant win7  ir praleido..  Eisiu testuoti 

Nu va , prilitavau ir viskas veikia   O tik vakar uzsakiau is kinijos kazka panasaus uz 15$..  Bet projektelis visai neblogas ir gal kam pravers jei nores i vw audi pasidaryti paprasta AUX In

 liova didelis aciu uz pagalba ir sugaista laika