bool
NRF24L01P::begin(const void* config)
{
// Setup hardware features, channel, bitrate, retransmission, dynamic payload
write(FEATURE, (_BV(EN_DPL) | _BV(EN_ACK_PAY) | _BV(EN_DYN_ACK)));
write(RF_CH, m_channel);
write(RF_SETUP, (RF_DR_2MBPS | RF_PWR_0DBM));
write(SETUP_RETR, ((2 << ARD) | (15 << ARC)));
write(DYNPD, DPL_PA);
write(SETUP_AW, AW_3BYTES);
// Setup hardware receive pipes (0:ack, 1:device, 2:broadcast)
addr_t rx_addr = m_addr;
write(RX_ADDR_P1, &rx_addr, sizeof(rx_addr));
write(RX_ADDR_P2, 0);
write(EN_RXADDR, (_BV(ERX_P2) | _BV(ERX_P1) | _BV(ERX_P0)));
// Auto-acknowledgement on device pipe
write(EN_AA, (_BV(ENAA_P2) | _BV(ENAA_P1) | _BV(ENAA_P0)));
// Ready to go
powerup();
spi.attach(this);
m_irq.enable();
return (true);
}
/*---------------------------------------------------------------------------*/
int
cc2420_init(void)
{
uint16_t reg;
{
int s = splhigh();
cc2420_arch_init(); /* Initalize ports and SPI. */
CC2420_DISABLE_FIFOP_INT();
CC2420_FIFOP_INT_INIT();
splx(s);
}
/* Turn on voltage regulator and reset. */
SET_VREG_ACTIVE();
BUSYWAIT_UNTIL(0, RTIMER_SECOND / 100);
SET_RESET_ACTIVE();
BUSYWAIT_UNTIL(0, RTIMER_SECOND / 100);
SET_RESET_INACTIVE();
BUSYWAIT_UNTIL(0, RTIMER_SECOND / 100);
pan = 0xffff;
addr = 0x0000;
BUSYWAIT_UNTIL(0, RTIMER_SECOND / 100);
powerup();
configure();
flushrx();
process_start(&cc2420_process, NULL);
return 1;
}
bool
NRF24L01P::begin(const void* config)
{
UNUSED(config);
// Setup hardware features, channel, bitrate, retransmission, dynamic payload
write(FEATURE, (_BV(EN_DPL) | _BV(EN_ACK_PAY) | _BV(EN_DYN_ACK)));
write(RF_CH, m_channel);
write(RF_SETUP, (RF_DR_2MBPS | RF_PWR_0DBM));
write(SETUP_RETR, ((DEFAULT_ARD << ARD) | (DEFAULT_ARC << ARC)));
write(DYNPD, DPL_PA);
// Setup hardware receive pipes address; network (16-bit), device (8-bit)
// P0: auto-acknowledge (see set_transmit_mode)
// P1: node address<network:device> with auto-acknowledge
// P2: broadcast<network:0>
addr_t rx_addr = m_addr;
write(SETUP_AW, AW_3BYTES);
write(RX_ADDR_P1, &rx_addr, sizeof(rx_addr));
write(RX_ADDR_P2, BROADCAST);
write(EN_RXADDR, (_BV(ERX_P2) | _BV(ERX_P1)));
write(EN_AA, (_BV(ENAA_P1)));
// Ready to go
powerup();
spi.attach(this);
m_irq.enable();
return (true);
}
static void
on(void)
{
if(completely_off) {
completely_off = 0;
powerup();
configure();
}
CC2420_ENABLE_FIFOP_INT();
strobe(CC2420_SRXON);
BUSYWAIT_UNTIL(status() & (BV(CC2420_XOSC16M_STABLE)), RTIMER_SECOND / 100);
ENERGEST_ON(ENERGEST_TYPE_LISTEN);
receive_on = 1;
}
/*---------------------------------------------------------------------------*/
static int
cc2420_prepare(const void *payload, unsigned short payload_len)
{
uint8_t total_len;
#if CC2420_CONF_CHECKSUM
uint16_t checksum;
#endif /* CC2420_CONF_CHECKSUM */
GET_LOCK();
PRINTF("cc2420: sending %d bytes\n", payload_len);
RIMESTATS_ADD(lltx);
/* Wait for any previous transmission to finish. */
/* while(status() & BV(CC2420_TX_ACTIVE));*/
if(completely_off) {
completely_off = 0;
powerup();
configure();
}
/* Write packet to TX FIFO. */
strobe(CC2420_SFLUSHTX);
#if CC2420_CONF_CHECKSUM
checksum = crc16_data(payload, payload_len, 0);
#endif /* CC2420_CONF_CHECKSUM */
total_len = payload_len + AUX_LEN;
CC2420_WRITE_FIFO_BUF(&total_len, 1);
CC2420_WRITE_FIFO_BUF(payload, payload_len);
#if CC2420_CONF_CHECKSUM
CC2420_WRITE_FIFO_BUF(&checksum, CHECKSUM_LEN);
#endif /* CC2420_CONF_CHECKSUM */
RELEASE_LOCK();
return 0;
}
int Si4709_dev_powerup(void)
{
int ret = 0;
u32 value = 100;
debug("Si4709_dev_powerup called");
if (!(RADIO_ON == Si4709_dev.state.power_state)) {
ret = powerup();
if (ret < 0) {
debug("powerup failed");
} else if (Si4709_dev.valid_client_state == eFALSE) {
debug("Si4709_dev_powerup called "
"when DS(state, client) is invalid");
ret = -1;
} else {
/* initial settings */
#ifdef _ENABLE_RDS_
si47xx_set_property(FM_RDS_CONFIG, 1);
si47xx_set_property(GPO_IEN, GPO_IEN_STCIEN_MASK |
GPO_IEN_STCREP_MASK);
si47xx_set_property(GPO_IEN, GPO_IEN_STCIEN_MASK |
GPO_IEN_RDSIEN_MASK | GPO_IEN_STCREP_MASK);
si47xx_set_property(FM_RDS_INTERRUPT_SOURCE,
FM_RDS_INTERRUPT_SOURCE_RECV_MASK);
si47xx_set_property(FM_RDS_CONFIG,
FM_RDS_CONFIG_RDSEN_MASK |
(3 << FM_RDS_CONFIG_BLETHA_SHFT) |
(3 << FM_RDS_CONFIG_BLETHB_SHFT) |
(3 << FM_RDS_CONFIG_BLETHC_SHFT) |
(3 << FM_RDS_CONFIG_BLETHD_SHFT));
#endif
/*VNVS:18-NOV'09 : Setting DE-Time Constant as 50us(Europe,Japan,Australia)*/
si47xx_set_property(FM_DEEMPHASIS, FM_DEEMPH_50US);
/* SYSCONFIG2_BITSET_SEEKTH( */
/* &Si4709_dev.registers[SYSCONFIG2],2); */
/*VNVS:18-NOV'09 : modified for detecting more stations of good quality*/
si47xx_set_property(FM_SEEK_TUNE_RSSI_THRESHOLD,
TUNE_RSSI_THRESHOLD);
si47xx_set_property(FM_SEEK_BAND_BOTTOM, 8750);
si47xx_set_property(FM_SEEK_BAND_TOP, 10800);
Si4709_dev.settings.band = BAND_87500_108000_kHz;
Si4709_dev.settings.bottom_of_band = FREQ_87500_kHz;
si47xx_set_property(FM_SEEK_FREQ_SPACING,
CHAN_SPACING_100_kHz);
Si4709_dev.settings.channel_spacing =
CHAN_SPACING_100_kHz;
/* SYSCONFIG3_BITSET_SKSNR( */
/* &Si4709_dev.registers[SYSCONFIG3],3); */
/*VNVS:18-NOV'09 : modified for detecting more stations of good quality*/
si47xx_set_property(FM_SEEK_TUNE_SNR_THRESHOLD,
TUNE_SNR_THRESHOLD);
Si4709_dev.settings.timeout_RDS =
msecs_to_jiffies(value);
Si4709_dev.settings.curr_snr = TUNE_SNR_THRESHOLD;
Si4709_dev.settings.curr_rssi_th = TUNE_RSSI_THRESHOLD;
Si4709_dev_STEREO_SET();
/*this will write all the above registers */
if (ret < 0)
debug("Si4709_dev_powerup i2c_write 1 failed");
else {
Si4709_dev.valid = eTRUE;
#ifdef RDS_INTERRUPT_ON_ALWAYS
/*Initialising read and write indices */
RDS_Buffer_Index_read = 0;
RDS_Buffer_Index_write = 0;
RDS_Data_Available = 0;
RDS_Data_Lost = 0;
RDS_Groups_Available_till_now = 0;
#endif
}
}
} else
debug("Device already Powered-ON");
enable_irq(Si4709_dev_irq);
si47xx_set_property(0xff00, 0);
return ret;
}
int Si47xx_dev_powerup(void)
{
int ret = 0;
u32 value = 100;
debug("Si47xx_dev_powerup called");
if (!(RADIO_ON == Si47xx_dev->state.power_state)) {
ret = powerup();
if (ret < 0) {
dev_err(Si47xx_dev->dev, "%s failed %d\n",
__func__, ret);
} else if (Si47xx_dev->valid_client_state == eFALSE) {
dev_err(Si47xx_dev->dev, "Si47xx_dev_powerup called "
"when DS(state, client) is invalid");
ret = -1;
} else {
/* initial settings */
#ifdef CONFIG_RADIO_USE_MI2S
si47xx_set_property(DIGITAL_OUTPUT_SAMPLE_RATE, 0xBB80); //44100
si47xx_set_property(DIGITAL_OUTPUT_FORMAT, 0x0000); //I2S, 16bit, Riging edge
#endif
#ifdef _ENABLE_RDS_
si47xx_set_property(FM_RDS_CONFIG, 1);
si47xx_set_property(GPO_IEN, GPO_IEN_STCIEN_MASK |
GPO_IEN_STCREP_MASK);
si47xx_set_property(GPO_IEN, GPO_IEN_STCIEN_MASK |
GPO_IEN_RDSIEN_MASK | GPO_IEN_STCREP_MASK);
si47xx_set_property(FM_RDS_INTERRUPT_SOURCE,
FM_RDS_INTERRUPT_SOURCE_RECV_MASK);
si47xx_set_property(FM_RDS_CONFIG,
FM_RDS_CONFIG_RDSEN_MASK |
(3 << FM_RDS_CONFIG_BLETHA_SHFT) |
(3 << FM_RDS_CONFIG_BLETHB_SHFT) |
(3 << FM_RDS_CONFIG_BLETHC_SHFT) |
(3 << FM_RDS_CONFIG_BLETHD_SHFT));
#endif
/*VNVS:18-NOV'09 : Setting DE-Time Constant as 50us(Europe,Japan,Australia)*/
si47xx_set_property(FM_DEEMPHASIS, FM_DEEMPH_50US);
/* SYSCONFIG2_BITSET_SEEKTH( */
/* &Si47xx_dev->registers[SYSCONFIG2],2); */
/*VNVS:18-NOV'09 : modified for detecting more stations of good quality*/
si47xx_set_property(FM_SEEK_TUNE_RSSI_THRESHOLD,
TUNE_RSSI_THRESHOLD);
si47xx_set_property(FM_SEEK_BAND_BOTTOM, 8750);
si47xx_set_property(FM_SEEK_BAND_TOP, 10800);
Si47xx_dev->settings.band = BAND_87500_108000_kHz;
Si47xx_dev->settings.bottom_of_band = FREQ_87500_kHz;
si47xx_set_property(FM_SEEK_FREQ_SPACING,
CHAN_SPACING_100_kHz);
Si47xx_dev->settings.channel_spacing =
CHAN_SPACING_100_kHz;
/* SYSCONFIG3_BITSET_SKSNR( */
/* &Si47xx_dev->registers[SYSCONFIG3],3); */
/*VNVS:18-NOV'09 : modified for detecting more stations of good quality*/
si47xx_set_property(FM_SEEK_TUNE_SNR_THRESHOLD,
TUNE_SNR_THRESHOLD);
Si47xx_dev->settings.timeout_RDS =
msecs_to_jiffies(value);
Si47xx_dev->settings.curr_snr = TUNE_SNR_THRESHOLD;
Si47xx_dev->settings.curr_rssi_th = TUNE_RSSI_THRESHOLD;
Si47xx_dev->valid = eTRUE;
Si47xx_dev_STEREO_SET();
#ifdef RDS_INTERRUPT_ON_ALWAYS
/*Initialising read and write indices */
RDS_Buffer_Index_read = 0;
RDS_Buffer_Index_write = 0;
RDS_Data_Available = 0;
RDS_Data_Lost = 0;
RDS_Groups_Available_till_now = 0;
#endif
}
} else
debug("Device already Powered-ON");
ret = request_irq(si47xx_irq, Si47xx_isr,
IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING, "Si47xx", NULL);
si47xx_set_property(0xff00, 0);
/* tune initial frequency to remove tunestatus func err
* sometimes occur tunestatus func err when execute tunestatus function
* before to complete tune_freq.
* so run tune_freq just after to complete booting sequence*/
ret = tune_freq(Si47xx_dev->settings.bottom_of_band);
return ret;
}
int main()
{
sf::RenderWindow window(sf::VideoMode(480,800), "SFML works!");
sf::Texture sky_texture;
if (!sky_texture.loadFromFile("background.png",sf::IntRect(0,0,480,800)))
return EXIT_FAILURE;
sf::Sprite sky(sky_texture);
sf::Texture player_texture;
if (!player_texture.loadFromFile("shoot.png",sf::IntRect(0,100,103,133)))
return EXIT_FAILURE;
sf::Sprite player_sprite(player_texture);
player_sprite.setPosition(sf::Vector2f(200, 600));
x=200;
y=600;
sf::Texture forpowerup;
if (!forpowerup.loadFromFile("shoot.png",sf::IntRect(266,398,62,88)))
return EXIT_FAILURE;
sf::Sprite powerup(forpowerup);
sf::Texture enemy_texture;
if (!enemy_texture.loadFromFile("shoot.png",sf::IntRect(0,0,68,100)))
return EXIT_FAILURE;
sf::Sprite enemy_sprite(enemy_texture);
sf::Texture destroy1;
if (!destroy1.loadFromFile("shoot.png",sf::IntRect(532,650,68,100)))
return EXIT_FAILURE;
sf::Sprite spdestroy1(destroy1);
sf::Texture destroy2;
if (!destroy2.loadFromFile("shoot.png",sf::IntRect(605,650,68,100)))
return EXIT_FAILURE;
sf::Sprite spdestroy2(destroy2);
sf::Texture destroy3;
if (!destroy3.loadFromFile("shoot.png",sf::IntRect(670,650,68,100)))
return EXIT_FAILURE;
sf::Sprite spdestroy3(destroy3);
sf::Texture destroy4;
if (!destroy4.loadFromFile("shoot.png",sf::IntRect(740,650,68,100)))
return EXIT_FAILURE;
sf::Sprite spdestroy4(destroy4);
sf::Texture you1;
if (!you1.loadFromFile("shoot.png",sf::IntRect(166,236,103,120)))
return EXIT_FAILURE;
sf::Sprite dyou1(you1);
sf::Texture you2;
if (!you2.loadFromFile("shoot.png",sf::IntRect(330,626,103,120)))
return EXIT_FAILURE;
sf::Sprite dyou2(you2);
sf::Texture you3;
if (!you3.loadFromFile("shoot.png",sf::IntRect(330,500,103,120)))
return EXIT_FAILURE;
sf::Sprite dyou3(you3);
sf::SoundBuffer bgm;
if (!bgm.loadFromFile("game_music.ogg"))
return -1;
sf::Sound bgm1;
bgm1.setBuffer(bgm);
bgm1.play();
sf::SoundBuffer enemydown;
if (!enemydown.loadFromFile("enemy1_down.ogg"))
return -1;
sf::Sound enemydown1;
enemydown1.setBuffer(enemydown);
sf::SoundBuffer _player_down;
if (!_player_down.loadFromFile("youdown.ogg"))
return -1;
sf::Sound player_down;
player_down.setBuffer(_player_down);
sf::Texture player_bullet_texture;
if (!player_bullet_texture.loadFromFile("shoot.png",sf::IntRect(69,78,10,22)))
return -1;
sf::Sprite player_bullet_sprite(player_bullet_texture);
sf::Texture enemy_bullet_texture;
if (!enemy_bullet_texture.loadFromFile("shoot.png",sf::IntRect(1002,990,10,22)))
return -1;
sf::Sprite enemy_bullet_sprite(enemy_bullet_texture);
//¼ÓÔØ×ÖÌåÎļþ
sf::Font font;
if (!font.loadFromFile("score.ttf"))
return -1;
sf::Text showscore;
showscore.setFont(font);
showscore.setString(scorestr);
showscore.setCharacterSize(40);
showscore.setColor(sf::Color::White);
sf::Text text;
text.setFont(font);
text.setString("Score");
text.setCharacterSize(40);
text.setColor(sf::Color::White);
sf::Text die;
die.setFont(font);
die.setCharacterSize(22);
die.setString("You life:2/3,press Tab to continue");
die.setColor(sf::Color::White);
sf::Text gg;
gg.setFont(font);
gg.setCharacterSize(40);
gg.setString("GAME OVER");
gg.setColor(sf::Color::Red);
while (window.isOpen())
{
sf::Event event;
while (window.pollEvent(event))
{
if (event.type == sf::Event::Closed)
window.close();
}
window.draw(sky);
if (youlive>0)
{
if (destroyyou==0)
{
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Right)&&x<380)
{
player_sprite.move(.5,0);
x+=0.5;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Left)&&x>0)
{
player_sprite.move(-.5,0);
x-=0.5;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Up)&&y>0)
{
player_sprite.move(0,-.5);
y-=0.5;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Down)&&y<660)
{
player_sprite.move(0,.5);
y+=0.5;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Space))
{
bullet_f_control();
}
window.draw(player_sprite);
}
for (i=1;i<=100;i++)
{
if (bullet_is[i]==1)
{
bullet_y[i]-=0.7;
bullet_x[i]+=bullet_limit[i]*0.3;
if (bullet_y[i]<0) bullet_is[i]=0;
else
{
player_bullet_sprite.setPosition(bullet_x[i],bullet_y[i]);
window.draw(player_bullet_sprite);
}
}
}
feplaneshot++;
if (feplaneshot==enemy_occur_often(score))
{
if (enemy_bullet_is[o]==0)
{
for (i=1;i<=100;i++)
{
if (enemy_exist[i]==1)
{
k++;
if (k==3)
{
enemy_bullet_is[o]=1;
enemy_bullet_x[o]=enemy_x[i]+32;
enemy_bullet_y[o]=enemy_y[i]+100;
enemy_bullet_length[o]=0;
o++;
k=1;
}
}
}
}
if (o>=500) o=1;
feplaneshot=1;
}
for (i=1;i<=500;i++)
{
if (enemy_bullet_is[i]==1)
{
enemy_bullet_y[i]+=0.4;
enemy_bullet_x[i]+=enemy_bullet_length[i]*0.5;
if (enemy_bullet_y[i]>800)
enemy_bullet_is[i]=0;
else
{
enemy_bullet_sprite.setPosition(enemy_bullet_x[i],enemy_bullet_y[i]);
window.draw(enemy_bullet_sprite);
}
}
}
tforplane++;
if (tforplane==enemy_occur_often(score))
{
enemy_number++;
if (enemy_exist[enemy_number]==0)
{
enemy_exist[enemy_number]=1;
enemy_y[enemy_number]=0;
enemy_x[enemy_number]=rand()%380;
enemy_life[enemy_number]=1+score/100;
}
if (enemy_number==50) enemy_number=1;
tforplane=1;
}
for (j=1;j<=50;j++)
{
if (enemy_exist[j]==1)
{
enemy_y[j]+=0.2;
if (enemy_y[j]>800)
enemy_exist[j]=0;
else
{
enemy_sprite.setPosition(enemy_x[j],enemy_y[j]);
window.draw(enemy_sprite);
}
}
}
for (i=1;i<=50;i++)
for (j=1;j<=100;j++)
{
if (enemy_exist[i]==1&&bullet_is[j]==1&&enemy_y[i]<bullet_y[j]&&bullet_y[j]<enemy_y[i]+100&&enemy_x[i]<bullet_x[j]&&bullet_x[j]<enemy_x[i]+68)
{
enemy_life[i]--;
bullet_is[j]=0;
if (enemy_life[i]==0)
{
enemy_exist[i]=0;
score+=10;
sprintf(scorestr,"%d",score+score2);
showscore.setString(scorestr);
if (destroy==0)
{
destroyx=enemy_x[i];
destroyy=enemy_y[i];
destroy=1;
}
else
{
destroyxadd=enemy_x[i];
destroyyadd=enemy_y[i];
destroyadd=1;
}
}
}
}
for (i=1;i<=50;i++)
{
if (enemy_exist[i]==1&&enemy_x[i]+18>x&&x+53>enemy_x[i]&&enemy_y[i]+70>y&&y+103>enemy_y[i]&&destroyyou==0)
{
youlive--;
enemy_exist[i]=0;
if (destroy==0)
{
destroyx=enemy_x[i];
destroyy=enemy_y[i];
destroy=1;
}
else
{
destroyxadd=enemy_x[i];
destroyyadd=enemy_y[i];
destroyadd=1;
}
destroyyou=1;
destroyyoux=x;
destroyyouy=y;
}
}
for (i=1;i<=500;i++)
{
if (enemy_bullet_is[i]==1&&enemy_bullet_x[i]>x+31&&enemy_bullet_x[i]<x+71&&enemy_bullet_y[i]>y+37&&enemy_bullet_y[i]<y+97&&destroyyou==0)
{
youlive--;
enemy_bullet_is[i]=0;
destroyyou=1;
destroyyoux=x;
destroyyouy=y;
}
}
if (destroyyou==1)
{
g++;
if (g<=200)
{
dyou1.setPosition(destroyyoux,destroyyouy);
window.draw(dyou1);
player_down.play();
}
if (g>200&&g<=400)
{
dyou2.setPosition(destroyyoux,destroyyouy);
window.draw(dyou2);
}
if (g>400&&g<600)
{
dyou3.setPosition(destroyyoux,destroyyouy);
window.draw(dyou3);
}
if (g>600)
{
die.setPosition(15,380);
window.draw(die);
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Tab))
{
player_sprite.setPosition(sf::Vector2f(200, 600));x=200;y=600;
fuckpower=1;
destroyyou=0;
g=1;
}
}
}
if (destroy==1)
{
d++;
if (d<=200)
{
spdestroy1.setPosition(destroyx,destroyy);
window.draw(spdestroy1);
enemydown1.play();
}
if (d>200&&d<=400)
{
spdestroy2.setPosition(destroyx,destroyy);window.draw(spdestroy2);}
if (d>400&&d<600) {spdestroy3.setPosition(destroyx,destroyy);window.draw(spdestroy3);}
if (d>=600&&d<800) {spdestroy4.setPosition(destroyx,destroyy);window.draw(spdestroy4);}
if (d==800) {d=1;destroy=0;}
}
if (destroyadd==1)
{
d2++;
if (d2<=200)
{
spdestroy1.setPosition(destroyxadd,destroyyadd);
window.draw(spdestroy1);
enemydown1.play();
}
if (d2>200&&d2<=400)
{
spdestroy2.setPosition(destroyxadd,destroyyadd);
window.draw(spdestroy2);
}
if (d2>400&&d2<600)
{
spdestroy3.setPosition(destroyxadd,destroyyadd);
window.draw(spdestroy3);
}
if (d2>=600&&d2<800)
{
spdestroy4.setPosition(destroyxadd,destroyyadd);
window.draw(spdestroy4);
}
if (d2==800)
{
d2=1;
destroyadd=0;
}
}
text.setPosition(20,20);
showscore.setPosition(50,60);
window.draw(text);
window.draw(showscore);
}
else
{
gg.setPosition(145,320);
window.draw(gg);
}
window.display();
}
return 0;
}
