C++ set_pin函数代码示例

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本文整理汇总了C++中set_pin函数的典型用法代码示例。如果您正苦于以下问题：C++ set_pin函数的具体用法？C++ set_pin怎么用？C++ set_pin使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了set_pin函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: set_number

void set_number(const struct pin_t *pins, uint8_t number)
{
	set_pin(&pins[0], number & 0x1);
	set_pin(&pins[1], number & 0x2);
	set_pin(&pins[2], number & 0x4);
	set_pin(&pins[3], number & 0x8);
}

开发者ID:MGraefe，项目名称:nixie-clock，代码行数:7，代码来源:nixie.c

示例2: usr_measure

uint16_t usr_measure(void)
{
    static bool led = true;
    volatile uint32_t result;
    //enable USR
    set_pin(USR_EN_PIN);
    if (led)
    {
        set_pin(BRD_LED_PIN);
        led = false;
    }
    else
    {
        clear_pin(BRD_LED_PIN);
        led = true;
    }
    
    //delay 20us
    nrf_delay_us(20);
    NRF_ADC->ENABLE = ADC_ENABLE_ENABLE_Enabled;
    NRF_ADC->EVENTS_END = 0;
    NRF_ADC->TASKS_START = 1;
    while (NRF_ADC->EVENTS_END == 0);
    //unenable USR
    clear_pin(USR_EN_PIN);
    result = NRF_ADC->RESULT;
    NRF_ADC->ENABLE = ADC_ENABLE_ENABLE_Disabled;
    return result;
}

开发者ID:Callum-Sinclair，项目名称:Bike_monitoring_nrf，代码行数:29，代码来源:main.c

示例3: ping_ultrasonic

int ping_ultrasonic(int echo, int trig, int max_distance) //max_distance in cm
{//ping HC-SR04 ultrasonic range finder, 10us trigger pulse, sends eight 40kHz pulses
    //int start_time;
    int max_time; //max_time in system cycles
    int flight_time;
    //char message[100];
    //sprintf(message, "bump");

    //NU32_WriteUART1(message);
    max_time = max_distance * 2320; //Distance(cm) = Time(us)/58, 40 core cycles per us, 58*40=2320
    //start_time = ReadCoreTimer();
    WriteCoreTimer(0);
    set_pin(trig, HIGH);
    while(ReadCoreTimer() < 1600){ //400 cycles at 40MHz, 10us trigger pulse
    }
    set_pin(trig, LOW);
    //NU32_WriteUART1(message);
    while(!get_pin(echo)){
    }
    //NU32_WriteUART1(message);
    //start_time = ReadCoreTimer();
    WriteCoreTimer(0);
    while(get_pin(echo) && (ReadCoreTimer() < max_time)){
    }
    //flight_time = ReadCoreTimer() - start_time;
    flight_time = ReadCoreTimer();
    //sprintf(message, "%d\n", flight_time);
    //NU32_WriteUART1(message);
    return flight_time / 2320;
}

开发者ID:elsyd，项目名称:libnu32，代码行数:30，代码来源:Ultrasonic.c

示例4: configure_as_output

void LiquidCrystal::begin()
{
    configure_as_output(rs_pin);
    configure_as_output(enable_pin);
    configure_as_output(rw_pin);

    for(int i = 0; i < 4; i++)
        configure_as_output(data_pins[i]);

    set_pin(rs_pin, LOW);
    set_pin(enable_pin, LOW);
    set_pin(rw_pin, LOW);

    write_bits(0x03);
    etk::sleep_us(4500);
    write_bits(0x03);
    etk::sleep_us(500);
    write_bits(0x03);
    etk::sleep_us(250);
    write_bits(0x02);
    etk::sleep_ms(2);
    write_bits(0x02);
    etk::sleep_us(150);
    write_bits(LCD_2LINE);
    etk::sleep_us(150);

    command(LCD_DISPLAYCONTROL);
    clear();
    command(LCD_ENTRYMODESET | LCD_ENTRYLEFT);
    display();
}

开发者ID:supercamel，项目名称:ninjaskit_thermocouple，代码行数:31，代码来源:lcd.cpp

示例5: set_pin

void LiquidCrystal::pulse()
{
    etk::sleep_us(1);
    set_pin(enable_pin, HIGH);
    etk::sleep_us(1);
    set_pin(enable_pin, LOW);
    etk::sleep_us(100);
}

开发者ID:supercamel，项目名称:ninjaskit_thermocouple，代码行数:8，代码来源:lcd.cpp

示例6: init_am27c

void init_am27c(void) {
    init_am27c_ports();

    set_pin(P_PGM, PGM, 1);
    set_pin(P_CE, CE, 0);
    set_pin(P_OE, OE, 1);
    
    am27c_set_addr(0x0000);
}

开发者ID:sszachow，项目名称:eprom_reader，代码行数:9，代码来源:am27c.c

示例7: main

int main(void)
{
    clock_setup();

    spi2.begin();

    configure_as_output({PB, 0});
    set_pin({PB, 0}, true);
    etk::sleep_ms(300);

	//configure chip select pin
    auto cs = gpio_pin(PA, 8);
    configure_as_output(cs);
    set_pin(cs, true);

	//start LCD screen
    lcd.begin();


    etk::sleep_ms(500);
    while(true)
    {
        lcd.set_cursor(0, 0);
        lcd.print("Temp: ");

        set_pin(cs, false);

        union spidata
        {
            char bytes[4];
            int32 data;
        };

        spidata data;
        data.bytes[3] = spi2.read();
        data.bytes[2] = spi2.read();
        data.bytes[1] = spi2.read();
        data.bytes[0] = spi2.read();

        set_pin(cs, true);

        lcd.set_cursor(2, 6);

        int32 v = data.data;

        if (v & 0x80000000)
            v = 0xFFFFC000 | ((v >> 18) & 0x00003FFFF);
        else
            v >>= 18;

        real_t deg_c = v;
        deg_c *= 0.25;
        lcd.print(deg_c, " C");
        etk::sleep_ms(500);
    }

开发者ID:supercamel，项目名称:ninjaskit_thermocouple，代码行数:55，代码来源:main.cpp

示例8: ht1632_write

void ht1632_write(uns8 mem_addr, uns8 data) {

uns8 count;
	
	clear_pin(ht1632_cs1_port, ht1632_cs1_pin);
	
	// send WR command

	// send 1
	set_pin  (ht1632_data_port, ht1632_data_pin);
	// pulse wr
	clear_pin(ht1632_wr_port, ht1632_wr_pin);
	set_pin  (ht1632_wr_port, ht1632_wr_pin);
	
	// send 0
	clear_pin  (ht1632_data_port, ht1632_data_pin);
	// pulse wr
	clear_pin(ht1632_wr_port, ht1632_wr_pin);
	set_pin  (ht1632_wr_port, ht1632_wr_pin);

	// send 1
	set_pin  (ht1632_data_port, ht1632_data_pin);
	// pulse wr
	clear_pin(ht1632_wr_port, ht1632_wr_pin);
	set_pin  (ht1632_wr_port, ht1632_wr_pin);

	// write mem addr, bits 6 -> 0
	for(count = 0 ; count < 7 ; count++) {
		if (test_bit(mem_addr, 6)) {
			set_pin(ht1632_data_port, ht1632_data_pin);
		} else { 
			clear_pin(ht1632_data_port, ht1632_data_pin);
		}
	
		//change_pin_var(ht1632_data_port, ht1632_data_pin, test_bit(mem_addr, 6));
		// pulse wr
		clear_pin(ht1632_wr_port, ht1632_wr_pin);
		set_pin  (ht1632_wr_port, ht1632_wr_pin);
		// shift mem addr along
		mem_addr = mem_addr << 1;
	}

	// write data, bits 0 -> 3 (different from mem addr format)
	for(count = 0 ; count < 4 ; count++) {
		change_pin_var(ht1632_data_port, ht1632_data_pin, test_bit(data, 0));
		// pulse wr
		clear_pin(ht1632_wr_port, ht1632_wr_pin);
		set_pin  (ht1632_wr_port, ht1632_wr_pin);
		// shift mem addr along
		data = data >> 1;
	}
	// reset CS

//	set_pin(ht1632_cs1_port, ht1632_cs1_pin);
//	delay_ms(1);
//	clear_pin(ht1632_cs1_port, ht1632_cs1_pin);
	set_pin(ht1632_cs1_port, ht1632_cs1_pin);
	
	
}

开发者ID:MotionReality，项目名称:picpack，代码行数:60，代码来源:ht1632.c

示例9: ht1632_fill2

void ht1632_fill2(uns8 colour) {

uns16 count;
	ht1632_send_command(HT1632_CMD_LEDS_OFF);
	clear_pin(ht1632_cs1_port, ht1632_cs1_pin);
	
	// send WR command

	// send 1
	set_pin  (ht1632_data_port, ht1632_data_pin);
	// pulse wr
	clear_pin(ht1632_wr_port, ht1632_wr_pin);
	set_pin  (ht1632_wr_port, ht1632_wr_pin);
	
	// send 0
	clear_pin  (ht1632_data_port, ht1632_data_pin);
	// pulse wr
	clear_pin(ht1632_wr_port, ht1632_wr_pin);
	set_pin  (ht1632_wr_port, ht1632_wr_pin);

	// send 1
	set_pin  (ht1632_data_port, ht1632_data_pin);
	// pulse wr
	clear_pin(ht1632_wr_port, ht1632_wr_pin);
	set_pin  (ht1632_wr_port, ht1632_wr_pin);

	// send mem address of zero
	clear_pin(ht1632_data_port, ht1632_data_pin);
	
	// write mem addr, bits 6 -> 0
	for(count = 0 ; count < 7 ; count++) {
			
		//change_pin_var(ht1632_data_port, ht1632_data_pin, test_bit(mem_addr, 6));
		// pulse wr
		clear_pin(ht1632_wr_port, ht1632_wr_pin);
		set_pin  (ht1632_wr_port, ht1632_wr_pin);
		// shift mem addr along

	}
	if (colour) {
		set_pin(ht1632_data_port, ht1632_data_pin);
	} else {
		clear_pin(ht1632_data_port, ht1632_data_pin);
	}
	// we need to toggle 384 times
	
	for(count = 0 ; count < 384 ; count++) {
		// pulse wr
		clear_pin(ht1632_wr_port, ht1632_wr_pin);
		set_pin  (ht1632_wr_port, ht1632_wr_pin);
		// shift mem addr along

	}
	// reset CS

	set_pin(ht1632_cs1_port, ht1632_cs1_pin);
	ht1632_send_command(HT1632_CMD_LEDS_ON);

	
}

开发者ID:MotionReality，项目名称:picpack，代码行数:60，代码来源:ht1632.c

示例10: am27c_get_data

unsigned char am27c_get_data(unsigned short addr) {
    unsigned char data = 0x00;
    
    am27c_set_addr(addr);
    delay_us(1);
    set_pin(P_OE, OE, 0);
    delay_us(1);
    data = read_data();
    set_pin(P_OE, OE, 1);
    
    return data;
}

开发者ID:sszachow，项目名称:eprom_reader，代码行数:12，代码来源:am27c.c

示例11: handle_mgcoge3un_reset

/*
 * For mgcoge3ne boards, the mgcoge3un control is controlled from
 * a GPIO line on the PPC CPU. If bobcatreset is set the line
 * will toggle once what forces the mgocge3un part to restart
 * immediately.
 */
static void handle_mgcoge3un_reset(void)
{
	char *bobcatreset = getenv("bobcatreset");
	if (bobcatreset) {
		if (strcmp(bobcatreset, "true") == 0) {
			puts("Forcing bobcat reset\n");
			set_pin(0, 0x00000004, 3); /* clear PD29 (reset arm) */
			udelay(1000);
			set_pin(1, 0x00000004, 3);
		} else
			set_pin(1, 0x00000004, 3); /* don't reset arm */
	}
}

开发者ID:eballetbo，项目名称:u-boot，代码行数:19，代码来源:km82xx.c

示例12: sure_2416_setup

void sure_2416_setup() {
	
	//serial_print_str("Setting up 2416\n");
	
	make_output(sure_2416_cs1_port, sure_2416_cs1_pin);
	make_output(sure_2416_data_port, sure_2416_data_pin);
	make_output(sure_2416_wr_port, sure_2416_wr_pin);
	make_output(sure_2416_rd_port, sure_2416_rd_pin);

	set_pin(sure_2416_wr_port, sure_2416_wr_pin);
	set_pin(sure_2416_rd_port, sure_2416_rd_pin);
	set_pin(sure_2416_cs1_port, sure_2416_cs1_pin);  

}

开发者ID:MotionReality，项目名称:picpack，代码行数:14，代码来源:sure_2416.c

示例13: set_pin

void HardwareSerial::end() {
  //set the pins to read (high Z)
  if(port==0) {
    set_pin(0,0); //TX0->GPIO
    set_pin(1,0); //RX0->GPIO
    gpio_set_read(0);
    gpio_set_read(1);
  } else {
    set_pin(8,0); //TX1->GPIO
    set_pin(9,0); //RX1->GPIO
    gpio_set_read(8);
    gpio_set_read(9);
  }
}

开发者ID:kwan3217，项目名称:Loginator，代码行数:14，代码来源:Serial.cpp

示例14: mrf24j40_setup_io

void mrf24j40_setup_io() {

        #ifndef __PIC32MX__	
	        make_input(mrf24j40_int_port, mrf24j40_int_pin);
	        set_pin(mrf24j40_cs_port, mrf24j40_cs_pin);	// keep high
	        make_output(mrf24j40_cs_port, mrf24j40_cs_pin);
        #endif	
        #ifdef __PIC32MX__
        	SPI_init();			// init SPI default (2 on PIC32-PINGUINO)
        						// only called here for test
        						// will be called later in main32.c
        	#ifndef PIC32_PINGUINO_220
				//pinmode(13,OUTPUT); // CLK
				//pinmode(11,OUTPUT); // SDO
				//pinmode(12,INPUT);	// SDI				
				ZIGRESETOUT;		// macro for RESET
				ZIGCSOUT;			// macro for CS
				ZIGINTIN;			// interrupt (not yet implemented)
        	#else
				ZIGRESETOUT;		// macro for RESET
				ZIGCSOUT;			// macro for CS
			#endif
        	ZIGRESET=0;
        	ZIGCS=1;
        	ZIGRESET=1;
        	Delayms(100);
		#endif        	
}

开发者ID:AgustinParmisano，项目名称:pinguino32，代码行数:28，代码来源:mrf24j40.c

示例15: mrf24j40_long_addr_read

uns8 mrf24j40_long_addr_read(uns16 addr){

	uns8 result;
        #ifndef __PIC32MX__	
	        clear_pin(mrf24j40_cs_port, mrf24j40_cs_pin);

	        addr = addr & 0b0000001111111111; 	// <9:0> bits
	        addr = addr << 5;
	        set_bit(addr, 15);	// long addresss
	        spi_hw_transmit(addr >> 8);
	        spi_hw_transmit(addr & 0x00ff);
	        result = spi_hw_receive();	

	        set_pin(mrf24j40_cs_port, mrf24j40_cs_pin);
        #endif
        #ifdef __PIC32MX__
			ZIGCS=0;
			addr=((addr<<1)&0x7FE)|0x800;
			addr<<=4;
			SPI_write(addr>>8);
			SPI_write(addr);
			result=SPI_read();
			ZIGCS=1;        
        #endif
	return result;
}

开发者ID:AgustinParmisano，项目名称:pinguino32，代码行数:26，代码来源:mrf24j40.c

示例16: mrf24j40_long_addr_write

void mrf24j40_long_addr_write(uns16 addr, uns8 data){

        #ifndef __PIC32MX__
	        clear_pin(mrf24j40_cs_port, mrf24j40_cs_pin);

	        addr = addr & 0b0000001111111111; 	// <9:0> bits
	        addr = addr << 5;

	        set_bit(addr, 15);	// long addresss
	        set_bit(addr, 4);	// set for write

	        spi_hw_transmit(addr >> 8 );
	        spi_hw_transmit(addr & 0x00ff);
	        spi_hw_transmit(data);
	
	        set_pin(mrf24j40_cs_port, mrf24j40_cs_pin);
        #endif
        #ifdef __PIC32MX__
			ZIGCS=0;
			addr=((addr<<1)&0x7FF)|0x801;
			addr<<=4;
			SPI_write(addr>>8);
			SPI_write(addr);
			SPI_write(data);
			ZIGCS=1;     
		#endif   	        
}

开发者ID:AgustinParmisano，项目名称:pinguino32，代码行数:27，代码来源:mrf24j40.c

示例17: switchOnVibration

bool switchOnVibration(uint8_t time)
{
    set_pin(VIBRATING_MOTOR_PIN);
    vibratingTime = time * 10;
    startingTime = vabrationCnt;
    return 0;
}

开发者ID:oleg-Shipitko，项目名称:RESET，代码行数:7，代码来源:Manipulators.c

示例18: main

int main(int argc, char *argv[])
{
  int pin;
  if(argc < 2)
    {
      printf("USAGE: setlp0pin pin#\n");
      exit(1);
    }
  pin = atoi(argv[1]);
  if (pin_init_user(LPT1) < 0)
    exit(0);
  pin_output_mode(LP_DATA_PINS | LP_SWITCHABLE_PINS);

  if(pin < 0)  // clear requested
    {
      pin = pin * -1;
      clear_pin(LP_PIN[pin]);
      printf("pin# %d cleared\n", pin);
    }
  else
    {

      set_pin(LP_PIN[pin]);
      printf("pin# %d set.  Run \"setlp0pin -%d\" to clear pin# %d\n", pin, pin, pin);
    }
  return 0;
}

开发者ID:Baljan，项目名称:cafesys-fork，代码行数:27，代码来源:setlp0pin.c

示例19: rf01_init

void rf01_init(void)
{
	unsigned char i;
	GPIO_InitTypeDef  GPIO_InitStructure;




/* GPIOD Periph clock enable */
  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOB, ENABLE);

/* Configure PD12, PD13, PD14 and PD15 in output pushpull mode */
  GPIO_InitStructure.GPIO_Pin = SDI | SCK| CS;
  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
  GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
  GPIO_Init(GPIOB, &GPIO_InitStructure);

  GPIO_InitStructure.GPIO_Pin = SDO;
    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN;
    //GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
    GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;
    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
    GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
    GPIO_Init(GPIOB, &GPIO_InitStructure);

  set_pin(GPIOB,CS);

	for (i=0; i<11; i++)

		/*** !!!!!!!!!!!!!!!!!!!!!!!!! DELAY ******************/
		delay_ms(10);			// wait until POR done

	rf01_trans(0xC2E0);			// AVR CLK: 10MHz
	rf01_trans(0xC42B);			// Data Filter: internal
	rf01_trans(0xCE88);			// FIFO mode
	rf01_trans(0xC6F7);			// AFC settings: autotuning: -10kHz...+7,5kHz
	rf01_trans(0xE000);			// disable wakeuptimer
	rf01_trans(0xCC00);			// disable low duty cycle


	/* Configure PD12, PD13, PD14 and PD15 in output pushpull mode */
	  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12 | GPIO_Pin_13;
	  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
	  GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
	  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
	  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
	  GPIO_Init(GPIOD, &GPIO_InitStructure);

#if RF01_UseIRQ == 1
		// jeœli obs³uga na przerwaniach
		RF01_status.Rx 	= 0;
		RF01_status.New = 0;
		RFM01Irq_Init();
#endif

	blinkLED();

}

开发者ID:pawelc06，项目名称:STM32F407_WEB_SERVER，代码行数:60，代码来源:rf01.c

示例20: set_event

void set_event(uint8_t event_number)
{
	uint8_t which_pin = events[event_number].pin;
	
	actual_events[which_pin] = event_number;
	
	switch(which_pin)
	{
		case EXP0_PC2:
		case EXP1_PD4:
		case EXP2_PD7:
		case EXP3_PB0:
		set_pin(which_pin, events[event_number].pin_state);
		break;
		
		case PWM0_PD6:
		case PWM1_PD5:
		// not implemented yet case PWM2_PB1:
		// not implemented yet case PWM3_PD3:
		run_pwm(which_pin, &events[event_number]);
		break;
		
		default:break;
	}
	
	int32_t time = current_time();
	
	// event_time
	char formatted_date[30];
	timeToString(time, formatted_date);
	send_string(formatted_date);
	send_string(" ");
	
	print_event(event_number);
}

开发者ID:snegtec，项目名称:MeropiModerariModuli，代码行数:35，代码来源:events.c

注：本文中的set_pin函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。