当前位置: 首页>>代码示例>>C++>>正文

C++ eeprom_read_dword函数代码示例

本文整理汇总了C++中eeprom_read_dword函数的典型用法代码示例。如果您正苦于以下问题：C++ eeprom_read_dword函数的具体用法？C++ eeprom_read_dword怎么用？C++ eeprom_read_dword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eeprom_read_dword函数的15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，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: constrain

Waypoints::WP
Waypoints::get_waypoint_with_index(uint8_t i)
{
	Waypoints::WP wp;

	i = constrain(i, 0, _total);
	uint32_t mem = _start_byte + (i * _wp_size);
	
	eeprom_busy_wait();
	wp.id = eeprom_read_byte((uint8_t *)mem);

	mem++;
	eeprom_busy_wait();
	wp.p1 = eeprom_read_byte((uint8_t *)mem);

	mem++;
	eeprom_busy_wait();
	wp.alt = (long)eeprom_read_dword((uint32_t *)mem);

	mem += 4;
	eeprom_busy_wait();
	wp.lat = (long)eeprom_read_dword((uint32_t *)mem);

	mem += 4;
	eeprom_busy_wait();
	wp.lng = (long)eeprom_read_dword((uint32_t *)mem);
}
开发者ID:AhLeeYong，项目名称:x-drone，代码行数:27，代码来源:Waypoints.cpp

示例2: pid_init

/** Inititalise PID data structures.

  \param i Index of the heater to initialise by Teacup numbering.
*/
void pid_init() {
  uint8_t i;

  for (i = 0; i < NUM_HEATERS; i++) {
    #ifdef HEATER_SANITY_CHECK
      // 0 is a "sane" temperature when we're trying to cool down.
      heaters_runtime[i].sane_temperature = 0;
    #endif

    #ifndef BANG_BANG
      #ifdef EECONFIG
        // Read factors from EEPROM.
        heaters_pid[i].p_factor =
          eeprom_read_dword((uint32_t *)&EE_factors[i].EE_p_factor);
        heaters_pid[i].i_factor =
          eeprom_read_dword((uint32_t *)&EE_factors[i].EE_i_factor);
        heaters_pid[i].d_factor =
          eeprom_read_dword((uint32_t *)&EE_factors[i].EE_d_factor);
        heaters_pid[i].i_limit =
          eeprom_read_word((uint16_t *)&EE_factors[i].EE_i_limit);

      if (crc_block(&heaters_pid[i].p_factor, 14) !=
          eeprom_read_word((uint16_t *)&EE_factors[i].crc))
      #endif /* EECONFIG */
      {
        heaters_pid[i].p_factor = DEFAULT_P;
        heaters_pid[i].i_factor = DEFAULT_I;
        heaters_pid[i].d_factor = DEFAULT_D;
        heaters_pid[i].i_limit = DEFAULT_I_LIMIT;
      }
    #endif /* BANG_BANG */
  }
}
开发者ID:Traumflug，项目名称:Teacup_Firmware，代码行数:37，代码来源:heater.c

示例3: page_linear_sweep_load_parameters

void page_linear_sweep_load_parameters(struct menuitem *self)
{
	f1 = eeprom_read_dword(&f1_eeprom);
	if(f1 == 0xFFFFFFFF) // cell after erase cycle
		f1 = 0;
	f2 = eeprom_read_dword(&f2_eeprom);
	if(f2 == 0xFFFFFFFF) // cell after erase cycle
		f2 = 0;
	time = eeprom_read_dword(&time_eeprom);
	if(time == 0xFFFFFFFF) // cell after erase cycle
		time = 50;
}
开发者ID:elmo2k3，项目名称:dds_one，代码行数:12，代码来源:page_linear_sweep.c

示例4: temp_init

void temp_init() {
	p_factor = eeprom_read_dword((uint32_t *) &EE_p_factor);
	i_factor = eeprom_read_dword((uint32_t *) &EE_i_factor);
	d_factor = eeprom_read_dword((uint32_t *) &EE_d_factor);
	i_limit = eeprom_read_word((uint16_t *) &EE_i_limit);

	if ((p_factor == 0) && (i_factor == 0) && (d_factor == 0) && (i_limit == 0)) {
		p_factor = DEFAULT_P;
		i_factor = DEFAULT_I;
		d_factor = DEFAULT_D;
		i_limit = DEFAULT_I_LIMIT;
	}
}
开发者ID:eduveiga，项目名称:ATmega-Skeleton，代码行数:13，代码来源:temp.c

示例5: eeconfig_read_rgblight

uint32_t eeconfig_read_rgblight(void) {
  #if defined(__AVR__) || defined(STM32_EEPROM_ENABLE) || defined(PROTOCOL_ARM_ATSAM) || defined(EEPROM_SIZE)
    return eeprom_read_dword(EECONFIG_RGBLIGHT);
  #else
    return 0;
  #endif
}
开发者ID:Xyverz，项目名称:qmk_firmware，代码行数:7，代码来源:rgblight.c

示例6: get_seed

uint32_t get_seed(uint32_t* eeprom_begin, uint32_t* eeprom_end)
{
  uint32_t* ptr;
  uint32_t seed = eeprom_read_dword(eeprom_begin);

  for (ptr=eeprom_begin+1; ptr<eeprom_end; ++ptr)
    if (++seed != eeprom_read_dword(ptr)) break;

  if (ptr >= eeprom_end) ptr = eeprom_begin;

  eeprom_write_dword(ptr, seed);

  if (seed == 0) seed = 0xaaaaaaaa;

  return seed;
}
开发者ID:jiser，项目名称:avrsnippets，代码行数:16，代码来源:seed_eeprom.c

示例7: load_lifetime_stats

static void load_lifetime_stats()
{
    unsigned long magic = eeprom_read_dword((uint32_t*)(LIFETIME_EEPROM_OFFSET + 0));
    if (magic == LIFETIME_MAGIC)
    {
        lifetime_minutes = eeprom_read_dword((uint32_t*)(LIFETIME_EEPROM_OFFSET + 4));
        lifetime_print_minutes = eeprom_read_dword((uint32_t*)(LIFETIME_EEPROM_OFFSET + 8));
        triptime_minutes = eeprom_read_dword((uint32_t*)(LIFETIME_EEPROM_OFFSET + 12));
        triptime_print_minutes = eeprom_read_dword((uint32_t*)(LIFETIME_EEPROM_OFFSET + 16));
    }else{
        lifetime_minutes = 0;
        lifetime_print_minutes = 0;
        triptime_minutes = 0;
        triptime_print_minutes = 0;
    }
}
开发者ID:AteamVentures，项目名称:Creatable_D2，代码行数:16，代码来源:lifetime_stats.cpp

示例8: eeprom_read_dword

/**
 * Read a single 32 bits integer
 */
uint32_t Eeprom::readLong(int address)
{
    if (!isReadOk(address + sizeof(uint32_t)))
        return 0;

    return eeprom_read_dword((unsigned long *) address);
}
开发者ID:juansta，项目名称:intiController，代码行数:10，代码来源:eeprom.cpp

示例9: zoSmsInitSettingsFromEeprom

void zoSmsInitSettingsFromEeprom(void)
{
	Sms.Settings.NodeID = eeprom_read_byte((u08*)ZO_EEPROM_ADDRESS_NODE_ID);
	Sms.Pid.GainP = eeprom_read_word((u16*)ZO_EEPROM_ADDRESS_GAIN_P);
	Sms.Pid.GainI = eeprom_read_word((u16*)ZO_EEPROM_ADDRESS_GAIN_I);
	Sms.Pid.GainD = eeprom_read_word((u16*)ZO_EEPROM_ADDRESS_GAIN_D);
	Sms.Settings.CurrentLimit = eeprom_read_word((u16*)ZO_EEPROM_ADDRESS_CURRENT_LIMIT);
	Sms.Settings.CurrentLimitDuration = eeprom_read_word((u16*)ZO_EEPROM_ADDRESS_CURRENT_LIMIT_DURATION);
	Sms.Settings.DigitalIoConfig = eeprom_read_byte((u08*)ZO_EEPROM_ADDRESS_DIGITAL_IO_CONFIG);
	Sms.Settings.BaudUart = eeprom_read_dword((u32*)ZO_EEPROM_ADDRESS_BAUD_UART);
	Sms.Settings.BaudI2C = eeprom_read_dword((u32*)ZO_EEPROM_ADDRESS_BAUD_I2C);
	Sms.Profile.DesiredAcceleration = eeprom_read_word((u16*)ZO_EEPROM_ADDRESS_PROFILE_ACCELERATION);
	Sms.Profile.DesiredVelocity = eeprom_read_word((u16*)ZO_EEPROM_ADDRESS_PROFILE_VELOCITY);
	Sms.Settings.localAcceptanceMask = eeprom_read_byte((u08*)ZO_EEPROM_ADDRESS_LAM);
	Sms.Settings.errorReportingLevel = eeprom_read_byte((u08*)ZO_EEPROM_ADDRESS_ERROR_REPORTING_LVL);
}
开发者ID:rkammela，项目名称:SupermodifiedServo，代码行数:16，代码来源:zoSms.c

示例10: eeconfig_read_rgblight

uint32_t eeconfig_read_rgblight(void) {
  #ifdef __AVR__
    return eeprom_read_dword(EECONFIG_RGBLIGHT);
  #else
    return 0;
  #endif
}
开发者ID:anechiporuk，项目名称:qmk_firmware，代码行数:7，代码来源:rgblight.c

示例11: heater_init

void heater_init() {
	heater_t i;
	// setup pins
	for (i = 0; i < NUM_HEATERS; i++) {
		*(heaters[i].heater_port) &= ~MASK(heaters[i].heater_pin);
		// DDR is always 1 address below PORT. ugly code but saves ram and an extra field in heaters[] which will never be used anywhere but here
		*(heaters[i].heater_port - 1) |= MASK(heaters[i].heater_pin);
		if (heaters[i].heater_pwm) {
			*heaters[i].heater_pwm = 0;
			// this is somewhat ugly too, but switch() won't accept pointers for reasons unknown
			switch((uint16_t) heaters[i].heater_pwm) {
				case (uint16_t) &OCR0A:
					TCCR0A |= MASK(COM0A1);
					break;
				case (uint16_t) &OCR0B:
					TCCR0A |= MASK(COM0B1);
					break;
				case (uint16_t) &OCR2A:
					TCCR2A |= MASK(COM2A1);
					break;
				case (uint16_t) &OCR2B:
					TCCR2A |= MASK(COM2B1);
					break;
			}
		}

		#ifdef	HEATER_SANITY_CHECK
			// 0 is a "sane" temperature when we're trying to cool down
			heaters_runtime[i].sane_temperature = 0;
		#endif

		#ifndef BANG_BANG
			// read factors from eeprom
			heaters_pid[i].p_factor = eeprom_read_dword((uint32_t *) &EE_factors[i].EE_p_factor);
			heaters_pid[i].i_factor = eeprom_read_dword((uint32_t *) &EE_factors[i].EE_i_factor);
			heaters_pid[i].d_factor = eeprom_read_dword((uint32_t *) &EE_factors[i].EE_d_factor);
			heaters_pid[i].i_limit = eeprom_read_word((uint16_t *) &EE_factors[i].EE_i_limit);

			if ((heaters_pid[i].p_factor == 0) && (heaters_pid[i].i_factor == 0) && (heaters_pid[i].d_factor == 0) && (heaters_pid[i].i_limit == 0)) {
				heaters_pid[i].p_factor = DEFAULT_P;
				heaters_pid[i].i_factor = DEFAULT_I;
				heaters_pid[i].d_factor = DEFAULT_D;
				heaters_pid[i].i_limit = DEFAULT_I_LIMIT;
			}
		#endif /* BANG_BANG */
	}
}
开发者ID:jgilmore，项目名称:FiveD_on_Arduino，代码行数:47，代码来源:heater.c

示例12: seed_rand

void seed_rand()
{
	uint32_t next_seed = eeprom_read_dword( (uint32_t*)SEED_ADDR );
	
	srandom( next_seed );
	
	eeprom_write_dword( (uint32_t*)SEED_ADDR, random() );
}
开发者ID:AaronLK，项目名称:flamingos，代码行数:8，代码来源:flamingo.c

示例13: main

int main()
{
  stdout = &mystdout;

  // read the eeprom value
  uint32_t c = eeprom_read_dword((void*)&value);
  printf("Read from eeprom 0x%08lx -- should be 0xdeadbeef\n", c);
  // change the eeprom
  eeprom_write_dword((void*)&value, 0xcafef00d);
  // re-read it
  c = eeprom_read_dword((void*)&value);
  printf("Read from eeprom 0x%08lx -- should be 0xcafef00d\n", c);

  // this quits the simulator, since interupts are off
  // this is a "feature" that allows running tests cases and exit
  sleep_cpu();
}
开发者ID:FabriceSalvaire，项目名称:simavr，代码行数:17，代码来源:atmega88_example.c

示例14: Vector2l

/*
  fence boundaries fetch/store
 */
Vector2l AP_Limit_Geofence::get_fence_point_with_index(uint8_t i)
{
    uint32_t mem;
    Vector2l ret;

    if (i > (unsigned) fence_total()) {
        return Vector2l(0,0);
    }

    // read fence point
    mem = _eeprom_fence_start + (i * _fence_wp_size);
    ret.x = eeprom_read_dword((uint32_t *)mem);
    mem += sizeof(uint32_t);
    ret.y = eeprom_read_dword((uint32_t *)mem);

    return ret;
}
开发者ID:icer1，项目名称:QuadPID，代码行数:20，代码来源:AP_Limit_Geofence.cpp

示例15: replace_sys_env_value

/**
 @brief	Replace HTML's variables to system configuration value
*/
static uint16_t replace_sys_env_value(
	uint8_t* base, 	/**< pointer to html buffer */
	uint16_t len
	)
{
	uint8_t sys_string[16]; // if there are more characters to substituted in response file, then make this bigger
	uint8_t *tptr, *ptr;
	time_t time_stamp;
	tm local_time;

	tptr = ptr = base;

	while((ptr = (uint8_t*)strchr((char*)tptr, '$')))
	{
		if((tptr = (uint8_t*)strstr((char*)ptr, EVB_PAGES_SERVED)))
		{
			memset(tptr,0x20,14); // erase system variable trigger string
			if( eeprom_is_ready() )
				sprintf_P((char *)sys_string, PSTR("%08u"), eeprom_read_dword(&pagesServed) ); // number of pages served by the http server.
			memcpy(tptr,sys_string,8); // copy the characters, but don't copy the /0
			tptr+=8;
		}

#if defined (portRTC_DEFINED)
		else if((tptr = (uint8_t*)strstr((char*)ptr, EVB_RTC)))
		{
			memset(tptr,0x20,11); // erase system variable trigger string
			if ( getDateTimeDS1307( (tm*)&local_time ) == pdTRUE)
				sprintf_P((char *)sys_string, PSTR("%02u:%02u:%02u"), local_time.tm_hour, local_time.tm_min, local_time.tm_sec);
			memcpy(tptr,sys_string,8);  // copy the characters, but don't copy the /0
			tptr+=8;
		}
#else
		else if((tptr = (uint8_t*)strstr((char*)ptr, EVB_RTC)))
		{
			memset(tptr,0x20,11); // erase system variable trigger string
	    	time(&time_stamp);
	    	localtime_r( &time_stamp, &local_time);
			sprintf_P((char *)sys_string, PSTR("%02d:%02d:%02d"), local_time.tm_hour, local_time.tm_min, local_time.tm_sec);
			memcpy(tptr,sys_string,8);  // copy the characters, but don't copy the /0
			tptr+=8;
		}
#endif
		else	// tptr == 0 && ptr!=0;
		{
			if(ptr==base)
			{
//				xSerialPrint_P(PSTR("$ Character"));
				return len;
			}
//			xSerialPrint_P(PSTR("REPLACE CONTINUE"));
			tptr = ptr;
			break;
		}
	}
	if(!ptr) return len;
	return (uint16_t)(tptr-base);
}
开发者ID:UNIVERSAL-IT-SYSTEMS，项目名称:avrfreertos，代码行数:61，代码来源:webserver.c


注：本文中的eeprom_read_dword函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，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。