Linduino  1.3.0
Linear Technology Arduino-Compatible Demonstration Board

Linear Technology DC1633B Demonstration Board. More...

Detailed Description

Linear Technology DC1633B Demonstration Board.

LTC2933: Programable Hex Voltage Supervisor with EEPROM

  Setup:
   Power the demo board through the Linduino connector (12-pin adapter required).

   Set the Linduino terminal baud rate to 115200 and select the newline terminator.

http://www.linear.com/product/LTC2933

http://www.linear.com/demo/DC1633B

Copyright 2018(c) Analog Devices, Inc.

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  • Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
  • Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
  • Neither the name of Analog Devices, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
  • The use of this software may or may not infringe the patent rights of one or more patent holders. This license does not release you from the requirement that you obtain separate licenses from these patent holders to use this software.
  • Use of the software either in source or binary form, must be run on or directly connected to an Analog Devices Inc. component.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file DC1633B.ino.

Go to the source code of this file.

Functions

static void setup ()
 Initialize Linduino. More...
 
static void loop ()
 Repeats Linduino loop. More...
 
static void print_title ()
 Prints the title block when program first starts. More...
 
static void print_prompt ()
 Prints main menu. More...
 
static void print_warning_prompt ()
 Prints a warning if the demo board is not detected. More...
 
static int ltc2933_is_write_protected (uint8_t ltc2933_i2c_address)
 Return 1 if the LTC2933 is write-protected. More...
 
static void ltc2933_read_registers (uint8_t ltc2933_i2c_address)
 Read all registers from RAM. More...
 
static void ltc2933_demo_board_defaults (uint8_t ltc2933_i2c_address)
 Load demo-board default settings into RAM. More...
 
static void ltc2933_demo_board_demo_thresholds (uint8_t ltc2933_i2c_address)
 Load different voltage threshold settings into RAM. More...
 
static void ltc2933_clear_alertb (uint8_t ltc2933_i2c_address)
 Clear ALERTB. More...
 
static void dc1633_write_dac_voltage (uint8_t dac_address, int channel, float voltage)
 program the DAC on the DC1633B demo board to a voltage More...
 

Macros

#define DC1633_DAC_ADDRESS   0x22
 
#define LTC2933_I2C_ADDRESS   LTC2933_I2C_GLOBAL_ADDRESS
 

Variables

static uint8_t ltc2933_i2c_address
 
static uint8_t dc1633_dac_address
 
static LT_SMBussmbus = new LT_SMBusNoPec()
 

Function Documentation

◆ dc1633_write_dac_voltage()

static void dc1633_write_dac_voltage ( uint8_t  dac_address,
int  channel,
float  voltage 
)
static

program the DAC on the DC1633B demo board to a voltage

Definition at line 363 of file DC1633B.ino.

◆ loop()

static void loop ( void  )
static

Repeats Linduino loop.

Returns
void

Definition at line 90 of file DC1633B.ino.

◆ ltc2933_clear_alertb()

static void ltc2933_clear_alertb ( uint8_t  ltc2933_i2c_address)
static

Clear ALERTB.

Definition at line 355 of file DC1633B.ino.

◆ ltc2933_demo_board_defaults()

static void ltc2933_demo_board_defaults ( uint8_t  ltc2933_i2c_address)
static

Load demo-board default settings into RAM.

Definition at line 297 of file DC1633B.ino.

◆ ltc2933_demo_board_demo_thresholds()

static void ltc2933_demo_board_demo_thresholds ( uint8_t  ltc2933_i2c_address)
static

Load different voltage threshold settings into RAM.

Definition at line 326 of file DC1633B.ino.

◆ ltc2933_is_write_protected()

static int ltc2933_is_write_protected ( uint8_t  ltc2933_i2c_address)
static

Return 1 if the LTC2933 is write-protected.

Definition at line 203 of file DC1633B.ino.

◆ ltc2933_read_registers()

static void ltc2933_read_registers ( uint8_t  ltc2933_i2c_address)
static

Read all registers from RAM.

Definition at line 214 of file DC1633B.ino.

◆ print_prompt()

static void print_prompt ( )
static

Prints main menu.

Definition at line 181 of file DC1633B.ino.

◆ print_title()

static void print_title ( void  )
static

Prints the title block when program first starts.

Definition at line 167 of file DC1633B.ino.

◆ print_warning_prompt()

static void print_warning_prompt ( )
static

Prints a warning if the demo board is not detected.

Definition at line 195 of file DC1633B.ino.

◆ setup()

static void setup ( void  )
static

Initialize Linduino.

Returns
void

Definition at line 79 of file DC1633B.ino.

Macro Definition Documentation

◆ DC1633_DAC_ADDRESS

#define DC1633_DAC_ADDRESS   0x22

Definition at line 67 of file DC1633B.ino.

◆ LTC2933_I2C_ADDRESS

#define LTC2933_I2C_ADDRESS   LTC2933_I2C_GLOBAL_ADDRESS

Definition at line 70 of file DC1633B.ino.

Variable Documentation

◆ dc1633_dac_address

uint8_t dc1633_dac_address
static

Definition at line 74 of file DC1633B.ino.

◆ ltc2933_i2c_address

uint8_t ltc2933_i2c_address
static

Definition at line 73 of file DC1633B.ino.

◆ smbus

LT_SMBus* smbus = new LT_SMBusNoPec()
static

Definition at line 75 of file DC1633B.ino.