Mge66830 mge nova 600va avr line interactive no software. How to i approach a new problem is more important than how do i solve this particular problem pete baughman mar 31 14 at 0. I have made the following changes to the uart library. Osi batteries mge nova 1100 avr ups system battery. Atmega128 has two uart are named usart0 and usart1. Mge nova 1100 avr replacement battery set compatibility. Brand new factory fresh mge nova 1100 avr compatible ups replacement cartridge offers an industry leading 1 year advanced replacement warranty on new ups replacement battery cartridges service and support 24 hours a day, 7 days a week we provide the most extensive online how to ups battery replacement videos, faqs and. Uninterruptible power supply ups free delivery possible on eligible purchases. Visually similar to the burned part smd transistor. Simple software uart for avr microcontrollers, written in assembly sirgalavr asmsoftwareuart. Softuart implementation on am335x pru software users guide.
Avr304 describes a halfduplex, interruptdriven software uart, and avr305 describes a polled alternative. The universal asynchronous receivertransmitter uart controller is the key component of the serial communications between a device and a pc or between devices. Jul 12, 2003 this is a library that uses a software three wire spi that communicates with the real time clock ds2. Backup times are approximate and may vary with equipment, configuration, battery age, temperature, etc. Find related mge66833 mge nova 1100va avr line interactive ups products in our ups 220v 230v uninterrupted power supplies category for even more options. The manual says that they are fully charged in 8 hours. The nova avr is also the ideal pointofsale solution for lowcost remote power monitoring and management on a network. Eaton nova 1100 avr ups 660 watt 1100 va series sign in to comment.
Eaton mge nova 1100 avr brand new compatible replacement battery kit. Uart1 is working but only problem is value in ubrr1l. It has been running 12 hours on mains so the batteries should have some charge in them by now. The ibit in sreg is the master control for all interrupts in avr microcontroller. Nova 1100 avr battery replacement is very similar to nova 600 avr except the 1100 va has two 2 batteries. The mge nova 1100 avr replacement battery set is made of high quality. All code associated with each app note can be downloaded from atmels website. Apc upses with standard usb cable may be easily obtained in any computer shop. Just testing my new mge nova 1100 avr ups before putting it into service. Eaton powerware home single phase ups systems mge nova avr eaton nova avr ups. To use the software, use an rs232 cable to connect a pc to the ups. My target device i want to communicate with is a raspberry pi. Otherwise i dont get correct data from my atmega168.
Eaton ups companion allows an easy configuration procedure for shutdown parameters, and user friendly access to ups settings. Vratila sa mi vsak v stave, ze baterie boli vybite. Lets continue with our tutorials on serial communication. Mge ups systems battery backup ups nova 600 avr, battery. Please note that you need to use all existing cables and hardware from your original configuration in. Eaton nova 1100 avr ups 660 watt 1100 va series specs. Set global interruptibit enable bit in the avr status registersreg handle the interrupt in the interrupt service routine code. I have portedadapted this code to avrs using avr gcc avr libc and fixed some smaller mistakes. Disposal of the old battery never throw the battery in a fire risk of explosion do not attempt to open the battery the electrolyte can harm the skin and eyes. Formerly nova avr ups from mge office protection systems the eaton nova avr ups provides costeffective, rugged protection against electrical interference and power outages.
Mge nova 1100va avr line interactive ups 9pin serial cable not included 660watt 1x db9, 1x ac in, 4x ac out, 2x rj11, 2x batteries. Mge ups battery new replacement batteries for mge ups. Uart is also a common integrated feature in most microcontrollers today which is useful for communicating serial data text, numbers, etc. Note ellipse asr 6007501500 usbs, ellipse ma x, protection stati on, protection center, nova avr, are cu rrently supported by the eaton ups companion software. Beginning embedded electronics 4 sparkfun electronics. Po zapnuti sa rozsvieti led alert a pritom pipa suvislym tonom. We delete comments that violate our policy, which we encourage. Power xpert 9395 225 1100 kva eaton micro data center. The highperformance, lowpower microchip 8bit avr riscbased microcontroller combines 64kb isp flash memory with readwhilewrite capabilities, 2kb eeprom, 4kb sram, 27 general purpose io lines, 32 general purpose working registers, one motor power stage controller, two flexible timercounters with compare modes and pwm, one uart with hw lin.
So i observed the tx pin on osciloscope and put a value of 5 in ubrr1l and the uart works. Universal asynchronous receivertransmitter uart maxim provides the industrys smallest and most advanced family of spii 2 c i2c uarts. Uart library routines require you to specify the module you want to use. Testing avr universal bootloader on atmega128 do it easy. Jun 19, 2008 easy way is to turn off hardware and software control in the setup for your terminal program. View online or download mge ups systems nova 1100 avr installation and user manual. Similarly all incoming data first come into udr and then we can retrive that from udr. Although i configured the uart to use 8 bit data mode i have to set my communicating terminal picocom to use 7 bit data mode. Mge nova 1100 avr requires 2 batteries per unit please add to cart accordingly. This avr universal bootloader can support most types of avr microcontrollers mega series, which have selfprogrammable capability, boot section and uart. Mge nova 1100 avr compatible replacement battery set. These routines are hardware independent and can be used with any mcu. Run the ups driver software on the diskette, go to the battery menu and select the type of cla charger 2, 4 or 8 hours of backup time. The software uart available here is based on the gerneric software uart by colin gittins which can be downloaded from the website in the applicationnotes section.
The new mge ups supervision tool is dedicated to power management functions. Total battery voltage is 12v for nova 600 avr and 24v for nova 1100 avr. Two new batteries, a complete set for the mge nova 1100 avr warranty. The soft uart software emulates a uart protocol on the pru. Below table shows the multiplexed pins related to uart. We manufacture high quality sealed lead acid batteries compatible with mge upss. Eaton nova avr ups end of life eatons power quality. Ups costeffective solution for protection personal and professional pc nova avr the nova avr range of ups units provide the user with costeffective and rugged protection against electrical interference and power cutages. To select the desired uart module, simply change the letter x in the routine prototype for a number from 1 to 2. Nova avr ups units mge ups systems australia pty limited unit 18, 4648 buffalo road gladesville, sydney, nsw 2111 australia tel. In the timer code, if the received byte is validated and shown to have no errors, it not only sets the hasreceived flag but also forces the cpu to leave the low power mode, which lets the main loop run and react to the received value. Until now, we have seen a general introduction to serial communication, followed by a tutorial on the concepts of rs232 communication. So here we are with the avr communication protocols series, starting with the most basic ones, uart and usart.
Our ups batteries are designed to handle ups loads and are tried and tested to exceed original manufacturers specifications. Avr274 describes a singlewire, halfduplex software uart. Pru firmware this firmware is responsible for controlling the physical transmissionreception of data. If the device have many serial ports, you can use any one of them. Its automatic voltage regulation avr accommodates a wide tolerance to fluctuations in the power supply and delivers ideal protection for one to three pcs, either in a. Our batteries are specifically designed for use in mge upss, providing superior reliability with the most power and longest life. Unless specified otherwise in the products description. Use avr calculator to calculate ubrr value udr uart data register udr is the buffer resigter in avr uart. Broke ups mge nova 1100 avr and now for the repairs. Mge ups nova 1100 avr serial je ups uredaj koji je izuzetno tolerantan kada je ulazni napon u pitanju, opseg ulaznog napona ide od 160 do 290 v. Mcucr helps in configuring the type of interrupt, level, edge triggered etc. Mge66833 mge nova 1100va avr line interactive ups 9pin.
The nova avr 1250 is capable of protecting 2 or 3 workstations. Stavl05 stavl05, it is a firmware for automatic vehicle location avl initially compatible with avl02, a. Atmega128 has multiplexed pins so we configure these if we want to use uart s. Pic microcontroller communication with rs232 studentcompanion. Mge nova 1100 avr ups battery set replacement this replacement battery set for the mge nova 1100 avr is guaranteed to meet or exceed oem specifications. We supply only brand new, factory fresh, high quality batteries. Mge ops provides powerful software application specifically designed to meet the power. Dec 26, 2012 the attiny43 is also available and has twice the memory 4k. Please contact bomara for reconditioned units, service, or replacement. The nova 1100 avr is capable of protecting 2 or 3 workstations. Next to this part on the board there is an inscription vt15.
Get project updates, sponsored content from our select partners, and more. The implementation uses the serializers of onchip mcasp for the uart tx and rx lines. Cp1270f2 is a high quality aftermarket battery that fits mge nova 1100 avr model uninterruptible power supply systems. The main loop will go to sleep every iteration unless there is a value which has just been received, in which case the loop will run again.
Eaton mge pulsar 500 brand new compatible replacement battery kit. Broke ups mge nova 1100 avr and now for the repairs necessary to identify the burnt part. I would like to use a pin on an msp430f1691611 to receive gps data at 4800 baud. I am using minicom in linux, and the ftdi usb232 breakout board and i had to do the same thing to test that board, even though it is for a gps receiver and not the m168.
The software uart library provides easy communication with other devices via the rs232 protocol. Mge nova 1100 avr ups batteries replacement 12 volts 7. Software uart avr a software uart interface for atmega16 brought to you by. I need a software uart driver for the attiny 24861 series that uses the usi pins 201918 three wire mode. Mge nova 1100 avr compatible replacement battery set compatibility. Its automatic voltage regulation avr accommodates a wide tolerance to fluctuations in the power supply and delivers ideal protection for one to three pcs, either in a business environment or at home. Eatonmge nova 1100 avr brand new compatible replacement. Ups z kontajnera mge nova 1100 avr po vymene baterii a elytov fungovala.
Compatible with most apc upss that have a db9 serial port. Business storage rackmount nas compatible ups seagate. Beginning embedded electronics 5 sparkfun electronics. Mge ups systems nova 600 avr installation and user manual pdf. Each uart has receiver and transmitter pins which are name as rxd0 and txd0 for usart0 and similarly rxd1 and txd1 for usart1. Interrupt uart library with receivetransmit circular buffers. All data bytes that are to be transmitted fron uart must first be placed in udr. It would only be used to set up the micro controller parameters in the beginning and then change as and when required. It comes with a cd and usb cable to install software on your computer which you use to monitor battery status and set the time delay after power goes out before it will. View and download mge ups systems nova 600 avr installation and user manual online. Ideal protection for 1 to 3 pcs, either in a business environment or at home the nova avr range of ups units provide the user with costeffective and rugged protection. Discounts, specials and cheap prices only at comx computers.
Nova avr into a mobile power source for it equipment. Mge nova 1100 avr compatible replacement battery set new. The datasheet mentions that if i am operating with u2x1 set, clock frequency of 3. It can also supports usi, spi, i2c interface if you made some modify. Mge nova 1100 avr 12v 7ah ups battery this is an ajc. Nuke elektro bastlirna forumsviewtopicmge nova 1100. Backups pro usb bp350uc, bp500uc, bp500clr, bp700uc. We recommend checking your existing battery for size and specifications prior to ordering as manufacturers may change requirements without notice.
Youll probably also find that your midterm is not actually testing your ability to make a software uart its testing your ability to debug common problems on your own. Apc smart ups db9 to intel server mb rj45 serial a connector for intel server ups. Mge nova avr mge nova 600 avr and mge nova 1100 avr. Use mge ups systems personal solutionpac software for power. Ablerex troy 600 ups cable shutdown cable with upsee software. Our uart family includes single, dual, or quadchannel options, along with uarts that integrate rs232 or rs485 transceivers. The mikroc pro for avr provides routines for implementing software uart communication. Find related mge66830 mge nova 600va avr line interactive no software products in our ups 220v 230v uninterrupted power supplies category for even more options. Note refer to the eaton intelligent power manager ipm users guide for more. Nova avr 600 front and back nova avr 1100 front and back. On mains it outputs 230v but when i pull the mains plug it drops to 156v.