hi friends, I am using ATmega8515L, but got conflict in accessing UCSRC and UBRRH. plz send me either the code for transmitting data to HyperTerminal or help...
see in avrbook.rar(in files section). I have uploaded C code for the same kailash kumar <sansain123@...> wrote: hi friends, I am using ATmega8515L, but...
hi all; I haven't got the hardware right now to check that whether internal sram(512 byte) of atmega8515 is non-volatile or not; please tell me about it. on...
hi all; I haven't got the hardware right now to check that whether internal sram(512 byte) of atmega8515 is non-volatile or not; please tell me about it. on...
hi kailash, SRAM of ATmega8515 is VOLATILE. If you need nonvolatile memory use the EEPROM provided or use external NVRAM TIP: Try battery backed modules from...
Dear All, For some strange reasons, I am having trouble getting started with the Atmega series of AVR. From various websites on the internet and from Bibin's...
There is some info on fusebits for Atmega16, Atmega32 and Atmega128 on my homepage. Look for the tutorials RTL8019as and WebTiger_RTL8019as. Have fun Ben...
hi pramod, Except a few chips all AVRs ship with fuse bits set to use the internal calibrated RC oscillator ticking at 1Mhz. including atmega 16 and 32. This ...
Hi Promod, If you are first timer on AVRs...then here are few suggestions...while using AVR on BREADBOARDS. 1)Quite important thing is Reset Circuit. AVRs...
Hi pramod, I did small mistake....Values of resistors got interchanded...corect values are as follows : ... X (4.7k) X ... extreamly sorry for that. OmkarCK...
Hi pramod, If you bought a new chip then it is working at 1mhz and jtage enabled. That is for sure. Use BSD programmer as given in book abt ur stk500. It works...
i wnt to make a connetion betwen 2 mC with SPI... i there any way to make data exchange betwen master and slave independent or seem independent??? i canti use...
Hi Look at the code attached. It is for 8051 microcontroller and does conversion of numbers upto FFFF....you can extend that logic for FFFFFF. Logic used in...
Independent of what? Processor architecture?...yes without using other buses?....yes What is the application? If speed is not the primary concern use the I2C ...
hi all; plz anybody can tell me that is thr any impedance and current rating difference b/w PIC MCU and ATMEL MCU (eg. 89C51). i am connecting optocoupler...
i mean seem independent on tranfer data from master to slave and vice versa.... or to make bidirectional (full duplex) communication... -- ... Marojahan M.T....
Hi I had used such a configuration in a project. I used AVR micros. There are few options to make the comm bidirectional. 1)Configure both as slaves. When one...
Hi, This files contains functions for interfacing 4x4 matrix keypad written in CVAVR. code is well commented so there should be any problem. NOTE: if you want...
I am using atmega8515, and i have made my own PCBs for it,i am working frm june. and using wellon universal programmer for programming. all my circuits working...
It was with a very sad heart that I heard this morning, when awoken by my clock-radio, of the cruel loss of life in Mumbai. Please accept our sincere...
For keypad interfacing see the probs with keydebouncing. If you are tricky enough to avoid it in software then code it simply, otherwise go for 74922 key...
Hellu Buddy ! Plaesae yar I want your help. Iwill be veryu thanful to you if you will guide me. Yar first tell me that how we programe the AVR. Which Hardware...
first u read my book(file-avrbook.rar), then u will understand the basics of doing programming in C and making a programmer. If you have any probs post ur...
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