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    Finger Print MODULE working issues

    yes after resetting uC finger print module resumes its working.. Could you please tell me how to save the finger impression stored in fpm memory into uC's eeprom??
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    Finger Print MODULE working issues

    Thanks for the reply alokdaga I dont think there is an error in code because if i use fingerprint module code only in uC then it works perfectly fine and when i use my whole project code involving fingerprint code then iw works for intial 3 or 4 scans including the enrolling and storing...
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    Finger Print MODULE working issues

    Anybody who has worked with R305 finger print module in their projects???Please reply....I am done with its coding and its working fine initially but after its continuous requirement ,it becomes exhausted.I want to discuss its working issues .
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    Embedded System's Project on Biometric Attendance Register

    I am doing a project on Biometric Attendance Register which is new in terms of its usage in colleges schools and offices.I have done some portion of it on hardware and i want to make a group who can add further creativeness,rectifies the errors ,helps in coding ,circuit designing.I am planning...
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    Help in programming ad its conversion from pic to atmega

    Hello there I am doing a project using NOKIA LCD 6100 and i am having a reference code that is originally written for PIC18F2620 but i want it to convert for atmega 1284 and modify certain portions with additional functioning.Please anybody could help then reply asap and i can pay for that
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    Serial data receiving format error

    hey all i am trying to send following data serially to pc from atmega16 but at the receiving terminal i am not getting hex data(there is unexpected data) which i am transmitting Please help Below is my code #include<avr/io.h> #include<util/delay.h> unsigned char...
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    Finger Print scanner interface

    AVR atmega16 .....trying to communicate with scanner serially by sending GenImg array commands for generating and storing image
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    Finger Print scanner interface

    #include<avr/io.h> #include<util/delay.h> #include<stdio.h> #define Baud_rate 57600 #define Xtal 16000000 #define Ubbr_value (Xtal/(16*Baud_rate))-1 void uart_init() { UCSRB|=(1<<TXEN)|(1<<RXEN); UCSRC=0X00; UCSRC|=(1<<URSEL)|(1<<UCSZ1)|(1<<UCSZ0); UBRRL=Ubbr_value; UBRRH=0X00; }...
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    Finger Print scanner interface

    I have purchased an R305 finger print scanner module and tried to interface with atmega16 serially but i didnt get any response from fingerprint scanner module .I have written a C code for testing my scanner which i will use in my future project. Anybody has an experience of working with this...
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    Finger Print scanner interface

    I have purchased an R305 finger print scanner module and tried to interface with atmega16 serially but i didnt get any response from fingerprint scanner module .I have written a C code for testing my scanner which i will use in my future project. Anybody has an experience of working with this...
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    What is a RTOS in embedded system?

    Re: What is RTOS in embedded system n how it is build in the end product? Thank you guys for your prompt replies...... Actually let me describe my project in brief I want to build a portable device like tablets which will work as attendance management system in colleges/universities based on...
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    What is a RTOS in embedded system?

    Any body cud pls explain me what is rtos in embedded systems and products. I am building a project which includes avr atmega series microcontroller and the project requires input from finger print scanner i.e I want a certain window or options to be open on tft lcd according to the input from...
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    [AVR] How to connect a TFT LCD TOUCH screen display and creating a GUI ?

    By looking at its schematic it has total 40 pins to interface with MCU either in 8080 or 6800 parallel mode. Now cud you pls suggest which software to be used to create GUI and the supported language (the main issue i am facing). If i am able to create a GUI on certain software then what is the...
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    [AVR] How to connect a TFT LCD TOUCH screen display and creating a GUI ?

    I have purchased a 7 inch tft touch screen lcd module which has a ssd1963 lcd driver (below is the link of its datasheet) and i am planning to use avr atmega 2560 microcontroller for that..But i dont know which software to use for creating GUI (as i m new to it) and implementing that gui code to...
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    [AVR] How to connect a TFT LCD TOUCH screen display and creating a GUI ?

    Hello guys I am a final year engineering student and carrying a project which requires a 7 " tft lcd with touch to be interfaced with uC and creating a GUI on screen . I am not able to initiate as i am in a puzzled situation how to implement the GUI code on uC and i get display on lcd.. Please...

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