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31 Threads found on edaboard.com: And Usb And Atmega
Arduino IDE was originally made to communicate with the original Arduino brand MEGA2560 board, which uses the FTDI chipset, so I can't any issue on that question. Anyway, by installing the appropriate driver on the desktop side you can deal with any usb chipset.
Hi, Your post is confusing to me... You talk about bluetooth, but the picture shows no bluetooth but usb. ****** Even your description lacks of information.. ~~~~~~~~~ <--> A bluetooth dongle is a bridge between bluetooth and serial interface (or other interface) So it is somewhere
how can i upgrade the firmware on atmega using a pc ? what are my various options other than using an AVR boot loader device like i am using currently AVR-MKII in combination with atmel studio. I want to be able to just use the pc and some software to update the firmware.
Reference Previous Thread: I'm trying to get a AT89s51 to program, I am new to this as far as programming chips... If i construct this board for programming a AT89s51 Can i program the chip on the programmer board after being built, or do i need to program it separately [SIZ
Are you referring to a specific circuit? There have been designs, that managed to implement a low speed usb device as a pure software solution. It's a nightmare of assembler code and a good idea to drive someone mad. See e.g. this design for ATtiny According to atmega port properties, the des
PLEASE anybody help me to design atmega micro controller based mp3 decoder,and interfacing fm ic using bk1080.actually i want complete design of usb mp3 player and FM using micro controller without mp3 decoding chip.
I have been designing atmega 8 based usb to uart conversion using v usb and avr cdc 232. The whole circuit seems ok but its not detected in by the computer. It just says usb device not recognized. Here's the description of the project( ).Any help please I us
I believe the PICs with fewest number of I/O pins and usb hardware module are as follows: PIC16F1454 \ PIC16F1455 12 PIC16F1613 / PIC18F13K50 -15 PIC18F14K50 -15 BigDog
I have interfaced max232 with a atmega 16 microcontroller.I am using usb to serial adapter and have connected pins 2,3 and 5 of the serial adapter to max232 using jumper wires and connecting wires in a breadboard.I am using hyperterminal.When pins 2 (...)
Post programmer circuit and details. You try this
Hi, I am working on atmega 32u4 controller. I have a problem with the controller in my circuit. My controller is not detecting when the usb is plugged in. I checked the Vcc,GND and crystal oscillator connections which are perfect. Is there any other connections which I need to check to figure out the problem. (...)
i need schematic usb universal avr programmer with zif socket programming and isp please help regard
guys, I need a help and i'm begging you all for the help... My country got out of atmega 8, 16 and 32 and only available ATMel is the atmega32A here. Thus no way but I have to stick with it.. now I have a usb-ASP to program AVRs in (...)
Well i used both, usb and Serial Port, when communicating between GPS device and PC, and both worked perfectly. and used max232 circuit to communicate between micro-controller and PC(which worked very well (...)
Hello everybody, i am having the following problem i am using an atmega 328 with uno bootloader and I'm uploading my programs in it with arduino programmer the problem is that after i unplug the usb(that goes into the arduino) from my computer and plug it back in the program uploaded in my (...)
Hi all .. I got the idea from another discussion usb keyboard interfacing with PIC microcntroller and the closest to what i want to do is already done at atmega32 usb HO
need a driver for usb programmer atmega 8l..and its connection to microcontroller atmega 16
Hi, i'm building a serial programmer for my atmega32.here's the link :Part III – Making Programmer and Target. | eXtreme Electronics its not working with pony prog.i measured the voltage at reset pin which goes to zero when i select the read all opt
There have been designs, that managed to implement a low speed usb device as a pure software solution (in an atmega chip, if I remember right). It's a nightmare of assembler code and a good idea to drive someone mad.
As my previous post, this time also I haven?t done anything new for the experienced members but newbies might find this post very useful. I?ve made a usb AVR programmer to program atmega and AT-89-S-51 series microcontrollers. This is based on the schematics available on the Fischl?s website, but I?ve done some changes after (...)
I hope you get the basics right. Get to know how usb works and then you will get an idea on how to interface.Go to or wikipedia and understand usb2.0 operation. It will help you understand things better.
Hi, I have made a usb asp programmer in with the schematic is made by J.A. de Groot (usbasp_gr.rar). I have programmed the atmega8 for the usb downloader and i found it working well and i have tested in my target board using (...)
I think you could use the v-usb (formerly avr-usb) its very easy (if you work easily with avr-gcc) to setup an application like that. (there is an example ready to read and write the eeprom of an AVR by usb... it's also HID so you will not need even to install a driver on the computer!!!!) I think this is (...)
I want to interface a usb based Keyboard to a 8051 microcontroller. Data from the Keyboard (thru the usb) must be sent to the microcontroller (whenever user presses keys) and will get displayed on LCD. Can anyone please let me know how to start with this?
Not likely, many usb modems are Winmodems and are little more than a DSP. All the work is done by the device driver and Windows. What model is it?
hi everyone, i am writing C on atmega series with Codevision and i want to try AT90usb1286 for the first time. i have been through all the documentation on Atmel.com. I have viewed CDC and HID example codes for the device which have been provided in AVRstudio. Now the question is that does (...)
hi every body i need a usb programmer for both AVR an PIC microcontrollers can any body help?!
i'm planning to use with my notebook . I haven't LPT port and SERIAL port , i need a usb programmer because i programming the chips in place. i found this one too, but i don't know is this a good variant
Hi RollingEEE, I used Gogle and look what I was find. JURS
Atmel has an application note for usb and AVR. You can also check Google for Igor usb
Hi, Ineed an AVR with UART and easy programming. Can usb interface to it easily. Do let me know if I can build the programmer myself. TIA BRM