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29 Threads found on Avr Usb Isp
Guys, Does anyone on how to interface avr with usb to PC ? Any links / information will be appreciated, Thanks
The default clock source of a meage0 is the internal RC so there is no need for a crystal. I'm not sure about the error cause because I haven't used ponyprog or a serial programmer, just parallel models and usb. Have you set the serial port correctly and the speed of the port from the PC hardware settings? Also make sure that you make the isp conn
Hi, If you are after a programmer, then there are many cheap ones on ebay that work well. Heres just one
Hi, They are so cheap on ebay
No that will not be recognized in avr studio. You will have to use an external program like avrdude - - - Updated - - - To debug you need a jtag device like jtag ice. usbasp or avrisp are just isp programmers. - - - Updated - - - Here is a DIY JTAGICE but it only works in (...)
Hello everyone, I tried everything before writing this. I was trying to connect an "ATMEGA 16A microcontroller" (which is impressed in a development board) with a "usb avr programmer" by connecting through their isp header pins. I had connected them correctly using connecting wires. After that for checking whether i had (...)
Sir, I am trying to connect an "ATMEGA 16A microcontroller" (which is impressed in a development board) with a "usb avr programmer" by connecting through their isp header pins. I had connected them correctly using connecting wires. After that for checking whether i had connected them correctly or not i had written (...)
i need schematic usb universal avr programmer with zif socket programming and isp please help regard
if 8051 is to be used for serial communication then for loopback
Hi, Assuming you have a usb port then to program a chip via isp then you need a simple programmer like this -
How do you mean open source? Open hardware for DIY or open code of programmer PC software or open code of firmware ? ---------- Post added at 16:17 ---------- Previous post was at 16:10 ---------- Check this programmer : avr isp mkII usb programmer (avrisp mkII clone) with (...)
does avr avrisp V2.0 STK500 usb isp Programmer support AT89S52 ?? ..... plz , if any body try it . just tell me if it work ..., and plz tell me his recommendations . ( that's really urgent ) ... thnx in advance
connectors often force us to stop using the devices based on LPT and COM ports. Presented device is useful and cheap. It starts with avr isp programmer, which had converter system on a chip ARK3116S in the plug. Using this, usbasp was built. Attiny2313 was in the housing. The
Simplest to this is avr isp Programmer : Parallel (LPT) Port (Software ispprog or newer): 67510 Note: replacement for 74LVC244 can be 74HC244 while 74HCT244 cant. Serial (RS232) Port (Software PonyProg) : 67511 67512 usb version
Recently I bought a usb isp for ATMEL avr serires controller. (somewhat Similar to picture attached). I attached the programmer with ATMEGA128A chip with crystal & other basic components, the chip is being written & read, now I want to know for running the hardware which will include a 16x2 LCD I need to detach the isp & (...)
Hi. I've recently created an avr isp programmer for ATMEGA8 and 16 with a parallel port interface to a PC and i use Ponyprog2000 for programming the microcontroller, it works fine. I am now working on C# application for programming these microcontrollers but i've encountered a problem, how will i actually write(burn hex file) and read from the mic
Hey I want to program the atmega324p controller. But when i saw the "usbasp avr usb isp" programmer available in microstudio, it says that atmega324 is compatible with it but it doesn't say about the compatibility with atmega324p. Whats the difference between atmega324 and
You may convert the popular and simplest avr programmer usb ASP to program 89sXX devices in isp. Refer this thread with similar discussions and links Cheers
I am using usbASP with avr dude and with Prog isp and it works fine. But when used the same programmer with SinaProg, i get a message "Cant find Programmer". Can anyone suggest a solution or point out the possible problem? I am using Windows XP Sp3 OS on my Laptop and use usb port.
is it really usefuul to build one as there are ready made usb one for sooo cheap here :
need sch and firmware links for stk500 based avr isp programmer.
Hi There is a lot of programmers for avr thro usb. but for 8051 i havnt seen much. try using usb to serial convertor for that. Regards Nandhu
there is a circuit in the datasheet. I don't know of any schematic diagrams using usb but there are many avr isp programmers using serial port. An ATavrisp usb is about $30 at digi-key.
I found this page very interesting: I want to make one of these programmers. I just want some feedback from people who have already made one of these circuits. Please reply Is it compatible with ponyprog? And is a GUI based software available for PC for the programmer?
avrusb500v2 -- an open source Atmel avr Programmer, stk500 V2 compatible, with usb
Our team do a device for avr chip development.this device can isp the avr chip and JTAG the avr is a 2in1 device.easy use. there are some feature 1:isp function 2:JTAG function 3:isp/JTAG function auto switch 4:usb interface using CP2102 you can see the detail (...)
Heya, I was wondering.. I used to program Atmel avrs, and now ive started on a C51 chip also from Atmel. I program the avr using isp (SPI) and the 89C51 using usb. Why does the erase cycle on the 51 chip (with usb) takes longer than on a avr? The avr even got more (...)
hi .. i am using serial avr jtag ice from via usb/serial adaptor without any problem. This device works also as isp. regards cancel
avr JTAG ICE usb ATmega128 ATmega32 ATmega16 ATmega64 ATmega169 ATmega323 ATmega162