chirag2239
Member level 3
Hi all,
I am working on 2 projects based on Arduino among them one is based on Arduino Mega 2560 and other program is ATmega128. I am trying to load the hex file using ISP programmer and AVR dude.
Please note that I am not using Arduino as an ISP programmer.
I have tried a lot but this hex file of the program could not be downloaded into ATmega2560 and ATmega128. So that I have changed the hex file which is created in Atmel Studio. That works great and I am succeed to load the program in both the controller. Then I checked the size of the program, the program hex file of Arduino is 39kb where the hex file generated of other simple program of LCD interfacing from Atmel Studio is of 3kb size. So after considering the size of flash memory in both the controller, it should be loaded. But it does not.
Can anyone help to solve this problem?
To solve this, I think to try bootloader programming first and then I will load the program by arduino UNO by removing Arduino UNO controller and then will load the file. So I need a bootloader hex file for ATmega2560 and ATmega128.
I could not find ATmega128 and ATmega2560 bootloader file. So can anyone provide the bootloader file of ATmega2560 and ATmega128 in .ino and .hex format?
Please help me to solve this problem.
Thanks.
Chirag
I am working on 2 projects based on Arduino among them one is based on Arduino Mega 2560 and other program is ATmega128. I am trying to load the hex file using ISP programmer and AVR dude.
Please note that I am not using Arduino as an ISP programmer.
I have tried a lot but this hex file of the program could not be downloaded into ATmega2560 and ATmega128. So that I have changed the hex file which is created in Atmel Studio. That works great and I am succeed to load the program in both the controller. Then I checked the size of the program, the program hex file of Arduino is 39kb where the hex file generated of other simple program of LCD interfacing from Atmel Studio is of 3kb size. So after considering the size of flash memory in both the controller, it should be loaded. But it does not.
Can anyone help to solve this problem?
To solve this, I think to try bootloader programming first and then I will load the program by arduino UNO by removing Arduino UNO controller and then will load the file. So I need a bootloader hex file for ATmega2560 and ATmega128.
I could not find ATmega128 and ATmega2560 bootloader file. So can anyone provide the bootloader file of ATmega2560 and ATmega128 in .ino and .hex format?
Please help me to solve this problem.
Thanks.
Chirag