EngineersGarage tutorial: How to Program in Boot Loader Section – help!!

[Daniel Brazil]

hello, I am trying to follow the EngineersGarage Tutorial, on How to Program in Boot Loader Section at

http://www.engineersgarage.com          /embedded/avr-microcontroller-projects/How-to-Program-in-Boot-Loader-Section

 

However, I need some help. The aurthor provides two sets of codes. Code, and code2 (from the tab).

Code, is meant to be in the bootloader, and the; code2, is meant to be in the application code.

However, I have no idea where to include these two files.

 Are they both includes in One AVR studio project, in two separate files (i get a multiple definition of main error)?

 Do they each have their own AVR studio project, this doesn’t seem to work, because

 If i place the bootloader code in AVR studio project 1.

 If i place the application code in AVR studio project 2.

 Then when i run application one, then two. only application 2 is displayed. (i.e. the leds dont blink quickly then long, just quickly).

 Also in Code, when we jump back to jmp 0x0000, will it run the application code + bootloader code again. so it will blink continuously? 

 

 

Thanks!!!!!

 

 

[AJISH ALFRED]

Hi Daniel,

Take two codes as seperate projects in AVR studio. Compile and burn the codes seperately, the bootloader code should be burnt to the bootloader section of the AVR and the application code should be burnt to the application section of the AVR. 

Hope this clears your confusion!

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