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Arduino as ISP support #327
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Hi! Is it better than the built in one? |
I don't know about that, BUT as you can see I couldn't select Arduino as ISP to use that. It was not included in the dropdown menu so I had to add it manually. |
Oh you used an atmel as ISP |
AVR as ISP would work |
Indeed, it should work but for some reason it doesn't. I tried several times burning the bootloader back the back. Same wiring, same sketch, Arduino as ISP uploaded 100%, while AVR ISP produced this error message
The programmer setup looks similar to me. For ease of modification I just replaced the values for the built in one. It was trial and error haha
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So the |
The ISP sketch on the ATmega328 is https://github.com/DavidGuo-CS/OSOYOO_Arduino/blob/main/libraries/Lgt328P_ISP/Lgt328P_ISP.ino . |
do you want to make a pr with that link and the corrected programmers.txt? |
Hi! First I'd like to thank you for your work.
This is just a suggestion of an easy way to burn the bootloader. I uploaded [https://github.com/DavidGuo-CS/OSOYOO_Arduino/blob/main/libraries/Lgt328P_ISP/Lgt328P_ISP.ino] on my ATmega328p (Arduino UNO) and then added Arduino as ISP in the programmers.txt file to burn this bootloader. It would be really useful if this was included by default because I spent a lot of time looking for a solution.
After I added it, it now works flawlessly, much better than the 4MHz prescaler from the factory.
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