Titus

Moreover I have not connected the Ethernet Shield W5100 on Mega board while bootloader programming and serial uploading sketch. Is that reason I'm getting timeout error ? Also I tried...

In addition to that, after flashed bootloader, I've not seen Ethernet LED blinks (no activity). What could be the problem ?

Thank you so much Nekraus! Let me try it out :) :+1:

Hi Nekraus, I've programmed the bootloader to Mega board without shield on it. After flashed the bootloader code, I've connected shield and checking the ethernet LED activity and tried to...

Hi Nekraus, I've followed the below link for Arduino UNO(programmer) to Arduino MEGA(to be programmed with TFTP bootloader) https://1.bp.blogspot.com/-369p0vA9eSo/V1NK1rlGftI/AAAAAAAATZI/QyG2WTfzIIc58ZLfBgdYvY4YqGVBFmYhwCLcB/s1600/Uno%2BArduino%2BISP%2Bto%2Bprogram%2BMega.png Able to flash and boot the default bootloader from Gamma. (bootloader_atmega2560_v2.h)...

Hi Nekraus, I'm facing similar issue like yours. https://github.com/LoathingKernel/Ariadne-Bootloader/issues/15 I've also tried to flash the bootloader without shield on Mega board. Any help please ?

Hello, Any further update on this issue ? I am unable to get map bytes for my RPILIDAR A1, it just returns 0x7F data. slam.getmap(mapbytes)

Modified the code by replacing char* with int, then both variables are able to read back properly in next reboot. So looks like to me its a bug. Can you...

Thank you. Let me try and update you.