Otabootloader upload ?

[ch3b7]

I can upload the bootloader using Arduino as ISP ? who i need add in a board.txt?

im use this but give an error
#######################################
Mysensors.name=[Mysensors OTA] Arduino Uno
Mysensors.upload.protocol=arduino
Mysensors.upload.maximum_size=32256
Mysensors.upload.speed=115200
Mysensors.bootloader.low_fuses=0xff
Mysensors.bootloader.high_fuses=0xde
Mysensors.bootloader.extended_fuses=0x05
Mysensors.bootloader.path=MySensorsOTA
Mysensors.bootloader.file=MyOtaBootloader.hex
Mysensors.bootloader.unlock_bits=0x3F
Mysensors.bootloader.lock_bits=0x0F
Mysensors.build.mcu=atmega328p
Mysensors.build.f_cpu=16000000L
Mysensors.build.core=arduino
Mysensors.build.variant=standard
#####################################

[daulagari]

What kind of error do you get?

[tekka]

@ch3b7 this setting is working for me (4k BL)

proMS.name=Arduino Pro Mini (3V3 & 5V, 16 MHz) w/ ATmega328 MySensors

proMS.upload.tool=avrdude
proMS.upload.protocol=arduino
proMS.upload.maximum_size=28672
proMS.upload.maximum_data_size=2048
proMS.upload.speed=115200

proMS.bootloader.tool=avrdude
proMS.bootloader.unlock_bits=0x3F
proMS.bootloader.lock_bits=0x0F
proMS.bootloader.low_fuses=0xFF
proMS.bootloader.high_fuses=0xD8
proMS.bootloader.extended_fuses=0x05
proMS.bootloader.file=MySensors/MyOtaBootloader.hex

proMS.build.board=AVR_PRO
proMS.build.core=arduino
proMS.build.variant=standard

proMS.build.mcu=atmega328p
proMS.build.f_cpu=16000000L

[ch3b7]

@tekka dont work for me

[ch3b7]

@daulagari said:

What kind of error do you get?

this error:

avrdude: WARNING: no end of file record found for Intel Hex file "G:\arduino-1.0.5-r2\hardware\arduino\bootloaders\MySensorsOTA\MyOtaBootloader.hex"
avrdude: WARNING: no end of file record found for Intel Hex file "G:\arduino-1.0.5-r2\hardware\arduino\bootloaders\MySensorsOTA\MyOtaBootloader.hex"

[tekka]

@ch3b7 did you download/copy the entire .hex file? seems like you are missing some parts (eof)

[ch3b7]

im downloaded from here link text im try to copy manually

[tekka]

@ch3b7 download and save from here.

[ch3b7]

@tekka said:

@ch3b7 download and save from here.

thanks. now i not get the error but i cant upload sketch

[tekka]

@ch3b7 you have to give us more information to troubleshoot. which error msg do you get?

[ch3b7]

now it works ^^ thanks!

[tekka]

@ch3b7 excellent :) have fun

[Dheeraj]

@tekka
Is OTA or MYS bootloader end to end working for you. if yes, let me know the steps that needs to be followed. i'm getting error in gateway where I_FIND_PARENT request(from sensor) response is failing and not reaching to sensor node. however, it works after fresh make load command issue..

[tekka]

@Dheeraj Did you install the most recent version of the library? There were some significant changes in the routing and find_parent parts of the code...