there is some error about *.bin file.

[lenli]

hello:

    i wanna generate *.bin file by keil.  But I got a bin dictoty. The dic has the two file that  is ER$$.ARM.__AT_0x1000120C fie and ER_IROM1 file.   how can i  do ?

   the command is C:\Keil_v5\ARM\ARMCC\bin\fromelf.exe   --bin --output  ../../../hex/per.bin  ./_build/nrf52832_xxaa.axf

 

   after that, i change the command is C:\Keil_v5\ARM\ARMCC\bin\fromelf.exe   --bincombined  --bincombined _base=0x0001f000 --output  ../../../hex/per.bin  ./_build/nrf52832_xxaa.axf.

  i got a bin file. but the file size is 256M bytes.    

 so what i can do ,getting a correct bin file ???

   

[Vidar Berg]

You could merge the hex files as well if the goal is to have one single file for softdevice, application and bootlaoder (Mergehex).

 

Are you using nrfutil to create the DFU package? It accepts .hex files as input, and will automatically remove the UICR section from the hex before converting it to .bin.