This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

This discussion has been locked.

You can no longer post new replies to this discussion. If you have a question you can start a new discussion

more than 4 characteristics

HI I am trying to make 5 characteristics on Nordic and my program does not compile for NRF51822 QF AA or AB. but compiles fine for QF AC. what could be the matter. I get an error saying

c:/users/asus-pc/appdata/roaming/arduino15/packages/redbearlab/tools/arm-none-eabi-gcc/4.8.3-2014q1/bin/../lib/gcc/arm-none-eabi/4.8.3/../../../../arm-none-eabi/bin/ld.exe: region RAM overflowed with stack collect2.exe: error: ld returned 1 exit status Error compiling.

My code is not to big and I am not using much of ram yet.

I am able to compile and run for nrf51822 QF AC modules. but for AA and AB it does not even compile. if I remove one characteristic(e.g. 4 char) then it compiles and works fine.

0 shirish47 over 8 years ago

Pls include the link to the question previously discussing this issue I am not able to find it.
Cancel
Vote Up 0 Vote Down

Cancel
0 Dave_couling over 8 years ago

Are you updating your linker file or RAM settings when you change chips? Since AB and AA only have 16kB RAM you need to update your settings accordingly.
Cancel
Vote Up 0 Vote Down

Cancel
0 shirish47 over 8 years ago

no I don't change ram settings. ok please let me know where is this liker file located ? and thanks sorry I replayed late. I checked it in email. I also have moved to AC version of the chip anyway. but still a good thing is to learn from experience.
Cancel
Vote Up 0 Vote Down

Cancel