Jan 18, 2016 #1 G Gurrug Newbie level 1 Joined Jan 18, 2016 Messages 0 Helped 0 Reputation 0 Reaction score 0 Trophy points 0 Activity points 14 Could you advice any file system to include in our project for IoT application? I hope that somebody on this forum had faced the similar problems. We are looking for solution allows to make three function: write, read, erase. The system should works fast and be insensitive to power failures. Firstly, we tried to use Coffee file system https://github.com/contiki-os/contiki/wiki/Coffee-filesystem-example But it works too slow. Also we tried out to use the UBI FS / JAFFS systems from Linux. But actually we haven't enough RAM for this systems. Therefore we are looking for something else. The our prototype has NOR flash (64 Mb). Controller stm32f3*.
Could you advice any file system to include in our project for IoT application? I hope that somebody on this forum had faced the similar problems. We are looking for solution allows to make three function: write, read, erase. The system should works fast and be insensitive to power failures. Firstly, we tried to use Coffee file system https://github.com/contiki-os/contiki/wiki/Coffee-filesystem-example But it works too slow. Also we tried out to use the UBI FS / JAFFS systems from Linux. But actually we haven't enough RAM for this systems. Therefore we are looking for something else. The our prototype has NOR flash (64 Mb). Controller stm32f3*.
Jan 19, 2016 #2 S srizbf Advanced Member level 5 Joined Apr 3, 2010 Messages 1,992 Helped 417 Reputation 840 Reaction score 329 Trophy points 1,363 Activity points 10,985 have you considered FAT filesystem (FAT32) . is there any difficulty in adopting it ?
Mar 12, 2016 #3 X xuehuiyin Newbie level 1 Joined Mar 12, 2016 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 12 How large is your Ram? Jffs2 file system is just designed for Nor flash. 64Mb is enough for it. you can use a simple one.
How large is your Ram? Jffs2 file system is just designed for Nor flash. 64Mb is enough for it. you can use a simple one.