Quote:
Originally Posted by alex_d
How much free disk space does the Reader have for my programs? The freetype library alone, for example, is almost two megs.
On a related note, can I run programs from or store libraries on the SD card? If yes, will bad crashes happen if the SD card is removed?
How much free memory does the Reader have for program code and heap?
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Free space depends on which partition you want to use. /Data has approximately 96 megs, minus all the books you have stored. /opt is 7MB compressed, but it's read-only meaning you need to reflash to add files to it. /opt0 has 3 megs, and /tmp is a 4MB ramdisk (gone after reboot).
You can run programs from the card if you mount it first.
Memory infro from dmesg:
Quote:
Memory: 64MB = 64MB total
Memory: 62676KB available (1391K code, 321K data, 80K init)
Dentry-cache hash table entries: 8192 (order: 4, 65536 bytes)
Inode-cache hash table entries: 4096 (order: 3, 32768 bytes)
Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes)
Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
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