CAN – Ethernet Gateway
42 © SYS TEC electronic GmbH 2007 L-1032e_9
4.5.4 mem
Format:
mem
Description: The
mem command returns the available or free
memory resources. Care must be taken when creating
new interfaces to ensure that sufficient memory
resources are available.
The following memory areas are available:
Eeprm data in EEPROM for non-volatile storage of
files
lwIP internal memory of the TCP/IP stack
SysSt system stack
UsrSt user stack
Gcm gateway application
Example:
/ > mem↵
Free file handles: 40
Memory total free max blocks
Eeprm: 2026 1668 1442 2
lwIP : 8192 8090 8090 1
SysSt: 2410 2148 1908 2
UsrSt: 9000 7058 6658 2
Gcm : 150000 144792 65528 5
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