FWCONFIG
FWCONFIG
File used for setting important sotMC system parameters before starting the fw. It contains firmware initialization options. | CAUTION |
| To be used only by experienced user! |
Commands
Syntax
- option value[{byte|kbyte|mbyte}]
Supported options:
- ramdisksize
- libstacksize
- taskstacksize
- ifaddr
- sysdatarecfilename
- sysdatareclen
- passbuffersize
- noldelay
system data recorder length (number of records)
- sysdatarecposttriglen
- haplsstartoutput
- haplsrange
- translatormempartsize
initial size for translator memory partition
- passbuffersize
- ipaddressmask
Examples:
ipaddressmask 192.168.20.20:255.255.0.0
ipaddressmask dhcp
- defaultgw
sets default gateway, available since version 0.4.17.2 Examples: defaultgw 10.4.20.1
- netif
- sleep
delay in millesconds
- stringblockpreload
initial size of string descriptors. Default is 300,000. Reduce this value if application has less than 300,000 string variables.
Set a number of pre-allocated fixed blocks for string management
Example: stringblockpreload 200000
Rules:
1. For best performance This number shell be tuned to the maximum number (BlockMallocCounter) of "common shared" strings/structures used by application
Hints:
BlockMallocCounter: maximum ("saturated") number of fixed blocks
BlockInuseCounter: number of blocks allocated at this moment
- stringpreload
initial size of BASIC strings. Default is 0. Strings are created empty.
- libstacksize
library stack size
- taskstacksize
default task stack size
- sysdatarecfilename
system data recorder file name
- hpetfreq
- defaultbus
- singlebus
- cantimings
- socandevice
- tcp_keepalive_time
- tcp_keepalive_intvl
- tcp_keepalive_probes
See Socket_keep-alive_timeouts
Examples:
ipaddressmask 192.168.20.20:255.255.0.0
sleep 20
libstacksize 20kbyte
hpetfreq 2000 for cycle time 500 microsecond or hpetfreq 1000 for cycle time up to 1 millisecond