User guide

eWON 500-2001-4001-4002 User Guide - Programming the eWON
eWON 500®2001®4001®4002® Version 4_3_0 - User Guide - 10/5/05 - ©ACT'L sa - Page 133
9.2.10 CFGSAVE
Syntax [Command]
CFGSAVE
Purpose:
Writes the eWON configuration to flash. This command is necessary after SETSYS command on SYS, TAG or USER records because using
SETSYS will modify the configuration in memory.
The modification will be effective as soon as the SETSYS XXX,"save" (where XXX stands for SYS, USER or TAG),
but the config is not saved to the eWON flash file system.
See also:
“GETSYS, SETSYS” on page 141
9.2.11 CHR$
Syntax [Function]
CHR$ E1
Purpose:
The function returns a character string with only one character corresponding to the ASCII code of E1. E1 must be contained in the 0..255 range.
Example:
REM A$ is worth " 0 " after this affectation
See also:
“ASCII” on page 132
9.2.12 CLEAR
Syntax [Command]
CLEAR
Purpose:
Erases all variables from the eWON. All DIM are erased. This command cannot be canceled.
9.2.13 CLOSE
Syntax [Command]
CLOSE I1
I1 is the file number (1-4)
Purpose:
This command closes the file with file number I1. If the file is opened for write, it is actually written to the flash file system.
The function can be called even if the file is not opened.
See also:
“EOF” on page 137, “GET” on page 138, “OPEN” on page 154, “PUT” on page 160
A$= CHR$ 48
B$=CHR$(getio(MyTag))