Kuhnke Electronics Instruction Manual
Kuhnke Electronics Instruction Manual
Kuhnke Electronics Instruction Manual
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Function Libraries<br />
4.5.16 Opening, Writing, Closing a File<br />
"MMC_OWC" lets you write data to a file. The function will<br />
open the file, write the set number of data bytes, and<br />
close the file again afterwards. Users therefore need not<br />
worry about the file handle.<br />
Parameter Type Value Explanation<br />
name DWORD ADR(file name)<br />
mode UINT<br />
0 create and open file<br />
1 read access to file<br />
2 read/write access to file<br />
buff DWORD pointer to write buffer<br />
count INT<br />
pSysInfo POINTER<br />
TO STRING<br />
error INT<br />
finished BOOL<br />
start BOOL<br />
number of bytes to be<br />
read<br />
ADR(systeminfo)<br />
0 no error<br />
? error code<br />
TRUE function performed<br />
FALSE executing function<br />
TRUE start function<br />
FALSE stop function<br />
'mode' constant defined Type Value<br />
MMC_OPENMODE_CREATE 0<br />
MMC_OPENMODE_READ UINT 1<br />
MMC_OPENMODE_READ_WRITE<br />
MMC_OPENMODE_CREATE will delete a file of the<br />
same name.<br />
110 E 700 GB<br />
2
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