3 DETAILS OF FUNCTION
3.1 C Controller Module Dedicated Functions
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CCPU_ChangeFileSecurity
This function changes the file access restriction status of a C Controller module.
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Format
short CCPU_ChangeFileSecurity(short sMode, char* pcPass);
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Argument
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Description
• Specify the file access restriction status to the file access mode (sMode).
• To change the file access mode (sMode), use the security password.
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Return value
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Relevant function
• Page 76 CCPU_GetFileSecurity
Argument
Name
Description
IN/OUT
sMode
File access mode
Specify the file access mode.
(When 'Reserved' is specified, this function ends normally without processing.)
• 0: Access restriction clear mode
• 1: Access restriction mode
• Others: Reserved
IN
pcPass
Password
Specify the security password.
IN
Return value
Description
0 (0000H)
Normal
Other than 0
Error
For details on the error, refer to the following chapter.
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