Saving a generic file from the specified source flash to a local file.
Syntax |
flashFileSave(string source, string target, uint flags, uint @nackx, uint gid=0): bool |
|---|---|
source |
Name of the source file on the flash |
target |
Name of the local target file |
flags |
Save settings |
nackx |
Reference to any extended NACK code, in case of error |
gid |
Identifier of any graphical percentage element to be used, which can be created with the addGauge() function |
Result |
Returns logical outcome operazone |
Valid settings (flags) for the function are as follows:
Flag |
Description |
|---|---|
flashFileSave_Overwrite. |
Overwrite of the target file, if it already exists |
flashFileSave_Recover |
Attempts save recovery there where interrupted: if not possible performs a save from scratch. |
flashFileSave_NoBif16. |
Disables BIF16 handling (RRT and old handlers only). |
Annotation:
•The source file must mandatorily specify the source flash path.
•The destination file, if the filename is relative, considers the current path to be that of the current workspace. If you want to reference the current shell path, which may be different from the workspace path, use the dirBase() function.
•The extended NACK code contains the actual NACK code in loWord(nackx) and any additional information in hiWord(nackx).
Example of use
To save the RTE.CFG file from the /FA/ folder, considering the target file in the shell base path.
uint nackx uint gid = addGauge () if (flashFileSave ("/fa/rte.cfg", dirBase () + "/rte.cfg", 0, @nackx, gid)) ; TODO: save ok else printNack (nackx) ; TODO: error handling end |
