DtvLong dal_dbi_set_fre (flg)

Switches the lock release on or off.

Input Parameters Significance
char flg control flag:
0 = switch off lock release
1 = switch on lock release

Output Parameters Significance
no -

Return Code Significance
0 no error
1 lock release is already switched on

When the lock release is switched off, calling the function dal_dbi_fre_lck will have no effect.

This function can be nested, i.e. several calls of the function via flg = 0 require the same number of calls via flg = 1, in order to switch the lock release on again.