IPC@CHIP Documentation - SC12 @CHIP-RTOS V1.10

ES:BX
Pointer to a _REMOP structure:
struct _REMOP
{
unsigned entries; // Number of entries in struct
// REMOP_ENTRY x[].
unsigned segment; // Common segment address
};
Return Value
Comments
struct REMOP_ENTRY
{
unsigned offs; // Address offset
unsigned size; // Number of bytes
unsigned maxsize; // Obsolete, set to 0
unsigned elemsize; // Number of bytes per data
// element
unsigned distance; // Distance to next data element
// (must be >= elemsize).
}x[MAX_RETENTIVE_AREAS];
Success: AX = 0
Failure: AX < 0, Could not create file
Call this function at the beginning of your program.
The _REMOP structure reference by ES:BX must be static. (This function does not make a copy of the
structure's content.)
The number of entries in the x array of REMOP_ENTRY data structures can be defined by the user. This
number must be specified in the entries field of the _REMOP data structure.
All data saved / restored must reside in the same segment, specified by the segment field in _REMOP.
The individual data item locations in this segment are then listed in the offs fields of the REMOP_ENTRY
structure array.
Related Topics
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Index page
Save Non-Volatile Data
Interrupt 0xA1 service 0xC1: HAL: Save Non-Volatile Data
This function saves your non-volatile data listed in the _REMOP structure registered with HAL function
0xC0. The data is stored in A:\rema.bin file.
Parameters
AH
Must be 0xC1
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