Macro

Set control registers FSR0 and FSR1 to access the beginning of specified OS buffers via indirect addressing

Purpose

Syntax

uns8 setFSR01(buffer0, buffer1)

Parameters

buffer0, buffer1:

               _FSR_NINFO    Set FSR to networkInfo

               _FSR_INFO     Set FSR to bufferINFO

               _FSR_COM      Set FSR to bufferCOM

               _FSR_AUX      Set FSR to bufferAUX

               _FSR_RF       Set FSR to bufferRF

               _FSR_ntwADDR  Set FSR to ntwADDR

Return value

64        Constant value to optimize possible subsequent work with buffers

Output values

•     FSR0 and FSR1 address bytes[0] of specified OS buffers

•     WREG = 64

Preconditions

 –

Remarks

See IQRF OS User’s guide, chapter Data memory (RAM).

Side effects

 –

See also

setFSR0, setFSR1

Example

setFSR0(_FSR_COM);  // FSR0 addresses bufferCOM[0]

setFSR1(_FSR_RF);   // FSR1 addresses bufferRF[0]

setINDF1(INDF0);    // bufferRF[0] = bufferCOM[0]