User Manual

GAMMA instabus
Release: December 2011
API-Reference for Bus Interface Modules M130, M131, M132, M135
KNX-Processors 184/01, 184/11, 184/21
Technical Manual pages 28 Siemens AG
Infrastructure and Cities Sector,
Building Technologies
page 6 © Siemens AG 2011 Control Products and Systems
Subject to change without further notice. P. O. Box 10 09 53,
D-93009 Regensburg
2.2.4 Function TransmitObject
Prototype:
BOOL TransmitObject(USHORT objectNr)
Description
:
This function sets the RAM flags to transmit the object specified by ‘objectNr’.
Parameters
:
USHORT objectNr:
The object number
Return values
:
true: the RAM flags were set successfully
false: the RAM flags were not set; that could be the case if the object is still
transmitting
Callable in / at:
interrupts, main
Stack used:
20 bytes
Comment:
---
2.2.5 Function ReadObject
Prototype:
BOOL ReadObject(USHORT objectNr)
Description
:
Sets the RAM flags to generate a GroupValueRead on the object specified by
‘objectNr’.
Parameters:
USHORT objectNr:
The object number
Return values
:
true: the RAM flags were set successfully
false: the RAM flags were not set; that could be the case if the object is still
transmitting
Callable in / at:
interrupts, main
Stack used:
14 bytes
Comment:
---
2.2.6 Function SetRAMFlags
Prototype:
BYTE SetRAMFlags(BYTE objectNr, BYTE flags)
Description
:
Set the RAM flags for the object specified by ‘objectNr’. The high nibble of ‘flags’ acts
as mask where a logical one indicates that these flags should be modified for the
object specified by ‘objectNr’. The low nibble of ‘flags’ must contain the value for the