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Add 2 new getter functions

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knx.paramBit(1,1) to get boolean from a byte. 
XML file extact :
<Memory CodeSegment="M-00FA_A-0066-EA-0001_RS-04-00000" Offset="1" BitOffset="0" />
<Memory CodeSegment="M-00FA_A-0066-EA-0001_RS-04-00000" Offset="1" BitOffset="1" />
<Memory CodeSegment="M-00FA_A-0066-EA-0001_RS-04-00000" Offset="1" BitOffset="2" />

knx.paramSignedByte(2):
To get parameters like that : 
<ParameterType Id="M-00FA_A-0066-EA-0001_PT-deltaHum" Name="deltaHum">
   <TypeNumber SizeInBit="8" Type="signedInt" minInclusive="-10" maxInclusive="10" />
This commit is contained in:
Domos 2021-12-21 13:33:12 +01:00 committed by GitHub
parent 87edd3dfe0
commit 76754a3087
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1 changed files with 18 additions and 0 deletions
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18
src/knx_facade.h
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@ -294,6 +294,14 @@ template <class P, class B> class KnxFacade : private SaveRestore
return _bau.parameters().data(addr); return _bau.parameters().data(addr);
} }
bool paramBit(uint32_t addr, uint8_t shift)
{
if (!_bau.configured())
return 0;
return (bool) ((_bau.parameters().getByte(addr) >> (7-shift)) & 0x01);
}
uint8_t paramByte(uint32_t addr) uint8_t paramByte(uint32_t addr)
{ {
if (!_bau.configured()) if (!_bau.configured())
@ -301,7 +309,17 @@ template <class P, class B> class KnxFacade : private SaveRestore
return _bau.parameters().getByte(addr); return _bau.parameters().getByte(addr);
} }
int8_t paramSignedByte(uint32_t addr)
{
if (!_bau.configured())
return 0;
return (int8_t) bau.parameters().getByte(addr);
}
uint16_t paramWord(uint32_t addr) uint16_t paramWord(uint32_t addr)
{ {
if (!_bau.configured()) if (!_bau.configured())