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Zigbee support for int24 type (#24334)

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s-hadinger
2026-01-12 18:51:24 +01:00
committed by GitHub
parent 587cc4b5e9
commit c9f8574f03
2 changed files with 20 additions and 2 deletions
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1
CHANGELOG.md
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@@ -6,6 +6,7 @@ All notable changes to this project will be documented in this file.
## [15.2.0.2]
### Added
- Support for Adafruit I2C QT Rotary Encoder (#24270)
- Zigbee support for `int24` type
### Breaking Changed

21
tasmota/tasmota_xdrv_driver/xdrv_23_zigbee_5_2_converters.ino
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@@ -303,12 +303,12 @@ int32_t encodeSingleAttribute(SBuffer &buf, double val_d, const char *val_str, u
case Zmap16: // map16
buf.add16(u32);
break;
// unisgned 32
// unisgned 24
case Zuint24:
buf.add16(u32);
buf.add8(u32 >> 16);
break;
// unisgned 24
// unisgned 32
case Zuint32: // uint32
case Zdata32: // data32
case Zmap32: // map32
@@ -320,9 +320,16 @@ int32_t encodeSingleAttribute(SBuffer &buf, double val_d, const char *val_str, u
case Zint8: // int8
buf.add8(nan ? 0x80 : i32);
break;
// signed 16
case Zint16: // int16
buf.add16(nan ? 0x8000 : i32);
break;
// signed 24
case Zint24:
buf.add16(nan ? 0x0000 : i32);
buf.add8(nan ? 0x80 : i32 >> 16);
break;
// signed 32
case Zint32: // int32
buf.add32(nan ? 0x80000000 : i32);
break;
@@ -471,6 +478,16 @@ uint32_t parseSingleAttribute(Z_attribute & attr, const SBuffer &buf,
}
}
break;
case Zint24:
{
uint32_t uint24_val = buf.get16(i) + (buf.get8(i+2) >> 16);
int32_t int24_val = (int32_t)(uint24_val << 8) >> 8; // extend sign
// i += 3;
if (0x800000 != int24_val) {
attr.setInt(int24_val);
}
}
break;
case Zint32: // int32
{
int32_t int32_val = buf.get32(i);