andry/lighthub
1
0
Fork 0
mirror of https://github.com/anklimov/lighthub synced 2025-12-06 11:49:51 +03:00
Code Issues Packages Projects Releases Wiki Activity

modbus mask type == 3 - swap high and low bytes

Browse Source
This commit is contained in:
Andrey Klimov
2021-05-07 21:39:11 +03:00
parent a911f43f0c
commit f241bc0c77
1 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
lighthub/item.cpp
View File

@@ -1509,6 +1509,7 @@ int Item::modbusDimmerSet(int addr, uint16_t _reg, int _regType, int _mask, uint
modbusSerial.begin(MODBUS_SERIAL_BAUD, dimPar); modbusSerial.begin(MODBUS_SERIAL_BAUD, dimPar);
node.begin(addr, modbusSerial); node.begin(addr, modbusSerial);
uint8_t t;
switch (_mask) { switch (_mask) {
case 1: case 1:
value <<= 8; value <<= 8;
@@ -1517,6 +1518,15 @@ int Item::modbusDimmerSet(int addr, uint16_t _reg, int _regType, int _mask, uint
case 0: case 0:
value &= 0xff; value &= 0xff;
value |= (0xff00); value |= (0xff00);
break;
case 2:
break;
case 3: //Swap high and low bytes
t = (value & 0xff00) >> 8;
value <<=8;
value |= t;
} }
debugSerial<<addr<<F("=>")<<_HEX(_reg)<<F("(T:")<<_regType<<F("):")<<_HEX(value)<<endl; debugSerial<<addr<<F("=>")<<_HEX(_reg)<<F("(T:")<<_regType<<F("):")<<_HEX(value)<<endl;
switch (_regType) { switch (_regType) {