2 Commits

Author SHA1 Message Date
PopCorn
f79cf0243b 优化自定义功能码数据读取校验 2025-11-13 15:21:29 +08:00
4a82e6f652 Merge pull request '新增自定义接口' (#2) from cfy-feate-dev into main
Reviewed-on: #2
2025-11-12 13:40:47 +08:00

View File

@@ -1188,11 +1188,11 @@ func (mc *ModbusClient) readRegistersWithFunctionCode(addr uint16, quantity uint
unitId: mc.unitId, unitId: mc.unitId,
} }
if functionCode != fcCustomize { // if functionCode != fcCustomize {
err = ErrUnexpectedParameters // err = ErrUnexpectedParameters
mc.logger.Errorf("unexpected function code (%d)", functionCode) // mc.logger.Errorf("unexpected function code (%d)", functionCode)
return // return
} // }
if functionCode == 0 { if functionCode == 0 {
err = ErrUnexpectedParameters err = ErrUnexpectedParameters