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enervent-ctrl
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gh-10 0.0.7 Check that only one of mutex coils is 1 at a time

This commit is contained in:
Jarno Rankinen 2023-03-02 13:36:49 +02:00
parent 7d6ea93421
commit bcb8d55126
2 changed files with 21 additions and 11 deletions
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2
enervent-ctrl-go/main.go
View File

@ -19,7 +19,7 @@ import (
var static embed.FS
var (
version = "0.0.6"
version = "0.0.7"
pingvin pingvinKL.PingvinKL
DEBUG = false
)

30
enervent-ctrl-go/pingvinKL/pingvinKL.go
View File

@ -278,6 +278,9 @@ func (p *PingvinKL) WriteCoil(n uint16, val bool) bool {
handler := p.getHandler()
p.buslock.Lock()
err := handler.Connect()
if val {
p.checkMutexCoils(n, handler)
}
if err != nil {
log.Println("WARNING: WriteCoil: failed to connect handler")
return false
@ -363,16 +366,23 @@ func (p *PingvinKL) WriteCoils(startaddr uint16, quantity uint16, vals []bool) e
return nil
}
// // TODO
// func (p *PingvinKL) checkMutexCoils(addr uint16) {
// for i := 0; i < len(mutexcoils); i++ {
// if mutexcoils[i] == addr {
// log.Println("Resetting mode coils")
// // TODO
// return
// }
// }
// }
func (p *PingvinKL) checkMutexCoils(addr uint16, handler *modbus.RTUClientHandler) error {
for _, mutexcoil := range mutexcoils {
if mutexcoil == addr {
for _, n := range mutexcoils {
if p.Coils[n].Value {
_, err := modbus.NewClient(handler).WriteSingleCoil(n, 0)
if err != nil {
log.Println("ERROR: checkMutexCoils:", err)
return err
}
}
}
return nil
}
}
return nil
}
func (p *PingvinKL) populateStatus() {
hpct := p.Registers[49].Value / p.Registers[49].Multiplier