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chore: simplify

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This commit is contained in:
andig 2025-01-11 17:13:22 +01:00
parent cfd89859e8
commit bc6e0350c6
1 changed files with 6 additions and 7 deletions
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13
charger/daheimladen-mb.go
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@ -142,12 +142,6 @@ func (wb *DaheimLadenMB) getCurrent() (uint16, error) {
return binary.BigEndian.Uint16(b), nil
}
// utf16BytesToString converts UTF-16 encoded bytes to UTF-8 encoded string.
func utf16BytesToString(b []byte) string {
s, _ := unicode.UTF16(unicode.BigEndian, unicode.IgnoreBOM).NewDecoder().String(string(b))
return s
}
// Status implements the api.Charger interface
func (wb *DaheimLadenMB) Status() (api.ChargeStatus, error) {
b, err := wb.conn.ReadHoldingRegisters(dlRegChargingState, 1)
@ -272,13 +266,18 @@ func (wb *DaheimLadenMB) Identify() (string, error) {
if err != nil {
return "", err
}
return utf16BytesToString(b, binary.BigEndian), nil
return unicode.UTF16(unicode.BigEndian, unicode.IgnoreBOM).NewDecoder().String(string(b))
}
var _ api.Diagnosis = (*DaheimLadenMB)(nil)
// Diagnose implements the api.Diagnosis interface
func (wb *DaheimLadenMB) Diagnose() {
utf16BytesToString := func(b []byte) string {
s, _ := unicode.UTF16(unicode.BigEndian, unicode.IgnoreBOM).NewDecoder().String(string(b))
return s
}
if b, err := wb.conn.ReadHoldingRegisters(dlRegChargingState, 1); err == nil {
fmt.Printf("\tCharging Station State:\t%d\n", binary.BigEndian.Uint16(b))
}