Open Cruiser79 opened 7 years ago
We have to reset i2cDriverInitialized, to initialize the driver correct, after closing it.
Following code is not working in current repo.
for { if err := embd.InitI2C(); err != nil { panic(err) } bus := embd.NewI2CBus(1) conn, err := hd44780.NewI2C( bus, 0x3f, hd44780.PCF8574PinMap, hd44780.RowAddress16Col, hd44780.TwoLine, hd44780.BlinkOff, ) if err != nil { panic(err) } conn.Clear() conn.BacklightOn() message := "HDTest" bytes := []byte(message) for _, b := range bytes { conn.WriteChar(b) } conn.Close() embd.CloseI2C() time.Sleep(2*time.Second) }
We have to reset i2cDriverInitialized, to initialize the driver correct, after closing it.
Following code is not working in current repo.