Index

package main

import (
        "fmt"
        "time"

        "gobot.io/x/gobot"
        "gobot.io/x/gobot/drivers/i2c"
        "gobot.io/x/gobot/platforms/raspi"
)

func main() {

        r := raspi.NewAdaptor()
        ina := i2c.NewINA3221Driver(r)

        work := func() {

                gobot.Every(5*time.Second, func() {
                        for _, ch := range []i2c.INA3221Channel{i2c.INA3221Channel1, i2c.INA3221Channel2, i2c.INA3221Channel3} {
                                val, err := ina.GetBusVoltage(ch)
                                if err != nil {
                                        fmt.Printf("INA3221Channel %v Bus Voltage error: %v\n", ch, err)
                                }
                                fmt.Printf("INA3221Channel %v Bus Voltage: %fV\n", ch, val)

                                val, err = ina.GetShuntVoltage(ch)
                                if err != nil {
                                        fmt.Printf("INA3221Channel %v Shunt Voltage error: %v\n", ch, err)
                                }
                                fmt.Printf("INA3221Channel %v Shunt Voltage: %fV\n", ch, val)

                                val, err = ina.GetCurrent(ch)
                                if err != nil {
                                        fmt.Printf("INA3221Channel %v Current error: %v\n", ch, err)
                                }
                                fmt.Printf("INA3221Channel %v Current: %fmA\n", ch, val)

                                val, err = ina.GetLoadVoltage(ch)
                                if err != nil {
                                        fmt.Printf("INA3221Channel %v Load Voltage error: %v\n", ch, err)
                                }
                                fmt.Printf("INA3221Channel %v Load Voltage: %fV\n", ch, val)
                        }
                })
        }

        robot := gobot.NewRobot("INA3221 Robot",
                []gobot.Connection{r},
                []gobot.Device{ina},
                work,
        )

        robot.Start()
}