33 lines
523 B
Go
33 lines
523 B
Go
|
package ina3221
|
||
|
|
|
||
|
|
import (
|
||
|
|
"testing"
|
||
|
|
|
||
|
|
"gotest.tools/v3/assert"
|
||
|
|
)
|
||
|
|
|
||
|
|
const (
|
||
|
|
i2c_slave_addr uint16 = 0x40
|
||
|
|
manufacturer_id uint16 = 0x5449
|
||
|
|
)
|
||
|
|
|
||
|
|
func TestMain(t *testing.T) {
|
||
|
|
err := start(i2c_slave_addr)
|
||
|
|
assert.NilError(t, err)
|
||
|
|
|
||
|
|
var id uint16
|
||
|
|
id, err = ManufacturerID()
|
||
|
|
assert.NilError(t, err)
|
||
|
|
assert.Assert(t, id == manufacturer_id)
|
||
|
|
|
||
|
|
for i := 1; i < 4; i++ {
|
||
|
|
_, err = Current(Channel(i))
|
||
|
|
assert.NilError(t, err)
|
||
|
|
_, err = Voltage(Channel(i))
|
||
|
|
assert.NilError(t, err)
|
||
|
|
}
|
||
|
|
|
||
|
|
err = stop()
|
||
|
|
assert.NilError(t, err)
|
||
|
|
}
|