add PCA9685 driver

This commit is contained in:
soypat
2021-11-21 00:50:56 -03:00
committed by Ron Evans
parent 966210f1b0
commit b33c84ff78
5 changed files with 370 additions and 0 deletions
+8
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package pca9685
import "errors"
var (
ErrInvalidMode1 = errors.New("pca9685: data read from MODE1 not valid")
ErrBadPeriod = errors.New("pca9685: period must be in range 1..25ms")
)