31 lines
588 B
Go
31 lines
588 B
Go
package i2c
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import (
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"git.openpdu.org/OpenPDU/openpdu/syslog"
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I2C "periph.io/x/periph/conn/i2c"
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I2CREG "periph.io/x/periph/conn/i2c/i2creg"
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"periph.io/x/periph/host"
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)
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var I2Cbus I2C.Bus
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func init() {
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var err error
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syslog.Info("i2c setup")
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// Make sure periph is initialized.
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if _, err = host.Init(); err != nil {
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syslog.Err(err.Error())
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}
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// Use i2creg I²C bus registry to find the first available I²C bus.
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// i2cbus, err = i2creg.Open("/dev/i2c-1")
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I2Cbus, err = I2CREG.Open("")
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if err != nil {
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syslog.Err(err.Error())
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}
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syslog.Info("i2c setup completed")
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}
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