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spi: variables/method name, err handling changes to follow idiomatic go

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This commit is contained in:
kunalpowar 2014-05-08 23:09:31 +05:30
parent 4191327632
commit 1bb2bac8f1
5 changed files with 37 additions and 45 deletions
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15
samples/spi.go
View file

@ -11,9 +11,7 @@ import (
)
func main() {
var err error
err = embd.InitSPI()
if err != nil {
if err := embd.InitSPI(); err != nil {
panic(err)
}
defer embd.CloseSPI()
@ -23,30 +21,29 @@ func main() {
dataBuf := []uint8{1, 2, 3}
err = spiBus.TransferAndRecieveData(dataBuf)
if err != nil {
if err := spiBus.TransferAndRecieveData(dataBuf); err != nil {
panic(err)
}
fmt.Println("Recived data is: %v", dataBuf)
fmt.Println("received data is: %v", dataBuf)
dataReceived, err := spiBus.ReceiveData(3)
if err != nil {
panic(err)
}
fmt.Println("Recived data is: %v", dataReceived)
fmt.Println("received data is: %v", dataReceived)
dataByte := byte(1)
receivedByte, err := spiBus.TransferAndReceiveByte(dataByte)
if err != nil {
panic(err)
}
fmt.Println("Recived byte is: %v", receivedByte)
fmt.Println("received byte is: %v", receivedByte)
receivedByte, err = spiBus.ReceiveByte()
if err != nil {
panic(err)
}
fmt.Println("Recived byte is: %v", receivedByte)
fmt.Println("received byte is: %v", receivedByte)
}

1
samples/spimcp3008.go
View file

@ -18,7 +18,6 @@ func main() {
}
bus := embd.NewSPIBus(embd.SpiMode0, 0, 1000000, 8, 0)
defer clean(bus)
for i := 0; i < 30; i++ {