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Code Issues Releases Wiki Activity

Println doesn't accept formatting.

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It looks like this is caused by confusion between `fmt.Println` and `fmt.Printf`.
This commit is contained in:
Wu Jiang 2015-12-22 17:05:28 -05:00
parent 42be169804
commit 1b48067d77
1 changed files with 4 additions and 4 deletions
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8
samples/spi.go
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@ -24,25 +24,25 @@ func main() {
panic(err) panic(err)
} }
fmt.Println("received data is: %v", dataBuf) fmt.Println("received data is:", dataBuf)
dataReceived, err := spiBus.ReceiveData(3) dataReceived, err := spiBus.ReceiveData(3)
if err != nil { if err != nil {
panic(err) panic(err)
} }
fmt.Println("received data is: %v", dataReceived) fmt.Println("received data is:", dataReceived)
dataByte := byte(1) dataByte := byte(1)
receivedByte, err := spiBus.TransferAndReceiveByte(dataByte) receivedByte, err := spiBus.TransferAndReceiveByte(dataByte)
if err != nil { if err != nil {
panic(err) panic(err)
} }
fmt.Println("received byte is: %v", receivedByte) fmt.Println("received byte is:", receivedByte)
receivedByte, err = spiBus.ReceiveByte() receivedByte, err = spiBus.ReceiveByte()
if err != nil { if err != nil {
panic(err) panic(err)
} }
fmt.Println("received byte is: %v", receivedByte) fmt.Println("received byte is:", receivedByte)
} }