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Reading RSSI before data

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This commit is contained in:
Friedl Ulrich 2015-02-20 13:53:21 +01:00
parent e9326a1e33
commit 789dc3ba73
1 changed files with 7 additions and 5 deletions
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12
device.go
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@ -360,7 +360,14 @@ func (r *Device) writeFifo(data *Data) error {
} }
func (r *Device) readFifo() (Data, error) { func (r *Device) readFifo() (Data, error) {
var err error
data := Data{} data := Data{}
data.Rssi, err = r.readRSSI(false)
if err != nil {
return data, err
}
tx := new([67]byte) tx := new([67]byte)
tx[0] = REG_FIFO & 0x7f tx[0] = REG_FIFO & 0x7f
rx, err := r.SpiDevice.Xfer(tx[:3]) rx, err := r.SpiDevice.Xfer(tx[:3])
@ -384,10 +391,5 @@ func (r *Device) readFifo() (Data, error) {
data.RequestAck = bool(rx[2]&0x40 > 0) data.RequestAck = bool(rx[2]&0x40 > 0)
data.Data = rx[3:] data.Data = rx[3:]
data.Rssi, err = r.readRSSI(false)
if err != nil {
return data, err
}
return data, nil return data, nil
} }