examples: move atcmd into lorawan

Signed-off-by: deadprogram <ron@hybridgroup.com>

examples/lora/atcmd/radio.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"errors"
-)
-
-var (
-	errRadioNotFound = errors.New("radio not found")
-	errRxTimeout     = errors.New("radio RX timeout")
-)
-
-type LoraRadio interface {
-	Reset()
-	Tx(pkt []uint8, timeoutMs uint32) error
-	Rx(timeoutMs uint32) ([]uint8, error)
-	SetFrequency(freq uint32)
-	SetIqMode(mode uint8)
-	SetCodingRate(cr uint8)
-	SetBandwidth(bw uint8)
-	SetCrc(enable bool)
-	SetSpreadingFactor(sf uint8)
-}

examples/lora/lorawan/atcmd/main.go

@@ -11,6 +11,9 @@ package main
 import (
 	"machine"
 	"time"
+
+	"tinygo.org/x/drivers/lora"
+	"tinygo.org/x/drivers/lora/lorawan"
 )
 
 // change these to test a different UART or pins if available
@@ -20,7 +23,10 @@ var (
 	rx    = machine.UART_RX_PIN
 	input = make([]byte, 0, 64)
 
-	radio          LoraRadio
+	radio   lora.Radio
+	session *lorawan.Session
+	otaa    *lorawan.Otaa
+
 	defaultTimeout uint32 = 1000
 )
 

examples/lora/lorawan/atcmd/radio.go

@@ -0,0 +1,10 @@
+package main
+
+import (
+	"errors"
+)
+
+var (
+	errRadioNotFound = errors.New("radio not found")
+	errRxTimeout     = errors.New("radio RX timeout")
+)

examples/lora/lorawan/atcmd/sim.go

@@ -2,8 +2,10 @@
 
 package main
 
+import "tinygo.org/x/drivers/lora"
+
 // do simulator setup here
-func setupLora() (LoraRadio, error) {
+func setupLora() (lora.Radio, error) {
 	return &SimLoraRadio{}, nil
 }
 

examples/lora/lorawan/atcmd/sx126x.go

@@ -24,7 +24,7 @@ var (
 )
 
 // do sx126x setup here
-func setupLora() (LoraRadio, error) {
+func setupLora() (lora.Radio, error) {
 	loraRadio = sx126x.New(machine.SPI3)
 	loraRadio.SetDeviceType(sx126x.DEVICE_TYPE_SX1262)
 

examples/lora/lorawan/atcmd/sx127x.go

@@ -28,7 +28,7 @@ var (
 )
 
 // do sx127x setup here
-func setupLora() (LoraRadio, error) {
+func setupLora() (lora.Radio, error) {
 	rstPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
 	csPin.Configure(machine.PinConfig{Mode: machine.PinOutput})
 	dio0Pin.Configure(machine.PinConfig{Mode: machine.PinInputPullup})