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examples/lora/lorawan: modify atcmd and basic demo to support choosing

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any one of the supported regions at compile time by using ldflags.

Signed-off-by: deadprogram <ron@hybridgroup.com>
This commit is contained in:
deadprogram
2023-10-17 17:51:33 +02:00
committed by Ron Evans
parent f20d1759d3
commit 47dfeb9e94
4 changed files with 34 additions and 12 deletions
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examples/lora/lorawan/atcmd/README.md
+4 -4
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@@ -23,20 +23,20 @@ Builds/flashes atcmd console application with simulator instead of actual LoRa r
tinygo flash -target pico ./examples/lora/lorawan/atcmd/ tinygo flash -target pico ./examples/lora/lorawan/atcmd/
``` ```
## PyBadge with LoRa Featherwing ## PyBadge with LoRa Featherwing for EU868 region
Builds/flashes atcmd console application on PyBadge using LoRa Featherwing (RFM95/SX1276). Builds/flashes atcmd console application on PyBadge using LoRa Featherwing (RFM95/SX1276).
``` ```
tinygo flash -target pybadge -tags featherwing ./examples/lora/lorawan/atcmd/ tinygo flash -target pybadge -tags featherwing -ldflags="-X main.reg=EU868" ./examples/lora/lorawan/atcmd/
``` ```
## LoRa-E5 ## LoRa-E5 for US915 region
Builds/flashes atcmd console application on Lora-E5 using onboard SX126x. Builds/flashes atcmd console application on Lora-E5 using onboard SX126x.
``` ```
tinygo flash -target lorae5 ./examples/lora/lorawan/atcmd/ tinygo flash -target lorae5 -ldflags="-X main.reg=US915" ./examples/lora/lorawan/atcmd/
``` ```
## Joining a Public Lorawan Network ## Joining a Public Lorawan Network
examples/lora/lorawan/atcmd/main.go
+12 -1
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@@ -32,6 +32,8 @@ var (
defaultTimeout uint32 = 1000 defaultTimeout uint32 = 1000
) )
var reg string
func main() { func main() {
uart.Configure(machine.UARTConfig{TX: tx, RX: rx}) uart.Configure(machine.UARTConfig{TX: tx, RX: rx})
@@ -45,7 +47,16 @@ func main() {
otaa = &lorawan.Otaa{} otaa = &lorawan.Otaa{}
lorawan.UseRadio(radio) lorawan.UseRadio(radio)
lorawan.UseRegionSettings(region.EU868()) switch reg {
case "AU915":
lorawan.UseRegionSettings(region.AU915())
case "EU868":
lorawan.UseRegionSettings(region.EU868())
case "US915":
lorawan.UseRegionSettings(region.US915())
default:
lorawan.UseRegionSettings(region.EU868())
}
for { for {
if uart.Buffered() > 0 { if uart.Buffered() > 0 {
examples/lora/lorawan/basic-demo/README.md
+4 -4
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@@ -21,16 +21,16 @@ loraConnect: Connected !
tinygo flash -target pico ./examples/lora/lorawan/basic-demo tinygo flash -target pico ./examples/lora/lorawan/basic-demo
``` ```
## PyBadge with LoRa Featherwing ## PyBadge with LoRa Featherwing for EU868 region
``` ```
tinygo flash -target pybadge -tags featherwing ./examples/lora/lorawan/basic-demo tinygo flash -target pybadge -tags featherwing -ldflags="-X main.reg=EU868" ./examples/lora/lorawan/basic-demo
``` ```
## LoRa-E5 ## LoRa-E5 for US915 region
``` ```
tinygo flash -target lorae5 ./examples/lora/lorawan/basic-demo tinygo flash -target lorae5 -ldflags="-X main.reg=US915" ./examples/lora/lorawan/basic-demo
``` ```
examples/lora/lorawan/basic-demo/main.go
+14 -3
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@@ -12,7 +12,10 @@ import (
"tinygo.org/x/drivers/lora/lorawan/region" "tinygo.org/x/drivers/lora/lorawan/region"
) )
var debug string var (
reg string
debug string
)
const ( const (
LORAWAN_JOIN_TIMEOUT_SEC = 180 LORAWAN_JOIN_TIMEOUT_SEC = 180
@@ -67,8 +70,16 @@ func main() {
// Connect the lorawan with the Lora Radio device. // Connect the lorawan with the Lora Radio device.
lorawan.UseRadio(radio) lorawan.UseRadio(radio)
switch reg {
lorawan.UseRegionSettings(region.EU868()) case "AU915":
lorawan.UseRegionSettings(region.AU915())
case "EU868":
lorawan.UseRegionSettings(region.EU868())
case "US915":
lorawan.UseRegionSettings(region.US915())
default:
lorawan.UseRegionSettings(region.EU868())
}
// Configure AppEUI, DevEUI, APPKey, and public/private Lorawan Network // Configure AppEUI, DevEUI, APPKey, and public/private Lorawan Network
setLorawanKeys() setLorawanKeys()