Fix build target

Author: ww24

.gitignore

@@ -15,5 +15,9 @@
 vendor/
 
 hems
-hems_linux_arm
+hems_linux_armv6
+hems_linux_armv7
 hems_linux_arm64
+
+.*
+!.gitignore

Makefile

@@ -1,7 +1,11 @@
 
-.PHONY: build-rpi
-build-rpi:
-	GOOS=linux GOARM=7 GOARCH=arm go build -o hems_linux_arm .
+.PHONY: build-rpi0
+build-rpi0:
+	GOOS=linux GOARM=6 GOARCH=arm go build -o hems_linux_armv6 .
+
+.PHONY: build-rpi2
+build-rpi2:
+	GOOS=linux GOARM=7 GOARCH=arm go build -o hems_linux_armv7 .
 
 .PHONY: build-rpi4
 build-rpi4:

README.md

@@ -23,10 +23,16 @@ B ルート対応 Wi-SUN デバイスにシリアル通信で接続し、消費
 make build-rpi4
 ```
 
-### Raspberry Pi 2, 3 or Zero
+### Raspberry Pi 2, 3
 
 ```sh
-make build-rpi
+make build-rpi2
+```
+
+### Raspberry Pi 1, Zero
+
+```sh
+make build-rpi0
 ```
 
 ## Example