remove device's asm code

Author: luoliwoshang

demo/esp/main.go renamed to _demo/esp/main.go

@@ -2,8 +2,6 @@ package main
 
 import (
 	"unsafe"
-
-	"github.com/goplus/lib/emb/machine"
 )
 
 //go:linkname StoreUint32 llgo.atomicStore
@@ -14,18 +12,13 @@ func sleep(tm int)
 
 func main() {
 	StoreUint32((*uint32)(unsafe.Pointer(uintptr(0x3ff480A4))), 0x50D83AA1)
-
 	StoreUint32((*uint32)(unsafe.Pointer(uintptr(0x3ff4808C))), 0)
 	StoreUint32((*uint32)(unsafe.Pointer(uintptr(0x3ff5f048))), 0)
 	buttonPin := machine.GPIO34
 	buttonPin.Configure(machine.PinConfig{Mode: machine.PinInput})
-	for {
-		sleep(10)
-		buttonState := buttonPin.Get()
-		if buttonState {
-			println(buttonState)
-		}
-		// println(buttonState)
-		// time.Sleep(200 * time.Millisecond)
-	}
+	println(buttonPin.Get())
+	sleep(2)
+	println(buttonPin.Get())
+	println(buttonState)
+	// time.Sleep(200 * time.Millisecond)
 }