按下按键开始检测，批检仪测试脚本

source/rt_thread/board.h

@@ -40,7 +40,13 @@ typedef struct __pwm_def{
 }pwm_def;
 
 
-
+typedef struct __gpioin_def{
+  const char *name;
+  int (*init)(struct __gpioin_def *u);
+  int (*deinit)(struct __gpioin_def *u);
+  int (*state)(struct __gpioin_def *u);
+  void *private_data;
+}gpioin_def;
 
 
 
@@ -88,7 +94,22 @@ typedef struct __pwm_def{
   RT_USED static const struct dev_struct __dev_##name_ SECTION("devstruct")= \
   {                         \
     __dev_##name_##_name,   \
-    &_pwm_##name_,                   \
+    &_pwm_##name_,\
+  };
+  
+#define gpioin_init_export(name_,init_,deinit_,state_,priv_) \
+  const static char __dev_##name_##_name[] SECTION(".rodata.devstr") = #name_; \
+  RT_USED static gpioin_def _gpioin_##name_={\
+    .name=__dev_##name_##_name,\
+    .init=init_,\
+    .deinit=deinit_,\
+    .state=state_,\
+    .private_data=priv_,\
+  };\
+  RT_USED static const struct dev_struct __dev_##name_ SECTION("devstruct")= \
+  {                         \
+    __dev_##name_##_name,   \
+    &_gpioin_##name_,\
   };