Correct level value in gpio.trig() callback (#2883)

marcelstoer · web-flow · commit 189fe9646f1b · 2020-05-02T21:18:17.000+02:00
diff --git a/components/modules/gpio.c b/components/modules/gpio.c
@@ -216,7 +216,7 @@ static void nodemcu_gpio_callback_task (task_param_t param, task_prio_t prio)
 {
   (void)prio;
   uint32_t gpio = (uint32_t)param & 0xffu;
-  int level = ((int)param) & 0x100u;
+  int level = (((int)param) & 0x100u) >> 8;
 
   lua_State *L = lua_getstate ();
   if (gpio_cb_refs[gpio] != LUA_NOREF)

Original file line number	Diff line number	Diff line change
`@@ -216,7 +216,7 @@ static void nodemcu_gpio_callback_task (task_param_t param, task_prio_t prio)`
`216`	`216`	`{`
`217`	`217`	`(void)prio;`
`218`	`218`	`uint32_t gpio = (uint32_t)param & 0xffu;`
`219`		`- int level = ((int)param) & 0x100u;`
	`219`	`+ int level = (((int)param) & 0x100u) >> 8;`
`220`	`220`
`221`	`221`	`lua_State *L = lua_getstate ();`
`222`	`222`	`if (gpio_cb_refs[gpio] != LUA_NOREF)`