Merge branch 'master' of https://gitee.com/openLuat/LuatOS

luat/modules/luat_lib_pm.c

@@ -577,7 +577,7 @@ sys.subscribe("YHM27XX_REG", function(data)
     -- 注意, 会一次性读出0-9,总共8个寄存器值
     log.info("yhm27xx", data and data:toHex())
 end)
-yhm27xx.reqinfo(24, 0x04)
+pm.chginfo(nil, 0x04)
 */
 int l_pm_chginfo(lua_State *L)
 {

script/libs/exchg.lua

@@ -120,8 +120,8 @@ exchg.on(exchg_callback)
 sys.taskInit(exchg_task_func)
 ]]
 local exchg = {}
--- yhm2712 cmd引脚
-local gpio_pin = 152
+-- yhm2712 cmd引脚, 传入nil表示根据模组型号自动选择
+local gpio_pin = nil
 --yhm2712芯片地址
 local sensor_addr = 0x04
 --电压控制寄存器地址