From 5a455cb6151908cc9ac891bdedc89e383423e7f6 Mon Sep 17 00:00:00 2001 From: GuEe-GUI <2991707448@qq.com> Date: Mon, 30 Dec 2024 11:41:13 +0800 Subject: [DM/PIN] Reset the value of PIN_NONE PIN_NONE is '-1', is similar to '-RT_ERROR', '-RT_EEMPTY' is better. Signed-off-by: GuEe-GUI <2991707448@qq.com> --- components/drivers/include/drivers/dev_pin.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'components/drivers/include') diff --git a/components/drivers/include/drivers/dev_pin.h b/components/drivers/include/drivers/dev_pin.h index b1705ae6dd..0cb15c3af9 100644 --- a/components/drivers/include/drivers/dev_pin.h +++ b/components/drivers/include/drivers/dev_pin.h @@ -111,7 +111,7 @@ struct rt_device_pin const struct rt_pin_ops *ops; }; -#define PIN_NONE (-1) +#define PIN_NONE (-RT_EEMPTY) #define PIN_LOW 0x00 /*!< low level */ #define PIN_HIGH 0x01 /*!< high level */ -- cgit v1.3.1