From c564605c98f326ac1e1b848458cdfa8d61487e20 Mon Sep 17 00:00:00 2001 From: MiraculousConch Date: Fri, 20 Oct 2017 14:22:10 +0800 Subject: [PATCH] =?UTF-8?q?[DeviceDrivers]=E6=B7=BB=E5=8A=A0pin=E5=BC=80?= =?UTF-8?q?=E6=BC=8F=E5=92=8C=E4=B8=8B=E6=8B=89=E8=BE=93=E5=85=A5=E5=AE=8F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [DeviceDrivers]添加pin开漏和下拉输入宏 --- components/drivers/include/drivers/pin.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/components/drivers/include/drivers/pin.h b/components/drivers/include/drivers/pin.h index a76798e284..3dd512a391 100644 --- a/components/drivers/include/drivers/pin.h +++ b/components/drivers/include/drivers/pin.h @@ -45,6 +45,8 @@ struct rt_device_pin #define PIN_MODE_OUTPUT 0x00 #define PIN_MODE_INPUT 0x01 #define PIN_MODE_INPUT_PULLUP 0x02 +#define PIN_MODE_INPUT_PULLDOWN 0x03 +#define PIN_MODE_OUTPUT_OD 0x04 #define PIN_IRQ_MODE_RISING 0x00 #define PIN_IRQ_MODE_FALLING 0x01