[DeviceDrivers]添加pin开漏和下拉输入宏

[DeviceDrivers]添加pin开漏和下拉输入宏

[DeviceDrivers]添加pin开漏和下拉输入宏
c564605c · lymzzyh · 000a0388 · c564605c
隐藏空白更改
内联并排

Showing with 2 addition and 0 deletion

components/drivers/include/drivers/pin.h components/drivers/include/drivers/pin.h +2 -0

未找到文件。
--- 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