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Merge pull request #3897 from yangjie11/yj_dev1

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[components][driver/pin.c]pin 框架增加 rt_pin_get
This commit is contained in:
Bernard Xiong
2020-09-11 12:57:59 +08:00
committed by GitHub
parent 8ea34bf936 38b3a3445e
commit 36cb4349a6
33 changed files with 147 additions and 8 deletions
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components/drivers/include/drivers/pin.h
+3
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@@ -74,10 +74,13 @@ struct rt_pin_ops
rt_uint32_t mode, void (*hdr)(void *args), void *args);
rt_err_t (*pin_detach_irq)(struct rt_device *device, rt_int32_t pin);
rt_err_t (*pin_irq_enable)(struct rt_device *device, rt_base_t pin, rt_uint32_t enabled);
rt_base_t (*pin_get)(const char *name);
};
int rt_device_pin_register(const char *name, const struct rt_pin_ops *ops, void *user_data);
/* Get pin number by name,such as PA.0,P0.12 */
rt_base_t rt_pin_get(const char *name);
void rt_pin_mode(rt_base_t pin, rt_base_t mode);
void rt_pin_write(rt_base_t pin, rt_base_t value);
int rt_pin_read(rt_base_t pin);