tool/mbed/mbed-sdk/libraries/mbed/targets/hal/TARGET_Maxim/TARGET_MAX32610/gpio_object.h

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  33
  34 #ifndef MBED_GPIO_OBJECT_H
  35 #define MBED_GPIO_OBJECT_H
  36
  37 #include "mbed_assert.h"
  38
  39 #ifdef __cplusplus
  40 extern "C" {
  41 #endif
  42
  43 typedef struct {
  44     PinName name;
  45     __IO uint32_t *reg_out;
  46     __I  uint32_t *reg_in;
  47 } gpio_t;
  48
  49 static inline void gpio_write(gpio_t *obj, int value)
  50 {
  51     MBED_ASSERT(obj->name != (PinName)NC);
  52     *obj->reg_out = !!value;
  53 }
  54
  55 static inline int gpio_read(gpio_t *obj)
  56 {
  57     MBED_ASSERT(obj->name != (PinName)NC);
  58     return *obj->reg_in;
  59 }
  60
  61 void pin_dir(PinName name, PinDirection direction);
  62
  63 static inline int gpio_is_connected(const gpio_t *obj) {
  64     return obj->name != (PinName)NC;
  65 }
  66
  67 #ifdef __cplusplus
  68 }
  69 #endif
  70
  71 #endif