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drivers/periph_pwm: define mapping struct for arduino pins

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Alexandre Abadie 2019-10-21 15:49:57 +02:00
parent 384b1aeec8
commit abfa73193f
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1 changed files with 11 additions and 0 deletions
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11
drivers/include/periph/pwm.h
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@ -103,6 +103,17 @@ typedef enum {
} pwm_mode_t;
#endif
#ifdef MODULE_ARDUINO
/**
* @brief RIOT GPIO mapping between Arduino pin, PWM device and channel
*/
typedef struct {
int pin; /**< Arduino pin number */
int dev; /**< PWM device index of pin */
int chan; /**< PWM channel index */
} arduino_pwm_t;
#endif
/**
* @brief Initialize a PWM device
*