rusefi_hw_pin_mode.h

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// todo: migrate/unify with pin_output_mode_e? rename? something is messy here
// this enum is currently only used for SPI pins
typedef enum __attribute__ ((__packed__)) {
// todo: here we have a rare example of stm32-specific enum, todo: make this not stm32 specific?
    PO_DEFAULT = 0,
    PO_OPENDRAIN = 4, // PAL_STM32_OTYPE_OPENDRAIN
    PO_PULLUP = 32, // PAL_STM32_PUDR_PULLUP
    PO_PULLDOWN = 64 // PAL_STM32_PUPDR_PULLDOWN
} pin_mode_e;