22 lines
628 B
C
22 lines
628 B
C
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/*
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* @file rusefi_hw_enums.h
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*
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* @date Jun 2, 2019
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* @author Andrey Belomutskiy, (c) 2012-2019
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*/
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#ifndef RUSEFI_HW_ENUMS_H_
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#define RUSEFI_HW_ENUMS_H_
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// todo: migrate/unify with pin_output_mode_e? rename? something is messy here
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// this enum is currently only used for SPI pins
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typedef enum __attribute__ ((__packed__)) {
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// todo: here we have a rare example of stm32-specific enum, todo: make this not stm32 specific?
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PO_DEFAULT = 0,
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PO_OPENDRAIN = 4, // PAL_STM32_OTYPE_OPENDRAIN
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PO_PULLUP = 32, // PAL_STM32_PUDR_PULLUP
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PO_PULLDOWN = 64 // PAL_STM32_PUPDR_PULLDOWN
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} pin_mode_e;
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#endif /* RUSEFI_HW_ENUMS_H_ */
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