42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
/*******************************************************************************
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* Copyright © 2018 TRINAMIC Motion Control GmbH & Co. KG
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* (now owned by Analog Devices Inc.),
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*
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* Copyright © 2023 Analog Devices Inc. All Rights Reserved. This software is
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* proprietary & confidential to Analog Devices, Inc. and its licensors.
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*******************************************************************************/
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#ifndef TMC_HELPERS_CONFIG_H_
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#define TMC_HELPERS_CONFIG_H_
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#include "Constants.h"
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#include "Types.h"
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// Callback functions have IC-dependent parameters
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// To store the function pointers we use this dummy type, which is never
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// called without casting it to the IC-specific type first.
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// (Casting between function pointers is allowed by the C standard)
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typedef void (*tmc_callback_config)(void);
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// States of a configuration
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typedef enum {
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CONFIG_READY,
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CONFIG_RESET,
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CONFIG_RESTORE
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} ConfigState;
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// structure for configuration mechanism
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typedef struct
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{
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ConfigState state;
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uint8_t configIndex;
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int32_t shadowRegister[TMC_REGISTER_COUNT];
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uint8_t (*reset) (void);
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uint8_t (*restore) (void);
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tmc_callback_config callback;
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uint8_t channel;
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} ConfigurationTypeDef;
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#endif /* TMC_HELPERS_CONFIG_H_ */
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