2020-11-29 19:01:24 +01:00
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#ifndef _HW_VERSION_DETECT_H_
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#define _HW_VERSION_DETECT_H_
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#include <stdint.h>
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2020-12-01 21:03:05 +01:00
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/**
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* @brief PCB/Hardware Revision Type
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*/
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2020-11-29 19:01:24 +01:00
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enum hw_revision {
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2020-12-01 21:03:05 +01:00
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HW_REV_NOT_DETECTED = 0, /**< @brief The hardware has'nt been detected (yet) */
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HW_REV_ERROR = 1, /**< @brief The hardware revision could not be detected due to an internal error */
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HW_REV_V1_2 = 120, /**< @brief Hardware Revision v1.2 */
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HW_REV_V1_3 = 130, /**< @brief Hardware Revision v1.3 */
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2020-11-29 19:01:24 +01:00
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};
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/**
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* @brief This function returns the hardware version of the PCB.
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*
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* This is used to
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* determine the feature set of the hardware. So this firmware can be used on all hardwares.
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*
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* The first hardware revision supported, is: v1.2
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*
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* The function returns the HW revision as an enum hw_revision.
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* For v1.2 the return value is 120 (HW_REV_V1_2).
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* For v1.3 the return value is 130 (HW_REV_V1_3).
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*
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* Other return values are not defined yet.
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*
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* @return Harware revision
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*/
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enum hw_revision get_pcb_hardware_version(void);
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#endif /* _HW_VERSION_DETECT_H_ */
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