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39 lines
990 B
39 lines
990 B
//
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// Created by MightyPork on 2017/11/24.
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//
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#ifndef GEX_RESOURCES_H
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#define GEX_RESOURCES_H
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#include "platform.h"
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#include "unit.h"
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#include "rsc_enum.h"
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#define CHECK_SUC() do { if (!suc) return false; } while (0)
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void rsc_init_registry(void);
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error_t rsc_claim_pin(Unit *unit, char port_name, uint8_t pin);
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error_t rsc_claim(Unit *unit, Resource rsc);
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error_t rsc_claim_range(Unit *unit, Resource rsc0, Resource rsc1);
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/**
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* Claim GPIOs by bitmask and port name, atomically.
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* Tear down the unit on failure.
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*
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* @param unit - claiming unit
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* @param port_name - port (eg. 'A')
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* @param pins - pins, bitmask
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* @return success
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*/
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error_t rsc_claim_gpios(Unit *unit, char port_name, uint16_t pins);
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void rsc_teardown(Unit *unit);
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void rsc_free(Unit *unit, Resource rsc);
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void rsc_free_range(Unit *unit, Resource rsc0, Resource rsc1);
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const char * rsc_get_name(Resource rsc);
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/** Get rsc owner name */
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const char * rsc_get_owner_name(Resource rsc);
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#endif //GEX_RESOURCES_H
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