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61 lines
1.5 KiB
61 lines
1.5 KiB
6 years ago
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// Created by MightyPork on 2018/01/29.
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//
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#ifndef GEX_F072_OW_INTERNAL_H
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#define GEX_F072_OW_INTERNAL_H
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#ifndef OW_INTERNAL
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#error bad include!
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#endif
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#include "_ow_search.h"
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/** Private data structure */
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struct priv {
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char port_name;
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uint8_t pin_number;
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bool parasitic;
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GPIO_TypeDef *port;
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uint32_t ll_pin;
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TimerHandle_t busyWaitTimer; // timer used to wait for ds1820 measurement completion
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bool busy; // flag used when the timer is running
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uint32_t busyStart;
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TF_ID busyRequestId;
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struct ow_search_state searchState;
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};
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/** Load from a binary buffer stored in Flash */
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void OW_loadBinary(Unit *unit, PayloadParser *pp);
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/** Write to a binary buffer for storing in Flash */
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void OW_writeBinary(Unit *unit, PayloadBuilder *pb);
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// ------------------------------------------------------------------------
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/** Parse a key-value pair from the INI file */
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error_t OW_loadIni(Unit *unit, const char *key, const char *value);
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/** Generate INI file section for the unit */
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void OW_writeIni(Unit *unit, IniWriter *iw);
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// ------------------------------------------------------------------------
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/** Allocate data structure and set defaults */
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error_t OW_preInit(Unit *unit);
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/** Finalize unit set-up */
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error_t OW_init(Unit *unit);
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/** Tear down the unit */
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void OW_deInit(Unit *unit);
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/** Callback for the FreeRTOS timer used to wait for device ready */
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void OW_TimerCb(TimerHandle_t xTimer);
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// ------------------------------------------------------------------------
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#endif //GEX_F072_OW_INTERNAL_H
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