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gex-core/units/1wire/_ow_internal.h

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1.5 KiB

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