Lemz_SwCtrlStmProj/Drivers/flash/at45/common/AT45DBXXX_HAL.h

 // Ôàéë àïïàðàòíîé àáñòðàöèè: ôóíêöèè ñèñòåìû, SPI
 // v 1.1 îò 16/04/19
 // Àâòîð: Ñû÷åâ À.

 // ÍÅ ÒÐÅÁÓÅÒ ÌÎÄÈÔÈÊÀÖÈÈ! ñì. AT45DBXXX_import.h äëÿ ïåðåîïðåäåëåíèÿ

#if defined(AT45DB161E_LOWLEVEL) || defined(AT45DB161E_APILEVEL)

#ifndef AT45DBXXX_HAL_H
#define AT45DBXXX_HAL_H

        #include "drivers\flash\base\flash_api_types.h"    // òèïû
        #include "drivers\flash\at45\config\AT45DBXXX_import.h" // ïðîãðàììíàÿ ïðîñëîéêà: ïðîòîòèïû ôóíêöèé îáìåíà ïî SSP

        /* óðîâåíü àïïàðàòíîé àáñòðàêöèè: ñèñòåìíûå ôóíêöèè     */
        /*      - âíóòð. ïðîöåäóðà -            - ôóíêöèÿ ñèñòåìû - */
      //#define __FLASH_WAITns(_10ns)             __imp_sys_delayns(_10ns)       // îæèäàíèå, â 10êàõ íàíîñåêóíä
        #define __FLASH_WAITus(_1us)              __imp_sys_delayus(_1us)        // îæèäàíèå, â ìèêðîñåêóíäàõ

        #if AT45DBXXX_NO_MS_DELAYS == 1
        #define __FLASH_WAITms(_1ms)              __int_sys_delayms(_1ms)        // îæèäàíèå, â ìèëëèñåêóíäàõ (âíóòð. ôóíêöèÿ)
        #else
        #define __FLASH_WAITms(_1ms)              __imp_sys_delayms(_1ms)        // îæèäàíèå, â ìèëëèñåêóíäàõ
        #endif

        #define __FLASH_SMART_GETTIMER()          __imp_sys_gettimer()           //__imp_sys_gettimer()           // âîçâðàùàåò êîëè÷åñòâî òèêîâ ñèñòåìû ñ ìîìåíòà çàïóñêà â ìèëëèñåêóíäàõ
        #define __FLASH_COPYMEMORY(dst,src,cnt)   __imp_sys_memset(dst,src,cnt)  // êîïèðîâàíèå áëîêà ïàìÿòè (memcpy)
        #define __FLASH_MOVEMEMORY(dst,src,cnt)   __imp_sys_memmove(dst,src,cnt) // ïåðåìåùåíèå áëîêà ïàìÿòè (memmove)
        #define __FLASH_ZEROMEMORY(dst,cnt)       __imp_sys_memzero(dst,cnt)     // îáíóëåíèå áëîêà ïàìÿòè (memset)
        #define __FLASH_SETMEMORY(dst,byte,cnt)   __imp_sys_memset(dst,byte,cnt) // çàïîëíåíèå áëîêà ïàìÿòè (memset)

        /* óðîâåíü àïïàðàòíîé àáñòðàêöèè: âñòðîåííûå ôóíêöèè     */
        /*      - âíóòð. ïðîöåäóðà -         - âñòðîåííàÿ ôóíêöèÿ - */
        #if AT45DB161E_DONTUSESMARTDELAY
        #define __FLASH_SMART_WAITms(_1ms)        __imp_sys_delayms(_1ms)
        #else
        #define __FLASH_SMART_WAITms(_1ms)        __flash_smart_waitms(_1ms) // îæèäàíèå, â ìèëëèñåêóíäàõ ñ ïðîâåðêîé ñîñòîÿíèÿ flash.
        #endif

        #ifdef  AT45DBXXX_POWER_MANAGEMENT
        #define __FLASH_POWER_ON()                __imp_flash_poweron()
        #define __FLASH_POWER_OFF()               __imp_flash_poweroff()
        #endif

        #ifdef  AT45DBXXX_RESET_MANAGEMENT
        #define __FLASH_RESET_ASSERT()            __imp_flash_reset_assert()      // óñòàíîâèòü ñèãíàë ñáðîñà
        #define __FLASH_RESET_RELEASE()           __imp_flash_reset_release()     // ñíÿòü ñèãíàë ñáðîñà
        #endif

        #define __FLASH_LOCK()                    __imp_utl_mutex_lock()
        #define __FLASH_UNLOCK()                  __imp_utl_mutex_unlock()
      //#define __FLASH_IS_IRQ()                  __imp_utl_isirq_context()
      //#define __FLASH_IS_TSK()                  (!__FLASH_IS_IRQ())

        /* óðîâåíü àïïàðàòíîé àáñòðàêöèè: ôóíêöèè îáìåíà ïî SSP     */
        /*      - âíóòð. ïðîöåäóðà -         - ïîëüç. ôóíêöèÿ SSP - */
        #define __FLASH_HAL_CS_HI()             __imp_ssp_cshi()               // #CS â ñîñòîÿíèå 1 (HiLogicLevel)
        #define __FLASH_HAL_CS_LO()             __imp_ssp_cslo()               // #CS â ñîñòîÿíèå 0 (LoLogicLevel)
        // __FLASH_HAL_EX: wb - write buffer ptr, rb - read buffer pointer, cnt - amount of bytes to exchange
        #define __FLASH_HAL_EX(wb,rb,cnt)       __imp_ssp_io( (__FLASH_BYTE*)(wb),(__FLASH_BYTE*)(rb),(__FLASH_DWORD)(cnt) )  // îáìåí ïî SSP (SPI) â îáå ñòîðîíû

        // UPDATED: 16.04.19
        #ifndef __imp_ssp_ro // read-only
        #define __FLASH_HAL_RD(rb,cnt)          __imp_ssp_io( 0,(__FLASH_BYTE*)(rb),(__FLASH_DWORD)(cnt) )  // îáìåí ïî SSP (SPI): ïðèåì îò flash-÷èïà
        #else
        #define __FLASH_HAL_RD(rb,cnt)          __imp_ssp_ro( (__FLASH_BYTE*)(rb),(__FLASH_DWORD)(cnt) )  // îáìåí ïî SSP (SPI): ïðèåì îò flash-÷èïà
        #endif
        #ifndef __imp_ssp_wo // write-only
        #define __FLASH_HAL_WR(wb,cnt)          __imp_ssp_io( (__FLASH_BYTE*)(wb),0,(__FLASH_DWORD)(cnt) )  // îáìåí ïî SSP (SPI): çàïèñü âî flash-÷èï
        #else
        #define __FLASH_HAL_WR(wb,cnt)          __imp_ssp_wo( (__FLASH_BYTE*)(wb),(__FLASH_DWORD)(cnt) )  // îáìåí ïî SSP (SPI): çàïèñü âî flash-÷èï
        #endif

        // UPDATED: 16.04.19
        #ifdef  __imp_ssp_wo_rev // write-only
          #define __FLASH_HAL_WR_REV(wb,cnt)      __imp_ssp_wo_rev( (__FLASH_BYTE*)(wb),(__FLASH_DWORD)(cnt) )  // çàïèñü ïî SSP (SPI): çàïèñü êîìàíäû â îáðàòíîì ïîðÿäêå ñëåäîâàíèÿ
        #else
          #ifdef  __imp_ssp_io_rev
          #define __FLASH_HAL_WR_REV(wb,cnt)      __imp_ssp_io_rev( (__FLASH_BYTE*)(wb),              0,(__FLASH_DWORD)(cnt) )  // çàïèñü ïî SSP (SPI): çàïèñü êîìàíäû â îáðàòíîì ïîðÿäêå ñëåäîâàíèÿ
          #else
          #ifdef AT45DB161E_LOWLEVEL
          #warning Âíèìàíèå! Ïðîèçâîäèòåëüíîñòü ñíèæåíà èç-çà îòñóòñòâèÿ ôóíêöèè ïåðåäà÷è äàííûõ ïî SPI â îáðàòíîì ïîðÿäêå!
          #endif
          #define __FLASH_HAL_WR_REV(wb,cnt)      __int_ssp_io_rev( (__FLASH_BYTE*)(wb),                (__FLASH_DWORD)(cnt) )  // èíâåðñèÿ ïîðÿäêà áàéò + çàïèñü ïî SSP (SPI): çàïèñü êîìàíäû
          #endif
        #endif
        // çà ñ÷åò èíâåðòèðîâàííîãî ïîðÿäêà áèòîâ â êîìàíäàõ ìèêðîñõåì AT45DB161E òðåáóåòñÿ ïåðåäà÷à
        // _êîìàíäû_ â îáðàòíîì ïîðÿäêå áàéò
        #define __FLASH_HAL_WRCMD(wb,cnt)         __FLASH_HAL_WR_REV(wb,cnt)

#endif
#else
#error FLASH HAL: âû ïîäêëþ÷èëè çàãîëîâî÷íûé ôàéë äëÿ íèçêîóðîâíåâûõ îïåðàöèé.
#endif