133 lines
3.2 KiB
C
133 lines
3.2 KiB
C
/*!
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Copyright 2017 ÀÎ "ÍÈÈÝÒ" è ÎÎÎ "ÍÏÔ ÂÅÊÒÎÐ"
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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\file V_UserMemory.c
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\brief Ðàáîòà ñ ïîëüçîâàòåëüñêîé ýíåðãîíåçàâèñèìîé ïàìÿòüþ 1921BK01 (ñì. TUserMemory)
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\author Ëàøêåâè÷ Ì.Ì., Øïàê Ä.Ì.
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\version v 1.0 18/12/2014
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*/
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/** \addtogroup TUserMemory */
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/*@{*/
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#include <V_UserMemory.h>
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#include "DSP.h"
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//!Èíèöèàëèçàöèÿ
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//!Èíèöèàëèçàöèÿ USERMEMORY
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//! \memberof TUserMemory
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void USERMEMORY_Init(TUserMemory *p)
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{
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I2C->CTL1_bit.ENABLE = 1;
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I2C->CTL1_bit.SCLFRQ = 63; // Divider: 100 000 000 / (63 * 4) ~ 400 êÃö
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I2C->CTL3_bit.SCLFRQ = 0; // Divider
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}
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//! Ïðîâåðêà, íå íóæíî ëè ñìåíèòü ñòðàíèöó
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//! Ïðîâåðÿåò òåêóùèé àäðåñ íà ôëåøêå, ñ êîòîðûì ðàáîòàåò ïîëüçîâàòåëü. Åñëè àäðåñ âûøåë èç òåêóùåé ñòðàíèöû, ñòðàíèöà çàïèñûâàåòñÿ íà ôëåø è ÷èòàåòñÿ â RAM íîâûé
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//! \memberof TUserMemory
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void USERMEMORY_UpdateCurrentPage(TUserMemory *p, Uint16 spiaddr)
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{
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}
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//! Çàïèñü â ïàìÿòü
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//!Ìåäëåííàÿ ôóíêöèÿ, çàïèñûâàþùàÿ íà flash çàäàííûå äàííûå.
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//!Ðàáîòàåò ñ çàêåøèðîâàííûìè â îïåðàòèâêå äàííûìè, à ôèçè÷åñê ïèøåò íà ôëåø òîëüêî åñëè àäðåñ âûëåç çà ãðàíèöû òåêóùåé ñòðàíèöû
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//! Àäðåñ âî ôëåøå spiaddr, àäðåñ 16òè ðàçðÿäíûõ äàííûõ ïîëüçîâàòåëÿ startaddr, ðàçìåð data_length. Âñå â áàéòàõ
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//! Ïðè âûïîëåíèè îïåðàöèè startaddr èíêðåìåíòèðóåòñÿ, à spiaddr íåò
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//! \memberof TUserMemory
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void USERMEMORY_Write(TUserMemory *p)
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{
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}
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//! ×òåíèå èç ïàìÿòè
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//!Ìåäëåííàÿ ôóíêöèÿ, ñ÷èòûâàþùàÿ èç flash çàäàííûå äàííûå. Ïîäðîáíîñòè ñì. TUserMemory.
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//! Àäðåñ âî ôëåøå spiaddr, àäðåñ àäðåñ 16òè ðàçðÿäíûõ äàííûõ ïîëüçîâàòåëÿ startaddr, ðàçìåð data_length. Âñå â áàéòàõ.
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//! Ïðè âûïîëåíèè îïåðàöèè startaddr èíêðåìåíòèðóåòñÿ, à spiaddr íåò
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//! \memberof TUserMemory
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void USERMEMORY_Read(TUserMemory *p)
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{
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}
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//! Çàïèñûâàåò ñòðàíèöó äàííûå íà ôëåøêó èç êåøà (èç îïåðàòèâêè îäíó ñòðàíèöó)
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//! \memberof TUserMemory
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void USERMEMORY_WriteFromCache(TUserMemory *p, int16 pageNum)
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{
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}
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//! ×èòàåò ñòðàíèöó äàííûõ èç ôëåøà â êåø (â îïåðàòèâêó)
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//! \memberof TUserMemory
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void USERMEMORY_ReadToCache(TUserMemory *p, int16 pageNum)
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{
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}
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//! Ñòåðåòü âñþ ôëåøêó (áóäóò FF)
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//! \memberof TUserMemory
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void USERMEMORY_Full_Erase(TUserMemory *p){
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}
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//! Ñáðîñèòü êåø èç îïåðàòèâêè íà ôëåøêó
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//! \memberof TUserMemory
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void USERMEMORY_Flush(TUserMemory *p){
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}
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//! Ìåäëåííûé ôîíîâûé ïîñòîÿííûé ðàñ÷åò - íóæåí ïîêà äëÿ ñèñòåìàòè÷åñêîãî ñáðîñà êåøà íà ôëåøêó ïî âðåìåíè
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//! \memberof TUserMemory
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void USERMEMORY_slow_calc(TUserMemory *p){
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// }
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}
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//! Ìèëëèñåêóíäíûé ðàñ÷åò - íóæåí ïîêà äëÿ ñèñòåìàòè÷åñêîãî ñáðîñà êåøà íà ôëåøêó ïî âðåìåíè
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//! \memberof TUserMemory
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void USERMEMORY_ms_calc(TUserMemory *p){
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}
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/*@}*/
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