138 lines
3.5 KiB
C
138 lines
3.5 KiB
C
/*!
|
|
Copyright 2017 ÀÎ "ÍÈÈÝÒ" è ÎÎÎ "ÍÏÔ ÂÅÊÒÎÐ"
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
|
|
\file V_UserMemory.c
|
|
\brief Îá¸ðòêà äëÿ I2C ïàìÿòè
|
|
\author Ëàøêåâè÷ Ì.Ì., Øïàê Ä.Ì.
|
|
\version v 1.0 10/08/2019
|
|
*/
|
|
|
|
/** \addtogroup TUserMemory */
|
|
/*@{*/
|
|
|
|
#include "V_UserMemory.h"
|
|
#include "DSP.h"
|
|
#include "V_i2cMem.h"
|
|
|
|
|
|
|
|
//!Èíèöèàëèçàöèÿ
|
|
|
|
//!Èíèöèàëèçàöèÿ USERMEMORY
|
|
//! \memberof TUserMemory
|
|
void USERMEMORY_Init(TUserMemory *p)
|
|
{
|
|
i2cMem.init(&i2cMem);
|
|
}
|
|
|
|
|
|
//! Ïðîâåðêà, íå íóæíî ëè ñìåíèòü ñòðàíèöó
|
|
|
|
//! Ïðîâåðÿåò òåêóùèé àäðåñ íà ôëåøêå, ñ êîòîðûì ðàáîòàåò ïîëüçîâàòåëü. Åñëè àäðåñ âûøåë èç òåêóùåé ñòðàíèöû, ñòðàíèöà çàïèñûâàåòñÿ íà ôëåø è ÷èòàåòñÿ â RAM íîâûé
|
|
//! \memberof TUserMemory
|
|
void USERMEMORY_UpdateCurrentPage(TUserMemory *p, Uint16 spiaddr)
|
|
{
|
|
|
|
}
|
|
|
|
|
|
//! Çàïèñü â ïàìÿòü
|
|
|
|
//!Ìåäëåííàÿ ôóíêöèÿ, çàïèñûâàþùàÿ íà flash çàäàííûå äàííûå.
|
|
//!Ðàáîòàåò ñ çàêåøèðîâàííûìè â îïåðàòèâêå äàííûìè, à ôèçè÷åñê ïèøåò íà ôëåø òîëüêî åñëè àäðåñ âûëåç çà ãðàíèöû òåêóùåé ñòðàíèöû
|
|
|
|
//! Àäðåñ âî ôëåøå spiaddr, àäðåñ 16òè ðàçðÿäíûõ äàííûõ ïîëüçîâàòåëÿ startaddr, ðàçìåð data_length. Âñå â áàéòàõ
|
|
//! Ïðè âûïîëåíèè îïåðàöèè startaddr èíêðåìåíòèðóåòñÿ, à spiaddr íåò
|
|
//! \memberof TUserMemory
|
|
void USERMEMORY_Write(TUserMemory *p)
|
|
{
|
|
i2cMem.DSPstartaddr = p->MCUStartAddr;
|
|
i2cMem.MEMstartaddr = p->MemStartAddr;
|
|
i2cMem.data_length = p->data_length;
|
|
i2cMem.write(&i2cMem);
|
|
p->receivedCode = i2cMem.LastErr;
|
|
}
|
|
|
|
|
|
//! ×òåíèå èç ïàìÿòè
|
|
|
|
//!Ìåäëåííàÿ ôóíêöèÿ, ñ÷èòûâàþùàÿ èç flash çàäàííûå äàííûå. Ïîäðîáíîñòè ñì. TUserMemory.
|
|
|
|
//! Àäðåñ âî ôëåøå spiaddr, àäðåñ àäðåñ 16òè ðàçðÿäíûõ äàííûõ ïîëüçîâàòåëÿ startaddr, ðàçìåð data_length. Âñå â áàéòàõ.
|
|
//! Ïðè âûïîëåíèè îïåðàöèè startaddr èíêðåìåíòèðóåòñÿ, à spiaddr íåò
|
|
//! \memberof TUserMemory
|
|
void USERMEMORY_Read(TUserMemory *p)
|
|
{
|
|
i2cMem.DSPstartaddr = p->MCUStartAddr;
|
|
i2cMem.MEMstartaddr = p->MemStartAddr;
|
|
i2cMem.data_length = p->data_length;
|
|
i2cMem.read(&i2cMem);
|
|
p->receivedCode = i2cMem.LastErr;
|
|
}
|
|
|
|
|
|
//! Çàïèñûâàåò ñòðàíèöó äàííûå íà ôëåøêó èç êåøà (èç îïåðàòèâêè îäíó ñòðàíèöó)
|
|
|
|
//! \memberof TUserMemory
|
|
void USERMEMORY_WriteFromCache(TUserMemory *p, int16 pageNum)
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
//! ×èòàåò ñòðàíèöó äàííûõ èç ôëåøà â êåø (â îïåðàòèâêó)
|
|
|
|
//! \memberof TUserMemory
|
|
void USERMEMORY_ReadToCache(TUserMemory *p, int16 pageNum)
|
|
{
|
|
|
|
}
|
|
|
|
|
|
//! Ñòåðåòü âñþ ôëåøêó (áóäóò FF)
|
|
|
|
//! \memberof TUserMemory
|
|
void USERMEMORY_Full_Erase(TUserMemory *p){
|
|
i2cMem.clearMem(&i2cMem);
|
|
}
|
|
|
|
|
|
//! Ñáðîñèòü êåø èç îïåðàòèâêè íà ôëåøêó
|
|
|
|
//! \memberof TUserMemory
|
|
void USERMEMORY_Flush(TUserMemory *p){
|
|
}
|
|
|
|
//! Ìåäëåííûé ôîíîâûé ïîñòîÿííûé ðàñ÷åò - íóæåí ïîêà äëÿ ñèñòåìàòè÷åñêîãî ñáðîñà êåøà íà ôëåøêó ïî âðåìåíè
|
|
|
|
//! \memberof TUserMemory
|
|
void USERMEMORY_slow_calc(TUserMemory *p){
|
|
// }
|
|
}
|
|
|
|
//! Ìèëëèñåêóíäíûé ðàñ÷åò - íóæåí ïîêà äëÿ ñèñòåìàòè÷åñêîãî ñáðîñà êåøà íà ôëåøêó ïî âðåìåíè
|
|
|
|
//! \memberof TUserMemory
|
|
void USERMEMORY_ms_calc(TUserMemory *p){
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
/*@}*/
|
|
|