Gerhard Hoffmann
3c7aec979a
git-subtree-dir: DCPlugin git-subtree-split: debade99427801efa46a708cd726648c7f83a257
436 lines
13 KiB
C++
436 lines
13 KiB
C++
#include <stdint.h>
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#include <QString>
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#include <QDebug>
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#include "tslib.h"
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#include "sendWRcmd.h"
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void indat_PrnPwr(void);
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void sendWRcmd_INI(void)
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{
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sendWRcmd_clrCmdStack();
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sendWRcmd_clrCmd4Stack();
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}
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// Command Stack for commands without parameters
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static uint16_t nextAsynchsendCmd0[CMDSTACKDEPTH];
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static uint8_t nrOfCmdsInQueue;
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/* convention: use simple (not rotating) FIFO Stack:
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Example: nrOfCmdsInQueue=4 then
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nextAsynchsendCmd0[0]=cmd1 // was stored as first
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nextAsynchsendCmd0[1]=cmd2
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nextAsynchsendCmd0[2]=cmd3
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nextAsynchsendCmd0[3]=cmd4 // came in as last
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Send: [0] first, then move buffer 1 down:
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nextAsynchsendCmd0[0]=cmd2
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nextAsynchsendCmd0[1]=cmd3
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nextAsynchsendCmd0[2]=cmd4
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nextAsynchsendCmd0[3]=0;
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nrOfCmdsInQueue=3 now
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*/
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void sendWRcmd_clrCmdStack(void)
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{
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uint8_t nn;
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for (nn=0; nn<CMDSTACKDEPTH; nn++)
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nextAsynchsendCmd0[nn]=0;
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nrOfCmdsInQueue=0;
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}
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bool sendWRcmd_setSendCommand0(uint16_t nextCmd)
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{
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// write Command to memory, wait for transport
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if (nrOfCmdsInQueue>=CMDSTACKDEPTH)
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{
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qDebug() << "cannot save cmd because stack is full";
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return false; // not possible
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}
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nextAsynchsendCmd0[nrOfCmdsInQueue++]=nextCmd;
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//qDebug() << "PI cmd queued:"<< nextCmd << ", saved, pp=" << nrOfCmdsInQueue;
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return true; // ok, will be sent
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}
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uint16_t sendWRcmd_getSendCommand0(void)
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{
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uint16_t nxtAsynchCmd;
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uint8_t nn;
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if (nrOfCmdsInQueue==0 || nrOfCmdsInQueue>CMDSTACKDEPTH)
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return 0; // error
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nxtAsynchCmd=nextAsynchsendCmd0[0];
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// move Puffer down by one element
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for (nn=0; nn<CMDSTACKDEPTH; nn++)
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nextAsynchsendCmd0[nn]=nextAsynchsendCmd0[nn+1];
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if (nrOfCmdsInQueue>0)
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nrOfCmdsInQueue--;
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//qDebug() << "PI cmd queued:"<< nxtAsynchCmd << ", restored, pp now =" << nrOfCmdsInQueue;
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return nxtAsynchCmd;
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}
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//---------------------------------------------------------------------------------------------------------------------
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//---------------------------------------------------------------------------------------------------------------------
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// Command Stack for commands with 4 parameters
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static uint16_t nextAsynchsendCmd4[CMD4STACKDEPTH];
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static uint8_t nextCmd4para1[CMD4STACKDEPTH];
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static uint8_t nextCmd4para2[CMD4STACKDEPTH];
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static uint8_t nextCmd4para3[CMD4STACKDEPTH];
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static uint8_t nextCmd4para4[CMD4STACKDEPTH];
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static uint8_t nrOfCmds4InQueue;
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/* convention: use simple (not rotating) FIFO Stack:
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Example: nrOfCmdsInQueue=4 then
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nextAsynchsendCmd0[0]=cmd1 // was stored as first
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nextAsynchsendCmd0[1]=cmd2
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nextAsynchsendCmd0[2]=cmd3
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nextAsynchsendCmd0[3]=cmd4 // came in as last
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Send: [0] first, then move buffer 1 down:
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nextAsynchsendCmd0[0]=cmd2
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nextAsynchsendCmd0[1]=cmd3
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nextAsynchsendCmd0[2]=cmd4
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nextAsynchsendCmd0[3]=0;
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nrOfCmdsInQueue=3 now
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*/
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void sendWRcmd_clrCmd4Stack(void)
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{
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uint8_t nn;
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for (nn=0; nn<CMD4STACKDEPTH; nn++)
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{
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nextAsynchsendCmd4[nn]=0;
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nextCmd4para1[nn]=0;
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nextCmd4para2[nn]=0;
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nextCmd4para3[nn]=0;
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nextCmd4para4[nn]=0;
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}
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nrOfCmds4InQueue=0;
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}
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bool sendWRcmd_setSendCommand4(uint16_t nextCmd, uint8_t dat1, uint8_t dat2, uint8_t dat3, uint8_t dat4)
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{
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// write Command to memory, wait for transport
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if (nrOfCmds4InQueue>=CMD4STACKDEPTH)
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{
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qDebug() << "cannot save cmd because stack is full";
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return false; // not possible
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}
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nextAsynchsendCmd4[nrOfCmds4InQueue]=nextCmd;
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nextCmd4para1[nrOfCmds4InQueue]=dat1;
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nextCmd4para2[nrOfCmds4InQueue]=dat2;
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nextCmd4para3[nrOfCmds4InQueue]=dat3;
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nextCmd4para4[nrOfCmds4InQueue]=dat4;
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//qDebug() << "data with 4 data byte saved, pp=" << nrOfCmds4InQueue;
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//qDebug() << " dat1=" << nextCmd4para1[nrOfCmds4InQueue] << " dat2=" << nextCmd4para2[nrOfCmds4InQueue]
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// << " dat3=" << nextCmd4para3[nrOfCmds4InQueue] << " dat4=" << nextCmd4para4[nrOfCmds4InQueue];
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nrOfCmds4InQueue++;
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return true; // ok, will be sent
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}
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uint16_t sendWRcmd_getSendCommand4(uint8_t *dat1, uint8_t *dat2, uint8_t *dat3, uint8_t *dat4)
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{
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uint16_t nxtAsynchCmd;
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uint8_t nn;
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if (nrOfCmds4InQueue==0 || nrOfCmds4InQueue>CMD4STACKDEPTH)
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return 0; // error
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nxtAsynchCmd=nextAsynchsendCmd4[0];
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*dat1=nextCmd4para1[0];
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*dat2=nextCmd4para2[0];
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*dat3=nextCmd4para3[0];
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*dat4=nextCmd4para4[0];
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//qDebug() << "cmd4 restored to send from [0]; pp=" << nrOfCmds4InQueue;
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//qDebug() << " data1: " << nextCmd4para1[0] << " data2: " << nextCmd4para2[0] <<
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// " data3: " << nextCmd4para3[0] << " data4: " << nextCmd4para4[0];
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// move Puffer down by one element
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for (nn=0; nn<CMD4STACKDEPTH; nn++)
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{
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nextAsynchsendCmd4[nn]=nextAsynchsendCmd4[nn+1];
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nextCmd4para1[nn]=nextCmd4para1[nn+1];
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nextCmd4para2[nn]=nextCmd4para2[nn+1];
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nextCmd4para3[nn]=nextCmd4para3[nn+1];
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nextCmd4para4[nn]=nextCmd4para4[nn+1];
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}
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if (nrOfCmds4InQueue>0)
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nrOfCmds4InQueue--;
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//qDebug() << "cmd4 after push down: pp=" << nrOfCmds4InQueue;
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return nxtAsynchCmd;
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}
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static uint16_t nextAsynchsendCmd8[CMD8STACKDEPTH];
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static uint8_t nextCmd8para1[CMD8STACKDEPTH];
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static uint8_t nextCmd8para2[CMD8STACKDEPTH];
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static uint16_t nextCmd8para3[CMD8STACKDEPTH];
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static uint32_t nextCmd8para4[CMD8STACKDEPTH];
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static uint8_t nrOfCmds8InQueue;
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void sendWRcmd_clrCmd8Stack(void)
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{
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uint8_t nn;
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for (nn=0; nn<CMD8STACKDEPTH; nn++)
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{
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nextAsynchsendCmd8[nn]=0;
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nextCmd8para1[nn]=0;
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nextCmd8para2[nn]=0;
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nextCmd8para3[nn]=0;
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nextCmd8para4[nn]=0;
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}
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nrOfCmds8InQueue=0;
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}
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bool sendWRcmd_setSendCommand8(uint16_t nextCmd, uint8_t dat1, uint8_t dat2, uint16_t dat3, uint32_t dat4)
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{
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// write Command to memory, wait for transport
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if (nrOfCmds8InQueue>=CMD8STACKDEPTH)
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{
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qDebug() << "cannot save cmd because stack is full";
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return false; // not possible
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}
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nextAsynchsendCmd8[nrOfCmds8InQueue]=nextCmd;
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nextCmd8para1[nrOfCmds8InQueue]=dat1;
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nextCmd8para2[nrOfCmds8InQueue]=dat2;
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nextCmd8para3[nrOfCmds8InQueue]=dat3;
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nextCmd8para4[nrOfCmds8InQueue]=dat4;
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nrOfCmds8InQueue++;
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return true; // ok, will be sent
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}
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uint16_t sendWRcmd_getSendCommand8(uint8_t *dat1, uint8_t *dat2, uint16_t *dat3, uint32_t *dat4)
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{
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uint16_t nxtAsynchCmd;
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uint8_t nn;
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if (nrOfCmds8InQueue==0 || nrOfCmds8InQueue>CMD4STACKDEPTH)
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return 0; // error
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nxtAsynchCmd=nextAsynchsendCmd8[0];
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*dat1=nextCmd8para1[0];
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*dat2=nextCmd8para2[0];
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*dat3=nextCmd8para3[0];
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*dat4=nextCmd8para4[0];
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// move buffer down by one element
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for (nn=0; nn<CMD8STACKDEPTH; nn++)
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{
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nextAsynchsendCmd8[nn]=nextAsynchsendCmd8[nn+1];
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nextCmd8para1[nn]=nextCmd8para1[nn+1];
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nextCmd8para2[nn]=nextCmd8para2[nn+1];
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nextCmd8para3[nn]=nextCmd8para3[nn+1];
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nextCmd8para4[nn]=nextCmd8para4[nn+1];
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}
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if (nrOfCmds8InQueue>0)
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nrOfCmds8InQueue--;
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return nxtAsynchCmd;
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}
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static uint8_t sendAsynchDataBuf[160]; // no stack, only ONE buffer
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static uint8_t sendAsyDatLen;
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bool sendWRcmd_setSendBlock160(uint8_t leng, uint8_t *buf)
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{
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//qDebug() << "pi epi: storing send data";
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if (leng>160) leng=160;
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sendAsyDatLen=leng;
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tslib_strclr(sendAsynchDataBuf, 0, 160);
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for (uint8_t nn=0; nn<leng; nn++)
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sendAsynchDataBuf[nn]=buf[nn];
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return true; // ok, will be sent
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}
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uint8_t sendWRcmd_getSendBlock160(uint8_t *leng, uint8_t *buf)
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{
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//qDebug() << "pi gpi: restoring send data";
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*leng=sendAsyDatLen;
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for (uint8_t nn=0; nn<sendAsyDatLen; nn++)
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buf[nn]=sendAsynchDataBuf[nn];
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sendAsyDatLen=0;
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//tslib_strclr(sendAsynchDataBuf, 0, 64);
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return *leng;
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}
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// ------------------------------------------------------------------------------------
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// MDB Sendind Data are store here for next transport to DC (Device Controller)
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// Transport to Slave runs every 100ms, answer from mdb-slave (e.g. coin changer) comes rigth
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// with next slave answer
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// start with: SENDDIRCMD_EXCHGMDB,
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// send crude data from here to DC, DC to mdb slaves, mdb answer, return here within 50ms
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static uint8_t Sdata_mdbSendBuffer[64];
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static uint8_t Sdata_mdbSendLen;
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uint8_t epi_store64ByteSendData(uint8_t length, uint8_t *buf)
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{
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// HWapi writes data to be forwarded to DC and further to mdb-device
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for (uint8_t nn=0; nn<length; nn++)
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Sdata_mdbSendBuffer[nn]=buf[nn];
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Sdata_mdbSendLen=length;
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return 0;
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}
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uint8_t gpi_restore64ByteSendData(uint8_t *length, uint8_t *buf)
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{
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// datif reads data to forward to dc
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for (uint8_t nn=0; nn<Sdata_mdbSendLen; nn++)
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buf[nn]=Sdata_mdbSendBuffer[nn];
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*length=Sdata_mdbSendLen;
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Sdata_mdbSendLen=0;
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return 0;
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}
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//------------------------------------------------------------------------------------
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//------------------------------------------------------------------------------------
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//---------------------------------------- Printer Text Fifo -------------------------
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static uint8_t prnDataParameters[4];
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static uint8_t prnDataBufferUser;
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void epi_storeUserOfSendingTextBuffer(uint8_t user, uint8_t para1, uint8_t para2, uint8_t para3, uint8_t para4 )
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{
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// user=1: Text-Print is using this buffer
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// 2: QR-code-Printer is using this buffer
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prnDataBufferUser=user;
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prnDataParameters[0]=para1;
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prnDataParameters[1]=para2;
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prnDataParameters[2]=para3;
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prnDataParameters[3]=para4;
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// qDebug() << "new user stored: " << user;
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}
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uint8_t gpi_getUserOfSendingTextBuffer(uint8_t *para1, uint8_t *para2, uint8_t *para3, uint8_t *para4)
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{
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// user=1: Text-Print is using this buffer
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// 2: QR-code-Printer is using this buffer
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//qDebug() << "returning user "<< prnDataBufferUser;
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*para1=prnDataParameters[0];
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*para2=prnDataParameters[1];
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*para3=prnDataParameters[2];
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*para4=prnDataParameters[3];
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return prnDataBufferUser;
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}
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// Sending Text Fifo
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// ONE printer doc consists of 20 x 64 byte
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// #define MAXNROF_PRNBYTES 64
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// #define MAXNROF_PRNBLOCKS 20
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static char Sdata_PRN_TEXT[MAXNROF_PRNBLOCKS][MAXNROF_PRNBYTES];
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static uint8_t pPrnDataBuff; // points to next PRINTER_BLOCK
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//static uint8_t pPrnDataBuff; // points to next waiting printer text
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// defined above, needed if more then one text is stored (before sent)
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// every block will be sent after 100ms, if 8 blocks are stored within this 100ms
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// then pointer goes up to 8. Important: FIFO!!!!!!!!
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void epi_resetPrinterStack(void)
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{
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pPrnDataBuff=0;
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}
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uint8_t epi_storePrnText(char *buf, uint8_t leng)
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{
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// store text from Gui in next higher free memory 0....9
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uint16_t len;
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uint8_t pp, nn;
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pp=pPrnDataBuff; // next free memory block with 64byte each
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if (pp>=MAXNROF_PRNBLOCKS)
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return 1; // not possible, no free mem
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//len=tslib_strlen(buf); // kennt keine Binärzeichen!!!!!!
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len=leng;
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if (len>MAXNROF_PRNBYTES)
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len=MAXNROF_PRNBYTES;
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tslib_strclr(Sdata_PRN_TEXT[pp], 0, MAXNROF_PRNBYTES);
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for (nn=0; nn<len; nn++)
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Sdata_PRN_TEXT[pp][nn]=buf[nn]; // copy new text into buffer
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if (pPrnDataBuff<MAXNROF_PRNBLOCKS)
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pPrnDataBuff++; // inc pointer if end not yet reached
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return 0; // OK
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}
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uint8_t gpi_restorePrnText(uint8_t *retbuf)
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{
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// read printer text and send to slave, size of retbuf == 64
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// always read from [0] because this is the oldest (Fifo)
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// then move all text lines down by one and dec pointer
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uint8_t nn, pp=pPrnDataBuff;
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if (pp==0) // next free memory block with 64byte each
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return 1; // no text in buffer
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// example: pp=5: then buffers [0...4] are occupied
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for (nn=0; nn<MAXNROF_PRNBYTES; nn++)
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retbuf[nn] = uint8_t (Sdata_PRN_TEXT[0][nn]); // restore oldest text
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// now copy textline [1] to [0], then
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// copy textline [2] to [1], then
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// copy textline [3] to [2] .... upto [pp-1] to [pp-2]
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// hint: copying from 9....0 would delete all strings!!!!!!
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for (nn=0; nn<(pp-1); nn++)
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tslib_strcpy(Sdata_PRN_TEXT[nn+1], Sdata_PRN_TEXT[nn], MAXNROF_PRNBYTES);
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if (pPrnDataBuff>0)
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pPrnDataBuff--;
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pp=pPrnDataBuff;
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// example: pp=4: then buffers [0...3] are still occupied, pp=0: all buffers empty
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// now clear highest copyed line (which got free now)
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tslib_strclr(Sdata_PRN_TEXT[pp], 0, MAXNROF_PRNBYTES);
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// optionally: clear all remaining higher lines:
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for (nn=(pp+1); nn<MAXNROF_PRNBLOCKS; nn++)
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tslib_strclr(Sdata_PRN_TEXT[nn], 0, MAXNROF_PRNBYTES);
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return 0;
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}
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uint8_t gpi_chk4remainingText(void)
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{
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// retval: 0: no more textline left (to send) >0: nr of 64byte-blocks
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return (pPrnDataBuff);
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}
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