142 lines
3.3 KiB
C++
142 lines
3.3 KiB
C++
#include "prot_m4.h"
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#include "QDebug"
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void prot_m4::init()
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{
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if_ = interFaceFind("uart_m4");
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codec_ = codecFind("codec_m4");
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if(if_==nullptr||codec_==nullptr){
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return;
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}
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if_->set_irq([=](myarray recv)
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{
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recv_data+=recv;
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int pack_len=0;
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while(pack_len=codec_->packCheck(recv_data),pack_len>0){
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int cmd,src,dst;
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myarray data=codec_->decode(src,dst,cmd,recv_data);
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recv_data.remove(0,pack_len);
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if(wait>0) wait--;
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if(exe_cb_fun(data)==false){
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qWarning("can not find cb fun with:\"%s\"",data.data());
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}
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if(send_list.size()>0){
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if_->write(send_list.takeFirst());
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wait+=2;
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}
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}
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});
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}
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void prot_m4::send_data_slot(myarray data)
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{
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if ((if_ != nullptr) && (codec_ != nullptr))
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{
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myarray send = codec_->encode(0, 0, 0, data);
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send_list.append(send);
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if(wait==0){
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wait+=2;
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qDebug("send m4:%s",data.data());
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if_->write(send_list.takeFirst());
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}
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}
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}
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bool prot_m4::exe_cb_fun(myarray data)
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{
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int left;
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QList<HandleM4_def> cb_funs;
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for (int i = 0; i < funs.size(); i++)
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{
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cb_funs.append(this->funs[i]);
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}
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for (int i = 0; i < cb_funs.size(); i++)
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{
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// 这里size包含结尾符，要去掉
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left = qstrlen(cb_funs[i].cmd.data());
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// qDebug()<<"cmp m4 str:"<<data.left(left)<<cb_funs[i].cmd;
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// if (data.left(left) == funs[i].cmd)
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if (qstrncmp(data.data(),cb_funs[i].cmd.data(),left)==0)
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{
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for(int j=0;j<cb_funs[i].funs.size();j++){
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prot_m4_cb fun=cb_funs[i].funs[j];
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if(fun!=nullptr){
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fun(data.mid(left));
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}
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}
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return true;
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}
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}
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return false;
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}
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static prot_m4 *g_protm4;
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prot_m4 *protM4()
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{
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if (g_protm4 == nullptr)
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{
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g_protm4 = new prot_m4();
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g_protm4->init();
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}
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return g_protm4;
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}
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bool prot_m4::set_irq_fun(prot_m4_cb fun, myarray data)
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{
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if(fun==nullptr) return false;
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int left;
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for (int i = 0; i < funs.size(); i++)
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{
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left = funs[i].cmd.size();
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if (data.left(left) == funs[i].cmd)
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{
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for(int j=0;j<funs[i].funs.size();j++){
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prot_m4_cb temp=funs[i].funs[j];
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if(fun.target<void(*)(myarray data)>()==temp.target<void(*)(myarray data)>()){
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qDebug("this function pointer was exited.");
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return false;
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}
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}
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qDebug("add function pointer success.");
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funs[i].funs.append(fun);
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return true;
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}
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}
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HandleM4_def m4_cmd;
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m4_cmd.cmd = data;
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m4_cmd.funs.append(fun);
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funs.append(m4_cmd);
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return true;
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}
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bool prot_m4::del_irq_fun(prot_m4_cb fun, myarray data)
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{
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int left;
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for (int i = 0; i < funs.size(); i++)
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{
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left = funs[i].cmd.size();
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if (data.left(left) == funs[i].cmd)
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{
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if(fun==nullptr){
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qDebug("del the same string cb.");
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funs.removeAt(i);
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return true;
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}else{
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for(int j=0;j<funs[i].funs.size();j++){
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prot_m4_cb temp=funs[i].funs[j];
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if(fun.target<void(*)(myarray data)>()==temp.target<void(*)(myarray data)>()){
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qDebug("del the same function pointer.");
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funs[i].funs.removeAt(j);
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if(funs[i].funs.size()==0){
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funs.removeAt(i);
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}
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return true;
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}
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}
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return false;
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}
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}
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}
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return false;
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}
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