优化扫描流程；多流输出配置使能项

hardware/hardware.cpp

@@ -531,6 +531,7 @@ int scanner_hw::scan_one_turn(LPPACKIMAGE img, safe_fifo<int>* cism, int* cism_c
             DBG_PRINT("\n\t%d: to rebuild spend %ums.\n", ++oper_index, chronograph::from_process_born() - bgn);
             mem->release();
             mem = nullptr;
+            retrieve_v4l2_mem(cism, cism_cnt);
         }
 #endif        
         int fatal = 0;
@@ -564,11 +565,7 @@ int scanner_hw::scan_one_turn(LPPACKIMAGE img, safe_fifo<int>* cism, int* cism_c
         pass = watch.elapse_ms();
         img->pos.paper_ind++;
 
-        if(count_mode_)
+        if(!count_mode_)
-        {
-            devui::send_message(devui::UI_STATUS_PAPER_CNT, (uint8_t*)&pass, sizeof(pass));
-        }
-        else
         {
             img->height = get_image_real_height(minh);
             DBG_PRINT("\t%d: to get_image_real_height spend %ums.\n", ++oper_index, chronograph::from_process_born() - bgn);
@@ -607,6 +604,7 @@ int scanner_hw::scan_one_turn(LPPACKIMAGE img, safe_fifo<int>* cism, int* cism_c
                 break;
             }
 
+#ifndef REBUILD_IN_CIS_THREAD
             // retrieve V4L2 memory ...
             retrieve_v4l2_mem(cism, cism_cnt);
             DBG_PRINT("\t%d: to retrieve_v4l2_mem spend %ums.\n", ++oper_index, chronograph::from_process_born() - bgn);
@@ -617,6 +615,11 @@ int scanner_hw::scan_one_turn(LPPACKIMAGE img, safe_fifo<int>* cism, int* cism_c
                 utils::to_log(LOG_LEVEL_FATAL, "Scanning stopped for that V4L2 is out of memory!\n");
                 break;
             }
+#endif
+        }
+        else
+        {
+            devui::send_message(devui::UI_STATUS_PAPER_CNT, (uint8_t*)&pass, sizeof(pass));
         }
 
         if(ret || fatal == MOTOR_BORD_EVENT_SCAN_DONE)
@@ -666,10 +669,20 @@ int scanner_hw::get_image_real_height(int minh)
 
     while(h < minh && watch.elapse_ms() < 500)
     {
-        std::this_thread::sleep_for(std::chrono::milliseconds(3));
+        std::this_thread::sleep_for(std::chrono::milliseconds(1));
         img_controller_->read(14, h);
     }
-    h = img_controller_->get_real_height();
+    if(h >= minh)
+    {
+        unsigned int v8 = 0;
+
+        img_controller_->read(8, v8);
+        img_controller_->write(8, v8 & ~8);
+        std::this_thread::sleep_for(std::chrono::milliseconds(5));
+        img_controller_->read(8, v8);
+        img_controller_->write(8, v8 | 8);
+    }
+    // h = img_controller_->get_real_height();
 
     return h;
 }
@@ -678,6 +691,7 @@ void scanner_hw::retrieve_v4l2_mem(safe_fifo<int>* mem, int* used)
     int u = *used,
         ind = 0;
 
+#ifndef REBUILD_IN_CIS_THREAD
     while(u >= camera_->get_mem_count() - 2)
     {
         if(mem->size())
@@ -693,6 +707,7 @@ void scanner_hw::retrieve_v4l2_mem(safe_fifo<int>* mem, int* used)
             break;
         std::this_thread::sleep_for(std::chrono::milliseconds(3));
     }
+#endif    
     while(mem->take(ind, false))
     {
         u--;

hardware/motor/motorboard.cpp

@@ -993,8 +993,8 @@ bool MotorBoard::wait_event(int event, int *evdata, int to_ms, int* fatal_ev, in
         }
     }
 
-    printf("\twait event %d = %s: evdata = %d, fatal_ev = %d\n", event, waited ? "true" : "false"
+    // printf("\twait event %d = %s: evdata = %d, fatal_ev = %d\n", event, waited ? "true" : "false"
-            , *evdata, *fatal_ev);
+    //         , *evdata, *fatal_ev);
 
     return waited;
 }

imgproc/algs/multi_out.cpp

@@ -80,7 +80,7 @@ int multi_out::set_value(const char* name/*nullptr for all options*/, void* val/
 
     if(strcmp(name, SANE_OPT_NAME(IS_MULTI_OUT)) == 0)
     {
-        multi_ = *(bool*)val;
+        enabled_ = multi_ = *(bool*)val;
         refresh_final_mode();
     }
     else if(strcmp(name, SANE_OPT_NAME(MULTI_OUT_TYPE)) == 0)