Added support for Bafang SW102 display

Author: jenkie

Arduino_Pedelec_Controller/config.h

@@ -25,7 +25,8 @@
 #define DISPLAY_TYPE_KINGMETER      (DISPLAY_TYPE_KINGMETER_618U|DISPLAY_TYPE_KINGMETER_901U)
 #define DISPLAY_TYPE_BAFANG_C961    (1<<9)
 #define DISPLAY_TYPE_BAFANG_C965    (1<<10)
-#define DISPLAY_TYPE_BAFANG         (DISPLAY_TYPE_BAFANG_C961|DISPLAY_TYPE_BAFANG_C965)
+#define DISPLAY_TYPE_BAFANG_SW102   (1<<11)
+#define DISPLAY_TYPE_BAFANG         (DISPLAY_TYPE_BAFANG_C961|DISPLAY_TYPE_BAFANG_C965|DISPLAY_TYPE_BAFANG_SW102)
 
 #define DISPLAY_TYPE DISPLAY_TYPE_NOKIA_4PIN                // Set your display type here. CHANGES ONLY HERE!<-----------------------------
 

Arduino_Pedelec_Controller/display_bafang.cpp

@@ -129,7 +129,7 @@ void Bafang_Service(BAFANG_t* BF_ctx)
               case BF_CMD_GETSPEED:
 #if (DISPLAY_TYPE==DISPLAY_TYPE_BAFANG_C961)
               spd_tmp=BF_ctx->Rx.Wheeldiameter*0.02*spd;
-#elif (DISPLAY_TYPE==DISPLAY_TYPE_BAFANG_C965)
+#elif (DISPLAY_TYPE==DISPLAY_TYPE_BAFANG_C965 || DISPLAY_TYPE==DISPLAY_TYPE_BAFANG_SW102)
               spd_tmp=BF_ctx->Rx.Wheeldiameter*0.03887*spd;
 #endif
               TxBuff[0]=(spd_tmp>>8);
@@ -142,10 +142,43 @@ void Bafang_Service(BAFANG_t* BF_ctx)
               TxBuff[0]=1;
               BF_sendmessage(BF_ctx,1);
               break;
-              
+          
               case BF_CMD_GETBAT:
+#if (DISPLAY_TYPE==DISPLAY_TYPE_BAFANG_SW102)
+              if(battery_percent_fromcapacity>90)
+              {
+                TxBuff[0]=75;
+                TxBuff[1]=75;
+              }
+              else if (battery_percent_fromcapacity>70)
+              {
+                TxBuff[0]=50;
+                TxBuff[1]=50;
+              }
+              else if (battery_percent_fromcapacity>50)
+              {
+                TxBuff[0]=30;
+                TxBuff[1]=30;
+              }
+              else if (battery_percent_fromcapacity>30)
+              {
+                TxBuff[0]=10;
+                TxBuff[1]=10;
+              }
+              else if (battery_percent_fromcapacity>10)
+              {
+                TxBuff[0]=6;
+                TxBuff[1]=6;
+              }
+              else
+              {
+                TxBuff[0]=0;
+                TxBuff[1]=0;
+              }
+#else
               TxBuff[0]=battery_percent_fromcapacity;
               TxBuff[1]=battery_percent_fromcapacity;
+#endif    
               BF_sendmessage(BF_ctx,2);
               break;