доработан bit stuff

(он другой стмкой определялся как form error, а не stuff error)

Core/CANEmu/canConfig.h

@@ -2,7 +2,7 @@
 #define CANCONFIG_H
 
 #define CAN_ONLY_EMULATING
-//#define CAN_ERROR_WITH_CORRECT_CRC
+#define CAN_ERROR_WITH_CORRECT_CRC
 
 
 // Настройки GPIO и таймера

Core/CANEmu/canform.c

@@ -36,6 +36,7 @@ uint16_t compute_crc15(const uint8_t *bits, uint32_t len) {
     }
     return crc;
 }
+int stuff_to_skip = 1;
 void apply_bit_stuffing_with_error(const uint8_t *src, uint32_t src_len, uint8_t *dst, uint32_t *dst_len, uint8_t skip_stuff) {
   *dst_len = 0;
   uint8_t last_bit = src[0];
@@ -49,10 +50,12 @@ void apply_bit_stuffing_with_error(const uint8_t *src, uint32_t src_len, uint8_t
     if (bit == last_bit) {
       count++;
       if (count == 5) {
-                if (!skip_stuff) {
+        if(skip_stuff != stuff_to_skip)
           append_bit(dst, dst_len, !bit); // вставляем противоположный бит
-                }
         count = 0;
+        if (skip_stuff) {
+          skip_stuff++;
+        }        
       }
     } else {
       count = 1;

MDK-ARM/CANEmu.uvoptx

@@ -180,7 +180,24 @@
           <WinNumber>1</WinNumber>
           <ItemText>raw_bits</ItemText>
         </Ww>
+        <Ww>
+          <count>6</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>can_bits</ItemText>
+        </Ww>
+        <Ww>
+          <count>7</count>
+          <WinNumber>1</WinNumber>
+          <ItemText>stuff_to_skip</ItemText>
+        </Ww>
       </WatchWindow1>
+      <WatchWindow2>
+        <Ww>
+          <count>0</count>
+          <WinNumber>2</WinNumber>
+          <ItemText>stuff_to_skip</ItemText>
+        </Ww>
+      </WatchWindow2>
       <Tracepoint>
         <THDelay>0</THDelay>
       </Tracepoint>