dev: enable auto linklayer start

df_datalink_sp/src/config/app_config.h

@@ -52,7 +52,7 @@
 #define SCUTIMER_INTR_ID XPAR_SCUTIMER_INTR
 
 // Physical Layer Configs
-#define PHY_DEVICE_ID 0X00
+#define PHY_DEVICE_ID 0
 #define PHY_BASEADDR XPAR_PHYC_BASEADDR
 #define PHY_BEAM_FORMING_ENABLE
 // -- Antenna Bram Configs

df_datalink_sp/src/main.c

@@ -482,7 +482,7 @@ int main(void)
 	DBG_PRINT("Physical started...\n");
 	Phy_Start(phyInstPtr);
 
-	// Linklayer_Start(linkInstPtr);
+	Linklayer_Start(linkInstPtr);
 
 	while (true)
 	{

df_datalink_sp/src/networking/link_layer/msg_def.h

@@ -26,7 +26,7 @@
 #define L2_PACK_LEN_MAX 512 // bytes
 
 #define L2_ADV_PACK_LEN 28  // bytes
-#define L2_CMF_PACK_LEN 268 // bytes
+#define L2_CMF_PACK_LEN 28  // bytes
 #define L2_SVC_PACK_LEN 268 // bytes
 
 // Common structure:

df_datalink_sp/src/networking/link_layer/service.c

@@ -261,26 +261,54 @@ int32_t L2_Service_PktHandler(L2_INST *instPtr, uint8_t *msg)
 	}
 	return Status;
 #else
+	NODE_ENTRY *node;
+	uint8_t nodeId = (L2_GetNodeType(instPtr) == L2_NODE_HEAD) ? 0x02 : 0x01;
+	node = L2_GetNodeById(instPtr->nodeList, nodeId);
+	if (node == NULL)
+	{
+		node = L2_AppendNode(instPtr->nodeList, nodeId, L2_NODE_MEMBER);
+		if (node == NULL)
+		{
+			DBG_ERROR("Failed to append new node [id: %" PRIu8 "]", nodeId);
+			return ENOMEM;
+		}
+	}
+	// Reset node ttl
+	node->ttlCnt = 0;
+
 	// Calculate time deviation
-	Status = L2_GetTimeDeviation(instPtr, L2_GetLastFrameNum(instPtr), L2_GetLastSlotNum(instPtr), true, &(instPtr->log.timeDev));
+	uint32_t frameNum = L2_GetCurrentFrameNum(instPtr);
-	if (Status != SUCCESS)
+	uint32_t slotNum = L2_GetCurrentSlotNum(instPtr);
-	{
+
-		DBG_ERROR("Failed to compute time deviation.\n")
+	// //NOTE: Service frame length is 20ms with 5ms idle
-		return Status;
+	// if(slotNum < 5)
-	}
+	// {
-	// Implement a auto time sync.
+	// 	slotNum = L2_SLOTS_PER_FRAME - 5;
-	if (L2_GetNodeType(instPtr) != L2_NODE_HEAD)
+	// 	frameNum = frameNum - 1;
-	{
+	// }
-		// Time sync.
+	// else
-		L2_TimeAdjust(instPtr, &(instPtr->log.timeDev));
+	// {
-	}
+	// 	slotNum = slotNum / 5 * 5 - 5;
+	// }
+	// Status = L2_GetTimeDeviation(instPtr, frameNum, slotNum, true, &(instPtr->log.timeDev));
+	// if (Status != SUCCESS)
+	// {
+	// 	DBG_ERROR("Failed to compute time deviation.\n")
+	// 	return Status;
+	// }
+	// // Implement a auto time sync.
+	// if (L2_GetNodeType(instPtr) != L2_NODE_HEAD)
+	// {
+	// 	// Time sync.
+	// 	L2_TimeAdjust(instPtr, &(instPtr->log.timeDev));
+	// }
 	return SUCCESS;
 #endif
 }
 
 bool L2_Service_PktCheck(L2_INST *instPtr, uint8_t *msg)
 {
-	size_t packLen = Phy_GetFrameLen(L2_L2frame2L1frame(L2_SVC_FRAME));
+	size_t packLen = Phy_GetFrameLen(L2_L2frame2L1frame(L2_SVC_FRAME)) & 0xFFFFFFFE;
 	uint32_t errorBits = 0;
 	for (int i = 0; i < packLen; i++)
 	{