错误 #114
功能 #84: 上行同步功能开发
同步信道decomp接收的数据头中的slotidx和decomp入参nslotidx不一致,导致track fail
100%
描述
从接收到的数据文件头中获取的slotidx要比入参传进来的nslotidx晚8个slot(buffer共有8个),slotidx不一致的现象是偶然现象,当该现象出现在SSB所在的slot(slotidx%40 == 0)时,会导致收到的数据并没有SSB,进而导致同步跟踪失败
历史记录
由 guo hanlin 更新于 将近 5 年 之前
- 状态 从 新建 变更为 进行中
[05-14 10:56:00.735][ERROR][FAFA0002], SSB24, nSlotIdx4064 not equal to CurSlotIdx4056 -diff[-8], last_in_slot_idx4063, last_cur_idx4063
[05-14 10:56:00.780][ERROR][FAFA0002], SSB34, nSlotIdx4154 not equal to CurSlotIdx4146 -diff[-8], last_in_slot_idx4153, last_cur_idx4153
[05-14 10:56:00.862][ERROR][FAFA0002], SSB38, nSlotIdx4318 not equal to CurSlotIdx4310 -diff[-8], last_in_slot_idx4317, last_cur_idx4317
[05-14 10:56:01.081][ERROR][FAFA0002], SSB36, nSlotIdx4756 not equal to CurSlotIdx4748 -diff[-8], last_in_slot_idx4755, last_cur_idx4755
[05-14 10:56:01.117][ERROR][FAFA0002], SSB28, nSlotIdx4828 not equal to CurSlotIdx4820 -diff[-8], last_in_slot_idx4827, last_cur_idx4827
[05-14 10:56:01.190][ERROR][FAFA0002], SSB14, nSlotIdx4974 not equal to CurSlotIdx4966 -diff[-8], last_in_slot_idx4973, last_cur_idx4973
[05-14 10:56:01.202][ERROR][FAFA0002], SSB38, nSlotIdx4998 not equal to CurSlotIdx4990 -diff[-8], last_in_slot_idx4997, last_cur_idx4997
由 guo hanlin 更新于 将近 5 年 之前
驱动侧加入打印定位到问题
[05-14 15:57:33.651][ERROR][Error] last_buffer_idx4, nBufIndex24
[05-14 15:57:33.652][ERROR][Error] last_buffer_idx4, nBufIndex26
[05-14 15:57:33.652][ERROR][FAFA0002], SSB13, nSlotIdx6533 not equal to CurSlotIdx6525 -diff[-8], last_in_slot_idx6532, last_cur_idx6532
驱动侧计算bufferidx是由tti得出,而decomp中bufferidx是由传入的nslotidx计算得出