前言:
BUG情况简述
安装测试apk-->nRF Master Control Panel.apk
发现测试信号强弱时候,竟然出现信号断链问题,情况如下图;
1.查看模块版本信息:
# cat /proc/net/rtl8723bu/ver_info
Kernel Version: 3.10.0
Driver Version: v5.2.17.1_26947.20180307_COEX20180201-6f52
------------------------------------------------
CFG80211
RTW_USE_CFG80211_STA_EVENT
DBG:1
CONFIG_RTW_DEBUG
CONFIG_CONCURRENT_MODE
CONFIG_POWER_SAVING
LOAD_PHY_PARA_FROM_FILE - REALTEK_CONFIG_PATH=b/firmware/
RTW_DEF_MODULE_REGULATORY_CERT=0x00
CONFIG_TXPWR_BY_RATE_EN=0
CONFIG_TXPWR_LIMIT_EN=0
CONFIG_RTW_ADAPTIVITY_EN = 0
CONFIG_RTW_WIFI_HAL
CONFIG_USB_TX_AGGREGATION
CONFIG_USB_RX_AGGREGATION
CONFIG_PREALLOC_RECV_SKB
=== XMIT-INFO ===
NR_XMITFRAME = 256
NR_XMITBUFF = 4
MAX_XMITBUF_S