一、描述你遇到的问题
测试 H3863 开发板，数据传输时延问题。
A H3863 作为 server 板子， 数据接收函数内，拉高 GPIO3 引脚；
B H3863 作为 client 板子，client 发送函数内，拉高 GPIO3 引脚；
当 B -> A 发送数据时，正常应该 B 先拉高引脚，然后 A 接收到数据拉高引脚，但是实际情况为 A 作为接收端，居然比 B 发送端引脚拉高时间早。
目前基本可以定位为封装的库内数据处理存在较大时延差异。
二、你具体做的所有步骤结果截图
client 代码修改
这个函数随后被注册到被封装的库
server 代码修改
这个函数同样被注册到封装库内
三、当前开发板状态全景照片
client
四、开发板串口所有日志
server:
boot.
Flash Init Fail! ret = 0x80001341
verify_public_rootkey secure verify disable!
verify_params_key_area secure verify disable!
verify_params_area_info secure verify disable!
verify_image_key_area secure verify disable!
verify_image_code_info secure verify disable!
SSB Uart Init Succ!
SSB Flash Init Succ!
verify_image_key_area secure verify disable!
verify_image_code_info secure verify disable!
Flashboot Uart Init Succ!
Flashboot Malloc Init Succ!
Flash Init Succ!
No need to fix SR!
flashboot version : 1.10.101
[UPG] upgrade init OK!
No need to upgrade...
flash_encrypt disable.
verify_image_key_area secure verify disable!
verify_image_code_info secure verify disable!
APP|Debug uart init succ.
[UPG] upgrade init OK!
APP|init_dev_addr, mac_addr:0xb1,0x 0,0x73,0x2d,0x**,0x**,
xo_trim_temp_comp val:0 0
APP|AT uart init succ.
los_at_plt_cmd_register EXCUTE
APP|WARNING: main_initialise::thread[11] func is null
cpu 0 entering scheduler
APP|btc open
[RADAR_LOG] alg ctrl read from nv [1][2][0][0][1][1][20]
device_main_init: 0!
===hal_initialize_phy===225===
device_module_init:: succ!
cali_set_cali_mask:old[0x0] -> new[0x1fa2]
fe_rf_initialize
cali_offline_cali_entry enter
cali_set_cali_done_flag:old[0x0] -> new[0x1]
rf cali OK. time cost:22, ret:0
[ACore] sle enable cbk in, result:0
sle enable
[sle uart server] sle uart add service in
[sle uart server] sle uart add service, server_id:1, service_handle:1, property_handle:2
[sle uart server] start service cbk callback server_id:1, handle:1, status:0
[sle uart server] sle uart add service out
[sle uart server] sle_uart_local addr: 0x01 0x02 0x03 0x04 0x05 0x06
[ACore] sle set announce param, handle:1, mode:3, min_interval:c8, max_interval:c8, tx_power: 18
[ACore] sle set announce param, own addr:0x01::::05:06
[ACore] sle set announce param, peer addr:0x00::::00:00
[sle uart server] data.announce_data_len = 6
[sle uart server] data.announce_data: 0x01 0x02 0x01 0x02 0x02 0x00
[sle uart server] local_name_len = 15
[sle uart server] local_name: 0x73 0x6c 0x65 0x5f 0x75 0x61 0x72 0x74 0x5f 0x73 0x65 0x72 0x76 0x65 0x72
[sle uart server] data.seek_rsp_data_len = 20
[sle uart server] data.seek_rsp_data: 0x0c 0x02 0x0a 0x10 0x0b 0x73 0x6c 0x65 0x5f 0x75 0x61 0x72 0x74 0x5f 0x73 0x65 0x72 0x76 0x65 0x72
[sle uart server] set announce data success.
[ACore] sle start announce in, adv_id:1
[ACore] sle adv cbk in, event:0 status:0
[ACore] sle adv cbk in, event:1 status:0
[ACore] sle adv cbk in, event:2 status:0
[ACore] sle adv cbk in, event:3 status:0
[sle uart server] sle announce enable callback id:01, state:0
[sle uart server] init ok
xo update temp:3,diff:0,xo:0x3083c
[Connected]
addr:ee::::8d:5c, handle:00
[ACore] sle adv cbk in, event:7 status:0
[sle uart server] connect state changed callback conn_id:0x00, conn_state:0x1, pair_state:0x1, disc_reason:0x0
[sle uart server] connect state changed callback addr:ee::::8d:a13edc
[sle uart server] sle announce terminal callback id:01
[sle uart server] pair complete conn_id:00, status:0
[sle uart server] pair complete addr:ee:::**:8d:a13edc
[sle uart server] ssaps ssaps_mtu_changed_cbk callback server_id:0, conn_id:0, mtu_size:208, status:0
client:
boot.
Flash Init Fail! ret = 0x80001341
verify_public_rootkey secure verify disable!
verify_params_key_area secure verify disable!
verify_params_area_info secure verify disable!
verify_image_key_area secure verify disable!
verify_image_code_info secure verify disable!
SSB Uart Init Succ!
SSB Flash Init Succ!
verify_image_key_area secure verify disable!
verify_image_code_info secure verify disable!
Flashboot Uart Init Succ!
Flashboot Malloc Init Succ!
Flash Init Succ!
No need to fix SR!
flashboot version : 1.10.101
[UPG] upgrade init OK!
No need to upgrade...
flash_encrypt disable.
verify_image_key_area secure verify disable!
verify_image_code_info secure verify disable!
APP|Debug uart init succ.
[UPG] upgrade init OK!
APP|init_dev_addr, mac_addr:0x35,0x 0,0x73,0xba,0x**,0x**,
xo_trim_temp_comp val:0 0
APP|AT uart init succ.
los_at_plt_cmd_register EXCUTE
APP|WARNING: main_initialise::thread[11] func is null
cpu 0 entering scheduler
APP|btc open
[RADAR_LOG] alg ctrl read from nv [1][2][0][0][1][1][20]
device_main_init: 0!
===hal_initialize_phy===225===
device_module_init:: succ!
cali_set_cali_mask:old[0x0] -> new[0x1fa2]
fe_rf_initialize
cali_offline_cali_entry enter
cali_set_cali_done_flag:old[0x0] -> new[0x1]
rf cali OK. time cost:22, ret:0
xo update temp:3,diff:0,xo:0x3083c
[SLE Client] try enable.
[ACore] sle enable cbk in, result:0
sle enable: 0.
sle enable
[SLE Client] try enable.
[SLE Client] sle enbale fail !
[adv_report] event_type: 0x03, addr_type: 0x0000, addr: 01::::05:06
[adv_report] data length: 6, data: 0x01 0x02 0x01 0x02 0x02 0x00
[adv_report] event_type: 0x0b, addr_type: 0x0000, addr: 01::::05:06
[adv_report] data length: 20, data: 0x0c 0x02 0x0a 0x10 0x0b 0x73
[sle uart client] sle uart scan data :
[sle uart client] sle uart scan data :
sle_uart_server
[Connected]
addr:01:::**:05:06, handle:00
[sle uart client] conn state changed disc_reason:0x0
[sle uart client] SLE_ACB_STATE_CONNECTED
[sle uart client] sle_low
