修充电器上瘾
萤火工场GD32VW553-IOT测评+1、基本指令
萤火工场GD32VW553-IOT开发板随机带的DEMO程序是GD32VW553的基本指令固件。基本指令不同于AT指令。
其帮助文件《GD32VW553 基本指令用户指南》可以从下面地址下载：
使用 USB 线将测试机与开发板连接，打开 UART 工具，连接到正确的COM 口。开发板上电并
正确启动后，通过UART 工具下发指令，开发板即可根据指令内容完成相应操作。
1、help指令
help
==============================
ble_help
==============================
help
reboot
version
tasks
free
sys_ps
cpu_stats
rmem
ps_stats
ping
join_group
iperf
iperf3
wifi_debug
wifi_open
wifi_close
wifi_mac_addr
wifi_concurrent
wifi_auto_conn
wifi_wireless_mode
wifi_roaming
wifi_scan
wifi_connect
wifi_connect_bssid
wifi_disconnect
wifi_status
wifi_set_ip
wifi_ps
wifi_listen_interval
wifi_setup_twt
wifi_teardown_twt
wifi_monitor
wifi_ap
wifi_stop_ap
nvds
2、ble_help：ble帮助信息
# ble_help
BLE COMMAND LIST:
==============================
ble_enable
ble_disable
ble_ps
ble_courier_wifi
ble_adv
ble_adv_stop
ble_adv_restart
ble_disconn
ble_remove_bond
ble_list_sec_devs
ble_set_auth
ble_pair
ble_encrypt
ble_passkey
ble_compare
ble_peer_feat
ble_peer_ver
ble_param_update
ble_get_rssi
ble_set_dev_name
ble_set_pkt_size3、ble_courier_wifi蓝牙配网
Usage: ble_courier_wifi <0:disable or 1:enable>
该指令用来打开或关闭蓝牙配网(配置 wifi 网络)功能，默认该功能是关闭的。打开该功能后，
设备会发送 advertising 报文供手机端发现，可以使用微信小程序“GD 蓝牙配网”进行操作。
关闭该功能后，advertising 会被关闭。
开启蓝牙配网:
ble_courier_wifi 1
# ble_courier_wifi 1
bcwl_adv_mgr_evt_hdlr state change 0x0 ==> 0x1, reason 0x0
ble_courier_wifi ret:0
# bcwl_adv_mgr_evt_hdlr state change 0x1 ==> 0x2, reason 0x0
bcwl_adv_mgr_evt_hdlr state change 0x2 ==> 0x3, reason 0x0
bcwl_adv_mgr_evt_hdlr state change 0x3 ==> 0x4, reason 0x0
bcwl_adv_mgr_evt_hdlr state change 0x4 ==> 0x6, reason 0x01）微信小程序安装“GD 蓝牙配网”
2）搜索BLE
3)输入WIFI SSID、PASSWORD
4)连接
5）日志输出：
connect success. conn idx:0, conn_hdl:0x1
ble_addr_resolvable match irk 64:A2:00:61:15:21
bcwl_adv_mgr_evt_hdlr state change 0x6 ==> 0x2, reason 0x0
le pkt size info: conn idx 0, tx oct 251, tx time 2120, rx oct 27, rx time 328
conn_idx 0 encrypt success, pairing_lvl 0x1
conn idx: 0, peer version: 0xb, subversion: 0x27b9, comp id 0x1d
conn idx: 0, peer feature: 0x000000000300f9ff
conn idx 0, intv_min 0x6, intv_max 0x6, latency 0, supv_tout 500
conn idx 0, param update ind: interval 6, latency 0, sup to 500
conn idx 0, intv_min 0x24, intv_max 0x24, latency 0, supv_tout 500
conn idx 0, param update ind: interval 36, latency 0, sup to 500
le pkt size info: conn idx 0, tx oct 251, tx time 2120, rx oct 132, rx time 2120
bcwl_handle_mgmt_handshake handshake success
conn idx 0, intv_min 0x6, intv_max 0x6, latency 0, supv_tout 500
conn idx 0, param update ind: interval 6, latency 0, sup to 500
conn idx 0, intv_min 0x24, intv_max 0x24, latency 0, supv_tout 500
conn idx 0, param update ind: interval 36, latency 0, sup to 500
disconnected. conn idx: 0, conn_hdl: 0x1 reason 0x13
bcwl_adv_mgr_evt_hdlr state change 0x2 ==> 0x6, reason 0x0
connect success. conn idx:0, conn_hdl:0x1
ble_addr_resolvable match irk 64:A2:00:61:15:21
bcwl_adv_mgr_evt_hdlr state change 0x6 ==> 0x2, reason 0x0
le pkt size info: conn idx 0, tx oct 251, tx time 2120, rx oct 27, rx time 328
conn_idx 0 encrypt success, pairing_lvl 0x1
conn idx 0, intv_min 0x6, intv_max 0x6, latency 0, supv_tout 500
conn idx: 0, peer version: 0xb, subversion: 0x27b9, comp id 0x1d
conn idx: 0, peer feature: 0x000000000300f9ff
conn idx 0, param update ind: interval 6, latency 0, sup to 500
conn idx 0, intv_min 0x24, intv_max 0x24, latency 0, supv_tout 500
conn idx 0, param update ind: interval 36, latency 0, sup to 500
le pkt size info: conn idx 0, tx oct 251, tx time 2120, rx oct 132, rx time 2120
bcwl_handle_mgmt_handshake handshake success
MAC: deauth send
[0] (-21 dBm) CH= 6 BSSID=f8:01:13:c6:d9:c5 SSID=lion [RSN:WPA-PSK TKIP,CCMP/TKIP]
MAC: auth req send
MAC: auth rsp received, status = 0
MAC: assoc req send
MAC: assoc rsp received, status = 0
WPA: 4-1 received
WPA: 4-2 send
WPA: 4-3 received
WPA: 4-4 send
WIFI_MGMT: IPv4 addr got 192.168.8.10
conn idx 0, intv_min 0x6, intv_max 0x6, latency 0, supv_tout 500
conn idx 0, param update ind: interval 6, latency 0, sup to 500
conn idx 0, intv_min 0x24, intv_max 0x24, latency 0, supv_tout 500
conn idx 0, param update ind: interval 36, latency 0, sup to 500
disconnected. conn idx: 0, conn_hdl: 0x1 reason 0x13
bcwl_adv_mgr_evt_hdlr state change 0x2 ==> 0x6, reason 0x0至此BLE配网已经完成。
4、wifi_status
WIFI Status:
==============================
WiFi VIF[0]: 76:ba:ed:09:99:13
STA
Status: Connected
SSID: lion
BSSID: f8:01:13:c6:d9:c5
Channel: 6
Bandwidth: 20MHz
Security: WPA2
Mode: 11bgn
RSSI: -15
IP: 192.168.8.10
GW: 192.168.8.1
5、ping 192.168.8.1
# ping 192.168.8.1
# [ping_test] PING 192.168.8.1 120 bytes of data
[ping_test] 120 bytes from 192.168.8.1: icmp_seq=1 time=115 ms
[ping_test] 120 bytes from 192.168.8.1: icmp_seq=2 time=85 ms
[ping_test] 120 bytes from 192.168.8.1: icmp_seq=3 time=85 ms
[ping_test] 120 bytes from 192.168.8.1: icmp_seq=4 time=85 ms
[ping_test] 120 bytes from 192.168.8.1: icmp_seq=5 time=85 ms
[ping_test] 5 packets transmitted, 5 received, 0% packet loss
[ping_test] delay: min 85 ms, max 115 ms, avg 91 ms
6、iperf3 -s -p 5003
Iperf3: start iperf3 server!
# iperf3 server:: -----------------------------------------------------------
iperf3 server:: Server listening on 5003
iperf3 server:: -----------------------------------------------------------开启一个TCP服务在5003上
7、iperf3 -c 192.168.8.11 -p 5000
通过网络调试助手开启了一个TCP服务：192.168.8.11:5000,
串口工具输入以下指令
iperf3 -c 192.168.8.11 -p 5000
Iperf3: start iperf3 client!
# 可以看到连接192.168.8.11:5000成功
版块：
开发板测评
前天 13:52
全部评论