测试指导
网口测试
网口1
配置电脑有线网卡IP为 192.168.137.99
使用网线连接开发板网口和电脑的网口,串口显示信息:
[ 1069.788888] rk_gmac-dwmac 2a220000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
默认是自动获取ip,但测试是配置静态ip来测,具体配置命令如下:
ifconfig eth1 down
ifconfig eth0 up
ifconfig eth0 192.168.137.81
输入指令如下进行验证网口1:
ping -I eth0 192.168.137.99 -c 2 -w 4
PING 192.168.137.99 (192.168.137.99) from 192.168.137.17 eth0: 56(84) bytes of data.
64 bytes from 192.168.137.99: icmp_seq=1 ttl=128 time=1.28 ms
64 bytes from 192.168.137.99: icmp_seq=2 ttl=128 time=0.378 ms
--- 192.168.137.99 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1002ms
rtt min/avg/max/mdev = 0.378/0.829/1.280/0.451 ms
网口2
配置电脑有线网卡IP为 192.168.137.99
使用网线连接开发板网口和电脑的网口,串口显示信息:
[ 113.734632] k1x_emac cac80000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
默认是自动获取ip,但测试是配置静态ip来测,具体配置命令如下:
ifconfig eth0 down
ifconfig eth1 up
ifconfig eth1 192.168.137.81
输入指令如下进行验证网口2:
ping -I eth1 192.168.137.99 -c 2 -w 4
PING 192.168.137.99 (192.168.137.99) from 192.168.137.185 eth1: 56(84) bytes of data.
64 bytes from 192.168.137.99: icmp_seq=1 ttl=128 time=1.42 ms
64 bytes from 192.168.137.99: icmp_seq=2 ttl=128 time=0.489 ms
--- 192.168.137.99 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1002ms
rtt min/avg/max/mdev = 0.489/0.955/1.421/0.466 ms
USB测试
将USB设备插入底板USB接口,系统会输出类似如下信息:
[ 56.017601] usb 3-1: new SuperSpeed USB device number 2 using xhci-hcd
[ 56.047097] usb-storage 3-1:1.0: USB Mass Storage device detected
[ 56.054981] scsi host0: usb-storage 3-1:1.0
[ 57.063522] scsi 0:0:0:0: Direct-Access aigo U330 PMAP PQ: 0 ANSI: 6
[ 59.137255] sd 0:0:0:0: [sda] 122880000 512-byte logical blocks: (62.9 GB/58.6 GiB)
[ 59.145513] sd 0:0:0:0: [sda] Write Protect is off
[ 59.150350] sd 0:0:0:0: [sda] Mode Sense: 2b 00 00 08
[ 59.155652] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 59.168788] sda: sda1
[ 59.171550] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 59.223333] exFAT-fs (sda): invalid fs_name
[ 59.227645] exFAT-fs (sda): failed to read boot sector
[ 59.232849] exFAT-fs (sda): failed to recognize exfat type
[ 59.244624] ntfs3: sda: Primary boot signature is not NTFS.
[ 59.250272] ntfs3: sda: try to read out of volume at offset 0xea5fffe00
[ 59.547291] exFAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
将USB设备从底板拔出,系统会输出类似如下信息:
[ 79.939940] usb 3-1: USB disconnect, device number 2
SD接口测试
将TF卡安装到SD接口,开发会输出如下信息:
[ 98.656408] mmc0: new high speed SDHC card at address 1234
[ 98.663781] mmcblk0: mmc0:1234 SA08G 7.21 GiB
[ 98.670550] mmcblk0: p1
将TF拔出,输出信息如下:
[ 142.185791] mmc0: card 1234 removed
音频播放测试(等新版)
把耳机接入丝印对应的接口
输入指令如下进行测试:
aplay -l
aplay -D hw:0,0 test_app/music_test.wav
Playing WAVE 'test_app/music_test.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo
录音测试(等新版)
把带MIC的耳机插入丝印对应的接口
输入如下指令进行10秒的录音:
arecord -d 10 -f cd -r 44100 -c 2 -t wav record.wav
把耳机或者喇叭接入丝印J16对应的接口播放录制的音频文件,输入如下指令:
aplay -D hw:0,0 record.wav
SPEAKER测试(等新版)
输入如下指令
aplay test_app/music_test.wav
Wifi测试
把WIFI天线连接到”U40”接口上
生成 SSID 的 WPA PSK 文件
cat > /etc/wpa_supplicant.conf << 'EOF'
ctrl_interface=/var/run/wpa_supplicant
update_config=1
network={
ssid="zhi"
psk="123456789"
key_mgmt=WPA-PSK
}
EOF
连接,输入指令如下:
wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant.conf
Successfully initialized wpa_supplicant
获取IP,输入指令如下:
udhcpc -i wlan0
udhcpc: started, v1.36.1
udhcpc: broadcasting discover
udhcpc: broadcasting select for 192.168.39.200, server 192.168.39.83
udhcpc: lease of 192.168.39.200 obtained from 192.168.39.83, lease time 3600
deleting routers
adding dns 192.168.39.83
测试连接,输入指令如下:
ping -4 -I wlan0 www.baidu.com -c 3 -w 4
PING (183.2.172.177) from 192.168.39.200 wlan0: 56(84) bytes of data.
64 bytes from 183.2.172.177 (183.2.172.177): icmp_seq=1 ttl=52 time=281 ms
64 bytes from 183.2.172.177 (183.2.172.177): icmp_seq=2 ttl=52 time=332 ms
64 bytes from 183.2.172.177 (183.2.172.177): icmp_seq=3 ttl=52 time=252 ms
--- ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 252.230/288.472/332.418/33.186 ms
蓝牙测试
把天线连接到”U40”接口上
启动蓝牙,输入指令如下:
hciconfig hci0 up
扫描外部蓝牙设备,输入指令如下:
hcitool scan
Scanning ...
40:45:A0:49:3B:1A chensz
发送L2CAP包测试,输入指令如下:
l2ping 40:45:A0:49:3B:1A
Ping: 40:45:A0:49:3B:1A from E8:5C:5F:B5:7A:11 (data size 44) ...
44 bytes from 40:45:A0:49:3B:1A id 0 time 32.41ms
44 bytes from 40:45:A0:49:3B:1A id 1 time 77.03ms
44 bytes from 40:45:A0:49:3B:1A id 2 time 90.89ms
44 bytes from 40:45:A0:49:3B:1A id 3 time 59.38ms
44 bytes from 40:45:A0:49:3B:1A id 4 time 93.44ms
^C5 sent, 5 received, 0% loss
M.2接口测试
开发板断电,接上M.2接口硬盘后启动开发板
创建挂载点并挂载硬盘,输入指令如下:
mkdir -p /mnt/nvme
mount /dev/nvme0n1p1 /mnt/nvme
查看挂载情况,输入指令如下:
df -h
卸载硬盘,输入指令如下:
umount /mt/nvme
M.2 WiFi
接口说明:PCIe M.2 Key-E 接口,可用于连接 M.2 WiFi 网卡。
接口丝印:WIFI
功能测试
操作一:更新固件和配置到开发板
为开发板断电并连接 Intel AC3165 网卡到 WiFi 接口。
为开发上电,登录开发板后输入 lspci 命令查看 PCI 总线上是否存在 3165 模块:
lspc
01:00.0 Class 0280: 8086:3165
把 WiFi 模块的固件解压到开发板的根目录(WiFi 固件位于 1.通用资料/1.2固件 ):
tar xf iwlwifi-7265.tar.gz -C /
加载 WiFi 的驱动模块,命令如下:
cd /lib/firmware
ln -sf iwlwifi-7265D-29.ucode iwlwifi-7265D-22.ucode
ls -l iwlwifi-7265D-*.ucode
cd /lib/modules/$(uname -r)
depmod -a
modprobe cfg80211
modprobe mac80211
modprobe iwlwifi
modprobe iwlmvm
创建配置,命令如下:
cat > /etc/wpa_supplicant.conf << 'EOF'
ctrl_interface=/var/run/wpa_supplicant
update_config=1
network={
ssid="zhi"
psk="123456789"
key_mgmt=WPA-PSK
}
EOF
操作二:测试 WiFi 功能
连接 WiFi 网络,命令如下:
wpa_supplicant -B -i wlP2p1s0 -c /etc/wpa_supplicant.conf
Successfully initialized wpa_supplicant
rfkill: Cannot open RFKILL control device
为 WiFi 网卡获取 IP,命令如下:
udhcpc -i wlP2p1s0
udhcpc: started, v1.36.1
udhcpc: broadcasting discover
udhcpc: broadcasting discover
udhcpc: broadcasting discover
[ 648.886876] wlP2p1s0: authenticate with 3e:0f:fe:a1:9c:c1
[ 648.892438] wlP2p1s0: 80 MHz not supported, disabling VHT
[ 648.902205] wlP2p1s0: send auth to 3e:0f:fe:a1:9c:c1 (try 1/3)
[ 648.921023] wlP2p1s0: authenticated
[ 648.926976] wlP2p1s0: associate with 3e:0f:fe:a1:9c:c1 (try 1/3)
[ 648.966319] wlP2p1s0: RX AssocResp from 3e:0f:fe:a1:9c:c1 (capab=0x1431 status=0 aid=1)
[ 648.988409] wlP2p1s0: associated
[ 649.103599] wlP2p1s0: Limiting TX power to 20 (20 - 0) dBm as advertised by 3e:0f:fe:a1:9c:c1
ping -I wlP2p1s0 www.baidu.com
PING www.baidu.com(240e:ff:e020:99b:0:ff:b099:cff1 (240e:ff:e020:99b:0:ff:b099:cff1)) from 240e:47e:32e1:75ff:a3bf:def1:4d68:7cbe wlP2p1s0: 56 data bytes
64 bytes from 240e:ff:e020:99b:0:ff:b099:cff1 (240e:ff:e020:99b:0:ff:b099:cff1): icmp_seq=1 ttl=54 time=57.8 ms
64 bytes from 240e:ff:e020:99b:0:ff:b099:cff1 (240e:ff:e020:99b:0:ff:b099:cff1): icmp_seq=2 ttl=54 time=44.0 ms
结果:WiFi 网卡能获取到 IP 表示正常。
can测试
连接两块板的can口后通电(H接H,L接L)
配置can,两块板的输入指令如下:
ip link set can0 up type can bitrate 1000000 dbitrate 5000000 fd on
candump can0
ip link set can1 up type can bitrate 1000000 dbitrate 5000000 fd on
candump can1
MYZR-K1-LB-REVA发送数据,输入指令如下:
cansend can0 1F334455#1122334455667788
MYZR-T536-EK270可以收到"can1 1F334455 [8] 11 22 33 44 55 66 77 88",按下"Ctrl + C"退出接收
更改MYZR-K1-LB-REVA的can配置,MYZR-T536-EK270发送数据,输入指令如下:
candump can0
cansend can1 1F334455#1122334455667788
MYZR-K1-LB-REVA可以收到"can0 1F334455 [8] 11 22 33 44 55 66 77 88",按下"Ctrl + C"退出接收
232测试
使用232-USB转换头连接开发板和电脑,查看板子底部丝印,RX接TX,TX接RX
使用Xshell打开对应串口,将波特兰设置成115200,数据为8位,停止位1位
输入如下命令
stty -F /dev/ttyS2 115200
echo "123456789" > /dev/ttyS2
cat /dev/ttyS2
在232串口终端,直接输入123(不显示),板子输出结果:
123
485测试
使用485-USB转换头连接开发板和电脑,查看板子底部丝印,B对应转接头B,A对应转接头A
使用Xshell打开对应串口,将波特兰设置成115200,数据为8位,停止位1位
输入如下命令
stty -F /dev/ttyS5 115200
echo "123456789" > /dev/ttyS5
cat /dev/ttyS5
在485串口终端,直接输入123(不显示),板子输出结果:
123
rtc测试
断电,检查纽扣电池是否安装,用万用表检查RTC电池有没有电,测出来是3.3v左右才是正常的
设备通电,查看当前系统时钟,输入指令如下:
date
Sat Jan 1 00:01:02 UTC 2000
查看rtc时钟,输入指令:
hwclock -f /dev/rtc0
Sat Jan 1 00:01:04 UTC 2000
设置系统时间并将系统时间写入rtc
date -s "2025-01-24 14:00:00" && hwclock -w -f /dev/rtc0
查看有没有成功写入,输入指令如下:
hwclock -f /dev/rtc0
Fri Jan 24 14:00:17 2025 0.000000 seconds
设备断电重启,查看rtc时钟,输入指令如下:
hwclock -f /dev/rtc0
Wed May 14 10:30:43 2025 0.000000 seconds
ADC测试
输入如下指令
cd /sys/bus/iio/devices/iio:device0
cat in_voltage2_raw
0
cat in_voltage3_raw
2412
HDMI_TX测试
摄像头测试
关掉开发板电源,摄像头朝向缺口处安装,启动东开发板。
确定摄像头接口并运行命令确定摄像头连接的 MIPI CSI 接口(如 CSI1),运行以下命令(以 CSI1 为例):
cam-test /usr/share/camera_json/csi1_camera_detect.json
如果成功,如下示例输出,系统会自动生成可用的 JSON 文件到 /usr/share/camera_json/ 目录。如果失败,说明没有支持此摄像头,或者硬件有问题:
...
I: cam_sensors_module.c(240): "detect ov5695_spm sensors in csi1: success, set 2592x1944 to 1920x1080"
I: auto_detect_camera(1430): "auto detect sensor ===================== finish "
I: update_json_file(732): "save json to /usr/share/camera_json/csi1_camera_auto.json success"
启动CSI
WAYLAND_DISPLAY=wayland-1 XDG_RUNTIME_DIR=/root/ \
gst-launch-1.0 -v \
spacemitsrc location=/usr/share/camera_json/csi1_camera_auto.json ! \
queue ! \
waylandsink sync=0 render-rectangle="<0,0,1280,720>"
MIPI_DSI测试(缺5inch屏验证)
关掉开发板电源,接上mipi屏幕,启动东开发板。
可以看到启动log和系统界面。
GPIO测试
丝印 |
1 |
3 |
5 |
7 |
11 |
… |
16 |
GIPO |
GPIO1_B4 |
GPIO1_B5 |
GPIO1_B6 |
GPIO1_B7 |
GND |
… |
GPIO1_C7 |
高电平 |
1.8V |
1.8V |
1.8V |
1.8V |
… |
1.8V |
输入如下指令使GPIO1_B4处于高电平:
./test_app/gpio_test.out GPIO1_B4 1
Set GPIO44 HIGH
输入如下指令使GPIO1_B4处于低电平:
./test_app/gpio_test.out GPIO1_B4 0
Set GPIO44 LOW
中断检测,触发方式为下降沿触发,将管脚J23:1和J23:2使用杜邦线连接,输入如下指令使管脚进入中断检测
./test_app/gpio_test.out GPIO1_B4 irq &
./test_app/gpio_test.out GPIO1_B5 1
./test_app/gpio_test.out GPIO1_B5 0
GPIO44 interrupt detected! Value: 0
4G
export OUT_IO_OUT_NUM=23
echo ${OUT_IO_OUT_NUM} > /sys/class/gpio/export
echo "out" > /sys/class/gpio/gpio${OUT_IO_OUT_NUM}/direction
echo 1 > /sys/class/gpio/gpio${OUT_IO_OUT_NUM}/value
export OUT_IO_OUT_NUM=48
echo ${OUT_IO_OUT_NUM} > /sys/class/gpio/export
echo "out" > /sys/class/gpio/gpio${OUT_IO_OUT_NUM}/direction
echo 0 > /sys/class/gpio/gpio${OUT_IO_OUT_NUM}/value
export OUT_IO_OUT_NUM=24
echo ${OUT_IO_OUT_NUM} > /sys/class/gpio/export
echo "out" > /sys/class/gpio/gpio${OUT_IO_OUT_NUM}/direction
echo 1 > /sys/class/gpio/gpio${OUT_IO_OUT_NUM}/value
[ 34.053593] usb 1-1.4: new high-speed USB device number 4 using mv-ehci
[ 34.169682] cdc_ether 1-1.4:1.0 eth2: register 'cdc_ether' at usb-mv-ehci1-1.4, CDC Ethernet Device, 22:89:84:6a:96:ab
[ 34.193272] usbcore: registered new interface driver usbserial_generic
[ 34.200001] usbserial: USB Serial support registered for generic
[ 34.213736] usbcore: registered new interface driver option
[ 34.219453] usbserial: USB Serial support registered for GSM modem (1-port)
[ 34.226740] option 1-1.4:1.2: GSM modem (1-port) converter detected
[ 34.233444] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB0
[ 34.240608] option 1-1.4:1.3: GSM modem (1-port) converter detected
[ 34.247249] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB1
[ 34.254438] option 1-1.4:1.4: GSM modem (1-port) converter detected
[ 34.261082] usb 1-1.4: GSM modem (1-port) converter now attached to ttyUSB2
echo -e "AT+QNETDEVCTL?\r\n" > /dev/ttyUSB1
echo -e "AT+QGMR\r\n" > /dev/ttyUSB1
echo -e "AT+CPIN?\r\n" > /dev/ttyUSB1
echo -e "AT+CEREG?\r\n" > /dev/ttyUSB1
echo -e "AT+QNETDEVCTL=3,1,1\r\n" > /dev/ttyUSB1
ping -I eth2 www.baidu.com -4 -c 3
PING www.a.shifen.com (183.240.99.224) from 192.168.43.100 eth2: 56(84) bytes of data.
64 bytes from 183.240.99.224 (183.240.99.224): icmp_seq=1 ttl=51 time=119 ms
64 bytes from 183.240.99.224 (183.240.99.224): icmp_seq=2 ttl=51 time=106 ms
64 bytes from 183.240.99.224 (183.240.99.224): icmp_seq=3 ttl=51 time=117 ms
--- www.a.shifen.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 106.129/114.143/119.065/5.716 ms