AOM-5721 Yocto user guide - Revision history

Jems.cheng: /* I2C(I2C Testing) */

2026-01-06T03:10:52Z

‎I2C(I2C Testing)

Jems.cheng: /* 產品官網連結(Product official website link) */

2025-12-24T08:53:45Z

‎產品官網連結(Product official website link)

Jems.cheng at 08:51, 24 December 2025

2025-12-24T08:51:06Z

Jems.cheng at 07:30, 24 December 2025

2025-12-24T07:30:00Z

Jems.cheng at 07:17, 24 December 2025

2025-12-24T07:17:24Z

Jems.cheng at 07:13, 24 December 2025

2025-12-24T07:13:24Z

Jems.cheng at 07:09, 24 December 2025

2025-12-24T07:09:11Z

Jems.cheng at 06:43, 24 December 2025

2025-12-24T06:43:46Z

Jems.cheng at 06:40, 24 December 2025

2025-12-24T06:40:09Z

Jems.cheng at 06:32, 24 December 2025

2025-12-24T06:32:07Z

Show changes

@@ Line 2,224: / Line 2,224: @@
 |}
 == '''I2C(I2C&nbsp;Testing)''' ==
-{| border="1" cellpadding="1" cellspacing="1" style="width: 800px;"
+{| border="1" cellpadding="1" cellspacing="1" style="width: 1200px;"
 |-
 | Item
@@ Line 2,235: / Line 2,236: @@
 |-
 | I2C_PM
 | 0x27: TCA9555PWR GPIO Expandor<br/> 0x2B: LT9611UXC (DSI to HDMI bridge)<br/> 0x2E: TPM<br/> 0x32: RTC<br/> 0x50: EEPROM<br/> 0x53: EEPROM<br/> 0x6C: PCIe CLKGEN<br/> 0x71: ERP_MCU
 | # i2cdetect -y -r 1
 |-
@@ Line 2,241: / Line 2,246: @@
 | 0x50: EEPROM test
 | # echo -n $'\x06\x05\x04\x03\x02\x01' > test<br/> # dd if=test of=/sys/bus/i2c/devices/1-0050/eeprom<br/> # hexdump -C /sys/bus/i2c/devices/1-0050/eeprom -n 64
 |}

@@ Line 10: / Line 10: @@
 *3x M.2 Expansions: M.2 E-Key 2230 for WiFi/BT, M.2 B-Key 3052 for 4G/LTE, M.2 B-Key 2280 for NVMe Storage
 *Various OS Support: Yocto, Windows on Arm
@@ Line 17: / Line 18: @@
 [https://apc01.safelinks.protection.outlook.com/?url=https://ess-kms.edgecenter.io/en/aimlinux/public/ECG/AOM-5721/AOM-5721_AOM-DB6700_LE_SW_User_Manual&data=05|02|Jems.Cheng@advantech.com.tw|79305104c8734ebc2c4308de42c7f4b4|a77d40d9dcba4ddab5715f18e6da853f|0|0|639021624181612138|Unknown|TWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ==|0|||&sdata=4bOQZgT5XTy8xjEVqzfCuUUOcdYDn6VL44ANZq19oEw=&reserved=0 AOM-5721+AOM-DB6700 LE SW User Manual | ESS-KMS]
 == '''硬件接口說明(Hardware interface introduction)''' ==

@@ Line 10: / Line 10: @@
 *3x M.2 Expansions: M.2 E-Key 2230 for WiFi/BT, M.2 B-Key 3052 for 4G/LTE, M.2 B-Key 2280 for NVMe Storage
 *Various OS Support: Yocto, Windows on Arm
 === '''產品官網連結(Product official website link)''' ===
@@ Line 15: / Line 16: @@
 '''AOM-5721'''
-&nbsp;
+[https://apc01.safelinks.protection.outlook.com/?url=https://ess-kms.edgecenter.io/en/aimlinux/public/ECG/AOM-5721/AOM-5721_AOM-DB6700_LE_SW_User_Manual&data=05|02|Jems.Cheng@advantech.com.tw|79305104c8734ebc2c4308de42c7f4b4|a77d40d9dcba4ddab5715f18e6da853f|0|0|639021624181612138|Unknown|TWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ==|0|||&sdata=4bOQZgT5XTy8xjEVqzfCuUUOcdYDn6VL44ANZq19oEw=&reserved=0 AOM-5721+AOM-DB6700 LE SW User Manual | ESS-KMS]
 == '''硬件接口說明(Hardware interface introduction)''' ==

@@ Line 2,222: / Line 2,222: @@
 |}
 == '''I2C(I2C&nbsp;Testing)''' ==
-{| border="1" cellpadding="1" cellspacing="1" style="width: 500px;"
+{| border="1" cellpadding="1" cellspacing="1" style="width: 800px;"
 |-
 | Item
@@ Line 2,231: / Line 2,232: @@
 | Command
 |-
-| I2C
+| I2C_PM
-| 0x50: EEPROM
+| 0x27: TCA9555PWR GPIO Expandor<br/> 0x2B: LT9611UXC (DSI to HDMI bridge)<br/> 0x2E: TPM<br/> 0x32: RTC<br/> 0x50: EEPROM<br/> 0x53: EEPROM<br/> 0x6C: PCIe CLKGEN<br/> 0x71: ERP_MCU
 | # echo -n $'\x06\x05\x04\x03\x02\x01' > test<br/> # dd if=test of=/sys/bus/i2c/devices/1-0050/eeprom<br/> # hexdump -C /sys/bus/i2c/devices/1-0050/eeprom -n 64
 |}

@@ Line 73: / Line 73: @@
 &nbsp;
 === '''Switch / Jumper Settings''' ===
 '''AOM-5721:'''

@@ Line 1,369: / Line 1,369: @@
 |}
 = '''快速入門(Quick Start)''' =
@@ Line 1,381: / Line 1,379: @@
 '''Login information: root/oelinux123'''
 == '''燒錄方法(Recovery & Rescue method)''' ==
@@ Line 1,586: / Line 1,582: @@
 &nbsp;
 = '''基本功能測試(Basic Function test)&nbsp;''' =
@@ Line 1,651: / Line 1,641: @@
 | style="width: 268px;" | Backlight
 | style="width: 490px;" |
-&#35; echo 0 > /sys/class/backlight/panel-backlight/brightness<br/> # echo 50 > /sys/class/backlight/panel-backlight/brightness<br/> # echo 100 > /sys/class/backlight/panel-backlight/brightness
+# echo 0 > /sys/class/backlight/panel-backlight/brightness<br/> # echo 50 > /sys/class/backlight/panel-backlight/brightness<br/> # echo 100 > /sys/class/backlight/panel-backlight/brightness
 |}
@@ Line 1,774: / Line 1,764: @@
 {| border="1" cellpadding="1" cellspacing="1" style="width: 1000px;"
 |-
-| style="width: 79px;" | Item
+| style="width: 122px;" | Item
-| style="width: 443px;" | Setting
+| style="width: 533px;" | Setting
 | style="width: 263px;" | Command
 |-
-| style="width: 79px;" | AIW-170BQ
+| style="width: 122px;" | AIW-170BQ
-| style="width: 443px;" | Connect AIW-170BQ to M2_E_1
+| style="width: 533px;" | Connect AIW-170BQ to M2_E_1
 | style="width: 263px;" | # hciconfig<br/> # hciconfig hci0 up<br/> # bluetoothctl<br/> # discoverable on<br/> # pairable on<br/> # scan on<br/> Device D0:57:7E:FF:7B:A6 Name: NB140511<br/> # pair 84:C5:A6:D3:AF:E4<br/> # connect 84:C5:A6:D3:AF:E4
 |-
-| style="width: 79px;" | AIW-170BQ status
+| style="width: 122px;" | AIW-170BQ status
-| style="width: 443px;" | AIW-170BQ<br/> Bus 001 Device 004: ID 0cf3:e600 Qualcomm Atheros Communications
+| style="width: 533px;" | AIW-170BQ<br/> Bus 001 Device 004: ID 0cf3:e600 Qualcomm Atheros Communications
 | style="width: 263px;" | # lsusb
 |}
@@ Line 1,805: / Line 1,795: @@
 | Use the MBIM to connect to the internet
+|
-&#35; chmod u+w /sys/bus/usb-serial/drivers/option1/new_id<br/> # echo "2cb7 0111" > /sys/bus/usb-serial/drivers/option1/new_id<br/> # mbimcli -d /dev/cdc-wdm0 -p --query-connection-state<br/> # mbimcli -d /dev/cdc-wdm0 -p --query-subscriber-ready-status<br/> # mbimcli -d /dev/cdc-wdm0 -p --set-radio-state=on
+# chmod u+w /sys/bus/usb-serial/drivers/option1/new_id<br/> # echo "2cb7 0111" > /sys/bus/usb-serial/drivers/option1/new_id<br/> # mbimcli -d /dev/cdc-wdm0 -p --query-connection-state<br/> # mbimcli -d /dev/cdc-wdm0 -p --query-subscriber-ready-status<br/> # mbimcli -d /dev/cdc-wdm0 -p --set-radio-state=on
 //# mbimcli -d /dev/cdc-wdm0 -p --enter-pin=0000 (If needed)<br/> # mbim-network /dev/cdc-wdm0 start<br/> # mbimcli -d /dev/cdc-wdm0 -p --query-ip-configuration<br/> # /tools/modem/mbim-set-ip /dev/cdc-wdm0 wwan0<br/> # ping 8.8.8.8 -I wwan0
@@ Line 2,054: / Line 2,044: @@
 | Connect CAN1 and CAN2 loop test&nbsp;
+|
-&#35; ip link set can0 up type can bitrate 1000000 dbitrate 8000000 &nbsp;fd on<br/> # ip link set can1 up type can bitrate 1000000 dbitrate 8000000 &nbsp;fd on<br/> # candump can0 && candump can1 &<br/> # cansend can0 123##300112233445566778899aabbccddeeff<br/> # cansend can1 123##300112233445566778899aabbccddeeff
+# ip link set can0 up type can bitrate 1000000 dbitrate 8000000 &nbsp;fd on<br/> # ip link set can1 up type can bitrate 1000000 dbitrate 8000000 &nbsp;fd on<br/> # candump can0 && candump can1 &<br/> # cansend can0 123##300112233445566778899aabbccddeeff<br/> # cansend can1 123##300112233445566778899aabbccddeeff
 |-
@@ Line 2,086: / Line 2,076: @@
 | Mic: Connect the Mic to the Audio output and play a WAV file that was recorded. Then play the recorded WAV file<br/> Run:<br/> # /tools/cdt/ufsChangeToEDPwithSGTL5000.sh<br/> or<br/> # /tools/cdt/emmcChangeToEDPwithSGTL5000.sh<br/> Check model:<br/> # dmesg &#124; grep model
+|
-&#35; tinymix set "Mic Volume" 3<br/> # pactl set-source-port regular2 speaker-mic<br/> # parec -v --rate=48000 --format=s16le --channels=1 --file-format=wav /tmp/audio_48k.wav --device=regular2<br/> or<br/> # tinymix set "Mic Volume" 3<br/> # pactl set-source-port regular2 speaker-mic<br/> # source /opt/qcom/qirp-sdk/qirp-setup.sh<br/> # gst-launch-1.0 -v pulsesrc volume=1&nbsp;! audioconvert&nbsp;! wavenc&nbsp;! filesink location=/tmp/audio_48k.wav
+# tinymix set "Mic Volume" 3<br/> # pactl set-source-port regular2 speaker-mic<br/> # parec -v --rate=48000 --format=s16le --channels=1 --file-format=wav /tmp/audio_48k.wav --device=regular2<br/> or<br/> # tinymix set "Mic Volume" 3<br/> # pactl set-source-port regular2 speaker-mic<br/> # source /opt/qcom/qirp-sdk/qirp-setup.sh<br/> # gst-launch-1.0 -v pulsesrc volume=1&nbsp;! audioconvert&nbsp;! wavenc&nbsp;! filesink location=/tmp/audio_48k.wav
 |}
@@ Line 2,154: / Line 2,144: @@
 | style="width: 485px;" | 1280x800 and 1280x720 preview
 | style="width: 562px;" |
-&#35; source /opt/qcom/qirp-sdk/qirp-setup.sh<br/> # export XDG_RUNTIME_DIR=/dev/socket/weston<br/> # export WAYLAND_DISPLAY=wayland-1<br/> Set 0~7 CPU to performance:<br/> # echo "performance" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor<br/> # echo "performance" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor<br/> # echo "performance" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor<br/> # echo "performance" > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor<br/> # echo "performance" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor<br/> # echo "performance" > /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor<br/> # echo "performance" > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor<br/> # echo "performance" > /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor
+# source /opt/qcom/qirp-sdk/qirp-setup.sh<br/> # export XDG_RUNTIME_DIR=/dev/socket/weston<br/> # export WAYLAND_DISPLAY=wayland-1<br/> Set 0~7 CPU to performance:<br/> # echo "performance" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor<br/> # echo "performance" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor<br/> # echo "performance" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor<br/> # echo "performance" > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor<br/> # echo "performance" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor<br/> # echo "performance" > /sys/devices/system/cpu/cpu5/cpufreq/scaling_governor<br/> # echo "performance" > /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor<br/> # echo "performance" > /sys/devices/system/cpu/cpu7/cpufreq/scaling_governor
 Launch 4 camera:<br/> # gst-launch-1.0 -e qtivcomposer name=mixer \<br/> sink_0::position="<0, 0>" sink_0::dimensions="<1280, 800>" \<br/> sink_1::position="<1280, 0>" sink_1::dimensions="<1280, 720>" \<br/> sink_2::position="<0, 720>" sink_2::dimensions="<1280, 720>" \<br/> sink_3::position="<1280, 720>" sink_3::dimensions="<1280, 720>" \<br/> mixer.&nbsp;! queue&nbsp;! waylandsink enable-last-sample=false fullscreen=true \<br/> qtiqmmfsrc video_0::type=preview name=camsrc_0 camera=0 ife-direct-stream=1&nbsp;! 'video/x-raw,format=NV12,width=1280,height=800,framerate=30/1'&nbsp;! mixer. \<br/> qtiqmmfsrc name=camsrc_1 camera=1&nbsp;! video/x-raw, format=NV12, width=1280, height=720, framerate=30/1&nbsp;! mixer. \<br/> qtiqmmfsrc name=camsrc_2 camera=2&nbsp;! video/x-raw, format=NV12, width=1280, height=720, framerate=30/1&nbsp;! mixer. \<br/> qtiqmmfsrc name=camsrc_3 camera=3&nbsp;! video/x-raw, format=NV12, width=1280, height=720, framerate=30/1&nbsp;! mixer.
@@ Line 2,176: / Line 2,166: @@
 | Internal Watchdog
+|
-# echo c > /proc/sysrq-trigger
+#echo c > /proc/sysrq-trigger
 | '''System will reboot after 7 sec'''

@@ Line 1,588: / Line 1,588: @@
 &nbsp;
@@ Line 1,770: / Line 1,771: @@
 == '''藍芽使用方法(Bluetooth&nbsp;Testing Method): M.2 KeyE''' ==
-{| border="1" cellpadding="1" cellspacing="1" style="width: 800px;"
+{| border="1" cellpadding="1" cellspacing="1" style="width: 1000px;"
 |-
 | style="width: 79px;" | Item
@@ Line 1,780: / Line 1,781: @@
 | style="width: 263px;" | # hciconfig<br/> # hciconfig hci0 up<br/> # bluetoothctl<br/> # discoverable on<br/> # pairable on<br/> # scan on<br/> Device D0:57:7E:FF:7B:A6 Name: NB140511<br/> # pair 84:C5:A6:D3:AF:E4<br/> # connect 84:C5:A6:D3:AF:E4
 |-
-| style="width: 79px;" | &nbsp;
+| style="width: 79px;" | AIW-170BQ status
 | style="width: 443px;" | AIW-170BQ<br/> Bus 001 Device 004: ID 0cf3:e600 Qualcomm Atheros Communications
 | style="width: 263px;" | # lsusb
@@ Line 1,813: / Line 1,814: @@
 |}
-'''NVMe使用方法(NVMe&nbsp;Testing Method): M.2 KeyM'''
+== '''NVMe使用方法(NVMe&nbsp;Testing Method): M.2 KeyM''' ==
 {| border="1" cellpadding="1" cellspacing="1" style="width: 1200px;"
@@ Line 2,159: / Line 2,160: @@
 &nbsp;
 = '''通用方法(General Method)''' =