documents
MIC-710AI IO 產線測試
產線程式說明
- 485
- 測試之前COM_SW1的四個Switch全部切成ON，將兩台MIC-710AI對接，一台是NANO另一台是NX
- 安裝環境 sudo apt-get update && sudo apt-get install -y python3-pip && sudo pip3 install pyserial
- GPIO
- 執行 sudo ./gpio_test.sh
- i211
- 執行 sudo ./burn_i211_mac.sh 00d0c9f25017
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HDD
- 在SATA 和 M.2都各連接一個SSD，在ineternl USB連接隨身碟，總共3個裝置
- 執行 sudo ./hdd test.sh
GPIO狀態資訊
- sudo cat /sys/kernel/debug/tegra_gpio
- cat /sys/kernel/debug/gpio
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將腳位寫入
- echo 168 > /sys/class/gpio/export
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腳位更改狀態，direction: in 、out、hing、low
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echo out > /sys/class/gpio/gpio12/direction
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echo in > /sys/class/gpio/gpio12/direction
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echo low > /sys/class/gpio/gpio12/direction
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echo hing > /sys/class/gpio/gpio12/direction
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value 數值，為 0 或1
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echo 0 > /sys/class/gpio/gpio168/value
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echo 1 > /sys/class/gpio/gpio168/value
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查看輸出值
- cat /sys*/class/gpio/gpio168/value
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取消狀態
- echo 168 > /sys/class/gpio/unexport
#!bin/sh
COUNTER=1
echo 511 > /sys/class/gpio/export
echo out > /sys/class/gpio/it87_gp87/direction
while [ "$COUNTER" -lt 100 ]; do
echo "gpio test ...:$COUNTER"
echo 1 > /sys/class/gpio/it87_gp87/value
sleep 0.3
echo 0 > /sys/class/gpio/it87_gp87/value
sleep 0.3
COUNTER=$(($COUNTER+1))
done
- sudo ./gpio.test.sh
i210 燒錄步驟改動如下
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先到files server下載下來放到板子上的 /home
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wget http://172.17.8.3:8080/files/advantech/mic-710ai/nano/jetpack-4.3/V1.10/mic-710ai-tester_V0.5.tbz2
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tar -xjf mic-710ai-tester_V0.5.tbz2
- Step 1. sudo ./i210_flash.sh -e
- Step 2. sudo shutdown -P now
- Step 3. Wait 5 seconds, then power on the board.
- Step 4. sudo ./i210_flash.sh -f
- Step 5. sudo shutdown -P now
- Step 6. Wait 5 seconds, then power on the board.
- Step 7. sudo ./i210_flash.sh -m 8a523dcf742b
- Step 8. sudo shutdown -P now
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Step 9. Wait 5 seconds, then power on the board.
- 查看i210有沒有掛上
- lspci
i211
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Step 1. sudo ./burn_i211_mac.sh 00d0c9f25017
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Step 2. sudo shutdown -P now
hdd
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./hdd_test.sh 2
- 後面輸入數字 設備數目
usb 2.0 3.0
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USB2.0孔 插入 usb
- 速度 480m
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USB3.0孔 插入 usb
- 速度 1000m
Rs485
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拿兩台對接rs485，一邊是 server 一邊是client
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再去查詢 ls /dev/ttyTHS 是哪一個
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NANO /dev/ttyTHS2
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NX /dev/ttyTHS1
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./485_test.sh /dev/ttyTHS1 HELLO
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./485_test.sh /dev/ttyTHS2
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710ivx-nx gpio
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nx gpio測試程式與其他板子不同
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wget http://172.17.8.3:8080/files/advantech/mic-710ivx/io-test/mic-710ivx-tester_V0.1.tbz2
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wget http://172.17.8.3:8080/files/advantech/mic-710iva/jetpack-4.2.2/outsourcing-david/mic-710iva-tester_V0.1.tbz2
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tar xf mic-710ai-tester_V0.1.tbz2
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sudo apt-get update
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sudo apt-get install -y python3 python3-pip
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pip3 install pyserial
