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VEYE MIPI 290/327 for Jetson Nano/zh (view source)
Revision as of 11:56, 22 October 2019
, 11:56, 22 October 2019→硬件准备及安装
===硬件准备及安装===
===硬件准备及安装===
Jetson Nano的CSI2接口与树莓派的兼容，因此[[Mini Adapter Board/zh|Mini Adapter Board]]与[[Adapter Board for Raspberry Pi/zh|Adapter Board]]都可以使用。此外，由于VEYE-MIPI-290/327的功耗比较大，需要额外的5V供电。
Jetson Nano的CSI2接口与树莓派的兼容，因此[[Mini Adapter Board/zh|Mini Adapter Board]]与[[Adapter Board for Raspberry Pi/zh|Adapter Board]]都可以使用。此外，需要额外的5V供电。
[[File:Jetson nano to Veye327.jpg|center|thumb|600x600px|Jetson Nano 与VEYE模组连接]]
[[File:Jetson nano to Veye327.jpg|center|thumb|600x600px|Jetson Nano 与VEYE模组连接]]
[[File:Jetson nano pwr connect.jpg|center|thumb|600x600px|Jetson Nano 电源线接法]]
[[File:Jetson nano pwr connect.jpg|center|thumb|600x600px|Jetson Nano 电源线接法]]
<code>cd $L4T_DIR</code>
<code>cd $L4T_DIR</code>
<code>git clone https://github.com/veyeimaging/jetson_nano<nowiki/>.git</code>
<code>git clone https://github.com/veyeimaging/jetson_nano<nowiki/>.git</code><code><nowiki/></code><code>export RELEASE_PACK_DIR=$L4T_DIR/jetson_nano</code>
====使用编译好的程序====
====使用编译好的程序====
<br />
====整体烧写====
===== Installing the Kernel and DTS =====
<br />
<code>cd $RELEASE_PACK_DIR/binaries</code>
<code>tar -xzvf Image.tar.gz</code>
<code>sudo cp Image $L4T_DIR/kernel/ -f</code>
<code>sudo cp $RELEASE_PACK_DIR/binaries/tegra210-p3448-0000-p3449-0000-a02.dtb $L4T_DIR/kernel/dtb/tegra210-p3448-0000-p3449-0000-a02.dtb -f</code>
===== 整体烧写 Flashing the Jetson Nano Development Kit =====
The steps to flash the Jetson Nano™ development kit are as follows:
# Ensure a jumper is connected across J48 button header to enable DC power.
# Connect the micro USB cable to the Jetson Nano™ and host PC.
# Set the board to recovery mode, as mentioned in below steps:
a. Power OFF the board.
b. Connect the jumper pin to the pin 3 and pin 4 of the J40 button header.
c. Power ON the Jetson Nano™ development kit.
If the board is successfully changed to recovery mode, the Jetson Nano™development kit will be enumerated as an USB device to the host PC.
Run the following command to verify whether the board is in recovery mode.
<code>lsusb</code>
The output message appears as shown below.
<code>Bus 001 Device 102: ID 0955:7f21 NVidia Corp.</code>
4. Run the following commands to flash the Jetson Nano™ development kit from
your host PC.
<code>cd $L4T_DIR</code>
<code>sudo ./flash.sh jetson-nano-qspi-sd mmcblk0p1</code>
Note: Now, the entire micro SD on the Jetson Nano™ development kit will be erased. It will take about 10-30 minutes to complete depending on the host PC configuration.
5. Reboot and connect the Jetson Nano™ board to a monitor and keyboard to complete the OS configuration, once flashing is completed.
====使用源码进行编译====
====使用源码进行编译====
<br />
<br />
====动态升级====
====动态升级====
<br />
===应用和测试===
===应用和测试===