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CS-FPD-CAM for Raspberry Pi (view source)
Revision as of 10:21, 10 November 2020
, 10:21, 10 November 2020→CS-FPD-CAM-SC132 Trigger mode
== Introduction ==
== Introduction ==
FPD-Link SerDes III is a coaxial remote transmission scheme of video stream provided by TI. We have designed [[FPD-LINK3-TX Data Sheet index|FPD-LINK3-TX]] and [[FPD-LINK3-2RX Data Sheet index|FPD-LINK3-2RX]] boards, which can realize coaxial transmission of 1 or 2 channels of MIPI CSI-2 images, and the transmission distance can be up to 10 meters.
FPD-Link SerDes III is a coaxial remote transmission scheme of video stream provided by TI. We have designed [[FPD-LINK3-TX Data Sheet index|FPD-LINK3-TX]] and [[FPD-LINK3-2RX Data Sheet index|FPD-LINK3-2RX]] boards, which can realize coaxial transmission of 1 or 2 channels of MIPI CSI-2 images, and the transmission distance can be up to 8meters(RG174 RF Cable) or 10meters(RG58 RF Cable).
On the Raspberry PI platform, a set of [[FPD-LINK3-TX Data Sheet index|FPD-LINK3-TX]] and [[FPD-LINK3-2RX Data Sheet index|FPD-LINK3-2RX]] boards are used to realize the remote transmission of 1-channel video. The I2C address of the camera after initialization configuration is the same as that of the original camera.
On the Raspberry PI platform, a set of [[FPD-LINK3-TX Data Sheet index|FPD-LINK3-TX]] and [[FPD-LINK3-2RX Data Sheet index|FPD-LINK3-2RX]] boards are used to realize the remote transmission of 1-channel video. The I2C address of the camera after initialization configuration is the same as that of the original camera.
== Hardware Setup ==
== Hardware Setup ==
[[File:RaspberryPi4 connect with CS-FPD-CAM.jpg|center|thumb|600x600px|RaspberryPi4 connect with CS-FPD-CAM|link=http://wiki.veye.cc/index.php/File:RaspberryPi4_connect_with_CS-FPD-CAM.jpg]]
[[File:RaspberryPi4 connect with CS-FPD-CAM.jpg|center|thumb|600x600px|RaspberryPi4 connect with CS-FPD-CAM]]
[[File:RaspberryPi CM3 connect with 2 FPD-LINK-CAMs.jpg|center|thumb|600x600px|RaspberryPi CM3 connect with 2 FPD-LINK-CAMs|link=http://wiki.veye.cc/index.php/File:RaspberryPi_CM3_connect_with_2_FPD-LINK-CAMs.jpg]]
[[File:RaspberryPi CM3 connect with 2 FPD-LINK-CAMs.jpg|center|thumb|600x600px|RaspberryPi CM3 connect with 2 FPD-LINK-CAMs]]
== Typical application ==
== Typical application ==
=== CS-FPD-CAM-IMX327 Video usage ===
=== CS-FPD-CAM Video usage ===
[[File:RaspberryPi4 connect with CS-FPD-CAM.jpg|center|thumb|600x600px|RaspberryPi4 connect with CS-FPD-CAM|link=http://wiki.veye.cc/index.php/File:RaspberryPi4_connect_with_CS-FPD-CAM.jpg]]
[[File:RaspberryPi4 connect with CS-FPD-CAM.jpg|center|thumb|600x600px|RaspberryPi4 connect with CS-FPD-CAM]]
=====Step 1：=====
=====Step 1：=====
On Raspberry PI：
On Raspberry PI：
=== CS-FPD-CAM-IMX307 sync mode ===
=== CS-FPD-CAM-IMX307 sync mode ===
[[File:CS-FPD-CAM-IMX307 sync mode.png|center|thumb|800x800px|CS-FPD-CAM-IMX307 sync mode's sync singal connection|link=http://wiki.veye.cc/index.php/File:CS-FPD-CAM-IMX307_sync_mode.png]]
[[File:CS-FPD-CAM-IMX307 sync mode's sync singal connection NEW.png|alt=|center|thumb|800x800px|CS-FPD-CAM-IMX307 sync mode's sync singal connection]]
===== Step 1： =====
===== Step 1： =====
*Configure cam0 as the master
*Configure cam0 as the master
<code>./fpdlink3_i2c.sh -f sync_init -p 0 -p1 0 -b [i2c_bus_num]</code>
<code>./cs_mipi_i2c.sh -w -f streammode -p1 1 -p2 0 -b [i2c_bus_num]</code>
<code>./cs_mipi_i2c.sh -w -f streammode -p1 1 -p2 0 -b [i2c_bus_num]</code>
*Configure cam0 as the slave
*Configure cam1 as the slave
<code>./fpdlink3_i2c.sh -f sync_init -p 0 -p1 1 -b [i2c_bus_num]</code>
<code>./cs_mipi_i2c.sh -w -f streammode -p1 1 -p2 1 -b [i2c_bus_num]</code>
<code>./cs_mipi_i2c.sh -w -f streammode -p1 1 -p2 1 -b [i2c_bus_num]</code>
=====第三步：=====
=====Step 3：=====
The stream acquisition and I2C instruction control of the camera are exactly the same as those of the camera with the MIPI interface now.
The stream acquisition and I2C instruction control of the camera are exactly the same as those of the camera with the MIPI interface now.
=== CS-FPD-CAM-SC132 Trigger mode ===
=== CS-FPD-CAM-SC132 Trigger mode ===
[[File:CS-FPD-CAM-SC132 trigger mode new.png|alt=|center|thumb|780x780px|CS-FPD-CAM-SC132 trigger mode's trigger signal|link=http://wiki.veye.cc/index.php/File:CS-FPD-CAM-SC132_trigger_mode_new.png]]
[[File:CS-FPD-CAM-SC132 trigger mode new.png|alt=|center|thumb|780x780px|CS-FPD-CAM-SC132 trigger mode's trigger signal]]
=====Step 1：=====
=====Step 1：=====
On Raspberry PI：
On Raspberry PI：