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[[VEYE-MIPI-290/327 i2c/|English]]
[[VEYE-MIPI-290/327 i2c/|English]]
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'''<big><big><big><big>[[VEYE-MIPI-290/327 i2c/zh|VEYE-MIPI-290/327 I2C.sh用户手册]]</big></big></big></big>'''
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'''<big><big><big><big>[[VEYE-MIPI-290/327 i2c/zh|VEYE-MIPI-X I2C.sh用户手册]]</big></big></big></big>'''
===介绍===
===介绍===
目录下总共4个文件,camera_i2c_config、i2c_read、i2c_write、veye_mipi_i2c.sh。
目录下总共4个文件,camera_i2c_config、i2c_read、i2c_write、veye_mipi_i2c.sh。
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===树莓派配置管脚,非树莓派忽略此步===
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第一次使用需要确认此目录下文件都具备可执行权限。
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<code>chmod +x *</code>
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===树莓派(Legacy mode only)配置管脚,非树莓派忽略此步===
你需要先运行camera_i2c_config
你需要先运行camera_i2c_config
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./veye_mipi_i2c.sh
./veye_mipi_i2c.sh
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Usage: ./veye_mipi_i2c.sh [-r/w] [-f] function name -p1 param1 -p2 param2 -b bus
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Usage: ./veye_mipi_i2c.sh [-r/w] [-f] function name -p1 param1 -p2 param2 -b bus -d i2caddr
options:
options:
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-b [i2c bus num] i2c bus number
-b [i2c bus num] i2c bus number
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support functions: devid,hdver,wdrmode,videoformat,mirrormode,denoise,agc,lowlight,daynightmode,ircutdir,irtriggerhutter
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-d [i2c addr] i2c device address
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=== 不同板子上的i2c序号===
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cameramode, nodf, capture, csienable,saturation,wdrbtargetbr,wdrtargetbr, brightness ,contrast , sharppen, aespeed,lsc,boardmodel,yuvseq,i2cauxenable,i2cwren
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请参考下面的文章,确定你所需要使用的-b参数。
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对于树莓派Pi3B / Pi3B+ / 3A / 4B(1G/2G/4G),使用i2c0或10, '''对于Compute Module/ CM3,使用i2c1,请添加-b1 选项。'''
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====使用详解====
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[[I2c bus number and video node|i2c bus number on different boards]]
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===功能列表===
=====devid=====
=====devid=====
<code>./veye_mipi_i2c.sh -r -f devid</code>
<code>./veye_mipi_i2c.sh -r -f devid</code>
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|-
|-
|0x06
|0x06
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|VEYE-MIPI-290/327
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|VEYE-MIPI-X serises,IMX327,IMX462,IMX385
|}
|}
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|Version
|Version
|}
|}
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同时会打印出isp fireware的发布时间。
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===== sensorid =====
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<code>./veye_mipi_i2c.sh -r -f sensorid</code>
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Print sensor type and board information.
=====wdrmode=====
=====wdrmode=====
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<code>./veye_mipi_i2c.sh -r -f agc
<code>./veye_mipi_i2c.sh -r -f agc
./veye_mipi_i2c.sh -w -f agc -p1 [value]</code>
./veye_mipi_i2c.sh -w -f agc -p1 [value]</code>
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含义为增益上限
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含义为增益上限,默认为0xC。
{| class="wikitable"
{| class="wikitable"
!value
!value
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{| class="wikitable"
{| class="wikitable"
!value
!value
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!description
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!最小帧率
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|-
|0x01
|0x01
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*Trigger Mode
*Trigger Mode
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Trigger pin : [[VEYE-MIPI-290/327|J3 pin1]].
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Trigger pin : [[VEYE-MIPI-290/327|J3 pin1 of VEYE-MIPI-327]] or [[VEYE-MIPI-IMX327S Data Sheet|J2 pin1 of VEYE-MIPI-IMX327S]].
Trigger pin High(3.3~12V),Image is Black&White Mode and IR-CUT status '''Deliver''' infrared.
Trigger pin High(3.3~12V),Image is Black&White Mode and IR-CUT status '''Deliver''' infrared.
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Trigger pin Low(GND),Image is Color Mode and IR-CUT status '''Bolck''' infrared.
Trigger pin Low(GND),Image is Color Mode and IR-CUT status '''Bolck''' infrared.
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===== ircutdir =====
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<code>./veye_mipi_i2c.sh -r -f ircutdir</code>
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<code>./veye_mipi_i2c.sh -w -f ircutdir -p1 [value]</code>
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IR_CUT pins control direction. value could be 0 or 1.
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===== irtrigger =====
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<code>./veye_mipi_i2c.sh -r -f irtrigger</code>
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<code>./veye_mipi_i2c.sh -w -f irtrigger -p1 [value]</code>
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日夜切换外触发模式引脚的极性设置。
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{| class="wikitable"
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!value
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!description
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!remark
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|-
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|0x0
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|默认值,参考不同型号datasheet说明。
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|第0bit有效,其他为无关位
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|-
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|0x1
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|反转。
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|第0bit有效,其他为无关位
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|}
=====mshutter=====
=====mshutter=====
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close AE, use manual shutter
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自动曝光,手动曝光模式选择和配置。
<code>./veye_mipi_i2c.sh -r -f mshutter</code>
<code>./veye_mipi_i2c.sh -r -f mshutter</code>
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<code>./veye_mipi_i2c.sh -w -f sharppen -p1 [val1] -p2 [value]</code>
<code>./veye_mipi_i2c.sh -w -f sharppen -p1 [val1] -p2 [value]</code>
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{| class="wikitable"
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!param1 value
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!description
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|-
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|0x0
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|sharppen disable
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|-
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|0x1
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|sharppen enable
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|}
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default: 0x1
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param2: sharppen strength, range [0x0-0xA]
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===== wdrsharppen =====
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<code>./veye_mipi_i2c.sh -r -f wdrsharppen</code>
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<code>./veye_mipi_i2c.sh -w -f wdrsharppen -p1 [val1] -p2 [value]</code>
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sharppeness setting on DOL WDR mode
{| class="wikitable"
{| class="wikitable"
!param1 value
!param1 value
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<code>./veye_mipi_i2c.sh -r -f boardmodel</code>
<code>./veye_mipi_i2c.sh -r -f boardmodel</code>
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读取板子的板好,可以通过此功能区分VEYE-MIPI-327和VEYE-MIPI-IMX327S
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Requirment: hdver >=4.
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读取板子的板号,可以通过此功能区分VEYE-MIPI-327和VEYE-MIPI-IMX327S。
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===== i2cwen =====
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<code>./veye_mipi_i2c.sh -r -f i2cwen</code>
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<code>./veye_mipi_i2c.sh -w -f i2cwen -p1 [0/1]</code>
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Requirment: hdver >=4.
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是否使能摄像头的i2c写寄存器功能,默认为使能。用于特殊情况下的寄存器写保护。
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===== i2cauxenable =====
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<code>./veye_mipi_i2c.sh -r -f i2cauxenable</code>
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<code>./veye_mipi_i2c.sh -w -f i2cauxenable -p1 [0/1]</code>
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Requirment: hdver >=4.
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是否使能辅助i2c,如使能辅助i2c,在FFC排线上的主i2c不能使用。用于特殊情况下的总线冲突解决。
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===== awbgain =====
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<code>./veye_mipi_i2c.sh -r -f awbgain</code>
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读取当前白平衡的Rgain和Bgain,参数范围[0,0xFF]。
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===== wbmode =====
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<code>./veye_mipi_i2c.sh -r -f wbmode</code>
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<code>./veye_mipi_i2c.sh -w -f wbmode -p1 [value]</code>
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读取当前wb模式
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{| class="wikitable"
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!value
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!description
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|-
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|0x18
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|Auto white balance
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|-
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|0x1B
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|Manual white balance
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|}
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===== mwbgain =====
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<code>./veye_mipi_i2c.sh -r -f mwbgain</code>
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<code>./veye_mipi_i2c.sh -w -f mwbgain -p1 [rgain] -p2 [bgain]</code>
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手动白平衡下的rgain和bgain读写。rgain和bgain的范围[0,0xFF]。
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===== yuvseq =====
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<code>./veye_mipi_i2c.sh -w -f yuvseq -p1 YUYV</code>
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<code>./veye_mipi_i2c.sh -w -f yuvseq -p1 UYVY</code>
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<code>./veye_mipi_i2c.sh -r -f yuvseq</code>
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配置摄像头的yuv顺序。
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Note: only supported on hdver >= 0x4.
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=== 新功能 ===
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下面的新功能,只有摄像机固件版本的release time晚于2022-11-22的版本才支持。
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===== paramsave =====
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<code>./veye_mipi_i2c.sh -w -f paramsave</code>
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保存isp相关参数到flash中。
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===== new_expmode =====
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<code>./veye_mipi_i2c.sh -r -f new_expmode</code>
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<code>./veye_mipi_i2c.sh -w -f new_expmode -p1 [0/1]</code>
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新版本手动曝光是否使能。
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如果使能新版本手动曝光,则:
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# 原来的mshutter命令不再生效,new_mshutter生效。
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# 增益(agc)由自动模式也改为手动模式,new_mgain生效。
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===== new_mshutter =====
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<code>./veye_mipi_i2c.sh -r -f new_mshutter</code>
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<code>./veye_mipi_i2c.sh -w -f new_mshutter -p1 1000</code>
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新版本手动曝光时间配置,单位为us,范围是[1,1000000].
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由于sensor无法支持精确到1us的曝光时间,建议在配置之后,读取一下进行确认。
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===== new_mgain =====
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<code>./veye_mipi_i2c.sh -r -f new_mgain</code>
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<code>./veye_mipi_i2c.sh -w -f new_mgain -p1 2.1</code>
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新版本手动增益,根据sensor不同,精确到0.1dB或者0.3dB。
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===== auto_shutter_max =====
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此功能只有release time晚于2022-12-09的版本才支持。
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在'''mshutter'''配置为auto时,配置自动曝光的上限。
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<code>./veye_mipi_i2c.sh -r -f auto_shutter_max</code>
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<code>./veye_mipi_i2c.sh -w -f auto_shutter_max -p1 1000</code>
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单位为us,范围是[1,1000000/fps].
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<br />
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由于sensor无法支持精确到1us的曝光时间,建议在配置之后,读取一下进行确认。