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→树莓派配置管脚，非树莓派忽略此步
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+support functions: devid,hdver,wdrmode,videoformat,mirrormode,denoise,agc,lowlight,daynightmode,ircutdir,irtrigger,cameramode, notf, capture, csienable+ +对于树莓派Pi3B / Pi3B+ / 3A / 4B(1G/2G/4G)，使用i2c0, '''对于Compute Module/ CM3，使用i2c1,请添加-b1 选项。'''+
−含义为增益上限+close AE, use manual shutter +
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+AE 调节速度，由慢到快[0,0x64]+<br />+
[[VEYE-MIPI-290/327 i2c/|English]]
[[VEYE-MIPI-290/327 i2c/|English]]
−'''<big><big><big><big>[[VEYE-MIPI-290/327 i2c/zh|VEYE-MIPI-290/327 I2C.sh用户手册]]</big></big></big></big>'''
+'''<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。
−===树莓派配置管脚，非树莓派忽略此步===
+第一次使用需要确认此目录下文件都具备可执行权限。
+<code>chmod +x *</code>
+===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
−Usage: ./veye_mipi_i2c.sh [-r/w] [-f] function name -p1 param1 -p2 param2 -b bus
+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
−-d [i2c addr] i2c device address
−=== 不同板子上的i2c序号===
−请参考下面的文章，确定你所需要使用的-b参数。
−====使用详解====
+[[I2c bus number and video node|i2c bus number on different boards]]
+===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
−|VEYE-MIPI-290/327
+|VEYE-MIPI-X serises，IMX327,IMX462,IMX385
|}
|}
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|Version
|Version
|}
|}
+同时会打印出isp fireware的发布时间。
+
+===== sensorid =====
+<code>./veye_mipi_i2c.sh -r -f sensorid</code>
+
+Print sensor type and board information.
=====wdrmode=====
=====wdrmode=====
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!value
!value
!description
!description
+!frame rate
|-
|-
|PAL
|PAL
|PAL(50Hz)
|PAL(50Hz)
+|25fps
|-
|-
|NTSC
|NTSC
|NTSC(60Hz)
|NTSC(60Hz)
+|30fps
|}
|}
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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>
−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
−!description
+!最小帧率
|-
|-
|0x01
|0x01
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*Trigger Mode
*Trigger Mode
−Trigger pin : [[VEYE-MIPI-290/327|J3 pin1]].
+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.
+===== ircutdir =====
+<code>./veye_mipi_i2c.sh -r -f ircutdir</code>
+
+<code>./veye_mipi_i2c.sh -w -f ircutdir -p1 [value]</code>
+
+IR_CUT pins control direction. value could be 0 or 1.
+
+===== irtrigger =====
+<code>./veye_mipi_i2c.sh -r -f irtrigger</code>
+
+<code>./veye_mipi_i2c.sh -w -f irtrigger -p1 [value]</code>
+
+日夜切换外触发模式引脚的极性设置。
+{| class="wikitable"
+!value
+!description
+!remark
+|-
+|0x0
+|默认值，参考不同型号datasheet说明。
+|第0bit有效，其他为无关位
+|-
+|0x1
+|反转。
+|第0bit有效，其他为无关位
+|}
=====mshutter=====
=====mshutter=====
−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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Caputre mode: output the next frame each '''capture''' cmd.
Caputre mode: output the next frame each '''capture''' cmd.
−=====notf=====
+=====nodf=====
Requirements：hdver >= 0x3, effective in Stream mode
Requirements：hdver >= 0x3, effective in Stream mode
Number of dropped frames
Number of dropped frames
−It is a method of framerate control, output one frame,discard '''notf''' frames,output next frame, and so on.
+It is a method of framerate control, output one frame,discard '''nodf''' frames,output next frame, and so on.
−''actual framerate = original framerate /（1+notf）''
+''actual framerate = original framerate /（1+nodf）''
−For example，if the original framerate is 30fps, set '''notf''' to 2, then ''actual framerate'' is 10fps.
+For example，if the original framerate is 30fps, set '''nodf''' to 2, then ''actual framerate'' is 10fps.
−<code>./veye_mipi_i2c.sh -r -f notf</code>
+<code>./veye_mipi_i2c.sh -r -f nodf</code>
−<code>./veye_mipi_i2c.sh -w -f notf -p1 [value]</code>
+<code>./veye_mipi_i2c.sh -w -f nodf -p1 [value]</code>
'''ntof''' range is [0-0xFF]， default 0.
'''ntof''' range is [0-0xFF]， default 0.
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AE的目标亮度，范围[0,0x64]
AE的目标亮度，范围[0,0x64]
−===== aespeed =====
+=====aespeed=====
<code>./veye_mipi_i2c.sh -r -f aespeed</code>
<code>./veye_mipi_i2c.sh -r -f aespeed</code>
−<code>./veye_mipi_i2c.sh -w -f aespeed -p1 0x32</code>
+<code>./veye_mipi_i2c.sh -w -f aespeed -p1 0x32 -p2 0x32</code>
+AE 调节速度p1为agc速度，p2为shutter速度，由慢到快[0,0x64]
+=====contrast=====
+<code>./veye_mipi_i2c.sh -r -f contrast</code>
+<code>./veye_mipi_i2c.sh -w -f contrast -p1 0x32</code>
+图像对比度，范围[0,0xFF],默认为0x80
+=====saturation=====
+<code>./veye_mipi_i2c.sh -r -f saturation</code>
+<code>./veye_mipi_i2c.sh -w -f saturation -p1 0x32</code>
+饱和度,范围: [0,0x64]
+===== sharppen =====
+<code>./veye_mipi_i2c.sh -r -f sharppen</code>
+<code>./veye_mipi_i2c.sh -w -f sharppen -p1 [val1] -p2 [value]</code>
+{| class="wikitable"
+!param1 value
+!description
+|-
+|0x0
+|sharppen disable
+|-
+|0x1
+|sharppen enable
+|}
+default: 0x1
+param2: sharppen strength, range [0x0-0xA]
+===== wdrsharppen =====
+<code>./veye_mipi_i2c.sh -r -f wdrsharppen</code>
+<code>./veye_mipi_i2c.sh -w -f wdrsharppen -p1 [val1] -p2 [value]</code>
+sharppeness setting on DOL WDR mode
+{| class="wikitable"
+!param1 value
+!description
+|-
+|0x0
+|sharppen disable
+|-
+|0x1
+|sharppen enable
+|}
+default: 0x1
+param2: sharppen strength, range [0x0-0xA]
+=====wdrtargetbr=====
+<code>./veye_mipi_i2c.sh -r -f wdrtargetbr</code>
+<code>./veye_mipi_i2c.sh -w -f wdrtargetbr -p1 0x80</code>
+宽动态模式下的整体亮度目标值。
+WDR模式生效，[0-0xFF]默认值0x80，WDR模式下，值越大，亮度越高。
+=====wdrbtargetbr=====
+<code>./veye_mipi_i2c.sh -r -f wdrbtargetbr</code>
+<code>./veye_mipi_i2c.sh -w -f wdrbtargetbr -p1 0x80</code>
+宽动态模式下的亮区亮度目标值。
+WDR模式生效，[0-0xFF],默认值为0x30，值越大，亮区越亮。
+此参数的效果与实际场景有关，会存在一个[0-X]的无效区，X与实际场景有关。
+并不是说调整为0，则亮区会变黑。
+===== boardmodel =====
+<code>./veye_mipi_i2c.sh -r -f boardmodel</code>
+Requirment: hdver >=4.
+读取板子的板号，可以通过此功能区分VEYE-MIPI-327和VEYE-MIPI-IMX327S。
+===== i2cwen =====
+<code>./veye_mipi_i2c.sh -r -f i2cwen</code>
+<code>./veye_mipi_i2c.sh -w -f i2cwen -p1 [0/1]</code>
+Requirment: hdver >=4.
+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。
+===== i2cauxenable =====
+<code>./veye_mipi_i2c.sh -r -f i2cauxenable</code>
+<code>./veye_mipi_i2c.sh -w -f i2cauxenable -p1 [0/1]</code>
+Requirment: hdver >=4.
+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。
+===== awbgain =====
+<code>./veye_mipi_i2c.sh -r -f awbgain</code>
+读取当前白平衡的Rgain和Bgain，参数范围[0,0xFF]。
+===== wbmode =====
+<code>./veye_mipi_i2c.sh -r -f wbmode</code>
+<code>./veye_mipi_i2c.sh -w -f wbmode -p1 [value]</code>
+读取当前wb模式
+{| class="wikitable"
+!value
+!description
+|-
+|0x18
+|Auto white balance
+|-
+|0x1B
+|Manual white balance
+|}
+===== mwbgain =====
+<code>./veye_mipi_i2c.sh -r -f mwbgain</code>
+<code>./veye_mipi_i2c.sh -w -f mwbgain -p1 [rgain] -p2 [bgain]</code>
+手动白平衡下的rgain和bgain读写。rgain和bgain的范围[0,0xFF]。
+===== yuvseq =====
+<code>./veye_mipi_i2c.sh -w -f yuvseq -p1 YUYV</code>
+<code>./veye_mipi_i2c.sh -w -f yuvseq -p1 UYVY</code>
+<code>./veye_mipi_i2c.sh -r -f yuvseq</code>
+配置摄像头的yuv顺序。
+Note: only supported on hdver >= 0x4.
+=== 新功能 ===
+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。
+===== paramsave =====
+<code>./veye_mipi_i2c.sh -w -f paramsave</code>
+保存isp相关参数到flash中。
+===== new_expmode =====
+<code>./veye_mipi_i2c.sh -r -f new_expmode</code>
+<code>./veye_mipi_i2c.sh -w -f new_expmode -p1 [0/1]</code>
+新版本手动曝光是否使能。
+如果使能新版本手动曝光，则：
+# 原来的mshutter命令不再生效，new_mshutter生效。
+# 增益（agc）由自动模式也改为手动模式，new_mgain生效。
+===== new_mshutter =====
+<code>./veye_mipi_i2c.sh -r -f new_mshutter</code>
+<code>./veye_mipi_i2c.sh -w -f new_mshutter -p1 1000</code>
+新版本手动曝光时间配置，单位为us，范围是[1,1000000].
+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。
+===== new_mgain =====
+<code>./veye_mipi_i2c.sh -r -f new_mgain</code>
+<code>./veye_mipi_i2c.sh -w -f new_mgain -p1 2.1</code>
+新版本手动增益，根据sensor不同，精确到0.1dB或者0.3dB。
+===== auto_shutter_max =====
+此功能只有release time晚于2022-12-09的版本才支持。
+在'''mshutter'''配置为auto时，配置自动曝光的上限。
+<code>./veye_mipi_i2c.sh -r -f auto_shutter_max</code>
+<code>./veye_mipi_i2c.sh -w -f auto_shutter_max -p1 1000</code>
−单位为us，范围是[1,1000000/fps].
−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。