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5m mipi i2c user guide/zh (view source)

Revision as of 10:54, 3 January 2024

8,259 bytes added ,  3 January
→‎sharppen
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[[5m mipi i2c user guide|English]]
    +
=== 介绍 ===
 +
本脚本为开源程序，通过是对i2c寄存器的直接访问达到配置摄像头模组的目的。
 +
 +
适用型号：VEYE-MIPI-IMX335
 +
 +
=== veye5_mipi_i2c.sh使用说明 ===
 +
Usage:  ./veye_mipi_i2c.sh [-r/w] [-f] function name -p1 param1 -p2 param2 -b bus
 +
 +
options:
 +
 +
-r                       read
 +
 +
-w                       write
 +
 +
-f [function name]       function name
 +
 +
-p1 [param1]      param1 of each function
 +
 +
-p2 [param1]    param2 of each function
 +
 +
-b [i2c bus num]  i2c bus number
 +
 +
-d [i2c addr]   i2c addr if not default 0x3b
 +
===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。
 +
 +
[http://wiki.veye.cc/index.php/I2c_bus_number_and_video_node i2c bus number on different boards]
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===功能列表===
 +
下列代码中[param]方括号中的部分，表示变量。
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 +
===== manufacturer =====
 +
<code>./veye5_mipi_i2c.sh -r -f manufacturer</code>
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 +
读取厂家信息,总是返回：
 +
 +
Manufacturer is VEYE
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 +
===== model =====
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<code>./veye5_mipi_i2c.sh -r -f model</code>
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 +
读取设备型号，比如：VEYE_MIPI_IMX335
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 +
===== version =====
 +
<code>./veye5_mipi_i2c.sh -r -f version</code>
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 +
读取版本号，比如：
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 +
control version is 01.03 , isp version 01.00
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 +
===== timestamp =====
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<code>./veye5_mipi_i2c.sh -r -f timestamp</code>
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 +
获取模组启动时刻开始计算的时间，循环递增，单位为毫秒。
 +
 +
===== factoryparam =====
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<code>./veye5_mipi_i2c.sh -w -f factoryparam</code>
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 +
所有参数恢复默认值。
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 +
===== paramsave =====
 +
<code>./veye5_mipi_i2c.sh -w -f paramsave</code>
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 +
保存参数。所有参数修改后，必须执行此命令，参数才会保存到flash中，掉电不再丢失。
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 +
===== reboot =====
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<code>./veye5_mipi_i2c.sh -w -f reboot</code>
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 +
摄像头模组重启。
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===== errcode =====
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<code>./veye5_mipi_i2c.sh -r -f errcode</code>
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 +
获取摄像头错误码。正常情况下应该为0。
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 +
===== i2caddr =====
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<code>./veye5_mipi_i2c.sh -w -f i2caddr -p1 [new i2caddr] -d [old i2c addr]</code>
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<code>./veye5_mipi_i2c.sh -r -f i2caddr -d [current i2c addr]</code>
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摄像机i2c地址，paramsave并reboot后生效。
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===== i2cport =====
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<code>./veye5_mipi_i2c.sh -w -f i2cport -p1 [i2c port]</code>
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<code>./veye5_mipi_i2c.sh -r -f i2cport</code>
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摄像机i2c端口，paramsave并reboot后生效。
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{| class="wikitable"
 +
!value
 +
!description
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!接口位置
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|-
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|0x00
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|FFC 排线 i2c端口
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|'''[[VEYE-MIPI-IMX335数据手册#.E6.8E.A5.E5.8F.A3.E5.BC.95.E8.84.9A.E5.8A.9F.E8.83.BD.E8.AF.B4.E6.98.8E|J1 IIC]]'''
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|-
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| 0x01
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|备用白端子i2c端口
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|'''[[VEYE-MIPI-IMX335数据手册#.E6.8E.A5.E5.8F.A3.E5.BC.95.E8.84.9A.E5.8A.9F.E8.83.BD.E8.AF.B4.E6.98.8E|J5 辅助IIC]]'''
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|}
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===== daynightmode =====
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<code>./veye5_mipi_i2c.sh -w -f daynightmode -p1 [0,2]</code>
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<code>./veye5_mipi_i2c.sh -r -f daynightmode</code>
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日夜模式配置
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{| class="wikitable"
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!value
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!description
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|-
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|0x00
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|彩色模式
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|-
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| 0x01
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|黑白模式
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|-
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|0x02
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|外触发模式
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|}
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===== ircutdir =====
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<code>./veye5_mipi_i2c.sh -w -f ircutdir -p1 [0,1]</code>
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<code>./veye5_mipi_i2c.sh -r -f ircutdir</code>
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IRCUT控制pin脚电平反向配置。
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{| class="wikitable"
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!value
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!description
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!备注
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|-
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|0x00
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|默认方向
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|'''[[VEYE-MIPI-IMX335数据手册#.E6.8E.A5.E5.8F.A3.E5.BC.95.E8.84.9A.E5.8A.9F.E8.83.BD.E8.AF.B4.E6.98.8E|J4 Day/Night 日夜切换外部同步信号]]'''
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|-
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| 0x01
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|逆转IRCUT控制pin脚电平
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|
 +
|}
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===== irtrigger =====
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<code>./veye5_mipi_i2c.sh -w -f irtrigger -p1 [0,1]</code>
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<code>./veye5_mipi_i2c.sh -r -f irtrigger</code>
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日夜切换外触发模式的触发信号高低电平配置。
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{| class="wikitable"
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!value
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!description
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!备注
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|-
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|0x00
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|低电平为黑白模式，高电平为彩色模式
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| rowspan="2" |'''[[VEYE-MIPI-IMX335数据手册#.E6.8E.A5.E5.8F.A3.E5.BC.95.E8.84.9A.E5.8A.9F.E8.83.BD.E8.AF.B4.E6.98.8E|J4 : Day/Night 日夜切换外部同步信号]]'''
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|-
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| 0x01
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|低电平为彩色模式，高电平为黑白模式
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|}
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===== sensor_reg =====
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<code>./veye5_mipi_i2c.sh -r -f sensor_reg -p1 [sensor reg addr]</code>
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读取sensor寄存器
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===== videomode =====
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<code>./veye5_mipi_i2c.sh -w -f videomode -p1 [video mode]</code>
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<code>./veye5_mipi_i2c.sh -r -f videomode</code>
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摄像头分辨率模式配置
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{| class="wikitable"
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!value
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!description
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|-
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|0x01
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|5M 2592x1944@20fps
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|-
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| 0x02
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|5M 2592x1944@12.5fps
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|-
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|0x03
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|4M 2560x1440@25fps
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|-
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|0x04
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|4M 2560x1440@30fps
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|}
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===== test_pattern =====
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<code>./veye5_mipi_i2c.sh -w -f test_pattern -p1 [test_enable] -p2 [type]</code>
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<code>./veye5_mipi_i2c.sh -r -f test_pattern</code>
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图像测试模式配置
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===== awb_mode =====
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<code>./veye5_mipi_i2c.sh -w -f awb_mode -p1 [0,1]</code>
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<code>./veye5_mipi_i2c.sh -r -f awb_mode</code>
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AWB 模式配置
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{| class="wikitable"
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!value
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!description
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|-
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|0x00
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|自动
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|-
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| 0x01
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|oneset，触发一次白平衡运算
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|}
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===== antiflicker =====
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<code>./veye5_mipi_i2c.sh -w -f antiflicker -p1 [0,1]</code>
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<code>./veye5_mipi_i2c.sh -r -f antiflicker</code>
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抗闪烁功能是否开启。
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===== agc_max =====
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<code>./veye5_mipi_i2c.sh -w -f agc_max -p1 [0,0xf]</code>
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<code>./veye5_mipi_i2c.sh -r -f agc_max</code>
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自动增益功能的上限。
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===== ae_target =====
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<code>./veye5_mipi_i2c.sh -w -f ae_target -p1 [0,0x64]</code>
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<code>./veye5_mipi_i2c.sh -r -f ae_target</code>
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自动曝光的目标亮度。
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===== ae_speed =====
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<code>./veye5_mipi_i2c.sh -w -f ae_speed -p1 [0,0x64]</code>
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<code>./veye5_mipi_i2c.sh -r -f ae_speed</code>
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自动曝光的调节速度。
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===== agc_speed =====
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<code>./veye5_mipi_i2c.sh -w -f agc_speed -p1 [0,0x64]</code>
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<code>./veye5_mipi_i2c.sh -r -f agc_speed</code>
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自动增益的调节速度。
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===== exp_val =====
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<code>./veye5_mipi_i2c.sh -r -f exp_val</code>
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 +
当前曝光值。
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===== agc_val =====
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<code>./veye5_mipi_i2c.sh -r -f agc_val</code>
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 +
当前增益值。
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===== mshutter =====
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<code>./veye5_mipi_i2c.sh -w -f mshutter -p1 [0,0x0A]</code>
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<code>./veye5_mipi_i2c.sh -r -f mshutter</code>
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手动曝光是否开启及手动曝光配置。
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<nowiki>#</nowiki>0,auto; others, manual value
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{| class="wikitable"
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! rowspan="3" |手动快门参数
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（manual value）
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! colspan="5" |曝光时间
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|-
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! rowspan="2" |4M 30FPS
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! rowspan="2" |4M 25FPS
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! colspan="2" |5M 20FPS
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! rowspan="2" |5M 12.5FPS
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|-
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!antiflicker=0
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!antiflicker=1
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|-
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|0x00
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|自动快门
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|自动快门
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|自动快门
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|自动快门
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|自动快门
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|-
 +
| 0x01
 +
|1/30
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|1/25
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|1/30
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|1/40
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|1/25
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|-
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|0x02
 +
|1/60
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|1/50
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|1/60
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|1/80
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|1/50
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|-
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|0x03
 +
|1/120
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|1/100
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|1/120
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|1/160
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|1/100
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|-
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|0x04
 +
|1/240
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|1/200
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|1/240
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|1/240
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|1/200
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|-
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|0x05
 +
|1/480
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|1/400
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|1/480
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|1/480
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|1/400
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|-
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|0x06
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|1/1000
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|1/1000
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|1/1000
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|1/1000
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|1/1000
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|-
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|0x07
 +
|1/2000
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|1/2000
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|1/2000
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|1/2000
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|1/2000
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|-
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|0x08
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|1/3000
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|1/5000
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|1/5000
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|1/5000
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|1/5000
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|-
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|0x09
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|1/5000
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|1/10000
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|1/10000
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|1/10000
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|1/12375
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|-
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|0x0A
 +
|1/10000
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|1/76923
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|1/76923
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|1/76923
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|1/50000
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|-
 +
|0x0B - 0x0F
 +
|1/30
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|1/25
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|1/20
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|1/20
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|1/12.5
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|}
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 +
===== mirrormode =====
 +
<code>./veye5_mipi_i2c.sh -w -f mirrormode -p1 [0,0x03]</code>
 +
 +
<code>./veye5_mipi_i2c.sh -r -f mirrormode</code>
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视频翻转配置。
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{| class="wikitable"
 +
!value
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!description
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|-
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|0x00
 +
|正常方向
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|-
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| 0x01
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|左右翻转
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|-
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|0x02
 +
|上下翻转
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|-
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|0x03
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|左右上下翻转
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|}
 +
 +
===== denoise_2d =====
 +
<code>./veye5_mipi_i2c.sh -w -f denoise_2d -p1 [0,0x3]</code>
 +
 +
<code>./veye5_mipi_i2c.sh -r -f denoise_2d</code>
 +
 +
2D降噪强度。
 +
 +
===== denoise_3d =====
 +
<code>./veye5_mipi_i2c.sh -w -f denoise_3d -p1 [0,0x3]</code>
 +
 +
<code>./veye5_mipi_i2c.sh -r -f denoise_3d</code>
 +
 +
3D降噪强度。
 +
 +
===== sharppen =====
 +
<code>./veye5_mipi_i2c.sh -w -f sharppen -p1 [0x10,0x1D]</code>
 +
 +
<code>./veye5_mipi_i2c.sh -r -f sharppen</code>
 +
 +
锐化强度配置。
 +
{| class="wikitable"
 +
!value
 +
!description
 +
|-
 +
|0x10
 +
|关闭
 +
|-
 +
| 0x19
 +
|low
 +
|-
 +
|0x1B
 +
|middle
 +
|-
 +
|0x1D
 +
|high
 +
|}
 +
 +
===== saturation =====
 +
<code>./veye5_mipi_i2c.sh -w -f saturation -p1 [0,0x0A]</code>
 +
 +
<code>./veye5_mipi_i2c.sh -r -f saturation</code>
 +
 +
饱和度配置，默认为0xA。
 +
 +
===== extra_color_gain =====
 +
<code>./veye5_mipi_i2c.sh -w -f extra_color_gain -p1 [0,0xFF]</code>
 +
 +
<code>./veye5_mipi_i2c.sh -r -f extra_color_gain</code>
 +
 +
额外色彩增益，默认为0xC0。
Retrieved from "http://wiki.veye.cc/index.php/Special:MobileDiff/4571...7198"

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