Difference between revisions of "VEYE-MIPI-290/327 i2c/zh"
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| − | + | =<big>veye_mipi_i2c.sh详细说明</big>= | |
===介绍=== | ===介绍=== | ||
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你需要先运行camera_i2c_config配置管脚，然后执行veye_mipi_i2c.sh。 | 你需要先运行camera_i2c_config配置管脚，然后执行veye_mipi_i2c.sh。 | ||
| − | + | === '''软件配置''' === | |
| − | |||
Download dt-blob.bin from [here]，(<nowiki>https://www.raspberrypi.org/documentation/hardware/computemodule/dt-blob-dualcam.bin</nowiki> “here”) rename it to dt-blob.bin and place it in /boot/，then | Download dt-blob.bin from [here]，(<nowiki>https://www.raspberrypi.org/documentation/hardware/computemodule/dt-blob-dualcam.bin</nowiki> “here”) rename it to dt-blob.bin and place it in /boot/，then | ||
<code>./camera_i2c_config [cameranum]</code> | <code>./camera_i2c_config [cameranum]</code> | ||
| − | |||
<code>./camera_i2c_config</code> | <code>./camera_i2c_config</code> | ||
Revision as of 19:38, 19 July 2019
1 veye_mipi_i2c.sh详细说明
1.1 介绍
目录下总共4个文件，camera_i2c_config、i2c_read、i2c_write、veye_mipi_i2c.sh。
你需要先运行camera_i2c_config配置管脚，然后执行veye_mipi_i2c.sh。
1.2 软件配置
Download dt-blob.bin from [here]，(https://www.raspberrypi.org/documentation/hardware/computemodule/dt-blob-dualcam.bin “here”) rename it to dt-blob.bin and place it in /boot/，then
./camera_i2c_config [cameranum]
./camera_i2c_config
1.3 camera_i2c_config USAGE
本脚本实现I2C总线管脚复用的配置。
1.4 veye_mipi_i2c.sh USAGE
./veye_mipi_i2c.sh
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
function list and param,ref to [veye_mipi_290_isp_function_and_param.pdf]
support functions: devid,hdver,wdrmode,videoformat,mirrormode,denoise,agc,lowlight,daynightmode,ircutdir,irtrigger
1.5 使用详解
- devid
./veye_mipi_i2c.sh -r -f devid
| value | description |
|---|---|
| 0x02 | MIPI, WDRDisable, 2Lane |
| 0x22 | MIPI, WDREnable, 2Lane |
| 0x13 | LVDS,WDRDisable,3Lane |
| 0x33 | LVDS,WDREnable,3Lane |
- hdver
./veye_mipi_i2c.sh -r -f hdver
| value | description |
|---|---|
| 0xXX | Version |
- wdrmode
./veye_mipi_i2c.sh -r -f wdrmode
./veye_mipi_i2c.sh -w -f wdrmode -p1 [value]
| value | description |
|---|---|
| 0x00 | Back Light Mode OFF |
| 0x01 | Back Light Mode ON, LOW |
| 0x02 | Back Light Mode ON, HIGH |
| 0x03 | WDR Enable |
- videoformat
./veye_mipi_i2c.sh -r -f videoformat
./veye_mipi_i2c.sh -w -f videoformat -p1 [value]
WARNING:THIS FUNCTION MUST BE CALLED BEFORE ANY video applications
| value | description |
|---|---|
| PAL | PAL(50Hz) |
| NTSC | NTSC(60Hz) |
- mirrormode
./veye_mipi_i2c.sh -r -f mirrormode
./veye_mipi_i2c.sh -w -f mirrormode -p1 [value]
| value | description |
|---|---|
| 0x00 | Normal |
| 0x01 | Mirror |
| 0x02 | V-Flip |
| 0x03 | Mirror And V-Flip(180 Degree Rotate) |
- denoise
./veye_mipi_i2c.sh -r -f denoise
./veye_mipi_i2c.sh -w -f denoise -p1 [value]
| value | description |
|---|---|
| 0x00 | NR 2D Mode = OFF; NR 3D Mode = OFF |
| 0x01 | NR 2D Mode = OFF; NR 3D Mode = LOW |
| 0x02 | NR 2D Mode = OFF; NR 3D Mode = MIDDLE |
| 0x03 | NR 2D Mode = OFF; NR 3D Mode = HIGH |
| 0x04 | NR 2D Mode = LOW; NR 3D Mode = OFF |
| 0x05 | NR 2D Mode = LOW; NR 3D Mode = LOW |
| 0x06 | NR 2D Mode = LOW; NR 3D Mode = MIDDLE |
| 0x07 | NR 2D Mode = LOW; NR 3D Mode = HIGH |
| 0x08 | NR 2D Mode =MIDDLE; NR 3D Mode = OFF |
| 0x09 | NR 2D Mode =MIDDLE; NR 3D Mode = LOW |
| 0x0A | NR 2D Mode = MIDDLE; NR 3D Mode = MIDDLE |
| 0x0B | NR 2D Mode = MIDDLE; NR 3D Mode = HIGH |
| 0x0C | NR 2D Mode =HIGH; NR 3D Mode = OFF |
| 0x0D | NR 2D Mode =HIGH; NR 3D Mode = LOW |
| 0x0E | NR 2D Mode = HIGH; NR 3D Mode = MIDDLE |
| 0x0F | NR 2D Mode = HIGH; NR 3D Mode = HIGH |
- agc
./veye_mipi_i2c.sh -r -f agc
./veye_mipi_i2c.sh -w -f agc -p1 [value]
| value | description |
|---|---|
| 0x00~0x0F | AGC intensity |
- lowlight
./veye_mipi_i2c.sh -r -f lowlight
./veye_mipi_i2c.sh -w -f lowlight -p1 [value]
| value | description |
|---|---|
| 0x01 | 1/2*(FRAME RATE) |
| 0x03 | 1/4*(FRAME RATE) |
| 0x05 | 1/6*(FRAME RATE) |
| 0x07 | 1/8*(FRAME RATE) |
| 0x09 | 1/10*(FRAME RATE) |
| 0x0B | 1/15*(FRAME RATE) |
| 0x0D | 1/20*(FRAME RATE) |
| 0x0F | 1/25*(FRAME RATE) |
| 0x11 | 1/30*(FRAME RATE) |
| 0x00 | Fixed frame rate (25/30) |
- daynightmode
./veye_mipi_i2c.sh -r -f daynightmode
./veye_mipi_i2c.sh -w -f daynightmode -p1 [value]
| value | description |
|---|---|
| 0xFF | Color Mode |
| 0xFE | Black&White Mode |
| 0xFC | Trigger Mode |