Difference between revisions of "VEYE-MIPI-290/327 i2c/"
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[[VEYE-MIPI-290/327 i2c/zh|查看中文]] | [[VEYE-MIPI-290/327 i2c/zh|查看中文]] | ||
+ | [[VEYE-MIPI-290/327 i2c/|<big><big><big><big>VEYE-MIPI-290/327 I2C.sh user guide</big></big></big></big>]] | ||
− | + | ===Overview=== | |
+ | There are 4 files: camera_i2c_config、i2c_read、i2c_write、veye_mipi_i2c.sh | ||
− | === | + | ===RaspberryPi Only, Set IO config=== |
− | + | Running | |
− | + | <code>./enable_i2c_vc.sh</code> | |
− | ===camera_i2c_config USAGE=== | + | |
− | + | <code>./camera_i2c_config</code> | |
+ | |||
+ | first,it will config IO pin. | ||
+ | |||
+ | Then you can run veye_mipi_i2c.sh. | ||
+ | ====camera_i2c_config USAGE==== | ||
+ | |||
+ | *for standard RPI, just run | ||
+ | |||
+ | <code>./camera_i2c_config</code> | ||
+ | |||
+ | *for RPI Computer Module | ||
<code>./camera_i2c_config [cameranum]</code> | <code>./camera_i2c_config [cameranum]</code> | ||
Line 21: | Line 34: | ||
|1 | |1 | ||
|CAM1 | |CAM1 | ||
− | |} | + | |}<br /> |
− | |||
− | < | ||
===veye_mipi_i2c.sh USAGE=== | ===veye_mipi_i2c.sh USAGE=== | ||
./veye_mipi_i2c.sh | ./veye_mipi_i2c.sh | ||
Line 43: | Line 54: | ||
-b [i2c bus num] i2c bus number | -b [i2c bus num] i2c bus number | ||
− | support functions: devid,hdver,wdrmode,videoformat,mirrormode,denoise,agc,lowlight,daynightmode,ircutdir, | + | support functions: devid,hdver,wdrmode,videoformat,mirrormode,denoise,agc,lowlight,daynightmode,ircutdir,irtriggerhutter |
− | + | ||
+ | cameramode, nodf, capture, csienable,saturation,wdrbtargetbr,wdrtargetbr, brightness ,contrast , sharppen, aespeed,lsc,boardmodel,yuvseq,i2cauxenable,i2cwen | ||
+ | |||
+ | Pi3B / Pi3B+ / 3A / 4B(1G/2G/4G),we use i2c0 | ||
+ | |||
+ | Compute Module/ CM3,we use i2c1,please add '''-b 1''' option. | ||
+ | |||
=====devid===== | =====devid===== | ||
<code>./veye_mipi_i2c.sh -r -f devid</code> | <code>./veye_mipi_i2c.sh -r -f devid</code> | ||
Line 51: | Line 68: | ||
!description | !description | ||
|- | |- | ||
− | | | + | |0x06 |
− | + | |VEYE-MIPI-290/327 | |
− | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
|} | |} | ||
=====hdver===== | =====hdver===== | ||
Line 89: | Line 97: | ||
|- | |- | ||
|0x03 | |0x03 | ||
− | |WDR Enable | + | |DOL WDR Enable |
|} | |} | ||
=====videoformat===== | =====videoformat===== | ||
Line 98: | Line 106: | ||
!value | !value | ||
!description | !description | ||
+ | !frame rate | ||
|- | |- | ||
|PAL | |PAL | ||
|PAL(50Hz) | |PAL(50Hz) | ||
+ | |25fps | ||
|- | |- | ||
|NTSC | |NTSC | ||
|NTSC(60Hz) | |NTSC(60Hz) | ||
+ | |30fps | ||
|} | |} | ||
=====mirrormode===== | =====mirrormode===== | ||
Line 182: | Line 193: | ||
<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> | ||
+ | agc indicated max gain of AE mode. | ||
{| class="wikitable" | {| class="wikitable" | ||
!value | !value | ||
Line 192: | Line 204: | ||
<code>./veye_mipi_i2c.sh -r -f lowlight | <code>./veye_mipi_i2c.sh -r -f lowlight | ||
./veye_mipi_i2c.sh -w -f lowlight -p1 [value]</code> | ./veye_mipi_i2c.sh -w -f lowlight -p1 [value]</code> | ||
+ | In the case of low illuminance, the camera module can prolong the exposure time and reduce the frame rate by configuring this parameter to achieve a better effect of low illuminance. | ||
+ | |||
+ | Note that it is not suitable for use in a sports scene. | ||
{| class="wikitable" | {| class="wikitable" | ||
!value | !value | ||
Line 242: | Line 257: | ||
|Trigger Mode | |Trigger Mode | ||
|} | |} | ||
+ | IR-CUT (Infrared cut-off filter) is a mechanical shutter design. It is placed between the lens and the image sensor, and is controlled by a motor or an electromagnet. | ||
+ | |||
+ | IR-CUT has two status: '''Block''' or '''Deliver''' the infrared. | ||
+ | |||
+ | *Color Mode | ||
+ | |||
+ | Image is Color Mode and IR_CUT status '''Block''' infrared. | ||
+ | |||
+ | *Black&White Mode | ||
+ | |||
+ | Image is Black&White Mode and IR_CUT status '''Deliver''' infrared. | ||
+ | |||
+ | *Trigger Mode | ||
+ | |||
+ | Trigger pin : [[VEYE-MIPI-290/327|J3 pin1]]. | ||
+ | |||
+ | Trigger pin High(3.3~12V),Image is Black&White Mode and IR-CUT status '''Deliver''' infrared. | ||
+ | |||
+ | Trigger pin Low(GND),Image is Color Mode and IR-CUT status '''Bolck''' infrared. | ||
+ | |||
+ | =====mshutter===== | ||
+ | close AE, use manual shutter | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -r -f mshutter</code> | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -w -f mshutter -p1 [value]</code> | ||
+ | |||
+ | value is exposure time(seconds) | ||
+ | |||
+ | If value is greater than or equal to 0x4B, it will reduce framerate. | ||
+ | {| class="wikitable" | ||
+ | |+ | ||
+ | !value | ||
+ | !description | ||
+ | |- | ||
+ | | | ||
+ | |NTSC(PAL) | ||
+ | |- | ||
+ | |0x40 | ||
+ | |auto mode | ||
+ | |- | ||
+ | |0x41 | ||
+ | |1/30 (25) | ||
+ | |- | ||
+ | |0x42 | ||
+ | |1/60(50) | ||
+ | |- | ||
+ | |0x43 | ||
+ | |1/120(100) | ||
+ | |- | ||
+ | |0x44 | ||
+ | |1/240(200) | ||
+ | |- | ||
+ | |0x45 | ||
+ | |1/480(400) | ||
+ | |- | ||
+ | |0x46 | ||
+ | |1/1000 | ||
+ | |- | ||
+ | |0x47 | ||
+ | |1/2000 | ||
+ | |- | ||
+ | |0x48 | ||
+ | |1/5000 | ||
+ | |- | ||
+ | |0x49 | ||
+ | |1/10000 | ||
+ | |- | ||
+ | |0x4A | ||
+ | |1/50000 | ||
+ | |- | ||
+ | |0x4B | ||
+ | |1/30 (25) *2 | ||
+ | |- | ||
+ | |0x4C | ||
+ | |1/30 (25) *4 | ||
+ | |- | ||
+ | |0x4D | ||
+ | |1/30 (25) *6 | ||
+ | |- | ||
+ | |0x4E | ||
+ | |1/30 (25) *8 | ||
+ | |- | ||
+ | |0x4F | ||
+ | |1/30 (25) *10 | ||
+ | |- | ||
+ | |0x50 | ||
+ | |1/30 (25) *15 | ||
+ | |- | ||
+ | |0x51 | ||
+ | |1/30 (25) *20 | ||
+ | |- | ||
+ | |0x52 | ||
+ | |1/30 (25) *25 | ||
+ | |- | ||
+ | |0x53 | ||
+ | |1/30 (25) *30 | ||
+ | |} | ||
+ | |||
+ | =====cameramode===== | ||
+ | Requirements:hdver >= 0x3 | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -r -f cameramode</code> | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -w -f cameramode -p1 [value]</code> | ||
+ | {| class="wikitable" | ||
+ | !value | ||
+ | !description | ||
+ | |- | ||
+ | |0x0 | ||
+ | |Stream mode | ||
+ | |- | ||
+ | |0x1 | ||
+ | |Capture mode | ||
+ | |}Stream mode: stream output | ||
+ | |||
+ | Caputre mode: output the next frame each '''capture''' cmd. | ||
+ | =====nodf===== | ||
+ | Requirements:hdver >= 0x3, effective in Stream mode | ||
+ | |||
+ | Number of dropped frames | ||
+ | |||
+ | It is a method of framerate control, output one frame,discard '''nodf''' frames,output next frame, and so on. | ||
+ | |||
+ | ''actual framerate = original framerate /(1+nodf)'' | ||
+ | |||
+ | For example,if the original framerate is 30fps, set '''nodf''' to 2, then ''actual framerate'' is 10fps. | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -r -f nodf</code> | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -w -f nodf -p1 [value]</code> | ||
+ | |||
+ | '''ntof''' range is [0-0xFF], default 0. | ||
+ | =====capture===== | ||
+ | Requirements:hdver >= 0x3, effective in Capture mode | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -w -f capture</code> | ||
+ | |||
+ | Output the next frame. This cmd does not interfere the sensor, it just output the next frame (the newest frame). | ||
+ | |||
+ | So it is not trigger mode, there will be a delay[0,1/framerate] between the cmd and the frame exposure. | ||
+ | |||
+ | It is applicable to those that do not require a high level of real-time performance. | ||
+ | =====csienable===== | ||
+ | Requirements:hdver >= 0x3 | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -r -f csienable</code> | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -w -f csienable -p1 [value]</code> | ||
+ | {| class="wikitable" | ||
+ | !value | ||
+ | !description | ||
+ | |- | ||
+ | |0x0 | ||
+ | |suspend csi output | ||
+ | |- | ||
+ | |0x1 | ||
+ | |enable csi output | ||
+ | |}default: 0x1 | ||
+ | |||
+ | Note: This is not low power mode, the camera is still working. | ||
+ | =====brightness===== | ||
+ | <code>./veye_mipi_i2c.sh -r -f brightness</code> | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -w -f brightness -p1 0x32</code> | ||
+ | |||
+ | AE Target Brightness,rang: [0,0x64] | ||
+ | =====aespeed===== | ||
+ | <code>./veye_mipi_i2c.sh -r -f aespeed</code> | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -w -f aespeed -p1 0x32 -p2 0x32</code> | ||
+ | |||
+ | AE adjust speed,p1 is agc speed, p2 is shutter speed,Slow to Fast: [0,0x64] | ||
+ | =====contrast===== | ||
+ | <code>./veye_mipi_i2c.sh -r -f contrast</code> | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -w -f contrast -p1 0x32</code> | ||
+ | |||
+ | Contrast,range: [0,0xFF],default: 0x80. | ||
+ | |||
+ | =====saturation===== | ||
+ | <code>./veye_mipi_i2c.sh -r -f saturation</code> | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -w -f saturation -p1 0x32</code> | ||
+ | |||
+ | Saturation, range: [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] | ||
+ | =====wdrtargetbr===== | ||
+ | <code>./veye_mipi_i2c.sh -r -f wdrtargetbr</code> | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -w -f wdrtargetbr -p1 0x80</code> | ||
+ | |||
+ | The overall AE target value in WDR mode. | ||
+ | |||
+ | Takes effect in WDR mode. range: [0-0xFF], default : 0x80. | ||
+ | =====wdrbtargetbr===== | ||
+ | <code>./veye_mipi_i2c.sh -r -f wdrbtargetbr</code> | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -w -f wdrbtargetbr -p1 0x80</code> | ||
+ | |||
+ | The AE target value of the bright area in WDR mode. | ||
+ | |||
+ | Takes effect in WDR mode. range: [0-0xFF], default : 0x80. | ||
+ | |||
+ | ===== boardmodel ===== | ||
+ | <code>./veye_mipi_i2c.sh -r -f boardmodel</code> | ||
+ | |||
+ | Requirment: hdver >=4. | ||
+ | |||
+ | Read the board number of the board, which can be used to distinguish between VEYE-MIPI-327 and 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. | ||
+ | |||
+ | Whether to enable the i2C write register function of the camera, enabled by default. It is used for register write protection in special cases. | ||
+ | |||
+ | ===== 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. | ||
+ | |||
+ | Whether to enable auxiliary i2C. If enable auxiliary i2C, the primary i2C on the FFC cable cannot be used. Used for bus conflict resolution in special cases. | ||
+ | ===== awbgain ===== | ||
+ | <code>./veye_mipi_i2c.sh -r -f awbgain</code> | ||
+ | |||
+ | Read the Rgain and Bgain of the current white balance status , parameter range [0,0xFF]. | ||
+ | =====wbmode===== | ||
+ | <code>./veye_mipi_i2c.sh -r -f wbmode</code> | ||
+ | |||
+ | <code>./veye_mipi_i2c.sh -w -f wbmode -p1 [value]</code> | ||
+ | |||
+ | White balance mode setting. | ||
+ | {| 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 wbmode -p1 [rgain] -p2 [bgain]</code> | ||
+ | |||
+ | Rgain and Bgain setting in manual white balance mode.arameter range [0,0xFF]. |
Revision as of 14:38, 11 April 2021
VEYE-MIPI-290/327 I2C.sh user guide
1 Overview
There are 4 files: camera_i2c_config、i2c_read、i2c_write、veye_mipi_i2c.sh
2 RaspberryPi Only, Set IO config
Running
./enable_i2c_vc.sh
./camera_i2c_config
first,it will config IO pin.
Then you can run veye_mipi_i2c.sh.
2.1 camera_i2c_config USAGE
- for standard RPI, just run
./camera_i2c_config
- for RPI Computer Module
./camera_i2c_config [cameranum]
cameranum | description |
---|---|
0 | CAM0 |
1 | CAM1 |
3 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
support functions: devid,hdver,wdrmode,videoformat,mirrormode,denoise,agc,lowlight,daynightmode,ircutdir,irtriggerhutter
cameramode, nodf, capture, csienable,saturation,wdrbtargetbr,wdrtargetbr, brightness ,contrast , sharppen, aespeed,lsc,boardmodel,yuvseq,i2cauxenable,i2cwen
Pi3B / Pi3B+ / 3A / 4B(1G/2G/4G),we use i2c0
Compute Module/ CM3,we use i2c1,please add -b 1 option.
3.1 devid
./veye_mipi_i2c.sh -r -f devid
value | description |
---|---|
0x06 | VEYE-MIPI-290/327 |
3.2 hdver
./veye_mipi_i2c.sh -r -f hdver
value | description |
---|---|
0xXX | Version |
3.3 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 | DOL WDR Enable |
3.4 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 | frame rate |
---|---|---|
PAL | PAL(50Hz) | 25fps |
NTSC | NTSC(60Hz) | 30fps |
3.5 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) |
3.6 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 |
3.7 agc
./veye_mipi_i2c.sh -r -f agc
./veye_mipi_i2c.sh -w -f agc -p1 [value]
agc indicated max gain of AE mode.
value | description |
---|---|
0x00~0x0F | AGC intensity |
3.8 lowlight
./veye_mipi_i2c.sh -r -f lowlight
./veye_mipi_i2c.sh -w -f lowlight -p1 [value]
In the case of low illuminance, the camera module can prolong the exposure time and reduce the frame rate by configuring this parameter to achieve a better effect of low illuminance.
Note that it is not suitable for use in a sports scene.
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) |
3.9 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 |
IR-CUT (Infrared cut-off filter) is a mechanical shutter design. It is placed between the lens and the image sensor, and is controlled by a motor or an electromagnet.
IR-CUT has two status: Block or Deliver the infrared.
- Color Mode
Image is Color Mode and IR_CUT status Block infrared.
- Black&White Mode
Image is Black&White Mode and IR_CUT status Deliver infrared.
- Trigger Mode
Trigger pin : J3 pin1.
Trigger pin High(3.3~12V),Image is Black&White Mode and IR-CUT status Deliver infrared.
Trigger pin Low(GND),Image is Color Mode and IR-CUT status Bolck infrared.
3.10 mshutter
close AE, use manual shutter
./veye_mipi_i2c.sh -r -f mshutter
./veye_mipi_i2c.sh -w -f mshutter -p1 [value]
value is exposure time(seconds)
If value is greater than or equal to 0x4B, it will reduce framerate.
value | description |
---|---|
NTSC(PAL) | |
0x40 | auto mode |
0x41 | 1/30 (25) |
0x42 | 1/60(50) |
0x43 | 1/120(100) |
0x44 | 1/240(200) |
0x45 | 1/480(400) |
0x46 | 1/1000 |
0x47 | 1/2000 |
0x48 | 1/5000 |
0x49 | 1/10000 |
0x4A | 1/50000 |
0x4B | 1/30 (25) *2 |
0x4C | 1/30 (25) *4 |
0x4D | 1/30 (25) *6 |
0x4E | 1/30 (25) *8 |
0x4F | 1/30 (25) *10 |
0x50 | 1/30 (25) *15 |
0x51 | 1/30 (25) *20 |
0x52 | 1/30 (25) *25 |
0x53 | 1/30 (25) *30 |
3.11 cameramode
Requirements:hdver >= 0x3
./veye_mipi_i2c.sh -r -f cameramode
./veye_mipi_i2c.sh -w -f cameramode -p1 [value]
value | description |
---|---|
0x0 | Stream mode |
0x1 | Capture mode |
Stream mode: stream output
Caputre mode: output the next frame each capture cmd.
3.12 nodf
Requirements:hdver >= 0x3, effective in Stream mode
Number of dropped frames
It is a method of framerate control, output one frame,discard nodf frames,output next frame, and so on.
actual framerate = original framerate /(1+nodf)
For example,if the original framerate is 30fps, set nodf to 2, then actual framerate is 10fps.
./veye_mipi_i2c.sh -r -f nodf
./veye_mipi_i2c.sh -w -f nodf -p1 [value]
ntof range is [0-0xFF], default 0.
3.13 capture
Requirements:hdver >= 0x3, effective in Capture mode
./veye_mipi_i2c.sh -w -f capture
Output the next frame. This cmd does not interfere the sensor, it just output the next frame (the newest frame).
So it is not trigger mode, there will be a delay[0,1/framerate] between the cmd and the frame exposure.
It is applicable to those that do not require a high level of real-time performance.
3.14 csienable
Requirements:hdver >= 0x3
./veye_mipi_i2c.sh -r -f csienable
./veye_mipi_i2c.sh -w -f csienable -p1 [value]
value | description |
---|---|
0x0 | suspend csi output |
0x1 | enable csi output |
default: 0x1
Note: This is not low power mode, the camera is still working.
3.15 brightness
./veye_mipi_i2c.sh -r -f brightness
./veye_mipi_i2c.sh -w -f brightness -p1 0x32
AE Target Brightness,rang: [0,0x64]
3.16 aespeed
./veye_mipi_i2c.sh -r -f aespeed
./veye_mipi_i2c.sh -w -f aespeed -p1 0x32 -p2 0x32
AE adjust speed,p1 is agc speed, p2 is shutter speed,Slow to Fast: [0,0x64]
3.17 contrast
./veye_mipi_i2c.sh -r -f contrast
./veye_mipi_i2c.sh -w -f contrast -p1 0x32
Contrast,range: [0,0xFF],default: 0x80.
3.18 saturation
./veye_mipi_i2c.sh -r -f saturation
./veye_mipi_i2c.sh -w -f saturation -p1 0x32
Saturation, range: [0,0x64].
3.19 sharppen
./veye_mipi_i2c.sh -r -f sharppen
./veye_mipi_i2c.sh -w -f sharppen -p1 [val1] -p2 [value]
param1 value | description |
---|---|
0x0 | sharppen disable |
0x1 | sharppen enable |
default: 0x1
param2: sharppen strength, range [0x0-0xA]
3.20 wdrtargetbr
./veye_mipi_i2c.sh -r -f wdrtargetbr
./veye_mipi_i2c.sh -w -f wdrtargetbr -p1 0x80
The overall AE target value in WDR mode.
Takes effect in WDR mode. range: [0-0xFF], default : 0x80.
3.21 wdrbtargetbr
./veye_mipi_i2c.sh -r -f wdrbtargetbr
./veye_mipi_i2c.sh -w -f wdrbtargetbr -p1 0x80
The AE target value of the bright area in WDR mode.
Takes effect in WDR mode. range: [0-0xFF], default : 0x80.
3.22 boardmodel
./veye_mipi_i2c.sh -r -f boardmodel
Requirment: hdver >=4.
Read the board number of the board, which can be used to distinguish between VEYE-MIPI-327 and VEYE-MIPI-IMX327S.
3.23 i2cwen
./veye_mipi_i2c.sh -r -f i2cwen
./veye_mipi_i2c.sh -w -f i2cwen -p1 [0/1]
Requirment: hdver >=4.
Whether to enable the i2C write register function of the camera, enabled by default. It is used for register write protection in special cases.
3.24 i2cauxenable
./veye_mipi_i2c.sh -r -f i2cauxenable
./veye_mipi_i2c.sh -w -f i2cauxenable -p1 [0/1]
Requirment: hdver >=4.
Whether to enable auxiliary i2C. If enable auxiliary i2C, the primary i2C on the FFC cable cannot be used. Used for bus conflict resolution in special cases.
3.25 awbgain
./veye_mipi_i2c.sh -r -f awbgain
Read the Rgain and Bgain of the current white balance status , parameter range [0,0xFF].
3.26 wbmode
./veye_mipi_i2c.sh -r -f wbmode
./veye_mipi_i2c.sh -w -f wbmode -p1 [value]
White balance mode setting.
value | description |
---|---|
0x18 | Auto white balance |
0x1B | Manual white balance |
3.27 mwbgain
./veye_mipi_i2c.sh -r -f mwbgain
./veye_mipi_i2c.sh -w -f wbmode -p1 [rgain] -p2 [bgain]
Rgain and Bgain setting in manual white balance mode.arameter range [0,0xFF].