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OPR305 Series DLP projector operating manual
一、Precautions for use .........................................................................................1
二、Module Hardware Features ................................................................................2
三、Connectors Description ....................................................................................... 4
3.1 Connectors function ..........................................................................................4
3.2 Pin function .......................................................................................................4
3.2.1 J1 .............................................................................................................4
3.2.2 J2 .............................................................................................................5
3.2.3 J3 .............................................................................................................5
3.2.4 J6 .............................................................................................................5
3.2.5 J7 .............................................................................................................6
3.2.6 J8 .............................................................................................................6
3.2.7 J9 .............................................................................................................6
3.2.8 J10 ...........................................................................................................6
四、Operating Manual ................................................................................................7
4.1 Product description ........................................................................................... 7
4.2 software and documents ....................................................................................7
4.2.1 Software .................................................................................................. 7
4.2.2 Documents .............................................................................................. 7
4.3 software install ..................................................................................................7
4.4 Operating instructions .......................................................................................9
4.4.1 drivers install ...........................................................................................9
4.4.2 connection of OPR305 series module .....................................................9
4.4.3 Lens adjustment and fixation ..................................................................9
4.5 software Operating instructions ...................................................................... 10
4.5.1 pattern sets set up ..................................................................................10
4.5.2 add 1d pattern ........................................................................................11
4.5.3 pattern's timing setting ..........................................................................12
4.5.4 pattern control ....................................................................................... 13
4.6 LED brightness adjustment .............................................................................14
4.6.1 LED switch ........................................................................................... 14
4.6.2 Light source current adjustment under 4A ........................................... 14
4.7 making batch file ............................................................................................ 17
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Summary of Contents for BOPIXEL OPR305 Series

  • Page 1: Table Of Contents

    4.2.2 Documents ....................7 4.3 software install ....................7 4.4 Operating instructions ..................9 4.4.1 drivers install ...................9 4.4.2 connection of OPR305 series module .............9 4.4.3 Lens adjustment and fixation ..............9 4.5 software Operating instructions ..............10 4.5.1 pattern sets set up ..................10 4.5.2 add 1d pattern ..................11...
  • Page 2 4.8 Making firmware .................... 22 五、Appendix ......................26 5.1 DLP3010EVM-LC Firmware Release Notes ..........26 5.2 "Internal Patterns" mode operation steps ............27 5.3 How to Modify the Specifications of Test Patterns? ........33 六、FAQ ........................35 6.1 How to Program the DLPC3470 and DLPC3478? .........35 6.2 What is a 1D pattern? ..................35 6.3 Why would you want to use a 1D pattern? .............
  • Page 3: 一、Precautions For Use

    一、Precautions for use Please read the manual thoroughly before use, misoperation may cause damage to the DLP projector. Attention 1. Optical module is fragile product, no dropping and disassembly is allowed. 2. Please power the optical module with 12V and higher than 4A power source. 3.
  • Page 4: 二、Module Hardware Features

    8. Small dimension, a large aperture, optional Blue /RGB light source, extremely high MTF and sharp image edges 9. Low distortion, distortion is less than 0.05% 10. Uniformity>90%,Facilitate the use of grayscale coding pattern 11. Users customize optical performance for specific requirements OPR305 series (DLP3010) Type OPR305100 OPR305120 OPR305185...
  • Page 5 Figure 1. OPR305 series top Figure 2. OPR305 series side Figure 3. OPR305 series Scheimpflug top Figure 4. OPR305 series Scheimpflug side Figure 5. OPR305120S Figure 6. OPR305185S...
  • Page 6: 三、Connectors Description

    三、Connectors Description If you need to connect OPR305 series module to MCU, you need to detach the protection plate and connect J6 to your system. After the connection you need to reinstall the protection plate before powering up. You can find the connector number in the figure upside, and the red dot stands for pin 1 of the connector.
  • Page 7 3.2.2 J2 Pin num. Pin name Function USB GND VBUS USB power 3.2.3 J3 Mate with common use USB TYPE C cable 3.2.4 J6 Pin name Function Pin name Function num. num. PDATA0 Video input TRIG1_IN Trigger in PDATA1 TRIG1_OUT Trigger out 1 PDATA2 TRIG2_OUT...
  • Page 8: J10

    3.2.5 J7 Pin num. Pin name Function Fan power Fan power 12V Fan lock detect Not used Fan power GND 3.2.6 J8 Pin num. Pin name Function 3.3V output 3.3V 2A power out 5.0V output 5.0V 2A power out 12.0V output 12V 2A power out Power GND 3.2.7 J9...
  • Page 9: 四、Operating Manual

    四、Operating Manual 4.1 Product description OPR305 series module are made for structured light projection, they can project several 2D build in test patterns and programmable 1D 1bit or 8bit patterns. Attention: OPR305 series module are different from TI DLP3010EVM-LC, some functions of TI GUI will not be supported. The firmware of DLP3010EVM-LC can not work on our system.
  • Page 10 图 1 图 2 图 4 图 5 图 6 图 3 图 7...
  • Page 11: Operating Instructions

    PC. 4.4.2 connection of OPR305 series module Use a USB A to USB typeC cable connect OPR305 series module to PC, connect the module to 12V power source, and then open DLP3010LC.exe . If the connection is correct, you will see EVM Status;Test Pattern Generator on the lower left side of...
  • Page 12: Software Operating Instructions

    4.5 software Operating instructions OPR305 series module are made for high speed structure light projection, in this case, the patterns will preinstalled into flash onboard, and operating in “internal patterns” mode. 4.5.1 pattern sets set up Patterns sets are set up for putting several similar patterns into one place, and then they could use one parameter setting.
  • Page 13: Add 1D Pattern

    4.5.2 add 1d pattern Tips:1d pattern stands for patterns that have grayscale varies only in one direction. GUI supports only PNG and BMP format. The resolution of DLP3010 is 1280 x 720, user should add pattern just one pixel line. For horizontal pattern sets, please add 1 x 720 pattern.
  • Page 14: Pattern's Timing Setting

    4.5.3 pattern’s timing setting OPR305 series have only blue light source, in illumination setting, user can only set to B. Exposure time stands for module projecting time, pre-exposure dark time and pose-exposure dark time are set for module to prepare, they can not be too short. If the timing user sets are not supported, a window will show up to tell user which part need to change when user click the “Program and load”...
  • Page 15: Pattern Control

    4.5.4 pattern control On the Pattern Control page, users can configure the trigger out, trigger in and pattern ready signals and to control the display of patterns in internal pattern mode. This page requires the EVM to be connected to the GUI in order to work. Configure the triggers and pattern ready signal as required and click Set.
  • Page 16: Led Brightness Adjustment

    Attention: user can not enable red LED and green LED. 4.6.2 Light source current adjustment under 4A OPR305 series module have the max light source current of 5A. It is much higher then the GUI presented. GUI programmed for TI DLP3010EVM-LC, the current on GUI is not the same on our module.
  • Page 17 ① Connect OPR305 series module to PC with USB type C cable, and power up the module. If connection is correct, user can click advanced button to get into advanced mode. ② Click connection button to connect module in advanced mode.
  • Page 18 ③ In illumination tab, there is a rgb led current window. Press get button to get current number of the light source. ④ Check “blue led enable” and type in a number between 0 to 850 and then press set button to set a new brightness. User can not check “red led enable”...
  • Page 19: Making Batch File

    Bopixel’s engineer to help you finish the batch file, so you can compile it into your firmware. ① Connect OPR305 series module to PC with USB type C cable, and power up the module. And press advanced button, to start the advanced mode.
  • Page 20 ② After starting the advanced mode, it will automatically connect to module. ③ Click “batch command” on the left side, you will see all the commands are listing below.
  • Page 21 Before making batch file, you should know what are these functions listing. Please read DLPC3470 and DLPC3478 Software Programmer's Guide After operating the module, you can also see all the instructions have sent to the module in the command log. In debug tab, you will find command log.
  • Page 22 ④ Press “+” on the left side of batch command list to add a new command. After selected a new command, all the parameters will be listed below. Change all the parameters as you expected, and then you will see the command data will be change immediately.
  • Page 23 ⑥Use move up and move down button to adjust the sequence of all the commands. ⑦After adding all the configurations, click write to file button on the left side to output the batch file.
  • Page 24: Making Firmware

    The batch file you have made can not be used directly, please contact Bopixel’s engineer to help you finish the batch file. 4.8 Making firmware Please prepare these two files: Original firmware Usable batch file ① Click firmware tab, and click “update flash image” to start.
  • Page 25 ② Choose DLP3010EVM-LC in EVM type. Chose the original firmware in input, and chose a direction to output the new firmware.click nest. ③ Use default configuration, check skip, click next. ④ You can add splash images here, if you don’t have splash images, please left all the box as blank.
  • Page 26 ⑤ Keep default settings, check skip, click next. ⑥ In batch file box, chose the batch file you have made, and click finish. If there are no errors showed up, a new firmware will create on the direction you have chosen.
  • Page 27 ⑦ Click yes to finish.
  • Page 28: 五、Appendix

    五、Appendix 5.1 DLP3010EVM-LC Firmware Release Notes Light Control Internal Pattern Streaming Mode: - Trigger-In/Free-running modes (Mono 1 Bit/8  Bit, RGB 1 Bit/8 Bit, Vertical + Horizontal Pattern Generation, Pattern Invert) External Pattern Streaming Mode (Mono 1 Bit/8Bit, RGB 1 Bit/8Bit) ...
  • Page 29: Internal Patterns" Mode Operation Steps

    3463 10912 8-bit RGB 21824 *Sequence 21 is a special sequence that displays 7-bit patterns. The least significant bit of the 8-bit pattern data will be ignored. Notes:  For internal patterns, there will be an additional variable delay of ~3000 us at the beginning of every pattern set.
  • Page 30 prepared picture. (3) After adding all the pictures, click "Next". (4) Select the pattern set to be projected. Here you must select the blue light (B), and adjust the projection timing of the pattern set. You can check whether the adjustment results are in line with expectations according to the following diagram.
  • Page 31 The exposure time setting has certain restrictions, please refer to the table below. For more details, see the documentation DLP3010EVM-LC_Release_Notes.html After adding all the pattern sets and setting the exposure times, you can click the "program and load pattern" button to load the stripes. After the progress bar is completed, you can click "Next"...
  • Page 32 If the error code is 20, you can click the "Get" button on the home page and try again. If it prompts I2C or SPI connection problem, please check whether the module connection is normal at the bottom left. The green check mark means correct connection.
  • Page 33 (5) After entering the projection control page, you need to set trigger options. Check the required trigger and click the "Set" button to complete the setting. After setting, you can click the "Get" button to check whether the options are set successfully.
  • Page 34 In earlier versions of GUI, the settings here will not be written into the control, and still need to be set again in the later page. You can click the "Get" button to check whether the setting is successful. (6) After setting the trigger options, you can click buttons to perform single projection or cyclic projection.
  • Page 35: How To Modify The Specifications Of Test Patterns

    select "Active High" or "Active low", and click the "Set" button. After the setting is successful, you need to click "Run Continuously" button. After clicking the Using button, the external trigger input will drive the module to project an image. "Run Once"...
  • Page 36 (2) Click the "Advanced" button on the left to open advanced mode (3) Click "Test Patterns" to open the setting window. Click "Test Patterns" on the left to switch to the corresponding setting page. Here, you need to select Blue for "Background Color", and Black for "Foreground Color".
  • Page 37: 六、Faq

    六、FAQ 6.1 How to Program the DLPC3470 and DLPC3478? First of all, it is recommended that you use the GUI software to familiarize yourself with the operations of the controller. Then you can go to the "Debug" tab or enter GUI advanced mode to learn more about the corresponding I2C commands generated in GUI operations.
  • Page 38: Why Would You Want To Use A 1D Pattern

    6.3 Why would you want to use a 1D pattern? 1D patterns are very useful for a variety of reasons. First, a lot of time-encoded structured light uses 1D patterns (such as grayscale encoding and phase-shift patterns). Second, a 1D pattern can be completely represented by a 1 by x image (x can be a row or a column), which means that all the information of the pattern can be obtained without saving all the data of the pattern to the flash memory.
  • Page 39: How To Change Frame Rate Of Internal Pattern

    6.6 How to change frame rate of internal pattern? The user can set the exposure time for each pattern set. The exposure time refers to the time when the pattern is displayed and the lighting is turned on. In addition, the user needs to set the pre-exposure dark time and post-exposure dark time.
  • Page 40: What Timings Are Supported By Internal Pattern Streaming Mode

    bit (bit 6)" in the "Short Status" register, which can be read by an I2C command (0xD0). 6.9 What timings are supported by Internal pattern streaming mode? For the desired exposure time, first find the correct sequence number in the table below according to the range of exposure times.
  • Page 41: 七、Guarantee

    Beijing Bopixel Technology Co., Ltd is one year, and the start time of the warranty period starts from the date of delivery. For products that have been repaired within the warranty period, the repair part will extend the warranty 12 months.Unless otherwise...
  • Page 42 Beijing Bopixel Technology Co., Ltd shall bear the shipping cost of returning the repaired product to the user.

This manual is also suitable for:

Opr305100Opr305120Opr305185Opr305120sOpr305185s

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