DLPU082C August   2021  – March 2024 DLPC7540

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1 Scope
  5. 2 References
  6. 3 Acronyms
  7. 4 System Boot
    1. 4.1 Data In flash
    2. 4.2 Bootloader Application
    3. 4.3 Main Application
    4. 4.4 Commands Supported by Bootloader and Main Applications
    5. 4.5 Debug Terminal
    6. 4.6 HOST_IRQ/SYSTEM_BUSY
    7. 4.7 Heartbeat
    8. 4.8 Low-Level Fault
  8. 5 System Status
  9. 6 Version
  10. 7 Power Modes
  11. 8 Display Modes
  12. 9 Source Detection and Configuration
  13. 10Internal Sources
    1. 10.1 Test Patterns (TPG)
    2. 10.2 Solid Field (SFG) Color
    3. 10.3 Curtain
  14. 11Display Formatting
  15. 12Image Processing
  16. 13Warping
    1. 13.1 Control Point Table
    2. 13.2 Manual Warp Table
    3. 13.3 Table Constraints
    4. 13.4 Example Warp Table
    5. 13.5 Manual Warping Commands
      1. 13.5.1 CMD_SetManualWarpControlPoints [Command ID: 0x35, Destination: 4]
      2. 13.5.2 CMD_GetManualWarpControlPoints [Command ID: 0x35, Destination: 4]
      3. 13.5.3 CMD_WriteManualWarpTable [Opcode: 0x34, Destination: 4]
      4. 13.5.4 CMD_ReadManualWarpTable [Opcode: 0x34, Destination: 4]
      5. 13.5.5 CMD_ConfigureSmoothWarp [Command ID: 0x38, Destination: 4]
      6. 13.5.6 CMD_ApplyManualWarping [Command ID: 0x36, Destination: 4]
    6. 13.6 Optical (Lens) Distortion Correction
  17. 14Introduction to Blending
    1. 14.1  Blend Map Control Points
    2. 14.2  Blend Map Gain Values
    3. 14.3  Blend Map Offset Value
    4. 14.4  Constraints
    5. 14.5  Manual Blending Commands
      1. 14.5.1 CMD_EnableEdgeBlending [Command ID: 0x2F]
      2. 14.5.2 CMD_SetBlendMapControlPoints [Opcode: 0x2E]
      3. 14.5.3 CMD_ GetBlendMapControlPoints [Command ID: 0x2E]
      4. 14.5.4 CMD_SetBlendMapGainValues [Command ID: 0x2B]
      5. 14.5.5 CMD_ GetBlendMapGainValues [Command ID: 0x2B]
      6. 14.5.6 CMD_ SetBlendMapOffsetValues [Command ID: 0x2D]
      7. 14.5.7 CMD_ GetBlendMapOffsetValues [Command ID: 0x2D]
      8. 14.5.8 CMD_ApplyBlendMap [Command ID: 0x2C]
    6. 14.6  Manual Blending Application Commands
      1. 14.6.1 CMD_SetEdgeBlendingSystemParams [Command ID: 0x3D]
      2. 14.6.2 CMD_GetEdgeBlendingSystemParams [Command ID: 0x3D]
      3. 14.6.3 CMD_SetEdgeBlendingConfiguration [Command ID: 0x3E]
      4. 14.6.4 CMD_GetEdgeBlendingConfiguration [Command ID: 0x3E]
    7. 14.7  Cropping of Input Image for Blending Setup
    8. 14.8  Storing Edge Blend Configuration in EEPROM
    9. 14.9  Storing in EEPROM or Secondary Flash
    10. 14.10 Manual Blending GUI in Control Program
  18. 15Illumination Control
  19. 16Peripherals
    1. 16.1 GPIO
    2. 16.2 PWM
  20. 17Interface Protocol
    1. 17.1 Supported Interfaces
    2. 17.2 I2C Target
    3. 17.3 USB
  21. 18Command Protocol
    1. 18.1 Command Packet
    2. 18.2 Response Packet
    3. 18.3 Destination Details
    4. 18.4 Error Handling and Recovery
    5. 18.5 System Busy - I2C scenarios
      1. 18.5.1 GPIO Implementation
      2. 18.5.2 Short Status Response
    6. 18.6 Support for Variable Data Size
  22. 19Auto-Initialization Batch File
  23. 20Command Descriptions
  24. 21System Commands
    1. 21.1  3D
    2. 21.2  Administrative
    3. 21.3  Autolock
    4. 21.4  Bootloader
    5. 21.5  Calibration
    6. 21.6  Blending
    7. 21.7  Debug Internal
    8. 21.8  Debug
    9. 21.9  General Operation
    10. 21.10 Illumination
    11. 21.11 Image Processing
    12. 21.12 Manual WPC
    13. 21.13 Peripherals
    14. 21.14 Vision
    15. 21.15 Warping
  25.   Revision History

21.12 Manual WPC

Manual WPC

Table 21-120 WPC Target Manual Mode [Opcode: D4h | Destination: 4]
Set WPC Target Manual Mode
Write Parameters
Byte Description
Byte 0

0 = Manual Mode Disable

1 = Manual Mode Enable

Sets/Resets the manual mode for specifying WPC target color point at run-time. When manual mode is set, all target color points specified in the project will be ignored. Software will set only the user specified target color point until the manual mode is reset using this same command.

Get WPC Target Manual Mode
Data returned is in the same format as the Write Parameters.

Gets whether the manual mode for specifying WPC target color point at run-time is active. When manual mode is set, all target color points specified in the project will be ignored. Software will set only the user specified target color point until the manual mode is reset.

Table 21-121 WPC Target Color Point [Opcode: D5h | Destination: 4]
Set WPC Target Color Point
Write Parameters
Byte Description
Bytes 0-1

CIE X

Range = 0.0000 to 1.0000

Format = u0.16

Bytes 2-3

CIE Y

Range = 0.0000 to 1.0000

Format = u0.16

Sets the target color point while in WPC Target Manual Mode.

Get WPC Target Color Point
Data returned is in the same format as the Write Parameters.

Gets the currently active target color point for WPC.