4d Systems uCAM-II User Manuals

Table of Contents

• 1. Description

  4
• 2. Features

  4
• 3. Pin Configuration and Dimensions

  5
• 4. Pin Descriptions

  7
• 5. Serial Interface - UART

  7
  • 5.1. Single Byte Timing

    7
  • 5.2. Command Sequence Timing

    7
  • 5.3. Auto-Baud Detect

    8
  • 5.4. Setting the Baud Rates

    8
  • 5.5. Sleep mode

    8
• 6. Command Set

  9
  • 6.1. INITIAL (AA01h)

    9
    • 6.1.1. Image Format

      9
    • 6.1.2. RAW Resolution

      9
    • 6.1.3. JPEG Resolution

      9
  • 6.2. GET PICTURE (AA04h)

    9
    • 6.2.1. Picture Type

      10
  • 6.3. SNAPSHOT (AA05h)

    10
    • 6.3.1. Snapshot Type

      10
    • 6.3.2. Skip Frame Counter

      10
  • 6.4. SET PACKAGE SIZE (AA06h)

    10
    • 6.4.1. Package Size

      10
  • 6.5. SET BAUD RATE (AA07h)

    11
    • 6.5.1. Baud Rates

      11
  • 6.6. RESET (AA08h)

    11
    • 6.6.1. Reset Type

      11
  • 6.7. DATA (AA0Ah)

    11
    • 6.7.1. Data Type

      11
    • 6.7.2. Length

      11
  • 6.8. SYNC (AA0Dh)

    11
  • 6.9. ACK (AA0Eh)

    12
    • 6.9.1. Command ID

      12
    • 6.9.2. ACK Counter

      12
    • 6.9.3. Package ID

      12
  • 6.10. NAK (AA0Fh)

    12
    • 6.10.1. NAK Counter

      12
    • 6.10.2. Error Number

      12
  • 6.11. LIGHT (AA13h)

    12
    • 6.11.1. Light Frequency Type

      12
• 7. Command Protocol

  13
  • 7.1. Synchronising the uCAM-II

    13
  • 7.2. INITIAL, GET PICTURE, SNAPSHOT, SET PACKAGE SIZE, RESET Commands

    14
    • 7.2.1. Example: Sending commands

      14
  • 7.3. Taking SNAPSHOT Pictures

    15
    • 7.3.1. Example: JPEG Snapshot Picture (640 x 480 resolution)

      15
    • 7.3.2. Example: Snapshot Picture (160 x 120 resolution, 16bit colour, uncompressed/RAW picture)

      17
  • 7.4. JPEG Pictures (Video)

    18
    • 7.4.1. Example: JPEG Picture (320 x 240 resolution)

      18
    • 7.4.2. Example: Picture (80 x 60 resolution, 16bit colour, uncompressed/RAW picture)

      19
• 8. Lens Information

  20
• 9. Troubleshooting

  20
• 10. Embedded Display Modules

  21
• 11. 4D Systems - Workshop 4 IDE

  22
• 12. Specifications and Ratings

  23
• 13. Legal Notice

  25
• 14. Contact Information

  25