DLP-2232MSP DLP Design Inc, DLP-2232MSP Datasheet - Page 6

• Manufacturer Part Number: DLP-2232MSP
• Description: Interface Modules & Development Tools USB to MSP430 w/ FTDI FT2232H
• Manufacturer: DLP Design Inc
• Series: -r

Specifications of DLP-2232MSP

• Interface Type: USB
• Data Bus Width: 8 bit
• Description/function: USB Microcontroller Module
• Dimensions: 76.2 mm x 30.5 mm x 5.3 mm
• Number Of Channels: Single
• Operating Supply Voltage: 5 V
• Product: Interface Development Tools
• Supply Current: 500 mA
• Supply Voltage (max): 5 V
• Main Purpose: Interface, USB 2.0 to UART (RS232) Bridge
• Embedded: Yes, MCU, 16-Bit
• Utilized Ic / Part: FT2232H, MSP430F2618
• Primary Attributes: Full Speed USB to High-Speed UART
• Secondary Attributes: Royalty-Free Drivers
• Lead Free Status / Rohs Status: Details
• For Use With/related Products: MSP430F2618

5.1 TOKEN I/O COMMAND SET
0x27 – Ping – Host Notification
Length:
Parameters: None
Returns:
Function:
Example:
0x28 – Flash LED – Toggle the LED
Length:
Parameters: None
Returns:
Function:
Example:
0x29 – LED On/Off
Length:
Parameters: 1 Byte: 0=Turn LED Off; 1=Turn LED On
Returns:
Function:
Example:
0x30 – Digital I/O Read/Write
Length:
Parameters: 2 or 3 Bytes:
Returns:
Function:
Example:
0x40 – A/D Conversion
Length:
Parameters: Mode: 0=Single conversion, 1=Continuous conversions (~1 per second)
Returns:
Function:
Rev. 1.1 (May 2011)
2 Bytes
1 Byte: ASCII “S” or hex 0x53
This function returns an ASCII ‘S’ to tell the host that the module is up and running
0x02, 0x27 – Causes the module to return a 0x53 to the host
2 Bytes
1 Byte: command echo acknowledgement=0x28
This function will cause the module’s green LED to flash briefly
0x02, 0x28 – Causes the LED to toggle briefly
3 Bytes
1 Byte: command echo acknowledgement=0x29
This function will turn the module’s green LED on or off
0x03, 0x29, 0x01 - Turns on the LED
4 or 5 Bytes
1. Port Selection – Select the desired MSP430F2618 port pin (refer to the port list
2. Port Direction: 1=Input; 0=Output
3. Port Value if Byte 2 specifies Output
2 Bytes for Input=Value on port pin; command echo acknowledgement=0x30
1 byte for Output=command echo acknowledgement=0x30
This function will read from or write to the selected port pin
0x04, 0x30, 0x60, 0x00, 0x01 – Sets Port 6 Pin 0 high
3 Bytes
Note: Setting the ADC mode to continuous (1) starts an infinite loop. The ADC
will perform a conversion approximately once a second and report the result to
the host. To exit, break the code using the debugger or reset the module.
2 Bytes: The 12-bit voltage data; MSB first
This function will enable A/D conversion on the selected channel and ADC, pause
10uS, perform the A/D conversion and then return 2 bytes to the host (MSB first).
Command 0x42 must have been previously called to configure the desired analog
under the previous section)
6
© DLP Design, Inc.