Using the MCP215X/40 Developer’s Daughter Board
with the PICDEM? HPC Explorer Demo Board
D.1.3.2
RUNNING THE DEMO USING THE APPLICATION NOTE AN888
PROGRAM
After installing the AN888 application program to your Palm PDA, the program needs
to be launched. This PDA program communicates with the MCP215X/40 Developer ’s
Daughter Board.
Table D-5 shows the steps to demonstrate the 250-byte S -> P Data Transfer program.
TABLE D-5:
Step Action
250-BYTE S -> P DATA TRANSFER DEMO - PALM ? PDA
Result
1
2
3
4
5
6
7
8
9
10
11
12
13
Place both devices on a flat surface about 25 cm (10”)
apart, with the IR ports facing each other.
On the PICDEM? HPC Explorer Demo Board plus
MCP215X/40 Developer ’s Daughter Board:
Ensure that jumpers are configured as in Figure D-7.
On the PICDEM HPC Explorer Demo Board plus
MCP215X/40 Developer ’s Daughter Board:
Plug a 9V AC-to-DC power supply (such as those
supplied with some Microchip development tools) into
the 9V DC connection plug (J1).
On the PICDEM HPC Explorer Demo Board plus
MCP215X/40 Developer ’s Daughter Board:
Depress the RESET switch.
On the PDA:
Tap on the MCP215XDemo icon.
On the PDA:
Tap on the Connect button.
On the PDA:
Tap on the 123 button.
On the PDA:
Tap on the number ( 5 ) button.
On the PDA:
Tap on the Done button.
On the PDA:
Tap on the Send Byte button.
On the PDA:
Tap on the Show button.
On the PDA:
Tap on the OK button.
On the PDA:
Tap on the Reset button.
On the MCP215X/40 Developer ’s Daughter Board:
The green power LED (D9) will turn on.
On the PDA:
The screen will display the MCP215XDemo program
window.
On the PDA:
The Connect button will change to the Disconnect
button.
On the PDA:
This opens the numeric keyboard.
On the PDA:
In the upper-left corner of the window, the typed
number will appear.
On the PDA:
This closes the numeric keyboard window. The
number that was typed is shown on the
“TX Data (ASCII) =” line.
On the PICDEM HPC Explorer Demo Board plus
MCP215X/40 Developer ’s Daughter Board:
The “IR Link” LED will turn on (the IR link is now open)
and the “CTS” LED will strobe rapidly before returning
to the normal rate.
On the PDA:
Trace will show “250 bytes”.
On the PDA:
This opens the trace buffer window.
The received data table should be in the window.
On the PDA:
This closes the trace buffer window.
On the PDA:
This will open a query window that asks “Reset Trace
Buffer, Are You Sure”.
? 2006 Microchip Technology Inc.
DS51591A-page 57
相关PDF资料
MCP215XDM BOARD DEMO FOR MCP215X
MCP23X08EV BOARD EVALUATION FOR MCP23X08
MCP23X17EV BOARD EVAL FOR MCP23X17
MCP2515DM-PTPLS BOARD DAUGHTER PICTAIL MCP2515
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MCP402XEV BOARD EVAL FOR MCP402X
MCP42XXEV BOARD EVALUATION MCP42XX
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