Microchip Technology DM300018 User Manual
Getting Started
© 2005 Microchip Technology Inc.
DS51558A-page 19
2.5.3
Build the Project
1.
Select
Project>Build All.
2.
Observe the progress of the build in the Output window.
3.
When BUILD SUCCEEDED displays you are ready to program the device.
4.
Program the dsPIC30F4011device (
Programmer>Program)
2.5.4
Run the Application
1.
From the
Programmer menu, select Release from Reset to enable code
exectution
.
2.
On the board, turn off the M ALL switch in S2.
3.
As the code begins executing, note that the operation is identical to what you
observed out-of-the-box (see Section 2.4.3 “Observe Sample Application”)
observed out-of-the-box (see Section 2.4.3 “Observe Sample Application”)
2.6
IN-CIRCUIT DEBUGGING PROCESS
MPLAB IDE lets you run, halt and step the program. It lets you set breakpoints to
examine the code at specific locations or on occurrence of specific events. It also lets
you examine the contents of the RAM and registers. The MPLAB ICD 2 allows you to
run the application on the dsPICDEM 2 while monitoring it in MPLAB IDE on your PC.
examine the code at specific locations or on occurrence of specific events. It also lets
you examine the contents of the RAM and registers. The MPLAB ICD 2 allows you to
run the application on the dsPICDEM 2 while monitoring it in MPLAB IDE on your PC.
The examination process requires that three changes be made to the sample
application setup.
application setup.
• The dsPIC30F4011 device must be reprogrammed to recognize the MPLAB ICD
2 as a debugger rather than as a programmer.
• MPLAB IDE must be reconfigured to specify the pins on the dsPIC30F device to
be used for debugging.
• The dsPICDEM 2 board must be physically reconfigured to ensure that it connects
the MPLAB ICD 2 debugger to the pins on the dsPIC30F device that were
specified in MPLAB IDE.
specified in MPLAB IDE.
2.6.1
Select MPLAB ICD 2 as Debugger
To change MPLAB ICD 2 from a programmer to a debugger for a dsPIC30F4011
device:
device:
1.
From the
Debugger menu, click Select Tool>MPLAB ICD 2 to designate the
MPLAB ICD 2 as the debug tool in MPLAB IDE.
2.
From the
Configure menu, select Configuration Bits... The Configuration Bits
window displays the current configuration settings for the device, as shown in
Figure 2-7.
Figure 2-7.
3.
Change the “Comm Channel Select” parameter to Use EMUC2 and EMUD2.
4.
On the dsPICDEM 2 board, change the setting on switch S3 to turn on EMUC2
and EMUD2.
and EMUD2.
5.
Program the dsPIC30F device (
Debugger>Program menu).
6.
On the dsPICDEM 2 board, turn off M ALL on switch S2.
7.
Reset the program and run it. From the
Debugger menu, select Reset>Processor
Reset. Then select Debugger>Run.
Note:
The primary programming and debugging functions (PGC/EMUC,
PGD/EMUD) on the dsPIC30F device are multiplexed with other peripheral
modules on the device used by the sample application. Thus it is necessary
to use an alternate pair of debugging pins (EMUC1/EMUD1,
EMUC2/EMUD2 or EMUC3/EMUD3) to examine the baseline code
provided in the sample application.
PGD/EMUD) on the dsPIC30F device are multiplexed with other peripheral
modules on the device used by the sample application. Thus it is necessary
to use an alternate pair of debugging pins (EMUC1/EMUD1,
EMUC2/EMUD2 or EMUC3/EMUD3) to examine the baseline code
provided in the sample application.