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C8051F2xx-DK

Rev. 0.6

3

4.4.1. Creating a New Project

1.

Select 

Project

New Project

 to open a new project and reset all configuration settings to default.

2.

Select 

File

New File

 to open an editor window. Create your source file(s) and save the file(s) with a rec-

ognized extension, such as .c, .h, or .asm, to enable color syntax highlighting.

3.

Right-click on “New Project” in the 

Project Window

. Select 

Add files to project

. Select files in the file

browser and click Open. Continue adding files until all project files have been added.

4.

For each of the files in the 

Project

 

Window

 that you want assembled, compiled and linked into the target

build, right-click on the file name and select 

Add file to build

. Each file will be assembled or compiled as

appropriate (based on file extension) and linked into the build of the absolute object file.

Note:

 If a project contains a large number of files, the “Group” feature of the IDE can be used to organize. 

Right-click on “New Project” in the 

Project Window

. Select 

Add Groups to project

. Add pre-defined 

groups or add customized groups. Right-click on the group name and choose 

Add file to group

. Select files 

to be added. Continue adding files until all project files have been added.

4.4.2. Building and Downloading the Program for Debugging

1.

Once all source files have been added to the target build, build the project by clicking on the 

Build/Make

Project 

button in the toolbar or selecting 

Project

Build/Make Project 

from the menu.

Note:

 After the project has been built the first time, the 

Build/Make Project

 command will only build the 

files that have been changed since the previous build. To rebuild all files and project dependencies, click 
on the 

Rebuild All

 button in the toolbar or select 

Project

Rebuild All

 from the menu.

2.

Before connecting to the target device, several connection options may need to be set. Open the

Connection Options

 window by selecting 

Options

Connection Options...

 in the IDE menu. First, select

the appropriate adapter in the “Serial Adapter” section. Next, the correct “Debug Interface” must be selected.
C8051F2xx family devices use the JTAG debug interface. Once all the selections are made, click the OK
button to close the window. 

3.

Click the 

Connect

 button in the toolbar or select 

Debug

Connect

 from the menu to connect to the device. 

4.

Download the project to the target by clicking the 

Download

 

Code

 button in the toolbar.

Note:

 To enable automatic downloading if the program build is successful select 

Enable automatic con-

nect/download after build

 in the 

Project

Target Build Configuration

 dialog. If errors occur during the 

build process, the IDE will not attempt the download.

5.

Save the project when finished with the debug session to preserve the current target build configuration,
editor settings and the location of all open debug views. To save the project, select 

Project->Save Project

As...

 from the menu. Create a new name for the project and click on 

Save

.

Summary of Contents for C8051F2 Series

Page 1: ...con Laboratories IDE via the USB Debug Adapter as shown in Figure 1 1 Connect the USB Debug Adapter to the JTAG connector on the target board with the 10 pin ribbon cable 2 Connect one end of the USB cable to the USB connector on the USB Debug Adapter 3 Connect the other end of the USB cable to a USB Port on the PC 4 Connect the ac dc power adapter to power jack P1 on the target board Notes Use th...

Page 2: ...velopment kit and is installed during IDE installation The evaluation version of the C51 compiler is the same as the full professional version except code size is limited to 4 kB and the floating point library is not included The C51 compiler reference manual can be found under the Help menu in the IDE or in the SiLabs MCU hlp directory C51 pdf 4 4 Using the Keil Software 8051 Tools with the Silic...

Page 3: ...n the Build Make Project button in the toolbar or selecting Project Build Make Project from the menu Note After the project has been built the first time the Build Make Project command will only build the files that have been changed since the previous build To rebuild all files and project dependencies click on the Rebuild All button in the toolbar or select Project Rebuild All from the menu 2 Be...

Page 4: ...r and bit names are identical to those used in the C8051F2xx data sheet Both register definition files are also installed in the default search path used by the Keil Software 8051 tools Therefore when using the Keil 8051 tools included with the development kit A51 C51 it is not necessary to copy a register definition file to each project s file directory 5 2 Blinking LED Example The example source...

Page 5: ...es MONEN to 3VD2 or GND to enable disable the VDD monitor J2 64 pin I O connector providing access to all I O signals P2 5 Connects SW2 to port pin P2 5 LED Connects LED D2 to port pin P2 4 PWMIN Connects PWM low pass filter to port pin P2 7 J4 JTAG connector for Debug Adapter interface J5 Connects P3 0 to analog signal from J6 J6 Analog I O configuration connector J7 Connects P3 1 to analog signa...

Page 6: ...he reset state after SW1 is released Switch SW2 is connected to the device s general purpose I O GPIO pin through headers Pressing SW2 generates a logic low signal on the port pin Remove the shorting block from the header to disconnect SW2 from the port pins The port pin signal is also routed to a pin on the J2 I O connector See Table 1 for the port pins and headers corresponding to each switch Tw...

Page 7: ...ser controlled analog voltage level This signal can then be used to evaluate the on chip ADC by placing a shorting block on J6 provided the J5 or J7 header is shorted Refer to Figure 3 to determine the shorting block installation positions required to create the desired analog signal paths Refer to Table 3 for terminal block connections and Table 4 for J6 pin definitions Figure 3 J6 Analog I O Con...

Page 8: ...ion directory on the CD ROM for a discussion on generating a programmable dc voltage level with a PWM waveform and low pass filter 6 7 Expansion I O Connector J2 The target board provides access to all C8051F2xx signals except the four JTAG signals TCK TMS TDO and TDI used to connect the Emulation Cartridge these are accessed using test points in place near the J4 header via the 64 pin connector J...

Page 9: ...C8051F2xx DK Rev 0 6 9 7 Schematic Figure 5 C8051F206 226 Target Board Schematic ...

Page 10: ...dapter Target Board DEBUG Interface Section added USB Debug Adapter DEBUG Connector Pin Descriptions Table changed pin 4 to C2D Changed jumper to header EC2 Serial Adapter section added EC2 to the section title table title and figure title EC2 Serial Adapter section changed JTAG to DEBUG Added USB Debug Adapter section Revision 0 5 to Revision 0 6 Removed EC2 Serial Adapter from Kit Contents Remov...

Page 11: ...or health which if it fails can be reasonably expected to result in significant personal injury or death Silicon Laboratories products are generally not intended for military applications Silicon Laboratories products shall under no circumstances be used in weapons of mass destruction including but not limited to nuclear biological or chemical weapons or missiles capable of delivering such weapons...

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