take place. You can toggle the break point off with the F2 key and con" />
參數(shù)資料
型號(hào)： 101-0412
廠商： Rabbit Semiconductor
文件頁(yè)數(shù)： 80/90頁(yè)
文件大?。?/td> 0K
描述： INTERFACE PROG 12KEY DISP OP6700
標(biāo)準(zhǔn)包裝： 25
系列： SBC
模塊/板類型： 單板計(jì)算機(jī)模塊
適用于相關(guān)產(chǎn)品： OP6700
User’s Manual
77
take place. You can toggle the break point off with the F2 key and continue execution with
the F9 key. Try this a few times to get the feel of things.
D.2.1.3 Editing the Program
Click on the Edit box on the task bar. This will set Dynamic C into the edit mode so that
you can change the program. Use the Save as choice on the File menu to save the file with
a new name so as not to change the demo program. Save the file as MYTEST.C. Now
change the number 20000 in the for (.. statement to 10000. Then use the F9 key to
recompile and run the program. The LEDs will start flashing, but it will flash much faster
than before because you have changed the loop counter terminal value from 20000 to
10000.
D.2.1.4 Watching Variables Dynamically
Go back to edit mode (select edit) and load the program DEMOBRD2.C using the File menu
Open
command. This program is the same as the first program, except that a variable k
has been added along with a statement to increment k each time around the endless loop.
The statement:
runwatch();
has been added. This is a debugging statement that makes it possible to view variables
while the program is running.
Use the F9 key to compile and run DEMOBRD2.C. Now type <ctrl-W> to open the watch
window and add the watch expression k to the top of the list of watch expressions. Now
type <ctrl-U>. Each time you type <ctrl-U>, you will see the current value of k, which is
incrementing about 5 times a second.
As an experiment add another expression to the watch window:
k*5
Then type <ctrl-U> several times to observe the watch expressions k and k*5.
D.2.1.5 Summary of Features
So far you have practiced using the following features of Dynamic C.
Loading, compiling and running a program. When you load a program it appears in an
edit window. You can compile by selecting Compile on the task bar or from the Com-
pile
menu. When you compile the program, it is compiled into machine language and
downloaded to the target over the serial port. The execution proceeds to the first state-
ment of main where it pauses, waiting for you to command the program to run, which
you can do with the F9 key or by selecting Run on the Run menu. If want to compile
and start the program running with one keystroke, use F9, the run command. If the pro-
gram is not already compiled, the run command will compile it first.
Single-stepping. This is done with the F8 key. The F7 key can also be used for single-
stepping. If the F7 key is used, then descent into subroutines will take place. With the
F8
key the subroutine is executed at full speed when the statement that calls it is
stepped over.
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101-0497 MODULAR RABBIT CORE OP6810
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
101-0413 功能描述:開發(fā)軟件 DYNAMIC C SOFTWARE RoHS:否 制造商:Atollic Inc. 產(chǎn)品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors
101-0414 功能描述:界面開發(fā)工具 OP6700 RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
101-0415 功能描述:KIT TOOL FOR OP6700 INTL RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:Intellicom 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電源管理，電池充電器 嵌入式:否 已用 IC / 零件:MAX8903A 主要屬性:1 芯鋰離子電池 次要屬性:狀態(tài) LED 已供物品:板
101-0416-000 制造商:ITT Interconnect Solutions 功能描述:INSUL CA-KE18-1P FR / 101-0416-000 / Circular
101-0417 功能描述:開發(fā)板和工具包 - 其他處理器 USE 694-101-0580 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評(píng)估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
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