Click on the Edit box on the task bar. This " />
參數(shù)資料
型號: 101-0814
廠商: Rabbit Semiconductor
文件頁數(shù): 41/94頁
文件大小: 0K
描述: COMPUTER SNG BD BL1810 512K SRAM
標準包裝: 10
系列: SBC
模塊/板類型: 單板計算機模塊
適用于相關(guān)產(chǎn)品: BL1810
42
Jackrabbit (BL1800)
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 25000 in the for (.. statement to 10000. Then use the F9 key to
recompile and run the program. The LED will start flashing, but it will flash much faster
than before because you have changed the loop counter terminal value from 25000 to
10000.
Watching Variables Dynamically
Go back to edit mode (select edit) and load the program DEMOJR2.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 DEMOJR2.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.
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
Compile
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
statement 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 program 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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
101-0815 功能描述:單板計算機 SR9100 512K SRAM RoHS:否 制造商:Ampro By ADLINK 外觀尺寸:EPIC 處理器類型:Intel Atom D510 頻率:1.66 GHz 存儲容量:2 GB (max) 存儲類型:DDR2, L2 Cache 接口類型:Ethernet, PS/2, SATA, Serial, USB 工作電源電壓:5 V, 12 V 功耗:13 W 最大工作溫度:+ 70 C 尺寸:165.1 mm x 114.3 mm
101-0816 功能描述:KIT DEV RABBITCORE TCP/IP 2000 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:* 標準包裝:1 系列:- 類型:MCU 適用于相關(guān)產(chǎn)品:Freescale MC68HC908LJ/LK(80-QFP ZIF 插口) 所含物品:面板、纜線、軟件、數(shù)據(jù)表和用戶手冊 其它名稱:520-1035
101-0817 功能描述:單板計算機 BL2030 512K SRAM RoHS:否 制造商:Ampro By ADLINK 外觀尺寸:EPIC 處理器類型:Intel Atom D510 頻率:1.66 GHz 存儲容量:2 GB (max) 存儲類型:DDR2, L2 Cache 接口類型:Ethernet, PS/2, SATA, Serial, USB 工作電源電壓:5 V, 12 V 功耗:13 W 最大工作溫度:+ 70 C 尺寸:165.1 mm x 114.3 mm
101-0818 功能描述:單板計算機 BL2100 Fric Lk 512K RoHS:否 制造商:Ampro By ADLINK 外觀尺寸:EPIC 處理器類型:Intel Atom D510 頻率:1.66 GHz 存儲容量:2 GB (max) 存儲類型:DDR2, L2 Cache 接口類型:Ethernet, PS/2, SATA, Serial, USB 工作電源電壓:5 V, 12 V 功耗:13 W 最大工作溫度:+ 70 C 尺寸:165.1 mm x 114.3 mm
101-0820 功能描述:COMPUTER SGL-BD BL2000 SRAM/FLSH RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器或微處理器模塊 系列:SBC 產(chǎn)品目錄繪圖:DLP-245SY-G 標準包裝:1 系列:USB 模塊/板類型:開發(fā)板 適用于相關(guān)產(chǎn)品:USB 其它名稱:813-1006