參數(shù)資料
型號: 101-0434
廠商: Rabbit Semiconductor
文件頁數(shù): 19/100頁
文件大?。?/td> 0K
描述: MODULE RABBITCORE RCM2100
標準包裝: 50
系列: RabbitCore®
模塊/板類型: MPU 核心模塊
適用于相關(guān)產(chǎn)品: RCM2100
其它名稱: 101-0434-ND
316-1029
Q1118735
User’s Manual
19
3.1.4 Sample Program Descriptions
3.1.4.1 FLASHLED.C
This program is about as simple as a Dynamic C application can get—the equivalent of
the traditional “Hello, world!” program found in most basic programming tutorials. If you
are familiar with ANSI C, you should have no trouble reading through the source code and
understanding it.
The only new element in this sample application should be Dynamic C’s handling of the
Rabbit microprocessor’s parallel ports. The program:
4. Initializes the pins of Port A as outputs.
5. Sets all of the pins of Port A high, turning off the attached LEDs.
6. Starts an endless loop with a for(;;) expression, and within that loop:
Writes a bit to turn bit 1 off, lighting LED DS3;
Waits through a delay loop;
Writes a bit to turn bit 1 on, turning off the LED;
Waits through a second delay loop;
These steps repeat as long as the program is allowed to run.
You can change the flash rate of the LED by adjusting the loop values in the two for
expressions. The first loop controls the LED’s “off” time; the second loop controls its “on”
time.
NOTE: Since the variable j is defined as type int, the range for j must be between 0
and 32767. To permit larger values and thus longer delays, change the declaration of j
to unsigned int or long.
More Information
See the section on primitive data types, and the entries for the library functions
WrPortI( )
and BitWrPortI( ) in the Dynamic C User’s Manual.
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101-0437 功能描述:單板計算機 SR9205 16 in/8 out 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