參數(shù)資料
型號： 101-0454
廠商： Rabbit Semiconductor
文件頁數(shù)： 15/90頁
文件大?。?/td> 0K
描述： MODULE RABBITCORE RCM2200
標(biāo)準(zhǔn)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： RCM2200
其它名稱： 1010454
316-1013
Q1130258
RCM2200
RCM2200-ND
16
RabbitCore RCM2200
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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
101-0455 功能描述:單板計算機 BL2010 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
10104558-G0250YYLF 制造商:FCI 功能描述:
101-0456 功能描述:單板計算機 BL2020 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
101-0457 功能描述:單板計算機 BL2030 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
101-0458 功能描述:開發(fā)板和工具包 - 其他處理器 RCM2200 PROTO BOARD RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
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