參數資料
| 型號： | 101-0576 |
| 廠商： | Rabbit Semiconductor |
| 文件頁數： | 51/106頁 |
| 文件大?。?/td> | 0K |
| 描述： | COMPUTER SNGLBD BL2510 256K FLSH |
| 標準包裝： | 25 |
| 系列： | SBC |
| 模塊/板類型： | 單板計算機模塊 |
| 適用于相關產品： | BL2510 |
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User’s Manual
43
4.2.6 Using System Information from the RabbitCore Module
Calibration constants for the A/D converter are stored in the simulated EEPROM area of
the flash memory. You may find it useful to retrieve the calibration constants and save
them for future use, for example, if you should need to replace the RabbitCore module on
the Coyote.
The following sample programs, found in the ADC subdirectory in SAMPLES\BL2500\,
illustrate how to save or retrieve the calibration constants. Note that both sample programs
prompt you to use a serial number for the Coyote. This serial number can be any 5-digit
number of your choice, and will be unique to a particular Coyote. Do not use the MAC
address on the bar code label of the RabbitCore module attached to the Coyote since you
may at some later time use that particular RabbitCore module on another Coyote, and the
previously saved calibration data would no longer apply.
UPLOADCALIB.C
—This program demonstrates reading calibration constants from a
controller's user block in flash memory and transmitting the file using a serial port with
a PC serial utility such as Tera Term.
NOTE: Use the sample program DNLOADCALIB.C to retrieve the data and rewrite it to
the single-board computer.
DNLOADCALIB.C
—This program demonstrates how to retrieve your analog calibration
data to rewrite them back to simulated EEPROM in flash using a serial utility such as
Tera Term.
NOTE: Calibration data must be saved previously in a file by the sample program
UPLOADCALIB.C
.
NOTE: In addition to loading the calibration constants on the replacement RabbitCore
module, you will also have to add the product information for the Coyote to the ID block
associated with the RabbitCore module. The sample program WRITE_IDBLOCK.C,
available on the Rabbit Web site at www.rabbit.com/support/feature_downloads.shtml,
provides specific instructions and an example.
4.2.7 Real-Time Clock
If you plan to use the real-time clock functionality in your application, you will need to set
the real-time clock. Set the real-time clock using the SETRTCKB.C sample program from
the Dynamic C SAMPLES\RTCLOCK folder, using the onscreen prompts. The
RTC_TEST.C
sample program in the Dynamic C SAMPLES\RTCLOCK folder provides
additional examples of how to read and set the real-time clock.
相關PDF資料 |
PDF描述 |
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| 20-101-1055 | MODULE RABBITCORE RCM3375 |
| 20-101-0434 | MODULE RABBITCORE RCM2100 |
| 046232103103800 | CONN FFC/FPC 3POS 1MM R/A SMD |
| 355-030-521-204 | CARDEDGE 30POS DL .156 LOPRO BLK |
| 355-030-521-202 | CARDEDGE 30POS DL .156 LOPRO BLK |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 101-0577 | 功能描述:開發(fā)板和工具包 - 其他處理器 Programmers, Development Systems General Embedded Dev Boards and Kits (MCU, DSP, FPGA, CPLD) - KIT DEV FOR BL2500 COYOTE RoHS:否 制造商:Freescale Semiconductor 產品: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: |
| 101-0578 | 功能描述:開發(fā)板和工具包 - 其他處理器 BL25/OEM2500 DEVKIT INTERNTIONAL RoHS:否 制造商:Freescale Semiconductor 產品: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: |
| 101-0580 | 功能描述:子卡和OEM板 RabbitLink Card RoHS:否 制造商:BeagleBoard by CircuitCo 產品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit |
| 10-105808-02P | 制造商:Amphenol Aerospace 功能描述:PLUG |
| 10-105808-02S | 制造商:Amphenol Aerospace 功能描述:PLUG |
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