参数资料
| 型号： | 101-0602 |
| 厂商： | Rabbit Semiconductor |
| 文件页数： | 51/106页 |
| 文件大小： | 0K |
| 描述： | COMPUTER SNGL BRD BL2500 44.2MHZ |
| 标准包装： | 10 |
| 系列： | SBC |
| 模块/板类型： | 单板计算机模块 |
| 适用于相关产品： | BL2500 |
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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.
相关PDF资料 |
PDF描述 |
|---|---|
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| 101-0814 | COMPUTER SNG BD BL1810 512K SRAM |
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| 101-1028 | MODULE RABBITCORE RCM3750 |
| 101-1087 | MODULE RABBITCORE RCM 3365 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 10106020-1 | 制造商:Amphenol Corporation 功能描述:10-305770-028 - Bulk |
| 10106020-2 | 制造商:Amphenol Corporation 功能描述:10106020-2 - Bulk |
| 10106029-001LF | 功能描述:电源到板 15DC+16S Right Angle HCI Header RoHS:否 制造商:TE Connectivity / AMP 系列:5787444 产品类型:Connectors 触点类型: 电压额定值:50 V 电流额定值: 节距: 位置/触点数量:5 安装风格:Through Hole 端接类型: 触点电镀:Tin |
| 10106031-001LF | 功能描述:电源到板 15DC+16S Right Angle HCI Receptacle RoHS:否 制造商:TE Connectivity / AMP 系列:5787444 产品类型:Connectors 触点类型: 电压额定值:50 V 电流额定值: 节距: 位置/触点数量:5 安装风格:Through Hole 端接类型: 触点电镀:Tin |
| 10106033-10013TLF | 功能描述:PCI Express / PCI 连接器 RoHS:否 制造商:JAE Electronics 系列:MM60 产品类型:PCI Express 位置/触点数量:52 安装角:Right 安装风格:SMD/SMT 端接类型:Solder Pad 外壳材料:Plastic 触点材料:Copper Alloy 触点电镀:Gold |
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