参数资料
| 型号： | DM183021 |
| 厂商： | Microchip Technology |
| 文件页数： | 27/46页 |
| 文件大小： | 0K |
| 描述： | BOARD DEV PICDEM MC LV |
| 标准包装： | 1 |
| 系列： | PICDEM™ |
| 主要目的： | 电源管理，电机控制 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | PIC18F，dsPIC30F |
| 主要属性： | 3 相无刷 DC（BLDC）电机，1A，LIN，SPI，PWM 接口 |
| 次要属性： | 图形用户界面 |
| 已供物品： | 板，软件 |
| 产品目录页面： | 659 (CN2011-ZH PDF) |
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PICDEM? MC LV
DEVELOPMENT BOARD
Chapter 5. Creating Motor Control Firmware Projects
5.1
5.2
5.3
HIGHLIGHTS
The items discussed in this chapter are:
INCLUDED APPLICATIONS
The PICDEM MC LV Development Board comes with two complete firmware solutions.
One of these is the BLDC control application (installed on the board). It assumes a
3-phase BLDC motor using Hall effect sensors at 120-degree spacing application.
It is possible that this preprogrammed application will not meet the project require-
ments. If so, there are additional motor control applications provided with the PICDEM
MC LV Development Board CD. The additional motor control applications include the
sensorless BLDC control (open-loop) and Proportional-Integral-Derivative (PID)
control algorithms. The applications are provided as ready-to-program HEX files, and
as assembler files, with all the necessary support files to create custom projects.
BEYOND THE INCLUDED APPLICATIONS: CREATING NEW PROJECTS
Even with the provided applications, project requirements may differ. It may be
necessary to integrate motor control into your existing code, or you may have a new
approach for motor control. In either event, the PICDEM MC LV Development Board
can be used to prototype the application.
The first step is to create code in a development environment, such as Microchip’s
MPLAB ? IDE. Add any necessary .inc or .asm files to the project and set the system
and control parameters specific to the application. The best place to get this information
is to review the existing firmware applications included on the software CD.
Motor-specific information can be found in the Readme files for the Microchip Motor
Control GUI included on the CD.
Once the necessary information is gathered, build the project and create the HEX file.
Using a device programmer, such as PRO MATE ? II, load your firmware into the
supplied PIC18F2431 microcontroller. Alternately, load your firmware directly into the
microcontroller installed on the board through the ICD interface.
Note:
? 2006 Microchip Technology Inc.
The operation of the Stand-Alone and PC modes, as described in previous
chapters, is an integral part of the motor control firmware. If the program
logic differs significantly from the firmware included with the board, it is
possible that the modes cannot be used as described. The “self-test”
blinking of the monitor LEDs on power-up may also be disabled.
DS51554B-page 23
相关PDF资料 |
PDF描述 |
|---|---|
| DM183033 | BOARD DEMO INTERNET RADIO |
| DM240314 | BOARD DEV LCD EXPLORER |
| DM240415 | ACCESSORY DEVELOPMENT START KIT |
| DM300004-2 | BOARD DEMO DSPICDEM.NET 2 |
| DM300014 | BOARD DEMO DSPICDEM 1.1 GEN PURP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DM183022 | 功能描述:开发板和工具包 - PIC / DSPIC PICDEM EXPLORER BRD RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压: |
| DM183022 | 制造商:Microchip Technology Inc 功能描述:MICROCONTROLLER DEVELOPMENT TOOL |
| DM183022 | 制造商:Microchip Technology Inc 功能描述:EXPLORER BOARD KIT PICDEM HPC |
| DM183023 | 功能描述:Zigbee/802.15.4开发工具 ZENA Network Analyzer RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:EM35x 频率:2.4 GHz 接口类型:USB 工作电源电压: |
| DM183023 | 制造商:Microchip Technology Inc 功能描述:ZENA Network Analyzer |
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