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| Stable release: | 2.0 |
|---|---|
| Status: | Design Ready |
| Maintainer: | https://github.com/DavidNorman |
Firmware and documentation to go with the XMOS XK-MC-LVM2 and XP-MC-CTRL-L2 Motor Control Development Kits.
- Dual Axis Field Oriented Control (Speed Control) of PMSM Motors
- Dual Axis Trapezoidal Commutation (Speed Control) of BLDC Motors
- Up to 142kHz inner loop performance
- Complementary PWM up to 48 KHz at 11-bit complementary PWM resolution
- CAN or Ethernet interface with LabView GUI, or use push-button control
- Component based approach to motor drive and communications interfaces
The software is split into modules and applicatons, as describes below:
| Type | Name | Description |
| Application | app_dsc_demo | Fully functional dual axis FOC speed control of two LDO PMSM motors |
| Application | app_control_board_demo | Standalone control board demonstration example |
| Application | app_basic_bldc | Simple dual axis motor BLDC trapezoidal commutation example |
| Application | app_power_board_test | Manufacturing test sw for power board |
| Application | app_control_board_test | Manufacturing test sw for power board |
| Host Software | gui | LabView gui for ethernet or CAN control of dev board from PC |
| Component | module_dsc_adc | Interfaces to various external ADCs for current sampling |
| Component | module_dsc_blocks | Inner loop transforms (e.g. park, clarke, PI) |
| Component | module_dsc_comms | Code to bridge the ethernet/CAN into the main code loop |
| Component | module_dsc_display | Module for operating the LCD and buttons |
| Component | module_dsc_hall | Interface to Hall sensors (only used for BLDC commutation) |
| Component | module_dsc_qei | A quadrature encoder interface |
In addition, the code imports and uses the following components from the xcore github repos:
| Type | Name | Description |
| Component | git://github.com/xcore/sc_ethernet.git | Ethernet MII module |
| Component | git://github.com/xcore/sc_xtcp.git | TCP/IP stack |
| Component | git://github.com/xcore/sc_can.git | CAN phy/mac module |
| Component | git://github.com/xcore/sc_pwm.git | PWM module |
| Component | git://github.com/xcore/xcommon.git | Common makefile and build tools |
See CHANGELOG.rst
If you have purchased one of the XMOS motor control kits (available from digikey), the doc directory contains a quickstart guide to get your board up and running quickly. The doc directory also contains a user guide for the motor control application firmware and components.
Issues may be submitted via the Issues tab in this github repo. Response to any issues submitted as at the discretion of the manitainer for this line.