The attached zip file contains an IAR Embedded Workbench project with sample C code that can be loaded on to an ADSP-CM408 EZkit for development of a motor control application. The sample code contains an open loop Volts/Hertz algorithm that can be run in conjunction with the EV-MCS-LVDRV-Z motor control platform. The Windows Graphical User Interface (and associated user guide) found here can be used to get a motor up and running with the boards. The ADI Software Enablement (SWE) Package, to which the user guide refers, must also be downloaded and installed.
The following should be noted:
LED1 on EZkit flashing regularly - motor control algorithm is running
LED2 on EZkit is ON - PWM trip has occurred due to overcurrent. Press 'Stop' on the GUI to send a Stop Motor command. This should reset the error, and the LED should turn off.
The following Project Options also need to be set in IAR Embedded Workbench:
General Options->Target->Device=AnalogDevices ADSP-CM40z-384_2048 (will only be visible after the ADI SWE has been installed). On same tab an FPU must be selected
General Options->Library Configuration- Select Use CMSIS and DSP Library
C/C++ Compiler->Preprocessor->Additional include directories
C:\Analog Devices\ADSP-CM40x\CM403F_CM408F_EZ-KIT\inc
C:\Analog Devices\ADSP-CM40x\CM403F_CM408F_EZ-KIT\inc\sys
C:\Analog Devices\ADSP-CM40x\CM403F_CM408F_EZ-KIT\src
$PROJ_DIR$\..\MotorControl\
$PROJ_DIR$\..\System\
$PROJ_DIR$\..\Measure\
$PROJ_DIR$\..\ADIMonitorLibrary\inc\
On the same tab: Defined symbols
ARM_MATH_CM4
Linker->Library->Additional libraries
C:\Analog Devices\ADSP-CM40x\CM403F_CM408F_EZ-KIT\lib\iar\debug\libdrv40z.a
C:\Analog Devices\ADSP-CM40x\CM403F_CM408F_EZ-KIT\lib\iar\debug\libosal40z_noos.a
C:\Analog Devices\ADSP-CM40x\CM403F_CM408F_EZ-KIT\lib\iar\debug\libssl40z.a
$PROJ_DIR$\..\ADIMonitorLibrary\lib\ADI_Monitor_Library.a
Linker->List- Select Generate linker map file
Options->Debugger->Download- Select Use flash loader
Options->Debugger->J-Link/J-Trace->Setup -Select Connect during reset
Options->Debugger->J-Link/J-Trace->Connection - Select SWD
