Hello team,
I am revisiting a project involving the DRV8312EVM. I was able to get all the software downloaded and spin the motor that came with the system. However, I have not been able to successfully re-build any of the projects and load them onto the eval board. I am following instructions in the document “Sensorless FOC of PMSM.pdf”, but am stopped with build errors at the first step (page 18).
Any suggestions?
Editing to add detail (below):
Code Composer Studio Version: 6.1.0.00104
A couple things. First, I tried to do a software update to ensure I wasn’t trying to troubleshoot and old version. That failed with these messages:
Some sites could not be found. See the error log for more detail.
HTTP Server 'Service Unavailable': http://downloads.ti.com/ccs/esd/CCSv6/Updates/update0/content.jar
HttpComponents connection error response code 503.
HTTP Server 'Service Unavailable': http://downloads.ti.com/ccs/esd/CCSv6/Updates/update1/content.jar
HttpComponents connection error response code 503.
HTTP Server 'Service Unavailable': http://software-dl.ti.com/C2000/esd/p2win32/content.jar
HttpComponents connection error response code 503.
HTTP Server 'Service Unavailable': http://software-dl.ti.com/dsps/dsps_public_sw/sdo_ccstudio/CCSv5.1/Updates/Emulation/win32/full/content.jar
HttpComponents connection error response code 503.
HTTP Server 'Service Unavailable': http://downloads.ti.com/ccs/esd/CCSv6/Updates/update_ccs61_104/content.jar
HttpComponents connection error response code 503.
HTTP Server 'Service Unavailable': http://software-dl.ti.com/ccs/non-esd/dvt/ccs6.0/content.jar
HttpComponents connection error response code 503.
HTTP Server 'Service Unavailable': http://downloads.ti.com/ccs/esd/device_support/content.jar
HttpComponents connection error response code 503.
HTTP Server 'Service Unavailable': http://downloads.ti.com/ccs/esd/CCSv6/Updates/hercules_windows/content.jar
HttpComponents connection error response code 503.
HTTP Server 'Service Unavailable': http://software-dl.ti.com/dsps/dsps_public_sw/sdo_ccstudio/codegen/Updates/p2win32/content.jar
HttpComponents connection error response code 503.
Also, without getting the software up to date, I just tried to do a rebuild of PM_Sensorless and got this log:
'Building target: PM_Sensorless_F2803x.out'
'Invoking: C2000 Linker'
"C:/ti/ccsv6/tools/compiler/ti-cgt-c2000_6.4.2/bin/cl2000" --silicon_version=28 -g --diag_warning=225 --large_memory_model --unified_memory --cla_support=cla0 -z -m"PM_Sensorless_F2803x.map" --stack_size=0x380 --warn_sections -i"C:/ti/ccsv6/tools/compiler/ti-cgt-c2000_6.4.2/lib" -i"C:/ti/ccsv6/tools/compiler/ti-cgt-c2000_6.4.2/include" --reread_libs --xml_link_info="PM_Sensorless_F2803x_linkInfo.xml" --rom_model -o "PM_Sensorless_F2803x.out" "./DLOG4CHC.obj" "./DSP2803x_GlobalVariableDefs.obj" "./DSP2803x_usDelay.obj" "./PM_Sensorless-DevInit_F2803x.obj" "./PM_Sensorless.obj" "C:/ti/controlSUITE/device_support/f2803x/v122/DSP2803x_headers/cmd/DSP2803x_Headers_nonBIOS.cmd" "../F28035_RAM_PM_Sensorless.CMD" "C:/ti/controlSUITE/libs/math/IQmath/v15c/lib/IQmath.lib" "C:/ti/controlSUITE/libs/math/FPUfastRTS/V100/lib/rts2800_fpu32_fast_supplement.lib" -l"libc.a"
<Linking>
warning: build attribute vendor section TI missing in
"C:/ti/controlSUITE/libs/math/IQmath/v15c/lib/IQmath.lib<IQ24cosPU.obj>":
compatibility cannot be determined
warning: build attribute vendor section TI missing in
"C:/ti/controlSUITE/libs/math/IQmath/v15c/lib/IQmath.lib<IQ24sinPU.obj>":
>> Compilation failure
compatibility cannot be determined
warning: build attribute vendor section TI missing in
"C:/ti/controlSUITE/libs/math/IQmath/v15c/lib/IQmath.lib<IQmathTables.obj>":
compatibility cannot be determined
error: file
"C:/ti/controlSUITE/libs/math/FPUfastRTS/V100/lib/rts2800_fpu32_fast_supplem
ent.lib<div_f32.obj>" specifies ISA revision "C28FPU32", which is not
compatible with ISA revision "C2800" specified in a previous file or on the
command line
warning: automatic RTS selection: could not resolve index library "libc.a" to
a compatible library
warning: entry-point symbol "_c_int00" undefined
error: errors encountered during linking; "PM_Sensorless_F2803x.out" not built
gmake: *** [PM_Sensorless_F2803x.out] Error 1
gmake: Target `all' not remade because of errors.
**** Build Finished ****
Thanks,
Alex