TMS320F28069M: Motorware with fp32 and tmu support

Part Number:TMS320F28069M

Hi,

we are in need of using motorware with fp32 and tmu support.

So we took an instaspin lab5b as an example and made only the following changes:

[] Compiler options changed –float_support=fp32  as well as --tmu_support

[] Switched the rts lib to rts2800_fp32.lib

[] Changed the following libs

C:\TI\motorware\motorware_1_01_00_18_05\sw\modules\fast\lib\32b\f28x\f2806x\2806xRevB_IQmath_BootROMSymbols.lib

C:\TI\motorware\motorware_1_01_00_18_05\sw\modules\fast\lib\32b\f28x\f2806x\ 2806xRevB_IQmath_BootROMSymbols_fpu32.lib

C:\TI\motorware\motorware_1_01_00_18_05\sw\modules\iqmath\lib\f28x\32b\IQmath.lib

C:\TI\motorware\motorware_1_01_00_18_05\sw\modules\iqmath\lib\f28x\float\IQmath_fpu32.lib

it builds fine, but Unfortunately after these changes the motor does not spin anymore. Before we investigate further, could you let me know if we are missing something? Has this been tried on your side?

Thanks,

--Gunter