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How to create a RTOS project with Tiva-C library driverlib function?

Robert William
Intellectual 840 points

Hi,

There is no problem to create a separate RTOS project for Tiva-C TM1294 LaunchPad. There is no problem to run the projects under folder:

C:\ti\TivaWare_C_Series-2.1.1.71

Now, I want to create a RTOS project having DMA function. Thus, it is in fact to combine the above mentioned two projects.

There is building error complaining different floating format for SYS/BIOS (VFPv3). The message says that it is not recognized VFPv3. I don't know why it is not recognized. I don't know where to build SYS/BIOS kernel to a different format.

It is found driverlib in C:\ti\TivaWare_C_Series-2.1.1.71 is FPv4SPD16. I try to build it to VFPv3, the format of SYS/BIOS kernel. Now there are errors:

**** Build of configuration Debug__GNU for project driverlib ****

"C:\\ti\\ccsv6\\utils\\bin\\gmake" -j4 -k all
gmake: *** No rule to make target `C:/Users/CCS6_1_Tiva_C/TI_workspace_C6678_RTOS_1/dma_memory_EK_TM4C1294XL_GNU_TivaTM4C1294NCPDT/.config/xconfig_memory/PARENT-2-ORIGINAL_PROJECT_ROOT/driverlib/adc.c', needed by `adc.o'.
gmake: *** No rule to make target `C:/Users/CCS6_1_Tiva_C/TI_workspace_C6678_RTOS_1/dma_memory_EK_TM4C1294XL_GNU_TivaTM4C1294NCPDT/.config/xconfig_memory/PARENT-2-ORIGINAL_PROJECT_ROOT/driverlib/aes.c', needed by `aes.o'.
gmake: *** No rule to make target `C:/Users/CCS6_1_Tiva_C/TI_workspace_C6678_RTOS_1/dma_memory_EK_TM4C1294XL_GNU_TivaTM4C1294NCPDT/.config/xconfig_memory/PARENT-2-ORIGINAL_PROJECT_ROOT/driverlib/can.c', needed by `can.o'.

Now the problem is neither works to combine RTOS and Tiva-C DMA etc. library.

Whether are there other ways to create a RTOS project having DMA, UART functionality?

My computer is Windows 7, CCS 6.1.

Thanks,