CCS/MSP432P401R: Linking Fatfs to driverlib example project

Shelby Critcher

Part Number: MSP432P401R

Tool/software: Code Composer Studio

I need help correcting these errors:

Description Resource Path Location Type
unresolved symbol SemaphoreP_create, first referenced in /Applications/ti/simplelink_msp432p4_sdk_3_20_00_06/source/third_party/fatfs/lib/ccs/m4f/fatfs.a<ffsystem.obj> Current_MSP_EXP432P401R_nortos_ccs C/C++ Problem
unresolved symbol SemaphoreP_delete, first referenced in /Applications/ti/simplelink_msp432p4_sdk_3_20_00_06/source/third_party/fatfs/lib/ccs/m4f/fatfs.a<ffsystem.obj> Current_MSP_EXP432P401R_nortos_ccs C/C++ Problem
unresolved symbol SemaphoreP_pend, first referenced in /Applications/ti/simplelink_msp432p4_sdk_3_20_00_06/source/third_party/fatfs/lib/ccs/m4f/fatfs.a<ffsystem.obj> Current_MSP_EXP432P401R_nortos_ccs C/C++ Problem
unresolved symbol SemaphoreP_post, first referenced in /Applications/ti/simplelink_msp432p4_sdk_3_20_00_06/source/third_party/fatfs/lib/ccs/m4f/fatfs.a<ffsystem.obj> Current_MSP_EXP432P401R_nortos_ccs C/C++ Problem

I am trying to use the Fatfs extension with a driverlib example project folder. I am using the sdk_3_20_00_06 source file in the includes. I do not know if I am not linking the files correctly or not because this is not a problem when I use the Fatfs project download from the TI Drivers examples but if I use this my main program (built off of the driver library projects) do not work.

over 6 years ago

0 FI over 6 years ago

TI__Mastermind 21300 points

Hi,

I have forwarded your query to the relevant team. They shall get back to you as soon as they can.

Regards.

0 Sai Reddy over 6 years ago

TI__Mastermind 22640 points

Hello Shelby,

Shelby Critcher said:
I am trying to use the Fatfs extension with a driverlib example project folder

The FatFs Library is built to run with RTOS. It will not work in a non RTOS environment.

To make it work with non RTOS environment the porting (updating files like ffsystem.c) has to be done accordingly.

Thanks,

Sai

0 Shelby Critcher over 6 years ago in reply to Sai Reddy

Prodigy 40 points

Isn't the example: fatsd_MSP_EXP432P401R_nortos_ccs for a no RTOS environment though? Those issues should be taken care of with this project file

0 Sai Reddy over 6 years ago in reply to Shelby Critcher

TI__Mastermind 22640 points

The examples in the folder ./examples/nortos/MSP_EXP432P401R/drivers uses the very light weight scheduler in the folder ./kernel/nortos and the TI-Drivers in the folder ./source/ti/drivers.

Thanks,

Sai

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CCS/MSP432P401R: Linking Fatfs to driverlib example project