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  • Author Author: shabaz
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BBB - PRU C compiler

shabaz

Nice bit of information at this TI URL:

(My underlining below):

 

PRU Development

The Programmable Real-time Unit (PRU) is a low-latency microcontroller sub-system comprised of two or more 32-bit RISC processors, local instruction and data RAM, local peripherals and an interrupt controller. The PRU is efficient at handing events that have tight real-time constraints. The PRU is also known as the Industrial Communications Sub-System since it is used to enable industrial protocols such as EtherCATÂRegistered, EtherNet/IPâ„¢, PROFINET, PROFIBUS, POWERLINK, SERCOS III, and others. Each 32-bit processor runs at 200MHz, enabling 5ns instruction cycle. Local peripherals within the PRU sub-system include UART, eCAP, MII_RT, MDIO and IEP. The PRUâ€Tms fast input and output pins enable detection and reaction to I/O events within two PRU cycles.

Code Composer Studio provides a C compiler enabling users to add differentiation to their products.

 

(Downloading now! )

 

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  • Is there any need to install code composer studio in beagleboneblack..as i m getting error in beaglebone when i m trying to executing following command to build:

     

    ../blinkLED# make

     

     

    ************************************************************

    Building project: blinkLED

     

     

    Building file: blinkLED.c

    Invoking: PRU Compiler

    /usr/bin/clpru --include_path=/usr/lib/ti/pru-software-support-package/include --include_path=/usr/lib/ti/pru-software-support-package/include --include_path=/usr/lib/ti/pru-software-support-package/include/am335x -v3 -O2 --display_error_number --endian=little --hardware_mac=on --obj_directory=gen --pp_directory=gen -ppd -ppa -fe gen/blinkLED.object blinkLED.c

    "blinkLED.c", line 37: fatal error #1965: cannot open source file "stdint.h"

    1 catastrophic error detected in the compilation of "blinkLED.c".

    Compilation terminated.

     

     

    >> Compilation failure

    make: *** [Makefile:80: gen/blinkLED.object] Error 1

Comment

  • Is there any need to install code composer studio in beagleboneblack..as i m getting error in beaglebone when i m trying to executing following command to build:

     

    ../blinkLED# make

     

     

    ************************************************************

    Building project: blinkLED

     

     

    Building file: blinkLED.c

    Invoking: PRU Compiler

    /usr/bin/clpru --include_path=/usr/lib/ti/pru-software-support-package/include --include_path=/usr/lib/ti/pru-software-support-package/include --include_path=/usr/lib/ti/pru-software-support-package/include/am335x -v3 -O2 --display_error_number --endian=little --hardware_mac=on --obj_directory=gen --pp_directory=gen -ppd -ppa -fe gen/blinkLED.object blinkLED.c

    "blinkLED.c", line 37: fatal error #1965: cannot open source file "stdint.h"

    1 catastrophic error detected in the compilation of "blinkLED.c".

    Compilation terminated.

     

     

    >> Compilation failure

    make: *** [Makefile:80: gen/blinkLED.object] Error 1

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