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Arm-based microcontrollers

Arm-based microcontrollers

Arm-based microcontrollers forum

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  • Threads 49393 Discussions
Texas Instruments (TI) Microcontrollers support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search for content on other microcontrollers or ask technical support questions on the extensive portfolio of microcontrollers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
    • 7/22/2021
    • Ralph Jacobi

    [FAQ] What to do if the TM4C129 ROM boot loader is not functional on custom hardware

    Issue: Trying to invoke the ROM boot loader does not work as expected even with identical software being used from evaluating on EK-TM4C1294XL LaunchPad.

    The part used is one of the following:

    • TM4C1294KCPDT
    • TM4C1294NCPDT
    • TM4C1294NCZAD
    • TM4C1299KCZAD
    • TM4C1299NCZAD
    • TM4C129EKCPDT
    • TM4C129ENCPDT
    • TM4C129ENCZAD
    • TM4C129LNCZAD
    • TM4C129XKCZAD
    • TM4C129XNCZAD
    Arm-based microcontrollers forum Arm-based microcontrollers
    • 7/22/2021
    • Ralph Jacobi

    [FAQ] SW-TM4C: How to debug a program going into FaultISR

    Part Number: SW-TM4C

    Observed Issue: The program is entering into the FaultISR during normal program execution.

    The FaultISR entry has been confirmed to be unrelated to the topic discussed in How to prevent the program from going into FaultISR when using a new peripheral

    Arm-based microcontrollers forum Arm-based microcontrollers
    • 7/21/2021
    • Ralph Jacobi

    [FAQ] SW-TM4C: How to prevent the program from going into FaultISR when using a new peripheral

    Part Number: SW-TM4C

    Case 1: Adding a function call for a new peripheral or a new GPIO port caused the program to go into FaultISR

    Case 2: After properly enabling a peripheral, the program still goes into FaultISR

    Arm-based microcontrollers forum Arm-based microcontrollers
    • 7/21/2021
    • Ralph Jacobi

    [FAQ] EK-TM4C123GXL: How to resolve unexpected behavior on pins PD0, PD1, PB6, and/or PB7

    Part Number: EK-TM4C123GXL

    Observed Issue: One or more of PD0, PD1, PB6, and/or PB7 are exhibiting unexpected behavior when trying to use them for any functionality.

    Arm-based microcontrollers forum Arm-based microcontrollers
    • 7/21/2021
    • Ralph Jacobi

    [FAQ] How to get locked GPIO pins on TM4C129 devices to work

     Affected GPIO Ports for TM4C129x Devices:

    • Port C0, C1, C2, C3
    • Port D7
    • Port E7

    Behavior:

    The I/O port will not operate as a GPIO when trying to change output levels or read input signals.

    Arm-based microcontrollers forum Arm-based microcontrollers
    • 7/21/2021
    • Ralph Jacobi

    [FAQ] How to get locked GPIO pins on TM4C123 devices to work

     Affected GPIO Ports for TM4C123x Devices:

    • Port C0, C1, C2, C3
    • Port D7
    • Port F0

    Behavior:

    The I/O port will not operate as a GPIO when trying to change output levels or read input signals.

    Arm-based microcontrollers forum Arm-based microcontrollers
    • 10/12/2020
    • ToddMullanix

    [FAQ] Where are the TI-RTOS Extended Release Notes for TivaC?

    The TI-RTOS for TivaC release notes mentioned an "Extended Release Notes" page. Where is that?

    Arm-based microcontrollers forum Arm-based microcontrollers
    • 10/12/2020
    • ToddMullanix

    [FAQ] Do you have any USB benchmarks with TI-RTOS on a TivaC device?

    I'm looking for any USB benchmarks when using TI-RTOS on a TivaC device. I'm explicitly interested in CDC.

    Arm-based microcontrollers forum Arm-based microcontrollers
    • 10/11/2020
    • ToddMullanix

    [FAQ] TM4C1294KCPDT: Do you have an example of a HTTP Server on a TivaC device running TI-RTOS (SYS/BIOS)?

    Part Number: TM4C1294KCPDT

    I'm looking for an example that shows a HTTP Server on a TivaC device that is running TI-RTOS and the NDK.

    Arm-based microcontrollers forum Arm-based microcontrollers
    • 10/7/2020
    • ToddMullanix

    [FAQ] TM4C129CNCPDT: Do you have an TI-RTOS (SYS/BIOS) example with SPI Flash?

    Part Number: TM4C129CNCPDT

    I'd like to see an example of SPI Flash usage with an TI-RTOS (SYS/BIOS) based application.

    Arm-based microcontrollers forum Arm-based microcontrollers
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