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Type: Posts; User: Scott Winder

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  1. Replies
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    850

    The PWM module is for output, but you can use the...

    The PWM module is for output, but you can use the ICU driver in incremental interface mode (which uses the GPT12) to accomplish what you're trying to do.
  2. Thank you for the update with the solution!

    Thank you for the update with the solution!
  3. Which context trap is generated? Calling RFE from...

    Which context trap is generated? Calling RFE from the invoked user handler will generate a nesting error (class 3 TIN 7) because there's an extra saved context on the call chain.

    RFE should work...
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    To clarify, are you trying to use the MCAL PWM...

    To clarify, are you trying to use the MCAL PWM module to output one of the two scenarios above (from the AURIX to the sensors)? Or are you looking to distinguish between the two scenarios based on...
  5. Edited to remove the verbiage suggesting that the...

    Edited to remove the verbiage suggesting that the 32-bit alignment is unnecessary.

    config->txBuffer is not 32-bit aligned but fifo->buffer is 64-bit aligned and that was the most obvious candidate...
  6. Hi BEC, Can you show the declaration of the...

    Hi BEC,

    Can you show the declaration of the variable you're passing as the void *buffer parameter, and the call to Ifx_Fifo_init(...)?
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    The demo you're using disables the internal...

    The demo you're using disables the internal watchdogs (core 0 and system) with the following lines in core0_main():



    IfxScuWdt_disableCpuWatchdog(IfxScuWdt_getCpuWatchdogPassword());
    ...
  8. Replies
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    You'll want to make sure you address both the...

    You'll want to make sure you address both the internal watchdog and the external watchdog on the TLF35584. Either one could cause the issue you've described. What are you using as the basis for your...
  9. A version of the AURIX Development Studio that...

    A version of the AURIX Development Studio that supports TC3xx will be available soon. It currently supports TC2xx only.

    However, please note that if you're using a commercial compiler, it's best...
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    Hi Lukas, The closest equivalent for AURIX...

    Hi Lukas,

    The closest equivalent for AURIX would be the TASKING Pin Mapper, which can keep track of pin configuration conflicts and generate basic GPIO and multiplex initialization code. It is...
  11. If you have access to the user manual through the...

    If you have access to the user manual through the myInfineon Collaboration Platform, you should also be able to download the iLLD package, which includes a driver and example code for CAN. TC3xx /...
  12. See the ECC Bit Mapping Mode of the ECC Safety...

    See the ECC Bit Mapping Mode of the ECC Safety Register: ECCS.ECCMAP
  13. Replies
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    The WDT heartbeat function is no longer available...

    The WDT heartbeat function is no longer available in the TC3xx family. You'll need to toggle a GPIO pin to reproduce the functionality.
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    Make sure you are doing your initial...

    Make sure you are doing your initial configuration in the included TRESOS tool before configuring with DaVinci. There are templates that need to be populated before the configuration files can be...
  15. In the default configuration, all cores can...

    In the default configuration, all cores can access each other's RAM (DSPR in the case of a variable) as well as the common (LMU) RAM areas. It should just be a matter of mapping a volatile variable...
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    The message objects are flexible, in that you can...

    The message objects are flexible, in that you can either define an acceptance filter and dedicate specific objects to specific messages, or you can combine multiple objects into a FIFO buffer and...
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    Are you planning on using AUTOSAR? There is a...

    Are you planning on using AUTOSAR? There is a specific AUTOSAR driver called FEE (Flash EEPROM Emulation) that would serve your purpose. It is part of the basic MCAL driver package. You can find the...
  18. Replies
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    What is the state of the RSTSTAT register in each...

    What is the state of the RSTSTAT register in each case? Depending on the board you're using, you may be running into an external watchdog issue:
    ...
  19. Thread: tc275 mpu

    by Scott Winder
    Replies
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    1,206

    There are several possible causes for program...

    There are several possible causes for program reset--more detail is needed. Have you determined which trap is causing the reset? Are you clearing SAFETY_ENDINIT prior to writing to SYSCON?
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