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Type: Posts; User: Lukas_G

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  1. Thread: opcode trap

    by Lukas_G
    Replies
    0
    Views
    48

    opcode trap

    Hi,
    I've got following function:

    #pragma section code_init
    void init_ifx_standby_state(void){
    //run from flash
    switch_off_peripherals();
    disable_scu_endinit_protection();...
  2. Replies
    1
    Views
    88

    Flash writing problem

    Hi

    I try to adopt Flash deomo to my project.

    I try to erase a sector then put some data to it.
    When erasing sectors works normally.
    writing not at all.


    Before I execute this functions...
  3. Replies
    0
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    63

    release note folder

    Hi,
    Application note AP32272 (Flash programming using a Generic Bootst rap Loader),
    says there is sample code provided with pdf site,

    where can i find this folder ?
    I only found pdf file on...
  4. Replies
    4
    Views
    763

    after i placed suggested code I got following...

    after i placed suggested code I got following compiler error from .sls file :

    syntax error: Could not find memory pspr0 for memory reference for a run-time or load-time address range of a group
  5. Replies
    4
    Views
    763

    thanks for Quick response. unfortunetly...

    thanks for Quick response.
    unfortunetly
    __attribute__((asection(".cpu0_psram", "a=4", "f=xwc0")))
    is not recugnized by TASKING toolchain.
  6. Replies
    4
    Views
    763

    switching code executions to RAM

    User manual says to switch code execution from Flash to RAM during entering the standby mode page 506).


    CPU code execution is switched from Flash to PSPR RAM. Flash modules are
    deactivated via...
  7. Thread: Standby RAM

    by Lukas_G
    Replies
    8
    Views
    388

    During stand-by mode preparation, the user...

    During stand-by mode preparation, the user software must do the following:
    • read sequentially 16 words from the “reserved area” in CPU0_DSPR starting at
    address D000’2000H

    • for any word check...
  8. Replies
    1
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    142

    Unlockin MTU registers

    Hi,

    How to disable MTU/ SPROT protection from RAM registers ?

    Tc222L
  9. Replies
    2
    Views
    490

    hi, Thanks for quick response. what ...

    hi,
    Thanks for quick response.

    what

    __isync();
    __dsync();

    function does ?
  10. Replies
    2
    Views
    490

    RAM redundancy data copying

    Hi,
    Ive got problem with copying redundancy data to standby RAM:

    According to user manual reserved data[i] is another address i should read value from the store it back to reserved_data[i], but...
  11. Thread: trap handlers

    by Lukas_G
    Replies
    1
    Views
    148

    Found the solution, 1. Go to Program...

    Found the solution,

    1. Go to Program Files\TASKING\TriCore v6.3r1\ctc\lib\src
    2. run unpack-tc-libc-sources.exe
    3. select all files starting with "trap..."
    4. copy-paste it somwere to the...
  12. Thread: Standby RAM

    by Lukas_G
    Replies
    8
    Views
    388

    ok I've go it: trap class 4 TIN number 2 in...

    ok I've go it:
    trap class 4
    TIN number 2
    in tc1.6 architecture manual I found it's DSE - data Access synchronus Error.
    But i still cannot figure out why this error occur if this address is proper.
  13. Replies
    2
    Views
    133

    What register you want to write? module register...

    What register you want to write?
    module register can be protected by ENDINIT functions you need to disable them via WDT module:


    uint16 cpu_wdt_password = IfxScuWdt_getCpuWatchdogPassword();...
  14. Thread: trap handlers

    by Lukas_G
    Replies
    1
    Views
    148

    trap handlers

    Hi,

    how can I configure Trap handlers?

    So far I can see only this in debugger:
    4103

    I saw that there are some functions in iLLD that handle traps, what is its's class or type:
    ...
  15. Thread: Standby RAM

    by Lukas_G
    Replies
    8
    Views
    388

    how can i check it ?

    how can i check it ?
  16. Thread: Standby RAM

    by Lukas_G
    Replies
    8
    Views
    388

    I use TC222L

    I use TC222L
  17. Thread: Standby RAM

    by Lukas_G
    Replies
    8
    Views
    388

    Standby RAM

    Hi,
    During standby configuration it is said to copy redundancy data
    (5.4 Preparation before to enter Stand-by mode page 211 user manual).

    My code is :


    #define RESERVED_DATA_START_POINTER ...
  18. Replies
    1
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    127

    Problem solved, it was compiler optimization...

    Problem solved, it was compiler optimization problem.
  19. Replies
    1
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    364

    Problem solved. Turns out that there is also...

    Problem solved. Turns out that there is also another safety module to disable, both of them need to be disabled.


    uint16 cpu_wdt_password = IfxScuWdt_getCpuWatchdogPassword();
    uint16...
  20. Replies
    1
    Views
    364

    Standby mode entering problem

    Hi,
    I.m tryning to enter standby mode and I'm getting constant trap when i try to assign (with 1)

    PMSWCR1.B.IRADIS bit

    I disabled WTD using this functions

    uint16 cpu_wdt_password =...
  21. Replies
    1
    Views
    127

    dubled functions address

    Hi,

    I have some strange problem:

    Compiler during build is assigning the same address to two different functions.
    Which cause a trap later because wrong function is called.

    Why such...
  22. Replies
    1
    Views
    140

    standby mode entering

    Hi,
    I've got problem with configuring standby modeon AURIX Tc222

    User manual says very little about configuration, is very unclear how to do it(page 506).
    - There are references to registers...
  23. Replies
    3
    Views
    293

    You says I need to be in supervisor mode but user...

    You says I need to be in supervisor mode but user manual says nothing about how to enter this mode.
    The table you provided contains only read and hardware read bits, how do I set this access bit...
  24. Replies
    2
    Views
    155

    hi, you were right it was a dump mistake:...

    hi,
    you were right it was a dump mistake:
    pointer had different value
  25. Replies
    1
    Views
    175

    For pin interruption use ERU module. When you...

    For pin interruption use ERU module.
    When you download iLLD from ICP page.
    there are some demos provided with library, check ERU_demo.
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