AURIX™ Forum Discussions

This Q&A just discussed P/D Flash, AURIX™ MCU: Error Correction Code (ECC) support - KBA238244

My question: is there special ECC for  RAM and CAN relevant memory, e.g. Message RAM

Hi community.

I would like to ask you if it is possible to trigger a single EVADC channel through 2 trigger events of TOM. In detail, i would like to generate a PWM signal by means of TOM in up-down counting mode. The aim is to trigger the EVADC when the CN0 counter reaches CM0 value and when it reaches 0. In my case, the CN0 counter is reset by means of an external signal(TIM_EXT_CAPTURE), so i would like to ask you some advice for this task.

I am using Application Kit TC3X7 V2.0 TFT board

I have configured BMHD but  the board all the time boots from Internal flash ignoring BMHD settings

If i want to use Alternate Boot Mode or BMI  to boot , which all changes i need to do on the board?

Hello Infineon Team,

I am using TC377_ED_EX AURIX Tricore microcontroller, I have integrated RTOS code with my general configurations, code was built successfully in Tricore IDE, however after flashing code in Lauterbach T32 debugger, and doing step over at every function and getting trap at __mtcr().

If code is in trap, then in some trap registers it should show status in trap registers, but in Trap registers also there is no specific value only 0000000 given.

for better understanding, I am attaching screenshots of call stack, error window, & registers value log

Hope you will provide me better solution to overcome this issue.

Thanks,

Poonam

Hello,

I'm working on a project for a company where I need to implement Ethernet with UDP using Lwip. I noticed that there is no example on this particular subject. I only found examples of TCP echo. Nevertheless, I am attempting to write my own code for implementing a UDP server (code shown below). Then, I implement the function(udpServer_Init) in the main_cpu0 program. When I try to run the program, I can ping the microcontroller, but when I attempt to connect via Putty terminal, it says "connection refused." I am wondering if I am missing some settings in lwipopts.h or if I am overlooking something else. I would greatly appreciate it if anybody could provide me with some examples of UDP on the Aurix microcontroller or provide any help regarding this problem. I am also including important program files in the attachment.

We are using Tasking IDE on Aurix evaluation board. There’s a build in miniWiggler debugger. We can use this miniWiggler debugger to debug the code. We can set break points, stop at break points, evaluate variables at break points. However, one main feature is not working in all the PCs: we cannot do “step into”, “single step”, “step through” features. We must unset the break point in the current step and set a break point in the next step then hit “continue to run” to mimic the “single step” feature. Is that the problem with the debugger? Do j-link debugger work with Tasking IDE?

Thank you so much for your answer.

Hello,

I have a problem with an Aurix TC275TP, I need to write data inside the flash with Trace32 in DXCPL mode, but I don't know the correct command sequence.

Is it possible to write data when the uC is running? I think that I have to unlock the flash first, then erase it and write, but I don't know the commands.

Regards

Hello!

I have the following code that is not working. After first call of readRegister response is 0, after calling readRegister the second time, I receive the expected value. 
Can you please help? I must mention that my application is based on the Infineon SPI_CPU_TC334 training and I've also tried to change  spiMasterChannelConfig.channelBasedCs but I still don't receive the expected behavior.

I've also attached the source code for QSPI.
Thank you!

/**********************************************************************************************************************
 * \file Cpu0_Main.c
 * \copyright Copyright (C) Infineon Technologies AG 2019
 * 
 * Use of this file is subject to the terms of use agreed between (i) you or the company in which ordinary course of 
 * business you are acting and (ii) Infineon Technologies AG or its licensees. If and as long as no such terms of use
 * are agreed, use of this file is subject to following:
 * 
 * Boost Software License - Version 1.0 - August 17th, 2003
 * 
 * Permission is hereby granted, free of charge, to any person or organization obtaining a copy of the software and 
 * accompanying documentation covered by this license (the "Software") to use, reproduce, display, distribute, execute,
 * and transmit the Software, and to prepare derivative works of the Software, and to permit third-parties to whom the
 * Software is furnished to do so, all subject to the following:
 * 
 * The copyright notices in the Software and this entire statement, including the above license grant, this restriction
 * and the following disclaimer, must be included in all copies of the Software, in whole or in part, and all 
 * derivative works of the Software, unless such copies or derivative works are solely in the form of 
 * machine-executable object code generated by a source language processor.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE 
 * COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN 
 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 
 * IN THE SOFTWARE.
 *********************************************************************************************************************/
#include "Ifx_Types.h"
#include "IfxCpu.h"
#include "IfxScuWdt.h"
#include "QSPI_Config.h"
#include "Timers.h"

#define LED &MODULE_P00,5

IFX_ALIGN(4) IfxCpu_syncEvent g_cpuSyncEvent = 0;

volatile uint8 delay;
static unsigned char response = 0;

void core0_main(void)
{
    IfxCpu_enableInterrupts();
    
    /* !!WATCHDOG0 AND SAFETY WATCHDOG ARE DISABLED HERE!!
     * Enable the watchdogs and service them periodically if it is required
     */
    IfxScuWdt_disableCpuWatchdog(IfxScuWdt_getCpuWatchdogPassword());
    IfxScuWdt_disableSafetyWatchdog(IfxScuWdt_getSafetyWatchdogPassword());
    
    /* Wait for CPU sync event */
    IfxCpu_emitEvent(&g_cpuSyncEvent);
    IfxCpu_waitEvent(&g_cpuSyncEvent, 1);
    
    //init1msTimer();
    initQSPI2Master();
    initQSPI2MasterChannel();

    resetIMMU();
    selfTestIMMU();

    /*uint8 xGyro, yGyro, zGyro;*/
    while(1)
    {
        response = readRegister(WHO_AM_I, 0x00);
       // response = readRegister(WHO_AM_I, 0x00);
        //readIMMUAxis(&xGyro, &yGyro, &zGyro);
    }
}

Hello Community, 

I am started using TC233  development board for few days and i ant now to display a hello wolrd or messga in the Console but i didn' found how to do i tried also to display it on the putty but also it doesn't work. 
is there any code exmaple or something that can help me. 

Thank you