XMC™ Forum Discussions

Hello,

I open this issue to fix the problem previously explained here:

https://community.infineon.com/t5/XMC/XMC-usic-end-of-transmission/m-p/670732#M14418

as per requested, I attach the project I am using.

Best regards,

Lander

Hi,

Looking at the latest ModusToolBox 3.2 I couldn't find an Ethercat Example for the board KIT_XMC48_RLX_ECAT_V2.1, is there any plan to port the Dave example to MTB as well?

Best Regards,

Marcelo Macedo - FAE at Neutronics

My purpose is to control the private server motor. Because most servo motors are controlled using pulses. So if it involves the acceleration and deceleration of the motor, the interval between each pulse may be different. Therefore, every time the timer is interrupted, the entry time of the next timer will be changed. In STM32, I can make the time into a list. Then directly import the register TIM3->ARR = tim[X]. However, it was found that in XMC1302, it is not allowed to write values directly to the register. But need to use

TIMER_Stop(&TIMER_0);
status = TIMER_SetTimeInterval(&TIMER_0, tim[ X ]);
if (status == TIMER_STATUS_SUCCESS)
{
        TIMER_Start(&TIMER_0);
}

This is how you can reset it. But this code runs too slowly. About 60US. This is obviously too long. Is there a faster way?

1.请问我在官网上看到了，伺服电机的方案。

2.请问这个方案是否开放？

3.如果开放能获得那些资料。

Whitepaper_CoolSiC™ – The_perfect_solution_for_servo_drives_EN (infineon.com)

Hi,

      I use the XMC4500F144K1024 chip as the main chip, and connect the TJAG download port of the slave ESP32 chip to the SPI pin of that chip. Is it feasible to use software to simulate SPI as a JTAG function and burn the program into the ESP32 chip? Is there any reference code or case for similar requirements that can be used for reference?

Thanks.

XMC4500-E144F1024 AC 

Hi,

I would like to know the Signal to Noise Ratio (SNR) and Total Harmonic Distortion (THD) of the integrated ADCs in the XMC4700 or XMC4800 microcontroller. These values are not shown in the datasheet and I cannot find them anywhere.

Thank you,

Víctor

Hi,

I'm looking for an complete example for using an external memory  (CY15B104QSN) with DSPI in modusToolbox.

My test board is the KIT_XMC72_EVK XMC7200 evaluation kit.
I did find a lot of code snippets, but none of them are complete using the device configurator and the QSPI configurator and finally having all steps from the initialisation till reading and writing from/to the device.

The board connector is J21 which I use.

Support is highly aprechiated.

BR

Martin