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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

Hello,

I am trying to flash littlefs filesystem on thze qspi external serial flash memory in XMC7100 V1.1.

As I see library mtb-littlefs is not included in the XMC7100 kit.

• If I download any one of the PSoC6 kit and add the mtb-littlefs lirary to my project for XMC7100 v1.1 board build and run, Will it work?

1. How do I mount the Littlefs to the external serial nor flash attached through qspi to the board ?
2. I have limitation in using shread git repo therefore I have a local content storage added.

These are the errors when I try to add the PSoC6 library throught BSP Assistant:

Log file(s) for this session are stored at: C:\Users\Prasad\AppData\Local\Temp\Logs373088102786112282
Opening project creator from C:/Users/Prasad/ModusToolbox/tools_3.2/project-creator/project-creator.exe
Project Creator Status:
Project:  	littlefs
  Location:	C:/Users/Prasad/mtw/littlefsqspi/littlefs
  Status:	failed
  Messages:
		[1]:	Could not fetch asset: 'recipe-make-cat1a' with ID: 'mtb://recipe-make-cat1a#mtb://recipe-make-cat1a', this asset does not exist in the manifest database. Check if your manifest XML files provide correct entry for the 'recipe-make-cat1a' asset

Could someone help me with another littlefs wrapper for the littlefs filesystem for XMC7100 kit?

best regard,
PrasadA

Hi, I am new to radar sensors.

To analyze radar data, I have plotted FIFO data read from BGT60TR13C in time domain.

My concern is whether the data in the form below is read correctly.

Could you please tell me what the raw data in the time domain usually looks like and if it is correct?

Hello 

Can we allocate 2 nodes on MULTICAN_CONFIG_0, and operate all message objects of both the nodes using only one CAN_Rx and CAN_Tx through transceiver??

Hello,

I'm using WICED STUDIO 6.6. and CYW943907AEVAL1F.
I write a code that create some threads and these threads call malloc (and obviously subsequent free).

I checked so many times if malloc is followed by properly by a free and I found a correctly use.

I have the dubt that malloc is not thread safe: I mean that if I call a malloc in a thread and another thread is executing a malloc this can lead a crash.

I observe this crash because the processor resets.

Can someone help me ?

Hi there,

I am confused about the field weakening settings for the IMC controller. It seems like there are two different settings affecting the field weakening controller. 

1. In Solution designer setting-> motor control configuration>Control Regulators, there exists field weakening current limit as well as modulation threshold at which field weakening should get activated.

2. In motor control configuration>FOC and inverter setting, there is an SVPWM Over modulation enable/disable setting. 

How do these two settings work together? In other words, if I disable field weakening in 1 above (by setting current limit to 0%), while disabling over modulation in setting 2, will field weakening controller be activated? If yes, at what modulation will it get activated (linear modulation range is until 86.6% motor voltage)

My observation during testing when I set a field weakening current limit of 10% (I also had SVPWM over modulation disabled) was that when I increased speed of the motor, the 10% limit was not respected.  It is very strange that there is no documentation on the field weakening behaviour of the IMC in the reference or the software manual. Hence, I am forced to ask here.

Further question: In 1 above, is the field weakening current limit, the % of Id current allowed during field weakening?

Dear Sir,

I need an AUX power under 10W ,3.3V application which Input DC Vin 150V. 

I saw the Coolset product - EVAL-ICE2QR1765Z.  (provide a voltage of 70VDC to 380 VDC depending on the mains  input voltage.)

Input voltage 85Vac~265Vac
Input frequency 50Hz, 60Hz
Output voltage and current 5V 2A
Output power 10W

can I follow the EV kit of EVAL-ICE2QR1765Z and take off bridge rectifier BR1 to work with input VDC at 150V?

thanks.

I refer to someone else's project on the Internet, but after loading it in, I found that I can't find any of its header files, how should I add the path to the header files?

smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/%E8%B6%85%E9%AB%98%E9%80%9FUSB%E5%A4%96%E8%AE%BE/FX3%E5%B7%A5%E7%A8%8B%E5%AF%BC%E5%85%A5%E5%A4%B4%E6%96%87%E4%BB%B6%E6%89%BE%E4%B8%8D%E5%88%B0%E6%8A%A5%E9%94%99/td-p/742868

Now we can modify the source pdo use dpm_update_src_cap() , CCG5 send source capability to device, and we want to know if  there is any function can get the rdo from device

I set up a new project to test the MCU 4700. And I try to use P2.8 output a high level, because according to your user manual that P2.8 is not connected to any signal.

 Here is my testing firmware:

However, it still does not work, I can't test a high level in P2.8.

Could you please tell me what' going on here?