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Hello,

I am trying to use your IKW15N120T2 IGBT in my work for showing the effect of different design approaches on IGBT lifetime. I want to use the model described in the attached picture, which require some parameters based on accelerated testing data as I understand. Are the power cycling curves for the mentioned IGBT available? 

Please let me know if these parameters or curves are already available in any of your documents and if not, please consider providing me with the parameters if possible.

Regards,
Ahmed

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I copied the code from the midi_server example over to a new MTW project and I can send Midi notes to iOS apps (Garageband, MidiWrench). However the server does not seem to receive any Midi events from the phone. I added LEGATTDB_CHAR_PROP_WRITE_NO_RESPONSE to the GATT db in the HANDLE_HSENS_SERVICE_CHAR_NOTIFY characteristic entry, and now the iOS apps do see that the device is capable of Input as well as Output.

I expected that when the client sends a Midi note or CC that the callback I registered (midi_server_gatts_callback) would get called but that does not seem to happen. Am I missing some obvious step?

Unfortunately, the MTW documentation is pretty light on tutorials and overviews 😞

Thanks, Norm

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For some context, we have an old board that uses the older SX2 chip. We've made a new board that replaces the SX2 with an FX3 and I've written firmware to make it work. The new board works great.

The thing I'm running into now is that I have the newer cyusb3 drivers installed on the machine, but the older chip worked with older cyusb drivers. Now, I can see the old board with the device manager, and when I try to connect to it, sometimes it works, and sometimes it doesn't.

As far as backwards compatibility goes, should the old board work with the new drivers, and if so, what things can I do to make it more consistent?

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Hi everyone

I want to use battery to control BGT60LTR11AIP.
The minimum power consumption that can be confirmed at present is 2.1mW(By Radar Fusion GUI).
I would like the power consumption to be in μW units, but is there a way to achieve this?

Thanks

Yang

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Hello @EvPa_264126 ,

I have used your response from this link, as a start for my firmware interfacing to the ESP-8266 with PSOC5 LP.
But I am having an issue with the WaitFor() function that has been used.

The firmware doesn't 'return 1' even when the string response is received properly from the ESP (checked the UART log) and only acts as a delay for the amount of time that is specified.

I would really appreciate it if you review the attached firmware and let me know what could be the issue.

Regards,
Yash

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Hi all,

I'm sorry if this is covered in another post; please point me there if so.  I'm relatively new to PSoC and PSoC Creator (my employer requires that I use PSoC Creator versus MTK or other)

I have, what I think, is a simple question:

I'm adding a couple of features to an existing application.  I've been getting warnings/errors from PSoC Creator during build that I'm exceeding the flash memory available.  I can find a lot of posts and have found the file where I can change the allocation; that is not my question.  Two questions:

1) I can see during download how many "blocks" are being sent.  Am I correct that a "block" is 1K ?  I have seen __cy_memory_0_row_size = 0x200; with makes me doubt my assumption.  Can someone confirm conclusively that the little ticker in the lower left is indicating 1K blocks during download ?

I see numbers like 537 total blocks sent.  My m0p code is larger and my m4 code is currently a few lines.  So, I might think that "most of 537" might be getting close to 512K ?

2) Is there a file that contains the flash image size (as one simple number) after building so I can know how close I'm coming the limit ?  I have looked in the .map files ... hard to discern which number might be giving me the answer.

I'm using CY8C6247BZI-D54, which has 1M flash.  I'm dividing it evenly between the m0p and m4.

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I will first say I'm sorry, pretty rusty with PSoC, been a while. I'm trying to help my customer quickly as they are under the gun. I'm able to take a throughput tester app I found on the forum to get the BLE end taking serial input from a terminal program on my phone and echo back, but I'm basically lost trying to get the UART working with it. I tried working with a PSoC 4 example, but too many problems. Again, it's just a pass through UART <> BLE. Thanks much!

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For flash wait state configuration, if the order of configuration changes , Such as a setting clock frequency first and loading HF_PWAIT and HF_DWAIT values later or loading HF_PWAIT register first , then clock and HF_DWAIT, will it have any effect on functionality. What will be the impact and what is the expected behavior if we change the order? Will it holds same irrespective of the controllers?

The expected and the workaround is not mentioned in the errata sheet. Could you please answer to this query?

FLASH_TC.H021 - Flash Wait State configuration:

When increasing the SRI and FSI clock frequencies: first set registers
HF_PWAIT and HF_DWAIT to the correct values, and then change the clock
configuration.
When decreasing the SRI and FSI clock frequencies: first change the clock
configuration, and then set registers HF_PWAIT and HF_DWAIT to the correct
values.

 

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Hello,

 

At run time, I want to deinit I2C which was initialized as Master and reinitialize as I2C Slave. I was hoping this could be achieved by resetting the peripheral clock for the I2C. I have not run into any peripheral-clock-reset routine in the clock driver generated by Dave.

I did not run into any deinit routine in the I2C driver generated by Dave either.

Can this be done at run time? and if so how? What driver calls would you call to achieve this?

Btw, I cannot afford resetting the XMC MCU.

thank you in adavance,

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Hello Infineon Support Team,
We are currently working on a flexray driver for TC387 evaluation Kit. We are currently using the iLLD available in myInfineon.
Our test environment is
1. TC387 Evaluation Kit
2. Tasking Compiler
3. iLLD_1_0_1_9_0__TC38A
We integrated the driver in our systems. We observed the following.

1. We have done all the Init configuration as recommended.



2. The ERAY0_SUCC1.CMD is in 'RUN' state and not moving to “Normal Active “ or “Normal Passive” mode. All nodes and pins are configured correctly. But POCS is in "Integration Listen" state.



3. We could understand that iLLD drivers were not “Tested “. But can you please help us in understanding what could be the problem here?
4. Please share if you have any AppNotes which would help us in understanding the E-Ray driver.

Please let us know if you need any further information

Regards,
R.Sreedhar Show Less