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Hello,
I had another question regarding another post that I inquired about not long ago (link below):
For my application, I wanted to connect a USB Type-C receptacle to the CCG3PA for PD charging capability as well one of the downstream ports of the HX3 for USB 2.0/3.0 data. I originally wanted to retain legacy charging by connecting the Dp and Dm lines to both the CCG3PA as well as the HX3 since the CCG3PA has more charging profile capabilities. To reduce complexity, I decided to simply connect the Dp and Dm lines to the HX3 because BC1.2 and Apple Charging would suffice for the application. With this configuration, how would you recommend the downstream charging to be controlled considering that PD and legacy charging would be controlled by different devices?
Could I do any of the following:
Thanks in advance!
Chris
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I'm having difficulty figuring out how to get my EZ-USB FX3 GPIF-II synchronous master interface working reliably.
For each of the following questions I only want to know the answers that apply to the EZ-USB FX3 when operating the GPIF-II in synchronous master mode. I don't care about synchronous slave mode or asynchronous modes.
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Hi everyone,
I want to configure the DS-1 port of CY611 EZ-USB HX3PD EVK to supply 12V. But when I try to configure using EZ-USB HX3PD configuration Utility - PD Controller- Port 1, it shows me error - Atleast one 5V PDO should be enabled in Source PDO. But if add another source PDO of 5V, it does not save the configuration.
Can anyone help please ?
Thanks
Sugreev
Show Lesshello,
i've succesfully tried and reproduced the example called "qspi_read_write_using_sfdp".
When i'm importing the rights function in my project, the init function fails (cy_serial_flash_qspi_init).
When i'm digging into the details, it fails when calling Cy_SMIF_MemInit which return CY_SMIF_SFDP_SS0_FAILED
i've compared everything, and i'm not able to find what i'm doing wrong.
is there anybody who experienced the same issue ? thanks
Show LessI walked into a PSOC 5LP design where it was assumed the SAR was running a full 12-bit unsigned resolution in single ended mode. This didn't appear to be the case and after struggling with settings both high level as well as low level register settings I can't seem to make it work as a 12-bit single-ended unsigned ADC. Is this possible with this device? If so, please tell me how to use it that way. Also, please add this question to the list of FAQs for these devices.
Show LessHello,
I am designing a product for medical liquid sensing and I am a bit lost in all your products.
My tank is about 20cm high, and I need a 1mm accuracy (so 200 divisions). My sensor PCB can be up to 3cm wide (so 20cm x 3cm for sensor).
The distance between the liquid and the PCB is 2.5mm PVC, 0.5-1mm air, and 1.5mm ABS.
I was wondering if you had recommendation on which product to use, and how many (segmentation of the sensors). I already have a microprocessor in my product and only need the sensing part (via like I2C).
Show LessTrying to network BLE devices configured in both central/peripheral roles. A connection problem occurs (infrequently) whereby a peripheral will connect to a central device and then immediately disconnect (before CY_BLE_EVT_GAPC_SCAN_PROGRESS_RESULT is called). Disconnect reason 62 is given. Timing the connect / disconnect events shows there is ~140ms between them, and since the min/max connection intervals are set to 20/30ms on all devices, this suggests the peripheral/slave is not responding to the central/master connection attempts immediately after first connection. The devices are very close together and there does not seem to be an rssi problem. I've removed most additional code that I thought could be interfering with the timing of BLE event processing. Any suggestion on what the problem might be and/or how to debug it?
Show LessHi everyone,
I'm debugging a camera firmware which is developped based on this: https://www.cypress.com/documentation/application-notes/an75779-how-implement-image-sensor-interface-using-ez-usb-fx3-usb
The cypress camera works fine except that seldomly during video streaming the camera somehow stops and when I check usb desctiption with lsusb -v, I saw that its descriptor is corrupted. And in dmesg I saw:
[ 8720.318320] usb 1-1.4: new high-speed USB device number 28 using xhci-hcd
[ 8720.419525] usb 1-1.4: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 8720.419534] usb 1-1.4: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 8720.419540] usb 1-1.4: config 1 has 1 interface, different from the descriptor's value: 2
[ 8720.419548] usb 1-1.4: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[ 8720.420738] usb 1-1.4: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 8720.420747] usb 1-1.4: config 1 has 0 interfaces, different from the descriptor's value: 2
[ 8720.423854] uvcvideo: Found UVC 1.00 device _v1.4.0 (04b4:00f8)
[ 8720.423873] uvcvideo: No valid video chain found.
[ 8720.423919] usb 1-1.4: Unsupported device
Is there anyone has the same problem ?
Thank you very much
Show LessHi
I am trying to use IPC to share 2 variables between M4 and M0. I am able to share a single variable, now I need to share 2, one of them is an array (buffer for UART).
I can't find app-notes for this task. Do you have any advice ?
thanks
Show LessHi,
Could you please help me with Schematic and firmware design support to drive Segment LEDs using the PSoC 5LP chip?
We have to drive a seven-digit seven segment display with various segment current from 16-bit serial input.
Regards,
Mari
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