Wireless Charging solution Wiki

[willzhou]

This Topic is used for Wireless Charging solution

1.Mcu C drive code:

GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs

 

 

[willzhou]

STEVAL-WLC38RX check attach "STEVAL-WLC38RX.zip" file, include blow

DB5040Wireless power receiver evaluation board for Qi BPP/EPP applications
AN5961Wireless power transfer coil design
UM3154Getting started with the STEVAL-WLC38RX wireless power receiver evaluation board for 5 W Qi BPP and 15 W Qi EPP applications
STEVAL-WLC38RX GERBER
STEVAL-WLC38RX BOM
STEVAL-WLC38RX SCHEMATIC

STDES-WLC38TWS check attach "STEVAL-WLC38TWS.zip" file, include blow

DB4898 Qi-1.3 compatible wireless power receiver reference design for 2.5W True Wireless Stereo (TWS) applications
TN1441STDES-WLC38TWS wireless power receiver quick start guide and test report
STDES-WLC38TWS GERBER
STDES-WLC38TWS BOM
STDES-WLC38TWS SCHEMATIC
DB4944 Firmware for STDES-WLC38WA and STDES-WLC38TWS wireless charger receiver evaluation kit

STDES-WLC38WA check attach "STEVAL-WLC38WA.zip" file, include blow

DB4897Qi-1.3 compatible wireless power receiver reference design for 2.5W wearable applications
TN1440STDES-WLC38WA wireless power receiver quick start guide and test report
STDES-WLC38WA GERBER
STDES-WLC38WA BOM
STDES-WLC38WA SCHEMATIC
DB4944Firmware for STDES-WLC38WA and STDES-WLC38TWS wireless charger receiver evaluation kit

[willzhou]

STSW-WPSTUDIO

• STSW-WPSTUDIO: https://www.st.com/en/embedded-software/stsw-wpstudio.html

UM3164 STSW-WPSTUDIO user guide： “UM3164 STSW-WPSTUDIO user guide.pdf”

 

[simonh]

Hi, most of the links do not work anymore...

[willzhou]

STEVAL-WBC86TX see attach "STEVAL-WBC86TX.zip" file, include below:

DB5000Qi-compatible wireless power transmitter evaluation board for 5 W application based on STWBC86
AN5961Wireless power transfer coil design
UM3161Getting started with the STEVAL-WBC86TX wireless power transmitter evaluation board for up to 5 W Qi-BPP applications
STEVAL-WBC86TX GERBER
STEVAL-WBC86TX BOM
STEVAL-WBC86TX SCHEMATIC
DB4883Firmware for STEVAL-WBC86TX wireless charger transmitter evaluation kit

mcu driver code

GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs

[willzhou]

STEVAL-WLC99RX see attach "STEVAL-WLC99RX.zip" file, include below

DB5088 and UM3262, Sch and PCB

 

[willzhou]

STEVAL-WBC2TX50 check attach "STEVAL-WBC2TX50.zip" file, include DB5125 and UM3231, Sch and PCB

[willzhou]

STEVAL-WBC2TX70 check attach "STEVAL-WBC2TX70.zip" file

FW: STSW-WBC2FW_V1300.7z

[Thijs_van_Liempd]

it's been a few weeks and it appears the documents are still temporarily unavailable. I managed to get most of the relevant PDFs using the wayback-machine but the Gerber zip-files are not hosted there. @willzhou, would you be willing to email/post the Gerber files for the steval-wlc38rx, or any of the reference designs (stdes-wlc38wa or stdes-wlc38tws-bom) for the STWLC38 (or other ICs)?
I'm asking because i'm struggling to route all the traces from the BGA footprint. Even with filled+capped vias, some of the middle pads are tricky to fan-out. It seems EuroCircuits wouldn't be capable of producing a sufficiently precise PCB; which manufacturer does ST prefer for its eval boards?

[willzhou]

email file to you

[maribeiro]

Hello,

would it be possible to get those files too ?

thank you

[rsim]

Any update on the availability of the documentation? It's a full month later now, all links are returning 404's, and all mentions of Wireless Power products have been removed from ST's site... it doesn't look good for customers who were/are designing with these products.

[willzhou]

Hi

sorry for this, these document are still updating.

[mohimm]

Hi,

I have SWLC38RXA board.

I have done the recovery ft260 recovery

But i still cannot connect via GUI tools.

 

what else am i missing?

Thanks in advance for answer.

 

----

 

EDIT:

Searching further, i was missing the "vcredist 10.0.40219.325" installed on my system (mentioned somewhere else on this forum)

[willzhou]

yes it should install vcredist 10.0.40219.325" for windows

[Fengji]

请问我从哪可以下载到VCRedist 10.0.40219.325

[mfiumara]

Hi @willzhou ,

The documentation has been offline for over half a year, this is ridiculous. Tempted to move away to a different supplier because of this.

Can you give us a date when the documentation will be back online? I need a complete zip of all the application notes etc. for STWLC38.

If you plan on stopping the development of these products altogether, then it would also be appreciated if you could let us know so we can choose a different supplier.

Best regards,

Mattia

[cyber_v1]

Hi!

Most of the links in the documentation don't work. The GitHub repo is no longer available.

And where do we download the WPSTUDIO, please?

[AnkhInnovationsLLC]

I don't know what is wrong with ST these days...

Even from ST pages the links are broken.

https://www.st.com/en/embedded-software/c-driver-wlc.html

Now we can't upload the patch and config via i2c. Ugh ST !!!