About plawat

plawat · 2024-10-04

WE have got the Library from ST for nordic Cortex M33 Processor after signing the agreement, and tried to use it for the integration: Sensors used are LSM6DSOX and LIS2MDL.the NCS zephyr uses -mfloat-abi=hardOn using the Library The MotionFX_CM33F_wc...

plawat · 2024-05-17

We got Sensor tile box and they were working fine until we uploaded this:https://www.st.com/en/embedded-software/stsw-mksbox1-bl.html/1000vai bluetooth. Now they are not visible on the app ST ble sensor. How to update the original firmware on the sen...

plawat · 2024-03-09

We are using WLC38RX and wish to configure register setting usign the STSW-WPSTUDIO . However we do not have the EVK. Can we set the registers in the app and save the file? We need the basic config of 5V supply for battery charging, 100mA normal and ...

plawat · 2024-01-28

Hi, We have integrated the STWLC38 as receiver for our device. We want to know how to read the registers to know the status of charging, voltage and Current. https://github.com/STMicroelectronics/STWirelessCharging-C-Drivers/tree/main this gives patc...

plawat · 2023-09-19

We need the schematics to eb checked for 10W power output

plawat · 2024-03-06

Hi,it seems vout do not get 5V output voltage.Understood.What may be the reason for this. Any changes to be made in the register settings? regardsVivek

plawat · 2024-03-05

Hi,1. When the wireless charger is in place and the wireless charging coil is on top of it, the I2C is able to find the address of the IC, else it does not. Is that normal?2. Please see the Chip info output and 3. The register reading of mode monitor...

plawat · 2024-03-04

https://www.st.com/resource/en/data_brief/stdes-wlc38tws.pdf Hi, we could communicate with the IC alright. However the charging is not happening although The wireless transmitter shows transmitting. In EVK the resistance is 100k.Is insufficient power...

plawat · 2024-03-03

Oh, as per earlier okayed the same schematics we developed 20 prototypes and it will be a task now to change them all.Can you please have a look at the other parts and let us know if anything else is to be corrected?

plawat · 2024-03-01

The ENB pin has 360k resistance whereas in datasheet it is 10k . Will it be any issue. The device is done and we are facing some debugging issues, so was wondering if this can be it?

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MotionMC library on Nordic ARM Cortex M33 processor

Sensor tile box

WLC38RX

STWLC38 driver code

STWLC38 schematics

Re: STWLC38 schematics

Re: STWLC38 schematics

Re: STWLC38 schematics

Re: STWLC38 schematics

Re: STWLC38 schematics