About BHan.1

BHan.1 · 2021-03-08

Hi,Through some setup, I was able to access STUSB4500 using the GUI tool in STSW-STUSB002.After I set the second profile to 20V/5A, I connected a power supply with 5V/3A and 20V/3.25A PDO capability. But nothing changes and the voltage is unchanged a...

BHan.1 · 2020-12-23

Hi,I'm trying to configure my STUSB4500 by following the STSW-STUSB002 quick start guide.I have everything ready except for the NUCLEO-F072RB board.Instead, I have Nucleo-H743ZI2 and the STM32F769 Discovery board, but I'm pretty sure I can't just dr...

BHan.1 · 2020-04-07

Hello,Has anyone tried updating STM32 firmware over HS USB?I can't remember where I read it, but I remember the default STM32 DFU mode is only compatible with the FS USB.My device is a "USB Device" and it only needs HS USB to do the job, FS is not r...

BHan.1 · 2020-03-29

I'm using STM32H743ZIT6 for an audio speaker, and while I was trying to set SAI1 for a DAC I2S connection and SAI4 for a PDM digital mics, CubeMX keeps giving me this error for PDM setting.SettingsSAI1 A&B is set for Asynchronous I2SSAI4 A is set for...

BHan.1 · 2020-03-13

Hello,I'm trying to connect SDRAM to STM32 for the first time and I'm having trouble understanding the specs.In the datasheet, it seems the FMC peripheral can support 32bit memory.But when I use the Cube MX setting, I'm only able to select 16 bits fo...

BHan.1 · 2021-03-10

Hi Benoit,Thanks for the clarification, I misunderstood the document and I thought when I set the current to the highest level, STUSB4500 will automatically detect and pull the most current from the available source not exceeding the set current(For ...

BHan.1 · 2021-02-08

Thank you Winfred, Greg,I tried connecting the Nucleo-F072RB SDA, SCL, GND to my custom board, but the tool is giving me the I2C Read error. error number: -2.I'm assuming this error is caused when the Nucleo board can't read the data from the STUSB...

BHan.1 · 2021-01-14

Hello Greg,Thanks for the answer.Just a follow-up question. When we do use the Nucleo boards to set STUSB4500, the STSW-STUSB002 guide picture shows only SCL and SDA connections to the Nucleo board.Does "EVAL-SCS001V1 must be supplied through USB co...

BHan.1 · 2020-04-07

Sad to say but I'm not too experienced writing my own updater. But it sure will be great simplifying a lot of things.

BHan.1 · 2020-04-07

Thanks for the AN2606 Reference. I knew I read it somewhere.

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STUSB4500 PDO profile doesn't change after setting.

Can we use any STM32 Nucleo board to customize STUSB4500 NVM settings?

STM32 USB Firmware update via High speed or Full speed?

PDM settings for STM32H SAI ports gives me a conflict warning.

SDRAM 32bit bus can't be selected for STM32H7

Re: STUSB4500 PDO profile doesn't change after setting.

Re: Can we use any STM32 Nucleo board to customize STUSB4500 NVM settings?

Re: Can we use any STM32 Nucleo board to customize STUSB4500 NVM settings?

Re: STM32 USB Firmware update via High speed or Full speed?

Re: STM32 USB Firmware update via High speed or Full speed?