About ENovk.1

ENovk.1 · 2021-03-28

I have read the IDE users' manual, and it just seems to assume that the boot loader connection exists. The V3set has multiple methods to connect (just as the boot loader does, i.e. serial, i2c, SPI, USB.) I'm designing my first STM32 application b...

ENovk.1 · 2021-03-26

When you configure a USART for the STM32G484 in CubeMX, it gives you a choice of RS485 or Modbus (but not both!). Yet, Modbus RTU runs *on top of* RS485, so this makes no sense. The Modbus configuration appears to put the MCU USART into half-duplex m...

ENovk.1 · 2021-03-23

I'm designing a proto board for my application and can't use a discovery board since there isn't one for this chip. So I have to put debug capabilities on my board. However, I can't find documentation on how to hook it up to the processor once I've...

ENovk.1 · 2020-06-02

I'd like to use the STSW-SPIN002 SPINFamily Evaluation Tool to develop a python application for controlling the L6470, and then move it to my final hardware environment (ARM Linux) for final debug and deployment once the hardware is ready. However ...

ENovk.1 · 2020-05-07

When I run the updater, and press 'start', an error occurs during the step, "Install IBUUI drivers". The error message isError installing C:\Program Files(x86)\STMicroelectronics\SPINFamily Evaluation Tool 3.2\Updater\Drivers\WinXP\IBUUI.inf driver. ...

ENovk.1 · 2021-03-26

Hi Slawek, will the freemodbus work with the USART in "Modbus" mode (single bidirectional IO) or the "RS-485" mode (RX, TX, DE pins allocated)? Do you know if there is a reference hardware design for use with the "Modbus" mode? The "RS-485" mode u...

ENovk.1 · 2021-03-24

I'm running my entire system at 3V3 so I'm good for now! Thank you.

ENovk.1 · 2021-03-24

Thank you for the advice. I have my doubts about STs ADCs anyway. I also got a new requirement that the AFE be galvanically isolated, and isolated across multiple channels, so I'm pursuing a different approach that eliminates the need for the ADC a...

ENovk.1 · 2020-11-05

Well sort of. I was put in touch with a Field Applications Engineer at a ST vendor. He sent me a STLINK-V3SET. I then used that module along with the STM32CubeProgsoftware running on Windows 10 to program the STEVAL-PCC009V2 with the updated firmw...

ENovk.1 · 2020-05-24

Hey Andrew, that is a great point! I'd forgotten about this but it makes sense that the two power suppies would interact. My rules of thumb above would prevent ever creating a design like that but I really appreciate your reminder!

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User Activity

What is the right/best boot loader port to use with STM32CubeIDE and STLINK V3Set?

STM32G484, RS-485 and Modbus - how to configure in CubeMX???

What debug capabilities should I put on my proto board for STM32F373?

Can I use the SPINFamily Evaluation Tool to develop and test Python software for use on another platform? (Linux)

Cannot install firmware or drivers for STEVAL-PCC009V2 board to use eval6470pd board due to Windows error

Re: STM32G484, RS-485 and Modbus - how to configure in CubeMX???

Re: What debug capabilities should I put on my proto board for STM32F373?

Re: What debug capabilities should I put on my proto board for STM32F373?

Re: IBUUI Board Updater fails to install IBUUI drivers for STEVAL-PCC009V2 board.

Re: What is the correct way to get 3.3v and 5v from a 12v power supply, DC-DC converters in series, paralell or a DC converter with dual outputs? thanks