About EHD

EHD · 2023-03-29

Hi!How does ST ecosystem helps MCU debugging? TI has their debug waveform which seems being liked by many engineers.

EHD · 2023-03-28

We believe there is a register setting to calibrate it, how can we debug this issue please? What are the steps to calculate the calibration register value and how do we get them into the register?

EHD · 2023-02-22

Can the analog watchdog outputs(ADCy_AWDx_OUT) be attached to the STM32L412’s I/O pins?

EHD · 2023-01-31

EHD · 2022-10-05

Can the STUSB4500 support a USB C DRP and USB PD (sink-only) application using the SOM OTG interface illustrated above? Can it drive the VBUS, OC, and ID inputs and receive the EN output? We would like our product to serve as USB UFP (device), USB DF...

EHD · 2023-03-29

Thank you! We're using a 32.768 Khz crystal connected to pins 8 and 9. That is our time base source.

EHD · 2023-03-29

I'm not sure what you mean by LSE but the time keeping in the CPU is about 400 ppm different from actual time. So over the course of a day it's many seconds off. Thanks.

EHD · 2023-01-31

Thank you, it is all good now.Ellen DingExpert Field Applications EngineerT: +1 617-992-0568E: ellen.ding@arrow.comArrow Electronics | arrow.com

EHD · 2023-01-31

It is the newest. I do have issues with python installation (wait for IT to approve), will that cause the issue?Ellen DingExpert Field Applications EngineerT: +1 617-992-0568E: ellen.ding@arrow.comArrow Electronics | arrow.com

EHD · 2023-01-31

Hi Patrizia,Attached is the zip file, all I did was click on the eDSim bat file, and the cmd window popped up with that error message. Thanks.

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something like TI debug waveform?

For STM32L4S5, how to access the calibration register and how to calculate what values to store in that register? We're having a problem with the calibration of the real-time clock. It's significantly off-time over a period of several days.

Analog watch dog output question

Got the following error when I tried to click on the .bat file generated by eDesignSuite. No value found for registry key: "HKEY_CLASSES_ROOT\SIMetrixSchematic\shell\open with STMicroelectronics eDSim Electrical simulator\command"

STUSB4500

Re: For STM32L4S5, how to access the calibration register and how to calculate what values to store in that register? We're having a problem with the calibration of the real-time clock. It's significantly off-time over a period of several days.

Re: For STM32L4S5, how to access the calibration register and how to calculate what values to store in that register? We're having a problem with the calibration of the real-time clock. It's significantly off-time over a period of several days.

Re: Got the following error when I tried to click on the .bat file generated by eDesignSuite. No value found for registry key: "HKEY_CLASSES_ROOT\SIMetrixSchematic\shell\open with STMicroelectronics eDSim Electrical simulator\command"

Re: Got the following error when I tried to click on the .bat file generated by eDesignSuite. No value found for registry key: "HKEY_CLASSES_ROOT\SIMetrixSchematic\shell\open with STMicroelectronics eDSim Electrical simulator\command"

Re: Got the following error when I tried to click on the .bat file generated by eDesignSuite. No value found for registry key: "HKEY_CLASSES_ROOT\SIMetrixSchematic\shell\open with STMicroelectronics eDSim Electrical simulator\command"