Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people's questions, and connect with other people.

Have an account? Sign In
Continue with Facebook
Continue with Google
or use

What is the capital of Egypt? ( Cairo )

Have an account? Sign In Now

Sign In

Login to our social questions & Answers Engine to ask questions answer people's questions & connect with other people.

Sign Up Here
Continue with Facebook
Continue with Google
or use

What is the capital of Egypt? ( Cairo )

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Volt.Tech

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Sign In Now

You must login to ask question.

Continue with Facebook
Continue with Google
or use

What is the capital of Egypt? ( Cairo )

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

volt.tech Logo volt.tech Logo
Sign InSign Up

volt.tech

volt.tech Navigation

  • Home
  • About Us
  • Contact Us
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Tags
  • Category
    • Amplifiers
    • Passives & Protection
    • Clocks & Timing
    • Diodes & Rectifiers
    • FPGAs & PLDs
    • Interface ICs & Transceivers
    • LEDs & Optoelectronics
    • Memories
    • MEMS & Sensors
    • Microcontroller
    • Power Management
    • RF & Microwave
    • Security & Smart Card
    • Motor Drivers
    • Wireless Connectivity
  • Groups
  • Add group
  • Badges
  • Help
  • Home
  • About Us
  • Contact Us
Home/cdc

volt.tech Latest Questions

sachinsharma
  • 0
sachinsharma
Asked: July 1, 2023In: Wireless Connectivity

How to Use USB port for both JTAG and Mass Storage Device (or CDC)?

  • 0

Hi everyone, Is it possible to use the USB port for both JTAG and Mass Storage Devices (or CDC)? This can either beIt enumerates as a composite device For the first 10 seconds of booting it’s JTAG, but also switches over to MSD ...Read more

Hi everyone,

Is it possible to use the USB port for both JTAG and Mass Storage Devices (or CDC)?

This can either be

  • It enumerates as a composite device
  • For the first 10 seconds of booting it’s JTAG, but also switches over to MSD if nothing has connected

I’m using the ESP32-S3-Mini and I am using every pin, so I can not use the external JTAG interface.

Thank You

Read less
cdcesp32jtagportusb
  1. nidhi singh
    Added an answer on July 3, 2023 at 10:53 am

    Hello, Yes, it is possible to use the USB port for both JTAG and Mass Storage Devices (or CDC) on the ESP32-S3-Mini. This can be achieved by configuring the USB device to appear as a composite device, which means that it can present itself to the host as multiple devices at the same time. The firstRead more

    Hello,

    Yes, it is possible to use the USB port for both JTAG and Mass Storage Devices (or CDC) on the ESP32-S3-Mini. This can be achieved by configuring the USB device to appear as a composite device, which means that it can present itself to the host as multiple devices at the same time.

    The first option is impossible, as USB-serial-JTAG (which provides the JTAG connection) and USB-OTG (which can provide the mass storage functionality) can’t be connected to the USB pins at the same time. The second option is viable.

    Thank You

    Nidhi Singh

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
  • 1 Answer
Answer
Avs Mohan
  • 1
Avs Mohan
Asked: August 10, 2022In: Microcontroller

USB CDC Example Code for R7FA4M2AD3CFL

  • 1

Hi Team, I Tried the RA4M2- EVK driver code to make that work for R7FA4M2AD3CFL. But no luck. Kindly post the link where I can find the USB CDC illustration code for the R7FA4M2AD3CFL custom board to check USB functionality. Thanks,

Hi Team,

I Tried the RA4M2- EVK driver code to make that work for R7FA4M2AD3CFL. But no luck.
Kindly post the link where I can find the USB CDC illustration code for the R7FA4M2AD3CFL custom board to check USB functionality.

Thanks,

Read less
cdccodemicrocontrollerusb
  1. Twinkle Garg
    Added an answer on August 10, 2022 at 1:14 pm

    The MCU installed in the EK- RA4M2 is the same as yours but have 100 pins rather of 48 pins. So I suppose the code illustration of the EK- RA4M2 should also work on your custom board without changes.

    The MCU installed in the EK- RA4M2 is the same as yours but have 100 pins rather of 48 pins. So I suppose the code illustration of the EK- RA4M2 should also work on your custom board without changes.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
  • 1 Answer
Answer

Sidebar

Ask A Question

Stats

  • Questions 449
  • Answers 435
  • Comments 0
  • Best Answers 9
  • Popular
  • Answers
  • Manoj

    Configuration using .dp vision in Infineon XDPL series IC .

    • 5 Answers
  • Linto

    Renesas RL78/G14 ADC interface code

    • 4 Answers
  • Alex thomas
    Alex thomas added an answer Hello, Right, existing LED drivers all have PWM engines. It… September 19, 2023 at 11:10 am
  • Julian White
    Julian White added an answer Hello, You should set handshake after setting property RtsEnable =… September 14, 2023 at 10:59 am
  • Julian White
    Julian White added an answer Hello @Vikas, Thanks for posting your question online. Yes, one… September 12, 2023 at 10:33 am
  • Alex thomas
    Alex thomas added an answer Hi @sachinsharma, XDPL8221 has a PWM dimming interface which is… September 4, 2023 at 11:01 am
  • ashishgawade
    ashishgawade added an answer Hello I assume that you're using our STEVAL_ISC005V1 board and… August 29, 2023 at 10:32 am

Users

test22052428

test22052428

  • 0 Questions
  • 0 Answers
farmanali

farmanali

  • 1 Question
  • 0 Answers
monaembroidery

monaembroidery

  • 1 Question
  • 0 Answers

Explore

  • Tags
  • Category
    • Amplifiers
    • Passives & Protection
    • Clocks & Timing
    • Diodes & Rectifiers
    • FPGAs & PLDs
    • Interface ICs & Transceivers
    • LEDs & Optoelectronics
    • Memories
    • MEMS & Sensors
    • Microcontroller
    • Power Management
    • RF & Microwave
    • Security & Smart Card
    • Motor Drivers
    • Wireless Connectivity
  • Groups
  • Add group
  • Badges
  • Help

Footer

volt.tech

Volt.Tech

Find your spark

About Us

  • About Us
  • Contact Us
  • Groups

Legal Stuff

  • Privacy Policy
  • Faqs

Follow

© 2022 volt.tech. All Rights Reserved
With Love by volt.tech.