Organize and Share your Electronics the way you want. Sign-Up for a free account now. It takes only 30 seconds!

SAM4L USB Host MSC Bootloader with Optional AES

SAM4L USB Host MSC Bootloader with Optional AES

Atmel® SAM4L USB Host Mass Storage Class Bootloader with AES solution is targeted for customer products which require on-field application firmware upgrade through a simple USB Mass Storage Class Device. This application note describes how to configure the bootloader, the firmware generator, and the application. It also describes the procedure for firmware upgrading through the bootloader.

This application note describes how to configure the bootloader, the firmware generator, and the application. It also describes the procedure for firmware upgrading through the bootloader.

Features

  • Atmel USB Host Stack V2 with USB MSC Class support
  • Enables firmware upgrade through a USB MSC Storage drive
  • Optional AES decryption through AESA module for secure firmware upgrade
  • Integrity check with 32-bit CRC through CRCCU module
  • Signature bytes to facilitate initial identification of a legal firmware
  • Verification of programmed memory
  • Console messages to track the state of the bootloader in debugging
  • Firmware generator application to generate encrypted/unencrypted firmware with CRC32 and signature bytes
  • Optional feature to allow application to jump into bootloader mode through fuse
  • Footprint <32KB

Read more Here







 

More Articles to Read

Design for a Wideband, Differential Transimpedance DAC Output
Design for a Wideband, Differential Transimpedance DAC Output
Wrist thrusters let you fly through the water effortlessly
Wrist thrusters let you fly through the water effortlessly
Bertan/Spellman 225-20R HV power supply teardown
Bertan/Spellman 225-20R HV power supply teardown
Blinking Christmas Lights
Blinking Christmas Lights
Adjusting clock with alarm, hygrometer & thermometer on 1.8″ ST7735 display
Adjusting clock with alarm, hygrometer & thermometer on 1.8″ ST7735 display
Adding an “extra sense” with rangefinders
Adding an “extra sense” with rangefinders
This wireless game controller looks like a rug
This wireless game controller looks like a rug
How to run your ESP8266 for years on a battery
How to run your ESP8266 for years on a battery
Calibration of a 3-Phase Energy Meter Board on the ADE7754
Calibration of a 3-Phase Energy Meter Board on the ADE7754
Making beats on a tiny Arduino DJ controller
Making beats on a tiny Arduino DJ controller
Qinsi-QS5100 Sn63Pb37 solder profile
Qinsi-QS5100 Sn63Pb37 solder profile
Water Detection System
Water Detection System
Professional Hi-Fi 15W Tube Amplifier circuit
Professional Hi-Fi 15W Tube Amplifier circuit
This Arduino machine will judge how sick your ollies are
This Arduino machine will judge how sick your ollies are
Turn an old payphone into a boombox for ’90s hits
Turn an old payphone into a boombox for ’90s hits
Big F’n 3D printer build
Big F’n 3D printer build
Temperature alarm for boiling milk
Temperature alarm for boiling milk
QuadBot is a 3D-printable walking robot for everyone
QuadBot is a 3D-printable walking robot for everyone
MicroConverter I2C Compatible Interface
MicroConverter I2C Compatible Interface
An Arduino tachometer for your older vehicle
An Arduino tachometer for your older vehicle

Top


Shares