SPRADS1
June 2025
F29H850TU
1
Abstract
Trademarks
1
Introduction
1.1
Hardware Security Module
1.2
Flash Programming Fundamentals
1.3
High-Level Flow
1.4
Flow Chart
2
Flash-Based UART SBL with FOTA
2.1
Implementation
2.2
Triggering a Bank Swap
3
FOTA_Example_Application
3.1
led_blinky_cpu1.c
3.2
Combining the Flash-Based SBL with the FOTA_Example_Application
3.3
Adding a CPU3 Application
4
Host Application: UART Flash Programmer
4.1
Overview
5
Example Usage
5.1
Loading the SBL onto the Device
5.1.1
Loading by CCS (JTAG)
5.1.2
Loading via UART Boot and the UART Flash Kernel
5.2
Example UART Loading Process
6
FAQ
6.1
General
6.2
Application Load
7
Summary
8
References
Application Note
Firmware-Over-The-Air Upgrade Example for F29H85x