app: Add SW jump to ST internal bootloader

TheThingsIndustries / generic-node-se

Generic Node Sensor Edition

https://www.genericnode.com

Other

110 stars 31 forks source link

app: Add SW jump to ST internal bootloader #76

Closed elsalahy closed 3 years ago

elsalahy commented 3 years ago

Summary:

This PR adds the capability to jump to the internal ST bootloader, allowing developers to flash the node without needing to use an expensive debugger.

Relates to #75 #69

Changes:

Add LED Feedback
Add internal ST booloader jump using the button

Notes for Reviewers:

Right after a reset, hold the USR BTN on PB3 until you see a blinking blue LED. Now you can flash the node via UART only.

Release Notes: (optional)

...

elsalahy commented 3 years ago

@azerimaker feel free to try this by flashing the boot.bin and holding the user button after reset until you receive a blue blinking LED.

@johanstokking I did the adjustments and tested them, need another approval.