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microReticulumTbeam/exercises/15_RAM
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John Poole 41c1fe6819 After various memory exercises, then back to GPS to get UBlox working. UBlox is working. TODO: start libraries, downplay SD Card as we can use memory for interim logging
2026-04-04 11:52:41 -07:00
..
scripts Shows available RAM 2026-04-03 15:54:08 -07:00
src After various memory exercises, then back to GPS to get UBlox working. UBlox is working. TODO: start libraries, downplay SD Card as we can use memory for interim logging 2026-04-04 11:52:41 -07:00
platformio.ini Shows available RAM 2026-04-03 15:54:08 -07:00
README.md Shows available RAM 2026-04-03 15:54:08 -07:00

README.md

Exercise 15: RAM

This exercise shows available RAM on the console and on the OLED display on a T-Beam Supreme.

Behavior:

  • Reports heap statistics every second over serial.
  • Shows live heap status on the OLED display.
  • Designed as the first step toward volatile /tmp RAM-backed storage.

Build and upload:

cd /usr/local/src/microreticulum/microReticulumTbeam/exercises/15_RAM
pio run -e amy -t upload
pio device monitor -b 115200