[SHM][UI] Add check in shm_init() that shm exists

pioneers / runtime

Firmware for the PiE kit robots and devices

7 stars 2 forks source link

Closed levincent06 closed 3 years ago

levincent06 commented 3 years ago

UI fails in attach mode if shm doesn't exist.
UI polls for the existence of shm and will exit if it was destroyed.
Fix minor visual bug with the note at the bottom of the UI not displaying properly.