I2C alarm

Description

I2C alarm seems not working anymore, setting a I2C auxmag and after boot without external power the I2C alarm still green.
Unpowered I2c device connected to flexiPort causes blinking STAB ok / STAB error (red cross)

Step to reproduce:

  • Upgrade&Erase

  • setup a GPS / I2c auxmag using wizard

  • connect I2c device

  • reboot without external power.

Environment

None

Activity

Show:
Vladimir Zidar
November 2, 2016, 3:49 PM

Possible solution -
use PIOS_I2C_GetDiagnostics() inside systemmod to get timeout and error counts, and manage I2C alarms according to detected changes.

System module already manages other alarms in similar fashion.

Assignee

Vladimir Zidar

Reporter

Lalanne Laurent

Labels

Components

Fix versions

Affects versions

Priority

Medium
Configure