[WP8548] [MangOH] GPIO2 unreachable

IoT Modules WP Series
1

Test environnement :

  • Mangoh board + WP8548 module with latest firmware release 11 (legato 16.04)
  • And Prototype board including WP8548 module with latest firmware release 11 (legato 16.04)

We are not able to write/read correctly the GPIO « GPIO2 » while it’s ok with every other GPIO tested.
We’ve been told verbally there could be a mapping error but could you please take the problem into account and tell us which firmware release will solve this ?

2

We’re currently investigating this issue:
GPIO2 - when set as output and value set to 1, the value returns 0. When set as input with pull up, the measured voltage is between 0 and 1.8V (varies between devices). After setting it as input with pull up and then setting as output with value 1 it reads back as 1 and is 1.8V output.