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[wifi] --list fails if not connected to wifi #620

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johnnyman727 opened this issue Mar 7, 2016 · 0 comments
Closed

[wifi] --list fails if not connected to wifi #620

johnnyman727 opened this issue Mar 7, 2016 · 0 comments

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@johnnyman727
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If a Tessel is not actively connected to a network, it will fail to list available networks. This is really a problem because many people like to ensure their Tessel can detect their network before attempting to connect. Originally reported in #619.

Steps to reproduce:

t2 wifi --off
t2 wifi --list

Expected Output:

➜  v2-firmware git:(master) ✗ t2 wifi --list
INFO Looking for your Tessel...
INFO Connected to Tessel-02A36F738EAE.
INFO Scanning for available networks...
INFO Currently visible networks (9):
INFO     Fried Chicken Sandwich (70/70)
INFO     technicallyHome (51/70)
INFO     NETGEAR61 (43/70)
INFO     xfinitywifi (39/70)
INFO     Friendship Pizza (35/70)
INFO     NETGEAR11 (31/70)
INFO     SETUP (27/70)
INFO     HOME-F652 (27/70)
INFO     HOME-D338 (23/70)

Actual Output:

➜  v2-firmware git:(master) ✗ t2 wifi --list
INFO Looking for your Tessel...
INFO Connected to Tessel-02A36F738EAE.
INFO Scanning for available networks...
ERR! Error: No such wireless device: wlan0
@johnnyman727 johnnyman727 mentioned this issue Mar 7, 2016
Closed
boneskull added a commit to boneskull/t2-cli that referenced this issue Apr 10, 2016
@boneskull
ensure WiFi is enabled before scanning; closes tessel#620
da2487f
boneskull added a commit to boneskull/t2-cli that referenced this issue Apr 11, 2016
@boneskull
ensure WiFi is enabled before scanning; closes tessel#620
adbcbdb
boneskull added a commit to boneskull/t2-cli that referenced this issue Apr 17, 2016
@boneskull
warn user to enable WiFi before scanning; closes tessel#620
a1dcda6
@johnnyman727 johnnyman727 changed the title t2 wifi --list fails if not connected to wifi [wifi] --list fails if not connected to wifi Apr 20, 2016
johnnyman727 added a commit that referenced this issue Apr 30, 2016
@johnnyman727
Merge pull request #648 from boneskull/issue/620
4345502 
ensure WiFi is enabled before scanning; closes #620
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@johnnyman727