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[Paparazzi-devel] Lisa/M powering issue

From: Werner Lex
Subject: [Paparazzi-devel] Lisa/M powering issue
Date: Thu, 16 Aug 2012 18:22:15 +0200
User-agent: Mozilla/5.0 (X11; Linux i686; rv:14.0) Gecko/20120714 Thunderbird/14.0

Hi all,

I hope you can help us with a Lisa/M 2.0 powering issue. Exactly following the wiring schema in we connected our battery (via ESC) to the Servo bus. We also connected the battery output directly to V_BAT. So the voltage level is 5V on the servo bus and 7.4V on V_BAT (using a 2 cell 7.4V Lipo). We also set JP1. However the GCS shows a battery level of 0V. Measuring the voltage at V_BAT_MEAS results in 1.4V which should be OK.
So does anybody of you see the error? Are we missing something?

Ah, the config file we use is quadrotor_lisa_m_2_pwm_spektrum.xml with the CATASTROPHIC_BAT_LEVEL set to 3.0V.

Thanks for your help!

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