Re: [Paparazzi-devel] Using a digital still image camera with Lisa/M

[Felix Ruess]

See sw/airborne/boards/lisa_m_2.0.h for defined LEDs.

However the digital_cam.xml should be rewritten to not use this LED hack and instead directly use gpio_setup_output, gpio_set and gpio_clear.

Cheers, Felix

On Sat, Nov 23, 2013 at 10:57 PM, Jorn Anke <address@hidden> wrote:

As I remember it, on the YAPA board the "led's" in this context were to be regarded as virtual representations of actual pins/connectors on the board.

On my Lisa/M, all the connectors are free (except the uart's which are used to connect gps and xbee), so I guess the answer is any led representing one of the other connections(?)

Jørn

---

From: address@hidden
To: address@hidden
Date: Sat, 23 Nov 2013 19:40:50 -0200
Subject: Re: [Paparazzi-devel] Using a digital still image camera with Lisa/M

what lisa_m led you like to use to control the cam ?

---

From: address@hidden
To: address@hidden
Date: Sat, 23 Nov 2013 22:15:21 +0100
Subject: [Paparazzi-devel] Using a digital still image camera with Lisa/M

Hi,

A while ago I configured an YAPA board to trigger a CHDK enabled Canon camera; http://lists.nongnu.org/archive/html/paparazzi-devel/2012-09/msg00196.html

The settings I used in the airframe-file for the YAPA was:

  <modules>
    ...
    <load     name = "digital_cam.xml">
      <define name = "DC_SHUTTER_LED"      value = "7"/>
      <define name = "LED_7_BANK"               value = "0"/>
      <define name = "LED_7_PIN"                   value = "22"/>
      <define name = "USE_LED_7"                  value = "1"/>
      <define name = "DC_RELEASE"               value = "LED_ON"/>    <!-- zero volt on startup -->
      <define name = "DC_PUSH"                    value = "LED_OFF"/>   <!-- 3.3 volt to trigger -->
      <define name = "DC_SHUTTER_DELAY"  value = "4" unit = "quarter_second"/>
      <define name = "SENSOR_SYNC_SEND" value = "1"/>
    </load>
  </modules>

Now I want to do the same with a Lisa/M. I have browsed through the wiki and the mailing-list archive, but have still not found exactly which settings to use for this board.

Anyone who have can share settings/details -or hints for how to use Lisa/M with a CHDK enabled camera?
(Found this related thread: http://lists.nongnu.org/archive/html/paparazzi-devel/2012-11/msg00015.html )


Cheers, Jørn

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