From 4576b7b6711971b7945d4f56ed14d2e515aa4232 Mon Sep 17 00:00:00 2001
From: dak664 <dak664>
Date: Thu, 11 Feb 2010 20:22:11 +0000
Subject: [PATCH] Add option to measure external supply voltage on ADC2

---
 platform/avr-ravenlcd/temp.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/platform/avr-ravenlcd/temp.h b/platform/avr-ravenlcd/temp.h
index aa436f107..545783b08 100644
--- a/platform/avr-ravenlcd/temp.h
+++ b/platform/avr-ravenlcd/temp.h
@@ -67,9 +67,12 @@ typedef enum {
 /** \} */
 
 /** \brief          Initialize the temperature sensor
+ *                  ADC2=EXT_SUPL_SIG can also be measured and sent
+ *                  to the 1284p along with the temperature reading.
  *
  * \return                              EOF on error
  */
+//#define MEASURE_ADC2 1    //adds 250 bytes to program size
 int temp_init(void);