Add option to measure external supply voltage on ADC2

2010-02-11 20:22:11 +00:00 · 2010-02-11 20:22:11 +00:00 · 4576b7b671
parent e7d2b64894
commit 4576b7b671
1 changed files with 3 additions and 0 deletions
--- 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);