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diff projects/basic_sensor/render.cpp @ 5:09f03ac40fcc

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API improvements and cleanups. Now all common audio command-line options can be parsed automatically.
author andrewm
date Sat, 08 Nov 2014 16:16:55 +0100
parents 8a575ba3ab52
children a6beeba3a648
line wrap: on
line diff
--- a/projects/basic_sensor/render.cpp	Thu Nov 06 19:02:48 2014 +0000
+++ b/projects/basic_sensor/render.cpp	Sat Nov 08 16:16:55 2014 +0100
@@ -64,8 +64,8 @@
 	for(int n = 0; n < numAudioFrames; n++) {
 		if(!(n % 2)) {
 			// Even audio samples: update frequency and amplitude from the matrix
-			frequency = map((float)matrixIn[gSensorInputFrequency], 0, MATRIX_MAX, 100, 1000);
-			amplitude = (float)matrixIn[gSensorInputAmplitude] / MATRIX_MAX;
+			frequency = map((float)analogRead(gSensorInputFrequency, n/2), 0, MATRIX_MAX, 100, 1000);
+			amplitude = (float)analogRead(gSensorInputAmplitude, n/2) / MATRIX_MAX;
 		}
 
 		float out = amplitude * sinf(gPhase);