Fix configuration of lib_mic_array with < 8 mics

2016-11-02 13:50:27 +00:00
parent 75b9ae177b
commit 88a1dc0e80
2 changed files with 5 additions and 1 deletions
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -3,6 +3,8 @@ sc_usb_audio Change Log

 6.30.0
 ------
+    - RESOLVED:   Number of PDM microphone channels configured now based on
+    NUM_PDM_MICS define (previously hard-coded)
    - RESOLVED:   PDM microphone clock divide now based MCLK defines (previously hard-coded)
    - CHANGE:     Second microphone decimation core only run if NUM_PDM_MICS > 4

--- a/module_usb_audio/pdm_mics/mic_array_conf.h
+++ b/module_usb_audio/pdm_mics/mic_array_conf.h
@@ -1,7 +1,9 @@
 #ifndef MIC_ARRAY_CONF_H_
 #define MIC_ARRAY_CONF_H_

+#include "customdefines.h"
+
 #define MIC_ARRAY_MAX_FRAME_SIZE_LOG2 0
-#define MIC_ARRAY_NUM_MICS 8
+#define MIC_ARRAY_NUM_MICS (NUM_PDM_MICS)

 #endif /* MIC_ARRAY_CONF_H_ */