Fixed memory corruption issue with lib_mic_array if mic frequency < USB frequency

2017-02-22 22:50:00 +00:00
parent b79cf43593
commit ef812fd333
1 changed files with 1 additions and 1 deletions
--- a/module_usb_audio/pdm_mics/pdm_mic.xc
+++ b/module_usb_audio/pdm_mics/pdm_mic.xc
@@ -17,7 +17,7 @@
 #include "mic_array.h"
 #include "xua_pdm_mic.h"

-#define MAX_DECIMATION_FACTOR (96000/MIN_FREQ)
+#define MAX_DECIMATION_FACTOR (96000/(MIN_FREQ/MICS_TO_AUD_RATIO))

 /* Hardware resources */
 in port p_pdm_clk                = PORT_PDM_CLK;