Il y avait des problèmes dans la libraire...

Dependencies:   ST_FREQUENCY_DIVIDER ST_I2S USBDEVICE

Fork of X_NUCLEO_CCA02M1 by ST

Revision:
20:9952bef19da1
Parent:
18:bc6113bdde85
--- a/BSP/XNucleoCCA02M1.h	Thu May 04 10:39:39 2017 +0000
+++ b/BSP/XNucleoCCA02M1.h	Fri May 05 11:34:10 2017 +0000
@@ -128,7 +128,6 @@
         dev_i2s(dpin, clk, wsel, fdpin, mck),
         _usb_enabled(false),
         _volume(PDM2PCM_NOGAIN_VOLUME),
-        _decimation_factor(PDM2PCM_DECIMATION_FACTOR),
         _frequency(DEFAULT_FREQUENCY),
         _channels(DEFAULT_CHANNELS),
         _callback_attached(false)
@@ -272,7 +271,6 @@
 
     /* PDM to PCM conversion parameters. */
     uint32_t _volume;
-    uint32_t _decimation_factor;
 
     /* Microphone parameters. */
     uint32_t _frequency;