Genadi Zawidowski / USBDevice

Adds class implementation for use STM32F4xx OTG_HS in FS mode

Dependents:   IGLOO_board

Fork of USBDevice by mbed official

Diff: USBAudio/USBAudio.cpp

Revision:
77:83b79e0aa05a
Parent:
70:2c525a50f1b6
--- a/USBAudio/USBAudio.cpp	Mon Jul 30 12:30:04 2018 +0000
+++ b/USBAudio/USBAudio.cpp	Mon Jul 30 13:56:22 2018 +0000
@@ -130,7 +130,7 @@
 }
 
 float USBAudio::getVolume() {
-    return (mute) ? 0.0 : volume;
+    return (mute) ? (float) 0.0 : volume;
 }
 
 
@@ -377,7 +377,7 @@
                                       FEATURE_UNIT_DESCRIPTOR_LENGTH    + \
                                       2*OUTPUT_TERMINAL_DESCRIPTOR_LENGTH)
 
-uint8_t * USBAudio::configurationDesc() {
+uint8_t * USBAudio::configurationDesc(uint_fast8_t cfgidx) {
     static uint8_t configDescriptor[] = {
         // Configuration 1
         CONFIGURATION_DESCRIPTOR_LENGTH,        // bLength