Cosmetics

radio/src/audio.cpp

@@ -755,7 +755,7 @@ void AudioQueue::wakeup()
   DEBUG_TIMER_STOP(debugTimerAudioConsume);
 
   AudioBuffer * buffer;
-  while ((buffer = buffersFifo.getEmptyBuffer()) != 0) {
+  while ((buffer = buffersFifo.getEmptyBuffer()) != nullptr) {
     int result;
     unsigned int fade = 0;
     int size = 0;

radio/src/targets/common/arm/stm32/audio_dac_driver.cpp

@@ -90,8 +90,7 @@ void dacInit()
 
 void audioConsumeCurrentBuffer()
 {
-  if (nextBuffer == 0) {
-
+  if (!nextBuffer) {
     nextBuffer = audioQueue.buffersFifo.getNextFilledBuffer();
     if (nextBuffer) {
 #if defined(AUDIO_MUTE_GPIO_PIN)

radio/src/targets/horus/audio_spi_driver.cpp

@@ -374,7 +374,7 @@ void audioInit()
   audioHardReset();
   audioSoftReset();
   audioSpiSetSpeed(SPI_SPEED_8);
-  delay_01us(10000); // 1ms
+  delay_ms(1); // 1ms
   audioSendRiffHeader();
 }