From 50a07dc8d82c9323cb056864e7c9df55ae92cdff Mon Sep 17 00:00:00 2001
From: Bertrand Songis <bsongis@gmail.com>
Date: Thu, 7 Nov 2019 13:58:56 +0100
Subject: [PATCH] Cosmetics

---
 radio/src/audio.cpp                                     | 2 +-
 radio/src/targets/common/arm/stm32/audio_dac_driver.cpp | 3 +--
 radio/src/targets/horus/audio_spi_driver.cpp            | 2 +-
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/radio/src/audio.cpp b/radio/src/audio.cpp
index 2737592cb..c8417568d 100644
--- a/radio/src/audio.cpp
+++ b/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;
diff --git a/radio/src/targets/common/arm/stm32/audio_dac_driver.cpp b/radio/src/targets/common/arm/stm32/audio_dac_driver.cpp
index 2962731b7..d050382a2 100644
--- a/radio/src/targets/common/arm/stm32/audio_dac_driver.cpp
+++ b/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)
diff --git a/radio/src/targets/horus/audio_spi_driver.cpp b/radio/src/targets/horus/audio_spi_driver.cpp
index dc05ef06d..32ef0f906 100644
--- a/radio/src/targets/horus/audio_spi_driver.cpp
+++ b/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();
 }