From eadf7f42efbe5b9fc793784b4e6891b51f98273f Mon Sep 17 00:00:00 2001
From: 3djc <lesitewebdejc@hotmail.com>
Date: Tue, 3 Mar 2020 22:41:42 +0100
Subject: [PATCH] More audio fix

---
 radio/src/targets/nv14/audio_spi_driver.cpp | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/radio/src/targets/nv14/audio_spi_driver.cpp b/radio/src/targets/nv14/audio_spi_driver.cpp
index 8866d629b..a71bbd38f 100644
--- a/radio/src/targets/nv14/audio_spi_driver.cpp
+++ b/radio/src/targets/nv14/audio_spi_driver.cpp
@@ -270,17 +270,18 @@ void audioResetDecodeTime(void)
 
 uint8_t audioHardReset(void)
 {
+  uint8_t retry=0;
+  RST_LOW();
+  delay_ms(20);
   XDCS_HIGH();
   CS_HIGH();
-  RST_LOW();
-  delay_ms(100); // 100ms
   RST_HIGH();
-
-  if (!audioWaitDreq(100)) {
-    return 0;
+  while (READ_DREQ() == 0 && retry < 200) {
+    retry++;
+    delay_us(50);
   }
   delay_ms(20); // 20ms
-  return 1;
+  return retry < 200;
 }
 
 uint8_t audioSoftReset(void)
@@ -288,6 +289,7 @@ uint8_t audioSoftReset(void)
   audioSpiSetSpeed(SPI_SPEED_64);
   if (!audioWaitDreq(100))
   {
+    TRACE("audioSoftReset !audioWaitDreq");
     return 0;
   }