update DTMF example

2018-07-03 15:32:05 -07:00
parent c813bac7b8
commit a9f3380f85
2 changed files with 65 additions and 37 deletions
--- a/src/HamShield.cpp
+++ b/src/HamShield.cpp
@@ -995,7 +995,7 @@ void HamShield::enableDTMFReceive(){
  
  //HSwriteBitsW(devAddr, 0x57, 0, 1, 1); // send dtmf to speaker out
  
-  // turn on pre/de-emphasis
+  // bypass pre/de-emphasis
  HSwriteBitsW(devAddr, A1846S_EMPH_FILTER_REG, A1846S_EMPH_FILTER_EN, 1, 1);
  
 }