Version 2.0.4

pierremolinaro · Apr 27, 2020 · 7a47d94 · 7a47d94
1 parent 3ccca15
commit 7a47d94
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Showing 4 changed files with 7 additions and 5 deletions.
diff --git a/extras/acan2515.pdf b/extras/acan2515.pdf
diff --git a/library.properties b/library.properties
@@ -1,5 +1,5 @@
 name=ACAN2515
-version=2.0.3
+version=2.0.4
 author=Pierre Molinaro
 maintainer=Pierre Molinaro <[email protected]>
 sentence=Driver for MCP2515 CAN Controller

diff --git a/src/ACANBuffer16.h b/src/ACANBuffer16.h
@@ -45,7 +45,7 @@ class ACANBuffer16 {
   private: CANMessage * mBuffer ;
   private: uint16_t mSize ;
   private: uint16_t mReadIndex ;
-  private: uint16_t mCount ;
+  private: volatile uint16_t mCount ;
   private: uint16_t mPeakCount ; // > mSize if overflow did occur
 
 //······················································································································

diff --git a/src/CANMessage.h b/src/CANMessage.h
@@ -7,6 +7,7 @@
 // https://github.com/pierremolinaro/acan2515
 // https://github.com/pierremolinaro/acan2517
 // https://github.com/pierremolinaro/acan2517FD
+//
 //----------------------------------------------------------------------------------------------------------------------
 
 #ifndef GENERIC_CAN_MESSAGE_DEFINED
@@ -25,9 +26,10 @@ class CANMessage {
   public : uint8_t idx = 0 ;  // This field is used by the driver
   public : uint8_t len = 0 ;  // Length of data (0 ... 8)
   public : union {
-    uint64_t data64     ; // Caution: subject to endianness
-    uint32_t data32 [2] ; // Caution: subject to endianness
-    uint16_t data16 [4] ; // Caution: subject to endianness
+    uint64_t data64        ; // Caution: subject to endianness
+    uint32_t data32 [2]    ; // Caution: subject to endianness
+    uint16_t data16 [4]    ; // Caution: subject to endianness
+    float    dataFloat [2] ; // Caution: subject to endianness
     uint8_t  data   [8] = {0, 0, 0, 0, 0, 0, 0, 0} ;
   } ;
 } ;