[spinel] fix little endian in lib (openthread#10522)

espressif · Jul 17, 2024 · 0897b50 · 0897b50
1 parent aba7aed
commit 0897b50
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/src/lib/spinel/multi_frame_buffer.hpp b/src/lib/spinel/multi_frame_buffer.hpp
@@ -464,12 +464,12 @@ template <uint16_t kSize> class MultiFrameBuffer : public FrameWritePointer
     public:
         static uint16_t ReadUint16(const uint8_t *aBuffer)
         {
-            return static_cast<uint16_t>((aBuffer[0] << 8) | aBuffer[1]);
+            return static_cast<uint16_t>((aBuffer[0]) | aBuffer[1] << 8);
         }
         static void WriteUint16(uint16_t aValue, uint8_t *aBuffer)
         {
-            aBuffer[0] = (aValue >> 8) & 0xff;
-            aBuffer[1] = (aValue >> 0) & 0xff;
+            aBuffer[0] = (aValue >> 0) & 0xff;
+            aBuffer[1] = (aValue >> 8) & 0xff;
         }
     };
 

diff --git a/src/lib/spinel/spi_frame.hpp b/src/lib/spinel/spi_frame.hpp
@@ -238,12 +238,12 @@ class SpiFrame
     public:
         static uint16_t ReadUint16(const uint8_t *aBuffer)
         {
-            return static_cast<uint16_t>((aBuffer[0] << 8) | aBuffer[1]);
+            return static_cast<uint16_t>((aBuffer[0]) | aBuffer[1] << 8);
         }
         static void WriteUint16(uint16_t aValue, uint8_t *aBuffer)
         {
-            aBuffer[0] = (aValue >> 8) & 0xff;
-            aBuffer[1] = (aValue >> 0) & 0xff;
+            aBuffer[0] = (aValue >> 0) & 0xff;
+            aBuffer[1] = (aValue >> 8) & 0xff;
         }
     };