Use 16-bit length for TWI driver packet read/write requests for longer transfers.

[pub/lufa.git] / LUFA / Drivers / Peripheral / AVR8 / TWI_AVR8.h

diff --git a/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h b/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h
index 9465fe0..33bed98 100644 (file)
--- a/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h
+++ b/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h
@@ -273,7 +273,7 @@
                                               const uint8_t* InternalAddress,
                                               uint8_t InternalAddressLen,
                                               uint8_t* Buffer,
                                               const uint8_t* InternalAddress,
                                               uint8_t InternalAddressLen,
                                               uint8_t* Buffer,

-                                              uint8_t Length) ATTR_NON_NULL_PTR_ARG(3);
+                                              uint16_t Length) ATTR_NON_NULL_PTR_ARG(3);

 
                        /** High level function to perform a complete packet transfer over the TWI bus from the specified
                         *  device.
 
                        /** High level function to perform a complete packet transfer over the TWI bus from the specified
                         *  device.


@@ -292,7 +292,7 @@
                                                const uint8_t* InternalAddress,
                                                uint8_t InternalAddressLen,
                                                const uint8_t* Buffer,
                                                const uint8_t* InternalAddress,
                                                uint8_t InternalAddressLen,
                                                const uint8_t* Buffer,

-                                               uint8_t Length) ATTR_NON_NULL_PTR_ARG(3);
+                                               uint16_t Length) ATTR_NON_NULL_PTR_ARG(3);

 
        /* Disable C linkage for C++ Compilers: */
                #if defined(__cplusplus)
 
        /* Disable C linkage for C++ Compilers: */
                #if defined(__cplusplus)