From cff190b8f47416698f3783e1e7711f0864713f73 Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Tue, 23 Aug 2011 10:39:04 +0000 Subject: Minor documentation fixes. Add extra parenthesis around terms in the common MIN() and MAX() macros to prevent issues with non-trivial macro inputs (thanks to David Lyons). --- LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.c') diff --git a/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.c b/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.c index 6682dc062..09907596b 100644 --- a/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.c +++ b/LUFA/Drivers/USB/Core/AVR8/EndpointStream_AVR8.c @@ -114,6 +114,9 @@ uint8_t Endpoint_Null_Stream(uint16_t Length, return ENDPOINT_RWSTREAM_NoError; } +/* The following abuses the C preprocessor in order to copy-paste common code with slight alterations, + * so that the code needs to be written once. It is a crude form of templating to reduce code maintenance. */ + #define TEMPLATE_FUNC_NAME Endpoint_Write_Stream_LE #define TEMPLATE_BUFFER_TYPE const void* #define TEMPLATE_CLEAR_ENDPOINT() Endpoint_ClearIN() -- cgit v1.2.3