From f6e1eaba7548bce84ae25718d7c37479c4bb0065 Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Sun, 22 Aug 2010 13:54:51 +0000 Subject: [PATCH] Optimise Endpoint_ConfigureEndpoint_Prv() function to produce smaller code when CONTROL_ONLY_DEVICE compile time token is defined. --- LUFA/Drivers/USB/LowLevel/Endpoint.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/LUFA/Drivers/USB/LowLevel/Endpoint.c b/LUFA/Drivers/USB/LowLevel/Endpoint.c index 742e618609..4b2d1c059b 100644 --- a/LUFA/Drivers/USB/LowLevel/Endpoint.c +++ b/LUFA/Drivers/USB/LowLevel/Endpoint.c @@ -43,6 +43,16 @@ bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number, const uint8_t UECFG0XData, const uint8_t UECFG1XData) { +#if defined(CONTROL_ONLY_DEVICE) + Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP); + Endpoint_EnableEndpoint(); + + UECFG1X = 0; + UECFG0X = UECFG0XData; + UECFG1X = UECFG1XData; + + return Endpoint_IsConfigured(); +#else uint8_t UECFG0XTemp[ENDPOINT_TOTAL_ENDPOINTS]; uint8_t UECFG1XTemp[ENDPOINT_TOTAL_ENDPOINTS]; @@ -82,6 +92,7 @@ bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number, Endpoint_SelectEndpoint(Number); return true; +#endif } void Endpoint_ClearEndpoints(void)