Removed two-step endpoint/pipe bank clear and switch sequence for smaller, faster...

[pub/USBasp.git] / LUFA / Drivers / USB / LowLevel / Endpoint.h

diff --git a/LUFA/Drivers/USB/LowLevel/Endpoint.h b/LUFA/Drivers/USB/LowLevel/Endpoint.h
index 389d3c4..b18ff45 100644 (file)
--- a/LUFA/Drivers/USB/LowLevel/Endpoint.h
+++ b/LUFA/Drivers/USB/LowLevel/Endpoint.h
@@ -405,15 +405,13 @@
                                #define Endpoint_ClearSETUP()                 MACROS{ UEINTX &= ~(1 << RXSTPI); }MACROE\r
 \r
                                #if !defined(CONTROL_ONLY_DEVICE)\r
                                #define Endpoint_ClearSETUP()                 MACROS{ UEINTX &= ~(1 << RXSTPI); }MACROE\r
 \r
                                #if !defined(CONTROL_ONLY_DEVICE)\r

-                                       #define Endpoint_ClearIN()                MACROS{ uint8_t Temp = UEINTX; UEINTX = (Temp & ~(1 << TXINI)); \\r
-                                                                                         UEINTX = (Temp & ~(1 << FIFOCON)); }MACROE\r
+                                       #define Endpoint_ClearIN()                MACROS{ UEINTX &= ~((1 << TXINI) | (1 << FIFOCON)); }MACROE\r

                                #else\r
                                        #define Endpoint_ClearIN()                MACROS{ UEINTX &= ~(1 << TXINI); }MACROE\r
                                #endif\r
 \r
                                #if !defined(CONTROL_ONLY_DEVICE)\r
                                #else\r
                                        #define Endpoint_ClearIN()                MACROS{ UEINTX &= ~(1 << TXINI); }MACROE\r
                                #endif\r
 \r
                                #if !defined(CONTROL_ONLY_DEVICE)\r

-                                       #define Endpoint_ClearOUT()               MACROS{ uint8_t Temp = UEINTX; UEINTX = (Temp & ~(1 << RXOUTI)); \\r
-                                                                                         UEINTX = (Temp & ~(1 << FIFOCON)); }MACROE\r
+                                       #define Endpoint_ClearOUT()               MACROS{ UEINTX &= ~((1 << RXOUTI) | (1 << FIFOCON)); }MACROE\r

                                #else\r
                                        #define Endpoint_ClearOUT()               MACROS{ UEINTX &= ~(1 << RXOUTI); }MACROE                     \r
                                #endif\r
                                #else\r
                                        #define Endpoint_ClearOUT()               MACROS{ UEINTX &= ~(1 << RXOUTI); }MACROE                     \r
                                #endif\r


@@ -747,7 +745,8 @@
                         *  The banking mode may be either \ref ENDPOINT_BANK_SINGLE or \ref ENDPOINT_BANK_DOUBLE.\r
                         *\r
                         *  \note The default control endpoint does not have to be manually configured, as it is automatically\r
                         *  The banking mode may be either \ref ENDPOINT_BANK_SINGLE or \ref ENDPOINT_BANK_DOUBLE.\r
                         *\r
                         *  \note The default control endpoint does not have to be manually configured, as it is automatically\r

-                        *  configured by the library internally.\r
+                        *        configured by the library internally.\r
+                        *        \n\n\r

                         *\r
                         *  \note This routine will select the specified endpoint, and the endpoint will remain selected\r
                         *        once the routine completes regardless of if the endpoint configuration succeeds.\r
                         *\r
                         *  \note This routine will select the specified endpoint, and the endpoint will remain selected\r
                         *        once the routine completes regardless of if the endpoint configuration succeeds.\r


@@ -971,6 +970,7 @@
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r

+                        *        \n\n\r

                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r
                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r


@@ -990,6 +990,7 @@
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r

+                        *        \n\n\r

                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r
                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r


@@ -1009,8 +1010,10 @@
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r

+                        *        \n\n\r

                         *\r
                         *  \note The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
                         *\r
                         *  \note The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r

+                        *        \n\n\r

                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r
                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r


@@ -1033,6 +1036,7 @@
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r

+                        *        \n\n\r

                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r
                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r


@@ -1052,6 +1056,7 @@
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r

+                        *        \n\n\r

                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r
                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r


@@ -1071,8 +1076,10 @@
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r

+                        *        \n\n\r

                         *\r
                         *  \note The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
                         *\r
                         *  \note The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r

+                        *        \n\n\r

                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r
                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r


@@ -1095,6 +1102,7 @@
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r

+                        *        \n\n\r

                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r
                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r


@@ -1114,6 +1122,7 @@
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r

+                        *        \n\n\r

                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r
                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r


@@ -1136,6 +1145,7 @@
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r

+                        *        \n\n\r

                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r
                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r


@@ -1155,6 +1165,7 @@
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r
                         *\r
                         *  \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
                         *        to clear the status stage when using this routine in a control transaction.\r

+                        *        \n\n\r

                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r
                         *\r
                         *  \note This routine should only be used on CONTROL type endpoints.\r
                         *\r